ce2b5bf4c15c9d3e6d8edfce46092334098e5e049557568ec57b67f1d7254104

Analysis

max time kernel
93s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
25/04/2023, 13:25

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General

Target

ce2b5bf4c15c9d3e6d8edfce46092334098e5e049557568ec57b67f1d7254104.exe
Size

695KB
MD5

46c26744d29d813baba24c09563ce5f2
SHA1

85881cd38370ef70550871c49b8f349f65df2160
SHA256

ce2b5bf4c15c9d3e6d8edfce46092334098e5e049557568ec57b67f1d7254104
SHA512

10b0151319f04e093530b4359cbac15f7a6ad02ea3f205f90213932f2058397207f6d8f695e7544bc8966d813728f3eb44df2608152d9eaf50a1a4087118aa68
SSDEEP

12288:Zy90F4Gl3trfPUs7f9jS6/iTQtvSa3APfBE+U25vleu2K0TV9byImMheX:ZyMH3trf8Y9jEcA3BE+USWKUV9byjjX

Score

10^/10

discovery evasion persistence spyware stealer trojan

Malware Config

Signatures

Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs

evasion trojan

Modify Registry

T1112

Modify Existing Service

T1031

Disabling Security Tools

T1089

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	38210171.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	38210171.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	38210171.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	38210171.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	38210171.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	38210171.exe

Executes dropped EXE 4 IoCs

pid	Process
4696	un232044.exe
412	38210171.exe
64	rk684669.exe
412	si427403.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	38210171.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	38210171.exe

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	ce2b5bf4c15c9d3e6d8edfce46092334098e5e049557568ec57b67f1d7254104.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	ce2b5bf4c15c9d3e6d8edfce46092334098e5e049557568ec57b67f1d7254104.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	un232044.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\""	un232044.exe

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

Program crash 2 IoCs

pid	pid_target	Process	procid_target
2148	412	WerFault.exe	85
1748	64	WerFault.exe	91

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
412	38210171.exe
412	38210171.exe
64	rk684669.exe
64	rk684669.exe
412	si427403.exe
412	si427403.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	412	38210171.exe
Token: SeDebugPrivilege	64	rk684669.exe
Token: SeDebugPrivilege	412	si427403.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 4536 wrote to memory of 4696	4536	ce2b5bf4c15c9d3e6d8edfce46092334098e5e049557568ec57b67f1d7254104.exe	84
PID 4536 wrote to memory of 4696	4536	ce2b5bf4c15c9d3e6d8edfce46092334098e5e049557568ec57b67f1d7254104.exe	84
PID 4536 wrote to memory of 4696	4536	ce2b5bf4c15c9d3e6d8edfce46092334098e5e049557568ec57b67f1d7254104.exe	84
PID 4696 wrote to memory of 412	4696	un232044.exe	85
PID 4696 wrote to memory of 412	4696	un232044.exe	85
PID 4696 wrote to memory of 412	4696	un232044.exe	85
PID 4696 wrote to memory of 64	4696	un232044.exe	91
PID 4696 wrote to memory of 64	4696	un232044.exe	91
PID 4696 wrote to memory of 64	4696	un232044.exe	91
PID 4536 wrote to memory of 412	4536	ce2b5bf4c15c9d3e6d8edfce46092334098e5e049557568ec57b67f1d7254104.exe	94
PID 4536 wrote to memory of 412	4536	ce2b5bf4c15c9d3e6d8edfce46092334098e5e049557568ec57b67f1d7254104.exe	94
PID 4536 wrote to memory of 412	4536	ce2b5bf4c15c9d3e6d8edfce46092334098e5e049557568ec57b67f1d7254104.exe	94

C:\Users\Admin\AppData\Local\Temp\ce2b5bf4c15c9d3e6d8edfce46092334098e5e049557568ec57b67f1d7254104.exe
"C:\Users\Admin\AppData\Local\Temp\ce2b5bf4c15c9d3e6d8edfce46092334098e5e049557568ec57b67f1d7254104.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4536
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un232044.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un232044.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:4696
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\38210171.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\38210171.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:412
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 412 -s 1076
      4⤵
      Program crash
      PID:2148
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk684669.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk684669.exe
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:64
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 64 -s 1636
      4⤵
      Program crash
      PID:1748
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si427403.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si427403.exe
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:412

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 412 -ip 412
1⤵
PID:1756

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 544 -p 64 -ip 64
1⤵
PID:2480

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

T1031

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Disabling Security Tools

T1089

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si427403.exe

Filesize
136KB

MD5
73cae2858379cab7e68b9e5bf751c372

SHA1
38c375354bda6e5c8fb2579f1ef0416a6c65929a

SHA256
e423b9b79b441e48fd15c0980c78bf87ddaab308fa1c5d5ecdfbd85e1da73f1c

SHA512
343c2e4470d42c5078a7e4025509779bfd4b92b5c8b71a9e270acb2b98b6b6fcfa04f8158d9c10c468d0984daac5c8f316424df5e4def7db13e8768eb0d7c7d8

