lumma | 4255c39df67a2a762ae4245ad040b1bee62e3b51154446cabf48f7f01cb6fd95

Analysis

max time kernel
121s
max time network
121s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
30-09-2024 01:05

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General

Target

4255c39df67a2a762ae4245ad040b1bee62e3b51154446cabf48f7f01cb6fd95.exe
Size

404KB
MD5

44723eb5e4cd0352241c74aeb4fa93e8
SHA1

4f120f480442a2525bccd5babee3a69a2128a959
SHA256

4255c39df67a2a762ae4245ad040b1bee62e3b51154446cabf48f7f01cb6fd95
SHA512

c1b7293cb2392d0a9eaa4176bb0d39aa474dcf4f8a091b5bcdb8fc9b98456cf1911cb222ab28afb2693d7318e89f6829e5c3fa5ab62ebe73833f166bccf2746f
SSDEEP

12288:P3bdKBAAppjvKSXXTc6LZbV/ySx4aJLeMUKqbLT2EO:PLpApp+8oOZ5/yXXz2t

Score

10^/10

lumma vidar a669a86f8433a1e88901711c0f772c97 b0c01908675d7347615657c21fb618e6 credential_access discovery spyware stealer

Malware Config

Extracted

Family

vidar

Version

Botnet

b0c01908675d7347615657c21fb618e6

https://t.me/jamsemlg

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

Extracted

Family

vidar

Version

Botnet

a669a86f8433a1e88901711c0f772c97

https://t.me/jamsemlg

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

Signatures

Detect Vidar Stealer 22 IoCs

stealer

resource	yara_rule
behavioral1/memory/2884-17-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral1/memory/2884-14-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral1/memory/2884-11-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral1/memory/2884-8-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral1/memory/2884-7-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral1/memory/2884-6-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral1/memory/2884-153-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral1/memory/2884-187-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral1/memory/2884-206-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral1/memory/2884-250-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral1/memory/2884-356-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral1/memory/2884-375-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral1/memory/2884-418-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral1/memory/2884-437-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral1/memory/2196-571-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral1/memory/2196-581-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral1/memory/2196-579-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral1/memory/2196-578-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral1/memory/2196-575-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral1/memory/2196-573-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral1/memory/2196-693-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral1/memory/2196-712-0x0000000000400000-0x0000000000676000-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

Executes dropped EXE 2 IoCs

pid	Process
1216	GIEHJDHCBA.exe
784	JJDGCGHCGH.exe

Loads dropped DLL 10 IoCs

pid	Process
2884	RegAsm.exe
2884	RegAsm.exe
2884	RegAsm.exe
2884	RegAsm.exe
2884	RegAsm.exe
2884	RegAsm.exe
2884	RegAsm.exe
2884	RegAsm.exe
2884	RegAsm.exe
2884	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

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 2232 set thread context of 2884	2232	4255c39df67a2a762ae4245ad040b1bee62e3b51154446cabf48f7f01cb6fd95.exe	29
PID 1216 set thread context of 2184	1216	GIEHJDHCBA.exe	36
PID 784 set thread context of 2196	784	JJDGCGHCGH.exe	40

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

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1712	2184	WerFault.exe	36

System Location Discovery: System Language Discovery 1 TTPs 8 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	timeout.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	4255c39df67a2a762ae4245ad040b1bee62e3b51154446cabf48f7f01cb6fd95.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	GIEHJDHCBA.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JJDGCGHCGH.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Checks processor information in registry 2 TTPs 4 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

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

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
1604	timeout.exe

Modifies system certificate store 2 TTPs 5 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
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
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 = 040000000100000010000000d474de575c39b2d39c8583c5c065498a0f0000000100000014000000e35ef08d884f0a0ade2f75e96301ce6230f213a8090000000100000034000000303206082b0601050507030106082b0601050507030206082b0601050507030406082b0601050507030306082b060105050703085300000001000000230000003021301f06096086480186fd6c020130123010060a2b0601040182373c0101030200c0140000000100000014000000b13ec36903f8bf4701d498261a0802ef63642bc30b00000001000000120000004400690067006900430065007200740000001d00000001000000100000008f76b981d528ad4770088245e2031b630300000001000000140000005fb7ee0633e259dbad0c4c9ae6d38f1a61c7dc25190000000100000010000000ba4f3972e7aed9dccdc210db59da13c92000000001000000c9030000308203c5308202ada003020102021002ac5c266a0b409b8f0b79f2ae462577300d06092a864886f70d0101050500306c310b300906035504061302555331153013060355040a130c446967694365727420496e6331193017060355040b13107777772e64696769636572742e636f6d312b30290603550403132244696769436572742048696768204173737572616e636520455620526f6f74204341301e170d3036313131303030303030305a170d3331313131303030303030305a306c310b300906035504061302555331153013060355040a130c446967694365727420496e6331193017060355040b13107777772e64696769636572742e636f6d312b30290603550403132244696769436572742048696768204173737572616e636520455620526f6f7420434130820122300d06092a864886f70d01010105000382010f003082010a0282010100c6cce573e6fbd4bbe52d2d32a6dfe5813fc9cd2549b6712ac3d5943467a20a1cb05f69a640b1c4b7b28fd098a4a941593ad3dc94d63cdb7438a44acc4d2582f74aa5531238eef3496d71917e63b6aba65fc3a484f84f6251bef8c5ecdb3892e306e508910cc4284155fbcb5a89157e71e835bf4d72093dbe3a38505b77311b8db3c724459aa7ac6d00145a04b7ba13eb510a984141224e656187814150a6795c89de194a57d52ee65d1c532c7e98cd1a0616a46873d03404135ca171d35a7c55db5e64e13787305604e511b4298012f1793988a202117c2766b788b778f2ca0aa838ab0a64c2bf665d9584c1a1251e875d1a500b2012cc41bb6e0b5138b84bcb0203010001a3633061300e0603551d0f0101ff040403020186300f0603551d130101ff040530030101ff301d0603551d0e04160414b13ec36903f8bf4701d498261a0802ef63642bc3301f0603551d23041830168014b13ec36903f8bf4701d498261a0802ef63642bc3300d06092a864886f70d010105050003820101001c1a0697dcd79c9f3c886606085721db2147f82a67aabf183276401057c18af37ad911658e35fa9efc45b59ed94c314bb891e8432c8eb378cedbe3537971d6e5219401da55879a2464f68a66ccde9c37cda834b1699b23c89e78222b7043e35547316119ef58c5852f4e30f6a0311623c8e7e2651633cbbf1a1ba03df8ca5e8b318b6008892d0c065c52b7c4f90a98d1155f9f12be7c366338bd44a47fe4262b0ac497690de98ce2c01057b8c876129155f24869d8bc2a025b0f44d42031dbf4ba70265d90609ebc4b17092fb4cb1e4368c90727c1d25cf7ea21b968129c3c9cbf9efc805c9b63cdec47aa252767a037f300827d54d7a9f8e92e13a377e81f4a	RegAsm.exe

Suspicious behavior: EnumeratesProcesses 40 IoCs

pid	Process
2884	RegAsm.exe
2884	RegAsm.exe
2884	RegAsm.exe
2884	RegAsm.exe
2884	RegAsm.exe
2884	RegAsm.exe
2884	RegAsm.exe
2884	RegAsm.exe
2884	RegAsm.exe
2884	RegAsm.exe
2884	RegAsm.exe
2884	RegAsm.exe
2884	RegAsm.exe
2884	RegAsm.exe
2884	RegAsm.exe
2884	RegAsm.exe
2884	RegAsm.exe
2884	RegAsm.exe
2884	RegAsm.exe
2884	RegAsm.exe
2884	RegAsm.exe
2884	RegAsm.exe
2884	RegAsm.exe
2884	RegAsm.exe
2884	RegAsm.exe
2884	RegAsm.exe
2884	RegAsm.exe
2884	RegAsm.exe
2884	RegAsm.exe
2884	RegAsm.exe
2884	RegAsm.exe
2884	RegAsm.exe
2884	RegAsm.exe
2884	RegAsm.exe
2884	RegAsm.exe
2884	RegAsm.exe
2884	RegAsm.exe
2884	RegAsm.exe
2196	RegAsm.exe
2196	RegAsm.exe

Suspicious use of WriteProcessMemory 61 IoCs

description	pid	Process	procid_target
PID 2232 wrote to memory of 2884	2232	4255c39df67a2a762ae4245ad040b1bee62e3b51154446cabf48f7f01cb6fd95.exe	29
PID 2232 wrote to memory of 2884	2232	4255c39df67a2a762ae4245ad040b1bee62e3b51154446cabf48f7f01cb6fd95.exe	29
PID 2232 wrote to memory of 2884	2232	4255c39df67a2a762ae4245ad040b1bee62e3b51154446cabf48f7f01cb6fd95.exe	29
PID 2232 wrote to memory of 2884	2232	4255c39df67a2a762ae4245ad040b1bee62e3b51154446cabf48f7f01cb6fd95.exe	29
PID 2232 wrote to memory of 2884	2232	4255c39df67a2a762ae4245ad040b1bee62e3b51154446cabf48f7f01cb6fd95.exe	29
PID 2232 wrote to memory of 2884	2232	4255c39df67a2a762ae4245ad040b1bee62e3b51154446cabf48f7f01cb6fd95.exe	29
PID 2232 wrote to memory of 2884	2232	4255c39df67a2a762ae4245ad040b1bee62e3b51154446cabf48f7f01cb6fd95.exe	29
PID 2232 wrote to memory of 2884	2232	4255c39df67a2a762ae4245ad040b1bee62e3b51154446cabf48f7f01cb6fd95.exe	29
PID 2232 wrote to memory of 2884	2232	4255c39df67a2a762ae4245ad040b1bee62e3b51154446cabf48f7f01cb6fd95.exe	29
PID 2232 wrote to memory of 2884	2232	4255c39df67a2a762ae4245ad040b1bee62e3b51154446cabf48f7f01cb6fd95.exe	29
PID 2232 wrote to memory of 2884	2232	4255c39df67a2a762ae4245ad040b1bee62e3b51154446cabf48f7f01cb6fd95.exe	29
PID 2232 wrote to memory of 2884	2232	4255c39df67a2a762ae4245ad040b1bee62e3b51154446cabf48f7f01cb6fd95.exe	29
PID 2232 wrote to memory of 2884	2232	4255c39df67a2a762ae4245ad040b1bee62e3b51154446cabf48f7f01cb6fd95.exe	29
PID 2232 wrote to memory of 2884	2232	4255c39df67a2a762ae4245ad040b1bee62e3b51154446cabf48f7f01cb6fd95.exe	29
PID 2884 wrote to memory of 1216	2884	RegAsm.exe	34
PID 2884 wrote to memory of 1216	2884	RegAsm.exe	34
PID 2884 wrote to memory of 1216	2884	RegAsm.exe	34
PID 2884 wrote to memory of 1216	2884	RegAsm.exe	34
PID 1216 wrote to memory of 2184	1216	GIEHJDHCBA.exe	36
PID 1216 wrote to memory of 2184	1216	GIEHJDHCBA.exe	36
PID 1216 wrote to memory of 2184	1216	GIEHJDHCBA.exe	36
PID 1216 wrote to memory of 2184	1216	GIEHJDHCBA.exe	36
PID 1216 wrote to memory of 2184	1216	GIEHJDHCBA.exe	36
PID 1216 wrote to memory of 2184	1216	GIEHJDHCBA.exe	36
PID 1216 wrote to memory of 2184	1216	GIEHJDHCBA.exe	36
PID 1216 wrote to memory of 2184	1216	GIEHJDHCBA.exe	36
PID 1216 wrote to memory of 2184	1216	GIEHJDHCBA.exe	36
PID 1216 wrote to memory of 2184	1216	GIEHJDHCBA.exe	36
PID 1216 wrote to memory of 2184	1216	GIEHJDHCBA.exe	36
PID 1216 wrote to memory of 2184	1216	GIEHJDHCBA.exe	36
PID 1216 wrote to memory of 2184	1216	GIEHJDHCBA.exe	36
PID 2184 wrote to memory of 1712	2184	RegAsm.exe	37
PID 2184 wrote to memory of 1712	2184	RegAsm.exe	37
PID 2184 wrote to memory of 1712	2184	RegAsm.exe	37
PID 2184 wrote to memory of 1712	2184	RegAsm.exe	37
PID 2884 wrote to memory of 784	2884	RegAsm.exe	38
PID 2884 wrote to memory of 784	2884	RegAsm.exe	38
PID 2884 wrote to memory of 784	2884	RegAsm.exe	38
PID 2884 wrote to memory of 784	2884	RegAsm.exe	38
PID 784 wrote to memory of 2196	784	JJDGCGHCGH.exe	40
PID 784 wrote to memory of 2196	784	JJDGCGHCGH.exe	40
PID 784 wrote to memory of 2196	784	JJDGCGHCGH.exe	40
PID 784 wrote to memory of 2196	784	JJDGCGHCGH.exe	40
PID 784 wrote to memory of 2196	784	JJDGCGHCGH.exe	40
PID 784 wrote to memory of 2196	784	JJDGCGHCGH.exe	40
PID 784 wrote to memory of 2196	784	JJDGCGHCGH.exe	40
PID 784 wrote to memory of 2196	784	JJDGCGHCGH.exe	40
PID 784 wrote to memory of 2196	784	JJDGCGHCGH.exe	40
PID 784 wrote to memory of 2196	784	JJDGCGHCGH.exe	40
PID 784 wrote to memory of 2196	784	JJDGCGHCGH.exe	40
PID 784 wrote to memory of 2196	784	JJDGCGHCGH.exe	40
PID 784 wrote to memory of 2196	784	JJDGCGHCGH.exe	40
PID 784 wrote to memory of 2196	784	JJDGCGHCGH.exe	40
PID 2884 wrote to memory of 1616	2884	RegAsm.exe	41
PID 2884 wrote to memory of 1616	2884	RegAsm.exe	41
PID 2884 wrote to memory of 1616	2884	RegAsm.exe	41
PID 2884 wrote to memory of 1616	2884	RegAsm.exe	41
PID 1616 wrote to memory of 1604	1616	cmd.exe	43
PID 1616 wrote to memory of 1604	1616	cmd.exe	43
PID 1616 wrote to memory of 1604	1616	cmd.exe	43
PID 1616 wrote to memory of 1604	1616	cmd.exe	43

C:\Users\Admin\AppData\Local\Temp\4255c39df67a2a762ae4245ad040b1bee62e3b51154446cabf48f7f01cb6fd95.exe
"C:\Users\Admin\AppData\Local\Temp\4255c39df67a2a762ae4245ad040b1bee62e3b51154446cabf48f7f01cb6fd95.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2232
- 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:2884
- - C:\ProgramData\GIEHJDHCBA.exe
    "C:\ProgramData\GIEHJDHCBA.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1216
  - - 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
      Suspicious use of WriteProcessMemory
      PID:2184
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 2184 -s 252
        5⤵
        Program crash
        
        PID:1712
- - C:\ProgramData\JJDGCGHCGH.exe
    "C:\ProgramData\JJDGCGHCGH.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:784
  - - 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
      Checks processor information in registry
      Modifies system certificate store
      Suspicious behavior: EnumeratesProcesses
      PID:2196
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" /c timeout /t 10 & rd /s /q "C:\ProgramData\JKJECBAAAFHI" & exit
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1616
  - - C:\Windows\SysWOW64\timeout.exe
      timeout /t 10
      4⤵
      System Location Discovery: System Language Discovery
      Delays execution with timeout.exe
      PID:1604

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
342B

MD5
bf088f4d0a312e9918a400bf61d049e4

SHA1
a6a3cb62cb87f7c330138d7c565c31d06945ebf2

SHA256
d925e2b4def946a33699a0f6323adbf6e1f8912a42c5b15d0e84485e5d77d026

SHA512
636a112b18cb91ac139fc7b98ce1622595f4b65c7065b34f654f31d5b305e256eba275cf4f607be209dabbadaf8d7a457266da51ac1b5bae9d80a991bb01eac4

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

Filesize
342B

MD5
aab37bf789b6fe05e7cc99470e206d2b

SHA1
97082b83204e2ef2704e1bfae9ad83da4f47fffb

SHA256
8c4f6555f0a5105ea730467bb4c0bf105b5c9adde4e030425b23b5e717081b77

SHA512
b47fba5cf15608e3a6f3811bae6872aa30e77928a109a1747c8cc4105e3b4f90b96b2c03db9325e66f7849ec6577c0cb7f12c36e6063038475e6c4b56ea2ad1a

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

Filesize
342B

MD5
36005e1e70936747eb76f1c854da8c32

SHA1
f50b765f569f6048a8305659edafb2e468c57383

SHA256
2601028db26a481b9cb6c5b992a3320de8ee005fb9260a45c7ade20d4dc00ff9

SHA512
0fb3001580ad9e56bf11bb7cb77148cf8beb347793a77744350acaedf7515825e156bccb5f01cc67b6a1ed82e1e8692b5f6d8292ea70dc3e5cfbd08da0b52046

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

Filesize
33KB

MD5
f76bb46dd337f436e982157fe9db312b

SHA1
b857876e1c784002b3e195e193452071fd89658f

SHA256
e12a4df2fdbbcdb09d424dcc2a215b53be13a10c12a81a64c3c325e190407c57

SHA512
c59827108bf21e176e0ad00d40f47b5bc26e168bfccbbaa350639a9db2dbe075810bd55ef233076c34a2603cdf6a24955b8e81604b5e6038652835ee1961c370

Download Submit
C:\Users\Admin\AppData\Local\Temp\CabB849.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarB87B.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit
\ProgramData\GIEHJDHCBA.exe

Filesize
371KB

MD5
ef2d9238d30f4857b7ecf50694959c83

SHA1
c06bfb85533d2fb2fa7f44d8fd9a58423793d55c

SHA256
d26a4f1cc1c1a80477122de0446aa7a669f91c70b34a167f89549ee569eaf53e

SHA512
94f281f8b8c88f53acd364488c5cc72549d3d90827c4239a0f7d8c1c81e253b9fa5cd8b26eeb65aaef10b4ca9f264f99ac366c56b052fd8ea91543782e51dc02

Download Submit
\ProgramData\JJDGCGHCGH.exe

Filesize
404KB

MD5
ad0e0451229105c930c40e9ab4ace88b

SHA1
13ea9b9049786c5c71cbc28da987b51ca219442d

SHA256
86872a1819f9de7920a6f390f7a5ac5e3f838a3bfc5aac08496b971cad78a783

SHA512
595da416f69d3e0b768622932bf4e37cf690c8b3a6099321314abfb68ebb66f9c437c1dc1ec13e305af76a5174826c02649748272db5b05b571baabf4f3afcec

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
memory/784-563-0x0000000000260000-0x00000000002CA000-memory.dmp

Filesize
424KB

Download
memory/1216-500-0x0000000000E10000-0x0000000000E70000-memory.dmp

Filesize
384KB

Download
memory/1216-527-0x0000000073930000-0x000000007401E000-memory.dmp

Filesize
6.9MB

Download
memory/1216-526-0x0000000073930000-0x000000007401E000-memory.dmp

Filesize
6.9MB

Download
memory/1216-499-0x000000007393E000-0x000000007393F000-memory.dmp

Filesize
4KB

Download
memory/2184-513-0x0000000000400000-0x0000000000463000-memory.dmp

Filesize
396KB

Download
memory/2184-514-0x0000000000400000-0x0000000000463000-memory.dmp

Filesize
396KB

Download
memory/2184-516-0x0000000000400000-0x0000000000463000-memory.dmp

Filesize
396KB

Download
memory/2184-518-0x0000000000400000-0x0000000000463000-memory.dmp

Filesize
396KB

Download
memory/2184-520-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2184-522-0x0000000000400000-0x0000000000463000-memory.dmp

Filesize
396KB

Download
memory/2184-524-0x0000000000400000-0x0000000000463000-memory.dmp

Filesize
396KB

Download
memory/2184-512-0x0000000000400000-0x0000000000463000-memory.dmp

Filesize
396KB

Download
memory/2196-571-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2196-578-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2196-731-0x000000001DE30000-0x000000001E08F000-memory.dmp

Filesize
2.4MB

Download
memory/2196-712-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2196-693-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2196-569-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2196-567-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2196-581-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2196-573-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2196-575-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2196-579-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2232-0-0x0000000074D8E000-0x0000000074D8F000-memory.dmp

Filesize
4KB

Download
memory/2232-15-0x0000000074D80000-0x000000007546E000-memory.dmp

Filesize
6.9MB

Download
memory/2232-12-0x0000000074D80000-0x000000007546E000-memory.dmp

Filesize
6.9MB

Download
memory/2232-1-0x0000000000F80000-0x0000000000FEA000-memory.dmp

Filesize
424KB

Download
memory/2884-14-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2884-172-0x0000000020500000-0x000000002075F000-memory.dmp

Filesize
2.4MB

Download
memory/2884-4-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2884-5-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2884-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2884-8-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2884-6-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2884-11-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2884-153-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2884-7-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2884-187-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2884-206-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2884-17-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2884-250-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2884-3-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2884-437-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2884-418-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2884-375-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2884-356-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download