imminent | 18d4a9a71d86f01ea67f31471d4d4f0f9eb8a3b6059531418dd790d58dd3545e

General

Target

18d4a9a71d86f01ea67f31471d4d4f0f9eb8a3b6059531418dd790d58dd3545e.exe
Size

578KB
MD5

528bec23dc50ef64a2484625ec52ddc5
SHA1

f7b7a6a139e3ab2e5121dca5154de9c4c51b033d
SHA256

18d4a9a71d86f01ea67f31471d4d4f0f9eb8a3b6059531418dd790d58dd3545e
SHA512

2568521bc3d3c80c7df707e75ddc987d68dc6c1ec78a37ceecadc3d4d0aa0dd2a68b9109249494e831ac79b69665fb1129fb19c6d2ba4c34d7195f32d83a8131
SSDEEP

12288:YbD5arFJwK6hMJ6ZzHFZfc28beMGTfZuqb7/:rBJwdhMJ6ZzHrfcsMGTfZ5P/

Score

10^/10

imminent discovery persistence spyware trojan

Malware Config

Signatures

Imminent RAT
Remote-access trojan based on Imminent Monitor remote admin software.
trojan spyware imminent
Imminent family
imminent

Executes dropped EXE 1 IoCs

pid	Process
2308	Webfrequency.exe

Loads dropped DLL 1 IoCs

pid	Process
2348	18d4a9a71d86f01ea67f31471d4d4f0f9eb8a3b6059531418dd790d58dd3545e.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\Webdevelop = "C:\\Users\\Admin\\AppData\\Roaming\\Webdevelop\\Webfrequency.exe"	18d4a9a71d86f01ea67f31471d4d4f0f9eb8a3b6059531418dd790d58dd3545e.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2308 set thread context of 3004	2308	Webfrequency.exe	33

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 3 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	18d4a9a71d86f01ea67f31471d4d4f0f9eb8a3b6059531418dd790d58dd3545e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Webfrequency.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	3004	RegAsm.exe
Token: 33	3004	RegAsm.exe
Token: SeIncBasePriorityPrivilege	3004	RegAsm.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3004	RegAsm.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2348 wrote to memory of 2308	2348	18d4a9a71d86f01ea67f31471d4d4f0f9eb8a3b6059531418dd790d58dd3545e.exe	31
PID 2348 wrote to memory of 2308	2348	18d4a9a71d86f01ea67f31471d4d4f0f9eb8a3b6059531418dd790d58dd3545e.exe	31
PID 2348 wrote to memory of 2308	2348	18d4a9a71d86f01ea67f31471d4d4f0f9eb8a3b6059531418dd790d58dd3545e.exe	31
PID 2348 wrote to memory of 2308	2348	18d4a9a71d86f01ea67f31471d4d4f0f9eb8a3b6059531418dd790d58dd3545e.exe	31
PID 2308 wrote to memory of 3004	2308	Webfrequency.exe	33
PID 2308 wrote to memory of 3004	2308	Webfrequency.exe	33
PID 2308 wrote to memory of 3004	2308	Webfrequency.exe	33
PID 2308 wrote to memory of 3004	2308	Webfrequency.exe	33
PID 2308 wrote to memory of 3004	2308	Webfrequency.exe	33
PID 2308 wrote to memory of 3004	2308	Webfrequency.exe	33
PID 2308 wrote to memory of 3004	2308	Webfrequency.exe	33
PID 2308 wrote to memory of 3004	2308	Webfrequency.exe	33
PID 2308 wrote to memory of 3004	2308	Webfrequency.exe	33
PID 2308 wrote to memory of 3004	2308	Webfrequency.exe	33
PID 2308 wrote to memory of 3004	2308	Webfrequency.exe	33
PID 2308 wrote to memory of 3004	2308	Webfrequency.exe	33

C:\Users\Admin\AppData\Local\Temp\18d4a9a71d86f01ea67f31471d4d4f0f9eb8a3b6059531418dd790d58dd3545e.exe
"C:\Users\Admin\AppData\Local\Temp\18d4a9a71d86f01ea67f31471d4d4f0f9eb8a3b6059531418dd790d58dd3545e.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2348
- C:\Users\Admin\AppData\Roaming\Webdevelop\Webfrequency.exe
  "C:\Users\Admin\AppData\Roaming\Webdevelop\Webfrequency.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2308
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of SetWindowsHookEx
    PID:3004

C:\Windows\system32\wbem\WmiApSrv.exe
C:\Windows\system32\wbem\WmiApSrv.exe
1⤵
PID:2692

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

\Users\Admin\AppData\Roaming\Webdevelop\Webfrequency.exe

Filesize
578KB

MD5
306d0b7db87a3b2aacaf3dc90580628d

SHA1
30fc668e4ce2aad1e2bf06f5daf708f04f8f7d57

SHA256
a578096e545a1d523eaf600b2f79a62d73081273f778d27ff488d3c07322c329

SHA512
9f18682d8f3954653c7b456ca33cd99d54368029cff89b616eec01d9d127a7ba0ea7802f46b55036c80a2038c0777d77b70bab57129ebb2348c066c8f107aadf

Download Submit
memory/2308-19-0x0000000074A10000-0x00000000750FE000-memory.dmp

Filesize
6.9MB

Download
memory/2308-36-0x0000000074A10000-0x00000000750FE000-memory.dmp

Filesize
6.9MB

Download
memory/2308-17-0x0000000074A10000-0x00000000750FE000-memory.dmp

Filesize
6.9MB

Download
memory/2308-16-0x0000000074A10000-0x00000000750FE000-memory.dmp

Filesize
6.9MB

Download
memory/2308-15-0x00000000012D0000-0x0000000001364000-memory.dmp

Filesize
592KB

Download
memory/2308-18-0x0000000074A10000-0x00000000750FE000-memory.dmp

Filesize
6.9MB

Download
memory/2348-3-0x0000000074A10000-0x00000000750FE000-memory.dmp

Filesize
6.9MB

Download
memory/2348-4-0x0000000074A1E000-0x0000000074A1F000-memory.dmp

Filesize
4KB

Download
memory/2348-5-0x0000000074A10000-0x00000000750FE000-memory.dmp

Filesize
6.9MB

Download
memory/2348-1-0x0000000000B40000-0x0000000000BD4000-memory.dmp

Filesize
592KB

Download
memory/2348-14-0x0000000074A10000-0x00000000750FE000-memory.dmp

Filesize
6.9MB

Download
memory/2348-0-0x0000000074A1E000-0x0000000074A1F000-memory.dmp

Filesize
4KB

Download
memory/2348-2-0x0000000000300000-0x000000000030A000-memory.dmp

Filesize
40KB

Download
memory/3004-32-0x00000000009B0000-0x0000000000A5E000-memory.dmp

Filesize
696KB

Download
memory/3004-20-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download
memory/3004-24-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/3004-30-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download
memory/3004-28-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download
memory/3004-23-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download
memory/3004-22-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download
memory/3004-31-0x0000000000320000-0x0000000000330000-memory.dmp

Filesize
64KB

Download
memory/3004-21-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download
memory/3004-33-0x0000000000380000-0x00000000003A8000-memory.dmp

Filesize
160KB

Download
memory/3004-34-0x0000000000670000-0x0000000000686000-memory.dmp

Filesize
88KB

Download
memory/3004-26-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads