lumma | 941e7002f11290e3ed9dd99d8cc0abc62f6cf69b923ae30b89741579854a8a70

Analysis

max time kernel
31s
max time network
278s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
26-09-2024 22:46

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General

Target

941e7002f11290e3ed9dd99d8cc0abc62f6cf69b923ae30b89741579854a8a70.exe
Size

403KB
MD5

4453d7bc66e29c48ed6495bfa820e5b5
SHA1

da622e588d635bbadd7ff04ad3df5db191ff0549
SHA256

941e7002f11290e3ed9dd99d8cc0abc62f6cf69b923ae30b89741579854a8a70
SHA512

d23950922301cf5cf2e489e5d50e76f2b92ee0b02a4ec3cff532cce72ff3e86a4668d65431402b772570bc9a6d6991f7e6848991e9a66ecb2227ce4b4d5d6306
SSDEEP

6144:hReQugxZ1Af9bSqoU5GMSUfoVs6ZPTl0ocTpSqN8r2JNrHzJGGO78M6p+z3ZLq2Z:huXSqoUM2qsQJ28SvrE6wLq2syEO

Score

10^/10

lumma vidar b26735cbe8ca9e75712ffe3aa40c4a60 e90840a846d017e7b095f7543cdf2d15 credential_access discovery evasion spyware stealer

Malware Config

Extracted

Family

vidar

Version

Botnet

b26735cbe8ca9e75712ffe3aa40c4a60

https://steamcommunity.com/profiles/76561199780418869

https://t.me/ae5ed

Attributes

user_agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:130.0) Gecko/20100101 Firefox/130.0

Extracted

Family

lumma

https://reinforcenh.shop/api

https://stogeneratmns.shop/api

https://fragnantbui.shop/api

https://drawzhotdog.shop/api

https://vozmeatillu.shop/api

https://offensivedzvju.shop/api

https://ghostreedmnu.shop/api

https://gutterydhowi.shop/api

https://wallkedsleeoi.shop/api

Extracted

Family

vidar

Version

Botnet

e90840a846d017e7b095f7543cdf2d15

https://steamcommunity.com/profiles/76561199780418869

https://t.me/ae5ed

Attributes

user_agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:130.0) Gecko/20100101 Firefox/130.0

Extracted

Family

lumma

https://wallkedsleeoi.shop/api

https://gutterydhowi.shop/api

https://ghostreedmnu.shop/api

https://offensivedzvju.shop/api

https://vozmeatillu.shop/api

https://drawzhotdog.shop/api

https://fragnantbui.shop/api

https://stogeneratmns.shop/api

https://reinforcenh.shop/api

https://ballotnwu.site/api

Signatures

Detect Vidar Stealer 20 IoCs

stealer

resource	yara_rule
behavioral1/memory/2204-10-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral1/memory/2204-19-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral1/memory/2204-17-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral1/memory/2204-14-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral1/memory/2204-8-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral1/memory/2204-7-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral1/memory/2204-161-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral1/memory/2204-180-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral1/memory/2204-214-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral1/memory/2204-233-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral1/memory/2204-364-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral1/memory/2204-383-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral1/memory/2204-426-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral1/memory/2204-445-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral1/memory/1748-580-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral1/memory/1748-582-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral1/memory/1748-584-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral1/memory/1748-588-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral1/memory/1748-587-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral1/memory/1748-590-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7

Lumma Stealer, LummaC
Lumma or LummaC is an infostealer written in C++ first seen in August 2022.
stealer lumma
Vidar
Vidar is an infostealer based on Arkei stealer.
stealer vidar
Downloads MZ/PE file

Modifies Windows Firewall 2 TTPs 1 IoCs

evasion

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

pid	Process
1684	netsh.exe

Executes dropped EXE 3 IoCs

pid	Process
1612	CBKFIECBGD.exe
2124	EBKKKEGIDB.exe
2356	IECFBKFHCA.exe

Loads dropped DLL 14 IoCs

pid	Process
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003
Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
credential_access stealer

Credentials In Files
T1552.001
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
82	api.ipify.org

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 1752 set thread context of 2204	1752	941e7002f11290e3ed9dd99d8cc0abc62f6cf69b923ae30b89741579854a8a70.exe	31
PID 1612 set thread context of 1244	1612	CBKFIECBGD.exe	38
PID 2124 set thread context of 1748	2124	EBKKKEGIDB.exe	41

