afc0f365ac622d85f00dcc5ca734f78f384a15ed4d25cf7029c4341af535c1f6

General

Target

afc0f365ac622d85f00dcc5ca734f78f384a15ed4d25cf7029c4341af535c1f6.exe
Size

150KB
MD5

3a1360f2779eeb5dbbe6ebfcb555010d
SHA1

0253ade1d727d2934046c42269ebf9057a940158
SHA256

afc0f365ac622d85f00dcc5ca734f78f384a15ed4d25cf7029c4341af535c1f6
SHA512

7e007831e29c5535d84a68bb758cf4ba3c932c121ac1f6ed5d6b2111523123afbfc3eafa41cd85bd09c4a4e56f80b59931065c875d8cbf98e46bca2a433f7b63
SSDEEP

3072:jw9fuuSnpWt6TyNLaQWoU82IZOo6EwBjq:jw9AnQ6T4JhTZOoz

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
1864	Cxdkdm.exe
1428	Cxdkdm.exe

Loads dropped DLL 2 IoCs

pid	Process
1316	afc0f365ac622d85f00dcc5ca734f78f384a15ed4d25cf7029c4341af535c1f6.exe
1316	afc0f365ac622d85f00dcc5ca734f78f384a15ed4d25cf7029c4341af535c1f6.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run	afc0f365ac622d85f00dcc5ca734f78f384a15ed4d25cf7029c4341af535c1f6.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\Cxdkdm = "C:\\Users\\Admin\\AppData\\Roaming\\Cxdkdm.exe"	afc0f365ac622d85f00dcc5ca734f78f384a15ed4d25cf7029c4341af535c1f6.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 1044 set thread context of 1316	1044	afc0f365ac622d85f00dcc5ca734f78f384a15ed4d25cf7029c4341af535c1f6.exe	28
PID 1864 set thread context of 1428	1864	Cxdkdm.exe	30

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1428	Cxdkdm.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 1044 wrote to memory of 1316	1044	afc0f365ac622d85f00dcc5ca734f78f384a15ed4d25cf7029c4341af535c1f6.exe	28
PID 1044 wrote to memory of 1316	1044	afc0f365ac622d85f00dcc5ca734f78f384a15ed4d25cf7029c4341af535c1f6.exe	28
PID 1044 wrote to memory of 1316	1044	afc0f365ac622d85f00dcc5ca734f78f384a15ed4d25cf7029c4341af535c1f6.exe	28
PID 1044 wrote to memory of 1316	1044	afc0f365ac622d85f00dcc5ca734f78f384a15ed4d25cf7029c4341af535c1f6.exe	28
PID 1044 wrote to memory of 1316	1044	afc0f365ac622d85f00dcc5ca734f78f384a15ed4d25cf7029c4341af535c1f6.exe	28
PID 1044 wrote to memory of 1316	1044	afc0f365ac622d85f00dcc5ca734f78f384a15ed4d25cf7029c4341af535c1f6.exe	28
PID 1044 wrote to memory of 1316	1044	afc0f365ac622d85f00dcc5ca734f78f384a15ed4d25cf7029c4341af535c1f6.exe	28
PID 1044 wrote to memory of 1316	1044	afc0f365ac622d85f00dcc5ca734f78f384a15ed4d25cf7029c4341af535c1f6.exe	28
PID 1044 wrote to memory of 1316	1044	afc0f365ac622d85f00dcc5ca734f78f384a15ed4d25cf7029c4341af535c1f6.exe	28
PID 1044 wrote to memory of 1316	1044	afc0f365ac622d85f00dcc5ca734f78f384a15ed4d25cf7029c4341af535c1f6.exe	28
PID 1316 wrote to memory of 1864	1316	afc0f365ac622d85f00dcc5ca734f78f384a15ed4d25cf7029c4341af535c1f6.exe	29
PID 1316 wrote to memory of 1864	1316	afc0f365ac622d85f00dcc5ca734f78f384a15ed4d25cf7029c4341af535c1f6.exe	29
PID 1316 wrote to memory of 1864	1316	afc0f365ac622d85f00dcc5ca734f78f384a15ed4d25cf7029c4341af535c1f6.exe	29
PID 1316 wrote to memory of 1864	1316	afc0f365ac622d85f00dcc5ca734f78f384a15ed4d25cf7029c4341af535c1f6.exe	29
PID 1864 wrote to memory of 1428	1864	Cxdkdm.exe	30
PID 1864 wrote to memory of 1428	1864	Cxdkdm.exe	30
PID 1864 wrote to memory of 1428	1864	Cxdkdm.exe	30
PID 1864 wrote to memory of 1428	1864	Cxdkdm.exe	30
PID 1864 wrote to memory of 1428	1864	Cxdkdm.exe	30
PID 1864 wrote to memory of 1428	1864	Cxdkdm.exe	30
PID 1864 wrote to memory of 1428	1864	Cxdkdm.exe	30
PID 1864 wrote to memory of 1428	1864	Cxdkdm.exe	30
PID 1864 wrote to memory of 1428	1864	Cxdkdm.exe	30
PID 1864 wrote to memory of 1428	1864	Cxdkdm.exe	30