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si427403.exe

Filesize
136KB

MD5
73cae2858379cab7e68b9e5bf751c372

SHA1
38c375354bda6e5c8fb2579f1ef0416a6c65929a

SHA256
e423b9b79b441e48fd15c0980c78bf87ddaab308fa1c5d5ecdfbd85e1da73f1c

SHA512
343c2e4470d42c5078a7e4025509779bfd4b92b5c8b71a9e270acb2b98b6b6fcfa04f8158d9c10c468d0984daac5c8f316424df5e4def7db13e8768eb0d7c7d8

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un232044.exe

Filesize
541KB

MD5
4cb3fbd6c210a1574ee04ddc200d78a9

SHA1
d794cd85e941610cf96e6def0ba13006c5319357

SHA256
052cbef06329fe61d46fd5fe1136c1751a4b03f71bd634c7aa9065d6381a4b30

SHA512
7ca683dd9425d45a671885b82ca6911f72aaec42f8e516ecc68254e5946e8777439aed10d8d53b110f5258bcd02e7070e4f28d44eca33bac4c703dfa0a28ec41

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un232044.exe

Filesize
541KB

MD5
4cb3fbd6c210a1574ee04ddc200d78a9

SHA1
d794cd85e941610cf96e6def0ba13006c5319357

SHA256
052cbef06329fe61d46fd5fe1136c1751a4b03f71bd634c7aa9065d6381a4b30

SHA512
7ca683dd9425d45a671885b82ca6911f72aaec42f8e516ecc68254e5946e8777439aed10d8d53b110f5258bcd02e7070e4f28d44eca33bac4c703dfa0a28ec41

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\38210171.exe

Filesize
257KB

MD5
2ed071f920d1c9eeb66064953752fef2

SHA1
9f4ac8d6fccb4726efa92e7743ad1208996b0d1e

SHA256
ebf816cd1efd41e005993f6403eb63fd66c3c2ffe31d20cc33cb9d5171ce812f

SHA512
c50a3cd49abb1f26e1fa06734797633bdcb5619e1b32a647b80007bf61d23663000a0a1c1258e5ddbd8c78c7c67cb7742fdca1043836460ba95b8720d1e0d992

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\38210171.exe

Filesize
257KB

MD5
2ed071f920d1c9eeb66064953752fef2

SHA1
9f4ac8d6fccb4726efa92e7743ad1208996b0d1e

SHA256
ebf816cd1efd41e005993f6403eb63fd66c3c2ffe31d20cc33cb9d5171ce812f

SHA512
c50a3cd49abb1f26e1fa06734797633bdcb5619e1b32a647b80007bf61d23663000a0a1c1258e5ddbd8c78c7c67cb7742fdca1043836460ba95b8720d1e0d992

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk684669.exe

Filesize
340KB

MD5
469e9b316f27c2bcaceba05e9a062c8f

SHA1
ad3dc4a25265d1591ddf4d1fbb7b30ace64fadb5

SHA256
0a2c10f10df5ad233e22c6163eaeeba30974f1465374768af300c6ea2fcd2b09

SHA512
95383c2ca7d9945be006f2710ba9ac429f5617952342660c2c63a259cef2c54546a89906fba9c46a7b616d3f073c1903adc649ffd20510cb91c19f30e9cbc1e8

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk684669.exe

Filesize
340KB

MD5
469e9b316f27c2bcaceba05e9a062c8f

SHA1
ad3dc4a25265d1591ddf4d1fbb7b30ace64fadb5

SHA256
0a2c10f10df5ad233e22c6163eaeeba30974f1465374768af300c6ea2fcd2b09

SHA512
95383c2ca7d9945be006f2710ba9ac429f5617952342660c2c63a259cef2c54546a89906fba9c46a7b616d3f073c1903adc649ffd20510cb91c19f30e9cbc1e8

Download Submit
memory/64-226-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/64-988-0x0000000004E50000-0x0000000004E62000-memory.dmp