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 10 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	941e7002f11290e3ed9dd99d8cc0abc62f6cf69b923ae30b89741579854a8a70.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	CBKFIECBGD.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	IECFBKFHCA.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	EBKKKEGIDB.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net1.exe

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	RegAsm.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	RegAsm.exe

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
1300	timeout.exe

Modifies system certificate store 2 TTPs 5 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	RegAsm.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25	RegAsm.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	RegAsm.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25	RegAsm.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 0f0000000100000014000000e35ef08d884f0a0ade2f75e96301ce6230f213a8090000000100000034000000303206082b0601050507030106082b0601050507030206082b0601050507030406082b0601050507030306082b060105050703085300000001000000230000003021301f06096086480186fd6c020130123010060a2b0601040182373c0101030200c0140000000100000014000000b13ec36903f8bf4701d498261a0802ef63642bc30b00000001000000120000004400690067006900430065007200740000001d00000001000000100000008f76b981d528ad4770088245e2031b630300000001000000140000005fb7ee0633e259dbad0c4c9ae6d38f1a61c7dc252000000001000000c9030000308203c5308202ada003020102021002ac5c266a0b409b8f0b79f2ae462577300d06092a864886f70d0101050500306c310b300906035504061302555331153013060355040a130c446967694365727420496e6331193017060355040b13107777772e64696769636572742e636f6d312b30290603550403132244696769436572742048696768204173737572616e636520455620526f6f74204341301e170d3036313131303030303030305a170d3331313131303030303030305a306c310b300906035504061302555331153013060355040a130c446967694365727420496e6331193017060355040b13107777772e64696769636572742e636f6d312b30290603550403132244696769436572742048696768204173737572616e636520455620526f6f7420434130820122300d06092a864886f70d01010105000382010f003082010a0282010100c6cce573e6fbd4bbe52d2d32a6dfe5813fc9cd2549b6712ac3d5943467a20a1cb05f69a640b1c4b7b28fd098a4a941593ad3dc94d63cdb7438a44acc4d2582f74aa5531238eef3496d71917e63b6aba65fc3a484f84f6251bef8c5ecdb3892e306e508910cc4284155fbcb5a89157e71e835bf4d72093dbe3a38505b77311b8db3c724459aa7ac6d00145a04b7ba13eb510a984141224e656187814150a6795c89de194a57d52ee65d1c532c7e98cd1a0616a46873d03404135ca171d35a7c55db5e64e13787305604e511b4298012f1793988a202117c2766b788b778f2ca0aa838ab0a64c2bf665d9584c1a1251e875d1a500b2012cc41bb6e0b5138b84bcb0203010001a3633061300e0603551d0f0101ff040403020186300f0603551d130101ff040530030101ff301d0603551d0e04160414b13ec36903f8bf4701d498261a0802ef63642bc3301f0603551d23041830168014b13ec36903f8bf4701d498261a0802ef63642bc3300d06092a864886f70d010105050003820101001c1a0697dcd79c9f3c886606085721db2147f82a67aabf183276401057c18af37ad911658e35fa9efc45b59ed94c314bb891e8432c8eb378cedbe3537971d6e5219401da55879a2464f68a66ccde9c37cda834b1699b23c89e78222b7043e35547316119ef58c5852f4e30f6a0311623c8e7e2651633cbbf1a1ba03df8ca5e8b318b6008892d0c065c52b7c4f90a98d1155f9f12be7c366338bd44a47fe4262b0ac497690de98ce2c01057b8c876129155f24869d8bc2a025b0f44d42031dbf4ba70265d90609ebc4b17092fb4cb1e4368c90727c1d25cf7ea21b968129c3c9cbf9efc805c9b63cdec47aa252767a037f300827d54d7a9f8e92e13a377e81f4a	RegAsm.exe

Runs net.exe

Suspicious behavior: EnumeratesProcesses 61 IoCs

pid	Process
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe
2204	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2356	IECFBKFHCA.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1752 wrote to memory of 2204	1752	941e7002f11290e3ed9dd99d8cc0abc62f6cf69b923ae30b89741579854a8a70.exe	31
PID 1752 wrote to memory of 2204	1752	941e7002f11290e3ed9dd99d8cc0abc62f6cf69b923ae30b89741579854a8a70.exe	31
PID 1752 wrote to memory of 2204	1752	941e7002f11290e3ed9dd99d8cc0abc62f6cf69b923ae30b89741579854a8a70.exe	31
PID 1752 wrote to memory of 2204	1752	941e7002f11290e3ed9dd99d8cc0abc62f6cf69b923ae30b89741579854a8a70.exe	31
PID 1752 wrote to memory of 2204	1752	941e7002f11290e3ed9dd99d8cc0abc62f6cf69b923ae30b89741579854a8a70.exe	31
PID 1752 wrote to memory of 2204	1752	941e7002f11290e3ed9dd99d8cc0abc62f6cf69b923ae30b89741579854a8a70.exe	31
PID 1752 wrote to memory of 2204	1752	941e7002f11290e3ed9dd99d8cc0abc62f6cf69b923ae30b89741579854a8a70.exe	31
PID 1752 wrote to memory of 2204	1752	941e7002f11290e3ed9dd99d8cc0abc62f6cf69b923ae30b89741579854a8a70.exe	31
PID 1752 wrote to memory of 2204	1752	941e7002f11290e3ed9dd99d8cc0abc62f6cf69b923ae30b89741579854a8a70.exe	31
PID 1752 wrote to memory of 2204	1752	941e7002f11290e3ed9dd99d8cc0abc62f6cf69b923ae30b89741579854a8a70.exe	31
PID 1752 wrote to memory of 2204	1752	941e7002f11290e3ed9dd99d8cc0abc62f6cf69b923ae30b89741579854a8a70.exe	31
PID 1752 wrote to memory of 2204	1752	941e7002f11290e3ed9dd99d8cc0abc62f6cf69b923ae30b89741579854a8a70.exe	31
PID 1752 wrote to memory of 2204	1752	941e7002f11290e3ed9dd99d8cc0abc62f6cf69b923ae30b89741579854a8a70.exe	31
PID 1752 wrote to memory of 2204	1752	941e7002f11290e3ed9dd99d8cc0abc62f6cf69b923ae30b89741579854a8a70.exe	31
PID 2204 wrote to memory of 1612	2204	RegAsm.exe	35
PID 2204 wrote to memory of 1612	2204	RegAsm.exe	35
PID 2204 wrote to memory of 1612	2204	RegAsm.exe	35
PID 2204 wrote to memory of 1612	2204	RegAsm.exe	35
PID 1612 wrote to memory of 1680	1612	CBKFIECBGD.exe	37
PID 1612 wrote to memory of 1680	1612	CBKFIECBGD.exe	37
PID 1612 wrote to memory of 1680	1612	CBKFIECBGD.exe	37
PID 1612 wrote to memory of 1680	1612	CBKFIECBGD.exe	37
PID 1612 wrote to memory of 1680	1612	CBKFIECBGD.exe	37
PID 1612 wrote to memory of 1680	1612	CBKFIECBGD.exe	37
PID 1612 wrote to memory of 1680	1612	CBKFIECBGD.exe	37
PID 1612 wrote to memory of 1244	1612	CBKFIECBGD.exe	38
PID 1612 wrote to memory of 1244	1612	CBKFIECBGD.exe	38
PID 1612 wrote to memory of 1244	1612	CBKFIECBGD.exe	38
PID 1612 wrote to memory of 1244	1612	CBKFIECBGD.exe	38
PID 1612 wrote to memory of 1244	1612	CBKFIECBGD.exe	38
PID 1612 wrote to memory of 1244	1612	CBKFIECBGD.exe	38
PID 1612 wrote to memory of 1244	1612	CBKFIECBGD.exe	38
PID 1612 wrote to memory of 1244	1612	CBKFIECBGD.exe	38
PID 1612 wrote to memory of 1244	1612	CBKFIECBGD.exe	38
PID 1612 wrote to memory of 1244	1612	CBKFIECBGD.exe	38
PID 1612 wrote to memory of 1244	1612	CBKFIECBGD.exe	38
PID 1612 wrote to memory of 1244	1612	CBKFIECBGD.exe	38
PID 1612 wrote to memory of 1244	1612	CBKFIECBGD.exe	38
PID 2204 wrote to memory of 2124	2204	RegAsm.exe	39
PID 2204 wrote to memory of 2124	2204	RegAsm.exe	39
PID 2204 wrote to memory of 2124	2204	RegAsm.exe	39
PID 2204 wrote to memory of 2124	2204	RegAsm.exe	39
PID 2124 wrote to memory of 1748	2124	EBKKKEGIDB.exe	41
PID 2124 wrote to memory of 1748	2124	EBKKKEGIDB.exe	41
PID 2124 wrote to memory of 1748	2124	EBKKKEGIDB.exe	41
PID 2124 wrote to memory of 1748	2124	EBKKKEGIDB.exe	41
PID 2124 wrote to memory of 1748	2124	EBKKKEGIDB.exe	41
PID 2124 wrote to memory of 1748	2124	EBKKKEGIDB.exe	41
PID 2124 wrote to memory of 1748	2124	EBKKKEGIDB.exe	41
PID 2124 wrote to memory of 1748	2124	EBKKKEGIDB.exe	41
PID 2124 wrote to memory of 1748	2124	EBKKKEGIDB.exe	41
PID 2124 wrote to memory of 1748	2124	EBKKKEGIDB.exe	41
PID 2124 wrote to memory of 1748	2124	EBKKKEGIDB.exe	41
PID 2124 wrote to memory of 1748	2124	EBKKKEGIDB.exe	41
PID 2124 wrote to memory of 1748	2124	EBKKKEGIDB.exe	41
PID 2124 wrote to memory of 1748	2124	EBKKKEGIDB.exe	41
PID 2204 wrote to memory of 2356	2204	RegAsm.exe	42
PID 2204 wrote to memory of 2356	2204	RegAsm.exe	42
PID 2204 wrote to memory of 2356	2204	RegAsm.exe	42
PID 2204 wrote to memory of 2356	2204	RegAsm.exe	42
PID 2356 wrote to memory of 2456	2356	IECFBKFHCA.exe	43
PID 2356 wrote to memory of 2456	2356	IECFBKFHCA.exe	43
PID 2356 wrote to memory of 2456	2356	IECFBKFHCA.exe	43
PID 2356 wrote to memory of 2456	2356	IECFBKFHCA.exe	43

C:\Users\Admin\AppData\Local\Temp\941e7002f11290e3ed9dd99d8cc0abc62f6cf69b923ae30b89741579854a8a70.exe
"C:\Users\Admin\AppData\Local\Temp\941e7002f11290e3ed9dd99d8cc0abc62f6cf69b923ae30b89741579854a8a70.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1752
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Checks processor information in registry
  - Modifies system certificate store
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2204
- - C:\ProgramData\CBKFIECBGD.exe
    "C:\ProgramData\CBKFIECBGD.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1612
  - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      4⤵
      PID:1680
  - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      4⤵
      System Location Discovery: System Language Discovery
      Modifies system certificate store
      PID:1244
- - C:\ProgramData\EBKKKEGIDB.exe
    "C:\ProgramData\EBKKKEGIDB.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2124
  - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      4⤵
      System Location Discovery: System Language Discovery
      PID:1748
- - C:\ProgramData\IECFBKFHCA.exe
    "C:\ProgramData\IECFBKFHCA.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2356
  - - C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c net user
      4⤵
      System Location Discovery: System Language Discovery
      PID:2456
    - - C:\Windows\SysWOW64\net.exe
        
        net user
        5⤵
        System Location Discovery: System Language Discovery
        
        PID:3004
      - C:\Windows\SysWOW64\net1.exe
        
        C:\Windows\system32\net1 user
        6⤵
        System Location Discovery: System Language Discovery
        
        PID:2140
  - - C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\RDPWInst.exe" -i
      4⤵
      PID:2768
    - - C:\Users\Admin\AppData\Local\Temp\RDPWInst.exe
        
        C:\Users\Admin\AppData\Local\Temp\RDPWInst.exe -i
        5⤵
        
        PID:1852
      - C:\Windows\system32\netsh.exe
        
        netsh advfirewall firewall add rule name="Remote Desktop" dir=in protocol=tcp localport=3389 profile=any action=allow
        6⤵
        Modifies Windows Firewall
        
        PID:1684
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" /c timeout /t 10 & rd /s /q "C:\ProgramData\IECBGIDAEHCG" & exit
    3⤵
    PID:1028
  - - C:\Windows\SysWOW64\timeout.exe
      timeout /t 10
      4⤵
      Delays execution with timeout.exe
      PID:1300

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Impair Defenses

T1562

Disable or Modify System Firewall

T1562.004

Modify Registry

T1112

Subvert Trust Controls

T1553

Install Root Certificate

T1553.004

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Browser Information Discovery

T1217

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\EDC238BFF48A31D55A97E1E93892934B_C31B2498754E340573F1336DE607D619

Filesize
471B

MD5
2d2427308444f4dcf76ef7d3a4a15671

SHA1
412f4955f05a781cf68b68ead5fc908f986410d5

SHA256
a5ee25390d9316d1996a3f52ed43a3523dcae3803d1127f546a3a9337eea9b32

SHA512
d9fd366db9e0728f630d5845e0ac3132c2f337c57efcede1a53193a5a6f19a9c0e3cea80122a3de6ca95b6054f3d4daf53a920f0278dc8f233f6745afadd3a7f

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F0ACCF77CDCBFF39F6191887F6D2D357

Filesize
1KB

MD5
a266bb7dcc38a562631361bbf61dd11b

SHA1
3b1efd3a66ea28b16697394703a72ca340a05bd5

SHA256
df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e

SHA512
0da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
342B

MD5
09446ca0ac9957348752fd77a5adaf28

SHA1
f97b8a48b6d718e6990f8cc8b9866b4b35bd0700

SHA256
1e81a43db720dd06606eb28ae53683cfff80ef482fa408f74f2fcc7714c6a7b2

SHA512
88b059f3bf9c1cf73b370b9eb646080fddb7cbc0f62d2f48cf224297db6058b20adafaaf8af5cb60ce9e694d48241c5c0ca67ab56aa41b1a8f5fadf1b6f7878e

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\EDC238BFF48A31D55A97E1E93892934B_C31B2498754E340573F1336DE607D619

Filesize
400B

MD5
357b87822558ec6deef6d0cb3e1f3e1b

SHA1
04459eeacd3894e4f3e0a1e31049036924fce26e

SHA256
416649a3995ba7aa56ce4ac9f7d502b7358531a172cb01e2c3e0fcfcb5aecd9f

SHA512
ed3fe3b89f4f738fb080d16c77b05ed084e00256760ab363dc06c3cd55b78546d048627c40a7389a1e8299893b732ff854541e2bfdcc4b11b3d19d9e24fc87bd

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357

Filesize
242B

MD5
f7f16a92788f9e545ff47a0cfebdbb41

SHA1
9788ac42fcfb9cb03aedabb7f0914569ce6933f2

SHA256
f7b70aae10688efdfdc54c88f4dc50154ae6e4b0e857d70ad7c7dcf45f75eb8f

SHA512
7abaacd9f661b1164aef1c595df702481e09ef78b1376087e3bdc357339213a594092f39f00c996af1b34783b55c404d16ca70fe053f2c69c6656b74a18d9a10

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\84EXSCRK\76561199780418869[1].htm

Filesize
33KB

MD5
55995d709558d9cdc6c6db349523c7e5

SHA1
040258ce8a1117ba7018b16876412a66e91cf3e8

SHA256
75dee70811703f4d788fc6133946ae4df520f21af2d371cdfb5790860874ba53

SHA512
60e125276b6756ceba7d0c185480710c4056dc008b6965c227e5f3789bf1988daf420dbb2cd34e2d64dc70768ebe8669c97f8bc76ae80c0cc075af82fcc6853f

Download Submit
C:\Users\Admin\AppData\Local\Temp\CabF088.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarF0CA.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit
\Program Files\RDP Wrapper\rdpwrap.dll

Filesize
114KB

MD5
461ade40b800ae80a40985594e1ac236

SHA1
b3892eef846c044a2b0785d54a432b3e93a968c8

SHA256
798af20db39280f90a1d35f2ac2c1d62124d1f5218a2a0fa29d87a13340bd3e4

SHA512
421f9060c4b61fa6f4074508602a2639209032fd5df5bfc702a159e3bad5479684ccb3f6e02f3e38fb8db53839cf3f41fe58a3acad6ec1199a48dc333b2d8a26

Download Submit
\ProgramData\CBKFIECBGD.exe

Filesize
376KB

MD5
47697a60a96c5adef362d8da9a274b7d

SHA1
16dbc512f121c27e2cb48a61d6dcf166aa792e0d

SHA256
63d86693917598df88d518c057c7680b5bd2de9add384425f81ead95eee18dba

SHA512
4f18db753fbd9f08842630dd2ac97dc6b368269c80dfc8a2f880baa80010db013c8168a6c19465f5d843ae135b162a63eb2dc1c48ea93c5b255868c77c591a17

Download Submit
\ProgramData\EBKKKEGIDB.exe

Filesize
403KB

MD5
f73186df5a030cf7f186b0737c3af1f7

SHA1
d15e45feefbbc010db92ae897d80bc7419c0d046

SHA256
05c67a9765fe1ebebcedaee376f87a803d7cd37e6c5c19f7d336c2f14a4ef207

SHA512
a6e4d6e34748fa8fb9153e2104cf49cc36af9b22e29c8df050de0db4e14e9dd18ed178b4bbacd6289a0a55b465c996fb931799ba970dfe559c85215db7e31df1

Download Submit
\ProgramData\IECFBKFHCA.exe

Filesize
72KB

MD5
8a4026e4d33a227ff1df5837235782c5

SHA1
b6ea86727f17ebfea03651354c8380d0803fcfb9

SHA256
d11fd3327306f59f4e433a5467e9a84d5346f3f2047fe1597f58f052f753bc1e

SHA512
9eedd4d2b2382d532fff82097cbc3e63ff11ad4506830278af8398a1571bcfb34043164ca8737cbbca0d36d371a53b71d8507d50c02ea7ddb2e199f2385ce092

Download Submit
\ProgramData\mozglue.dll

Filesize
593KB

MD5
c8fd9be83bc728cc04beffafc2907fe9

SHA1
95ab9f701e0024cedfbd312bcfe4e726744c4f2e

SHA256
ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a

SHA512
fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040

Download Submit
\ProgramData\nss3.dll

Filesize
2.0MB

MD5
1cc453cdf74f31e4d913ff9c10acdde2

SHA1
6e85eae544d6e965f15fa5c39700fa7202f3aafe

SHA256
ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5

SHA512
dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571

Download Submit
\Users\Admin\AppData\Local\Temp\RDPWInst.exe

Filesize
1.7MB

MD5
c213162c86bb943bcdf91b3df381d2f6

SHA1
8ec200e2d836354a62f16cdb3eed4bb760165425

SHA256
ac91b2a2db1909a2c166e243391846ad8d9ede2c6fcfd33b60acf599e48f9afc

SHA512
b3ead28bb1f4b87b0c36c129864a8af34fc11e5e9feaa047d4ca0525bec379d07c8efee259ede8832b65b3c03ef4396c9202989249199f7037d56439187f147b

Download Submit
memory/1244-518-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/1244-506-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/1244-515-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/1244-509-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/1244-513-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/1244-502-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/1244-507-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/1244-504-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/1612-517-0x0000000073220000-0x000000007390E000-memory.dmp

Filesize
6.9MB

Download
memory/1612-499-0x000000007322E000-0x000000007322F000-memory.dmp

Filesize
4KB

Download
memory/1612-500-0x0000000000DE0000-0x0000000000E42000-memory.dmp

Filesize
392KB

Download
memory/1748-584-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/1748-576-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/1748-578-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/1748-580-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/1748-582-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/1748-588-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/1748-587-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/1748-590-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/1752-15-0x0000000074700000-0x0000000074DEE000-memory.dmp

Filesize
6.9MB

Download
memory/1752-1-0x0000000001350000-0x00000000013B8000-memory.dmp

Filesize
416KB

Download
memory/1752-22-0x0000000074700000-0x0000000074DEE000-memory.dmp

Filesize
6.9MB

Download
memory/1752-0-0x000000007470E000-0x000000007470F000-memory.dmp

Filesize
4KB

Download
memory/1852-676-0x0000000000400000-0x00000000005BE000-memory.dmp

Filesize
1.7MB

Download
memory/2124-554-0x00000000001F0000-0x0000000000258000-memory.dmp

Filesize
416KB

Download
memory/2204-200-0x0000000020160000-0x00000000203BF000-memory.dmp

Filesize
2.4MB

Download
memory/2204-4-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2204-364-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2204-8-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2204-7-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

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memory/2204-233-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2204-214-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2204-14-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2204-180-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

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memory/2204-161-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

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memory/2204-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

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memory/2204-445-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

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memory/2204-17-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

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memory/2204-19-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

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memory/2204-426-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2204-10-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2204-383-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2204-3-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

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memory/2204-5-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2356-611-0x0000000000530000-0x0000000000548000-memory.dmp

Filesize
96KB

Download
memory/2356-610-0x0000000000EB0000-0x0000000000EC8000-memory.dmp

Filesize
96KB

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