C:\Users\Admin\AppData\Local\Temp\afc0f365ac622d85f00dcc5ca734f78f384a15ed4d25cf7029c4341af535c1f6.exe
"C:\Users\Admin\AppData\Local\Temp\afc0f365ac622d85f00dcc5ca734f78f384a15ed4d25cf7029c4341af535c1f6.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1044
- C:\Users\Admin\AppData\Local\Temp\afc0f365ac622d85f00dcc5ca734f78f384a15ed4d25cf7029c4341af535c1f6.exe
  "C:\Users\Admin\AppData\Local\Temp\afc0f365ac622d85f00dcc5ca734f78f384a15ed4d25cf7029c4341af535c1f6.exe"
  2⤵
  - Loads dropped DLL
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:1316
- - C:\Users\Admin\AppData\Roaming\Cxdkdm.exe
    "C:\Users\Admin\AppData\Roaming\Cxdkdm.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of WriteProcessMemory
    PID:1864
  - - C:\Users\Admin\AppData\Roaming\Cxdkdm.exe
      "C:\Users\Admin\AppData\Roaming\Cxdkdm.exe"
      4⤵
      Executes dropped EXE
      Suspicious use of AdjustPrivilegeToken
      PID:1428

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Cxdkdm.exe

Filesize
150KB

MD5
3a1360f2779eeb5dbbe6ebfcb555010d

SHA1
0253ade1d727d2934046c42269ebf9057a940158

SHA256
afc0f365ac622d85f00dcc5ca734f78f384a15ed4d25cf7029c4341af535c1f6

SHA512
7e007831e29c5535d84a68bb758cf4ba3c932c121ac1f6ed5d6b2111523123afbfc3eafa41cd85bd09c4a4e56f80b59931065c875d8cbf98e46bca2a433f7b63

Download Submit
C:\Users\Admin\AppData\Roaming\Cxdkdm.exe

Filesize
150KB

MD5
3a1360f2779eeb5dbbe6ebfcb555010d

SHA1
0253ade1d727d2934046c42269ebf9057a940158

SHA256
afc0f365ac622d85f00dcc5ca734f78f384a15ed4d25cf7029c4341af535c1f6

SHA512
7e007831e29c5535d84a68bb758cf4ba3c932c121ac1f6ed5d6b2111523123afbfc3eafa41cd85bd09c4a4e56f80b59931065c875d8cbf98e46bca2a433f7b63

Download Submit
C:\Users\Admin\AppData\Roaming\Cxdkdm.exe

Filesize
150KB

MD5
3a1360f2779eeb5dbbe6ebfcb555010d

SHA1
0253ade1d727d2934046c42269ebf9057a940158

SHA256
afc0f365ac622d85f00dcc5ca734f78f384a15ed4d25cf7029c4341af535c1f6

SHA512
7e007831e29c5535d84a68bb758cf4ba3c932c121ac1f6ed5d6b2111523123afbfc3eafa41cd85bd09c4a4e56f80b59931065c875d8cbf98e46bca2a433f7b63

Download Submit
\Users\Admin\AppData\Roaming\Cxdkdm.exe

Filesize
150KB

MD5
3a1360f2779eeb5dbbe6ebfcb555010d

SHA1
0253ade1d727d2934046c42269ebf9057a940158

SHA256
afc0f365ac622d85f00dcc5ca734f78f384a15ed4d25cf7029c4341af535c1f6

SHA512
7e007831e29c5535d84a68bb758cf4ba3c932c121ac1f6ed5d6b2111523123afbfc3eafa41cd85bd09c4a4e56f80b59931065c875d8cbf98e46bca2a433f7b63

Download Submit
\Users\Admin\AppData\Roaming\Cxdkdm.exe

Filesize
150KB

MD5
3a1360f2779eeb5dbbe6ebfcb555010d

SHA1
0253ade1d727d2934046c42269ebf9057a940158

SHA256
afc0f365ac622d85f00dcc5ca734f78f384a15ed4d25cf7029c4341af535c1f6

SHA512
7e007831e29c5535d84a68bb758cf4ba3c932c121ac1f6ed5d6b2111523123afbfc3eafa41cd85bd09c4a4e56f80b59931065c875d8cbf98e46bca2a433f7b63

Download Submit
memory/1316-67-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1316-55-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1316-66-0x0000000075531000-0x0000000075533000-memory.dmp

Filesize
8KB

Download
memory/1316-54-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1316-68-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1316-63-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1316-61-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1316-59-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1316-57-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1428-89-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1428-90-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download

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