Filesize
72KB

Download
memory/64-999-0x0000000004900000-0x0000000004950000-memory.dmp

Filesize
320KB

Download
memory/64-998-0x000000000B3A0000-0x000000000B8CC000-memory.dmp

Filesize
5.2MB

Download
memory/64-997-0x000000000B1D0000-0x000000000B392000-memory.dmp

Filesize
1.8MB

Download
memory/64-996-0x000000000B0B0000-0x000000000B0CE000-memory.dmp

Filesize
120KB

Download
memory/64-994-0x000000000B000000-0x000000000B076000-memory.dmp

Filesize
472KB

Download
memory/64-993-0x000000000AF50000-0x000000000AFE2000-memory.dmp

Filesize
584KB

Download
memory/64-992-0x000000000A740000-0x000000000A7A6000-memory.dmp

Filesize
408KB

Download
memory/64-991-0x0000000007400000-0x0000000007410000-memory.dmp

Filesize
64KB

Download
memory/64-990-0x000000000A470000-0x000000000A4AC000-memory.dmp

Filesize
240KB

Download
memory/64-989-0x000000000A360000-0x000000000A46A000-memory.dmp

Filesize
1.0MB

Download
memory/64-987-0x0000000009D40000-0x000000000A358000-memory.dmp

Filesize
6.1MB

Download
memory/64-228-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/64-224-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/64-222-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/64-220-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/64-219-0x0000000007400000-0x0000000007410000-memory.dmp

Filesize
64KB

Download
memory/64-212-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/64-216-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/64-217-0x0000000007400000-0x0000000007410000-memory.dmp

Filesize
64KB

Download
memory/64-215-0x0000000007400000-0x0000000007410000-memory.dmp

Filesize
64KB

Download
memory/64-213-0x0000000002BB0000-0x0000000002BF6000-memory.dmp

Filesize
280KB

Download
memory/64-191-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/64-192-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/64-194-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/64-196-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/64-198-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/64-200-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/64-202-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/64-204-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/64-206-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/64-210-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/64-208-0x0000000004C40000-0x0000000004C75000-memory.dmp

Filesize
212KB

Download
memory/412-153-0x0000000004BB0000-0x0000000004BC3000-memory.dmp

Filesize
76KB

Download
memory/412-148-0x0000000002C70000-0x0000000002C9D000-memory.dmp

Filesize
180KB

Download
memory/412-186-0x0000000000400000-0x0000000002B9B000-memory.dmp

Filesize
39.6MB

Download
memory/412-184-0x0000000004B80000-0x0000000004B90000-memory.dmp

Filesize
64KB

Download
memory/412-183-0x0000000004B80000-0x0000000004B90000-memory.dmp

Filesize
64KB

Download
memory/412-182-0x0000000004B80000-0x0000000004B90000-memory.dmp

Filesize
64KB

Download
memory/412-181-0x0000000000400000-0x0000000002B9B000-memory.dmp

Filesize
39.6MB

Download
memory/412-180-0x0000000004BB0000-0x0000000004BC3000-memory.dmp

Filesize
76KB

Download
memory/412-178-0x0000000004BB0000-0x0000000004BC3000-memory.dmp

Filesize
76KB

Download
memory/412-150-0x0000000004B80000-0x0000000004B90000-memory.dmp

Filesize
64KB

Download
memory/412-176-0x0000000004BB0000-0x0000000004BC3000-memory.dmp

Filesize
76KB

Download
memory/412-170-0x0000000004BB0000-0x0000000004BC3000-memory.dmp

Filesize
76KB

Download
memory/412-152-0x00000000071D0000-0x0000000007774000-memory.dmp

Filesize
5.6MB

Download
memory/412-151-0x0000000004B80000-0x0000000004B90000-memory.dmp

Filesize
64KB

Download
memory/412-174-0x0000000004BB0000-0x0000000004BC3000-memory.dmp

Filesize
76KB

Download
memory/412-168-0x0000000004BB0000-0x0000000004BC3000-memory.dmp

Filesize
76KB

Download
memory/412-166-0x0000000004BB0000-0x0000000004BC3000-memory.dmp

Filesize
76KB

Download
memory/412-164-0x0000000004BB0000-0x0000000004BC3000-memory.dmp

Filesize
76KB

Download
memory/412-162-0x0000000004BB0000-0x0000000004BC3000-memory.dmp

Filesize
76KB

Download
memory/412-160-0x0000000004BB0000-0x0000000004BC3000-memory.dmp

Filesize
76KB

Download
memory/412-158-0x0000000004BB0000-0x0000000004BC3000-memory.dmp

Filesize
76KB

Download
memory/412-156-0x0000000004BB0000-0x0000000004BC3000-memory.dmp

Filesize
76KB

Download
memory/412-154-0x0000000004BB0000-0x0000000004BC3000-memory.dmp

Filesize
76KB

Download
memory/412-149-0x0000000004B80000-0x0000000004B90000-memory.dmp

Filesize
64KB

Download
memory/412-172-0x0000000004BB0000-0x0000000004BC3000-memory.dmp

Filesize
76KB

Download
memory/412-1005-0x00000000005A0000-0x00000000005C8000-memory.dmp

Filesize
160KB

Download
memory/412-1006-0x00000000072B0000-0x00000000072C0000-memory.dmp

Filesize
64KB

Download