imminent | 3c5d4007aabc7835b586d15313645af2e823dfad1d487cad46453dc3474e2693

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20250314-en
resource tags

arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
submitted
22/03/2025, 20:31

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General

Target

85da941cd1a122ad907ea9a637c620517ddd1e21857a01f6244dfa3ec0d3c286.exe
Size

580KB
MD5

b747e046e2e395a2fe5ac28533a02fbc
SHA1

b044b266c4d095ec36cbb957ecaea6fefee1c700
SHA256

85da941cd1a122ad907ea9a637c620517ddd1e21857a01f6244dfa3ec0d3c286
SHA512

1a1a7215331a2e7ae64230b34b801a63b440ad444de2d17cda61e32eca09cd4c67697e7f803c4204ee1edca1f3609de46b2785b42a5e982b6861d3aefa90e521
SSDEEP

12288:YbD5arFJwK6hMJ6ZzHFZfc28beMGTfZuqb7a:rBJwdhMJ6ZzHrfcsMGTfZ5Pa

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

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1062200478-553497403-3857448183-1000\Control Panel\International\Geo\Nation	85da941cd1a122ad907ea9a637c620517ddd1e21857a01f6244dfa3ec0d3c286.exe

Executes dropped EXE 1 IoCs

pid	Process
3244	Webfrequency.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-1-5-21-1062200478-553497403-3857448183-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Webdevelop = "C:\\Users\\Admin\\AppData\\Roaming\\Webdevelop\\Webfrequency.exe"	85da941cd1a122ad907ea9a637c620517ddd1e21857a01f6244dfa3ec0d3c286.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3244 set thread context of 1224	3244	Webfrequency.exe	105

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	85da941cd1a122ad907ea9a637c620517ddd1e21857a01f6244dfa3ec0d3c286.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	1224	RegAsm.exe
Token: 33	1224	RegAsm.exe
Token: SeIncBasePriorityPrivilege	1224	RegAsm.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1224	RegAsm.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 208 wrote to memory of 3244	208	85da941cd1a122ad907ea9a637c620517ddd1e21857a01f6244dfa3ec0d3c286.exe	103
PID 208 wrote to memory of 3244	208	85da941cd1a122ad907ea9a637c620517ddd1e21857a01f6244dfa3ec0d3c286.exe	103
PID 208 wrote to memory of 3244	208	85da941cd1a122ad907ea9a637c620517ddd1e21857a01f6244dfa3ec0d3c286.exe	103
PID 3244 wrote to memory of 1224	3244	Webfrequency.exe	105
PID 3244 wrote to memory of 1224	3244	Webfrequency.exe	105
PID 3244 wrote to memory of 1224	3244	Webfrequency.exe	105
PID 3244 wrote to memory of 1224	3244	Webfrequency.exe	105
PID 3244 wrote to memory of 1224	3244	Webfrequency.exe	105
PID 3244 wrote to memory of 1224	3244	Webfrequency.exe	105
PID 3244 wrote to memory of 1224	3244	Webfrequency.exe	105
PID 3244 wrote to memory of 1224	3244	Webfrequency.exe	105

C:\Users\Admin\AppData\Local\Temp\85da941cd1a122ad907ea9a637c620517ddd1e21857a01f6244dfa3ec0d3c286.exe
"C:\Users\Admin\AppData\Local\Temp\85da941cd1a122ad907ea9a637c620517ddd1e21857a01f6244dfa3ec0d3c286.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:208
- 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:3244
- - 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:1224

C:\Windows\system32\wbem\WmiApSrv.exe
C:\Windows\system32\wbem\WmiApSrv.exe
1⤵
PID:2640

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

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

Filesize
580KB

MD5
59c275581e2af0f4a415679a9f330045

SHA1
f40d49469d80c1b2d726d635a0a30ebbdb8d450b

SHA256
7e22fae5588c5b64b560cdf5551b6c9719c879c0fabb831df71e56b5a297256c

SHA512
5bf24908e8a8deff888c0ad6be97c294126265045408a284ab565417c6a44d3576c92e10a029764ab6a0e65593e70c7d06d78957c0562b239bb037ba5ec1cc27

Download Submit
memory/208-0-0x0000000074C9E000-0x0000000074C9F000-memory.dmp

Filesize
4KB

Download
memory/208-1-0x0000000000FE0000-0x0000000001074000-memory.dmp

Filesize
592KB

Download
memory/208-2-0x0000000005EC0000-0x0000000006464000-memory.dmp

Filesize
5.6MB

Download
memory/208-3-0x00000000059B0000-0x0000000005A42000-memory.dmp

Filesize
584KB

Download
memory/208-4-0x0000000074C90000-0x0000000075440000-memory.dmp

Filesize
7.7MB

Download
memory/208-5-0x0000000005930000-0x000000000593A000-memory.dmp

Filesize
40KB

Download
memory/208-6-0x0000000005920000-0x000000000592A000-memory.dmp

Filesize
40KB

Download
memory/208-7-0x0000000074C9E000-0x0000000074C9F000-memory.dmp

Filesize
4KB

Download
memory/208-8-0x0000000074C90000-0x0000000075440000-memory.dmp

Filesize
7.7MB

Download
memory/208-22-0x0000000074C90000-0x0000000075440000-memory.dmp

Filesize
7.7MB

Download
memory/1224-33-0x000000000AA60000-0x000000000AAFC000-memory.dmp

Filesize
624KB

Download
memory/1224-32-0x0000000008770000-0x0000000008798000-memory.dmp

Filesize
160KB

Download
memory/1224-45-0x0000000074C90000-0x0000000075440000-memory.dmp

Filesize
7.7MB

Download
memory/1224-44-0x0000000074C90000-0x0000000075440000-memory.dmp

Filesize
7.7MB

Download
memory/1224-27-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download
memory/1224-28-0x0000000074C90000-0x0000000075440000-memory.dmp

Filesize
7.7MB

Download
memory/1224-29-0x0000000002B50000-0x0000000002B60000-memory.dmp

Filesize
64KB

Download
memory/1224-30-0x0000000074C90000-0x0000000075440000-memory.dmp

Filesize
7.7MB

Download
memory/1224-31-0x0000000005340000-0x00000000053EE000-memory.dmp

Filesize
696KB

Download
memory/1224-36-0x0000000005EA0000-0x0000000005EB6000-memory.dmp

Filesize
88KB

Download
memory/1224-35-0x0000000005D40000-0x0000000005D58000-memory.dmp

Filesize
96KB

Download
memory/1224-34-0x0000000005A60000-0x0000000005AC6000-memory.dmp

Filesize
408KB

Download
memory/3244-23-0x0000000074C90000-0x0000000075440000-memory.dmp

Filesize
7.7MB

Download
memory/3244-24-0x0000000074C90000-0x0000000075440000-memory.dmp

Filesize
7.7MB

Download
memory/3244-39-0x0000000074C90000-0x0000000075440000-memory.dmp

Filesize
7.7MB

Download
memory/3244-26-0x0000000074C90000-0x0000000075440000-memory.dmp

Filesize
7.7MB

Download
memory/3244-25-0x0000000074C90000-0x0000000075440000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads