imminent | ce63ae9069832ff3b0f2eb76b384c40cd8b70987280d4cc07559493a2b5c04ff

Analysis

max time kernel
149s
max time network
149s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
22/03/2025, 06:10

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General

Target

4bb452a3de5825053bceee8fd5ee6db144ef8c4615a71a8408ee7de4df789fa3.exe
Size

579KB
MD5

f26ad40d3a15fc5453456dc9047cabe6
SHA1

0322588ead1761f11715a5723f15f391e9211617
SHA256

4bb452a3de5825053bceee8fd5ee6db144ef8c4615a71a8408ee7de4df789fa3
SHA512

438349889e6d27fd88e9c62d015b74e55dcd78d1d720c1b9b8e3e18c45a19bbe338ea9da58ca729221facaca22cdf54c808a127524aa73bb445145f7bba72333
SSDEEP

12288:YbD5arFJwK6hMJ6ZzHFZfc28beMGTfZuqb7q:rBJwdhMJ6ZzHrfcsMGTfZ5Pq

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
320	Webfrequency.exe

Loads dropped DLL 1 IoCs

pid	Process
2084	4bb452a3de5825053bceee8fd5ee6db144ef8c4615a71a8408ee7de4df789fa3.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-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\Webdevelop = "C:\\Users\\Admin\\AppData\\Roaming\\Webdevelop\\Webfrequency.exe"	4bb452a3de5825053bceee8fd5ee6db144ef8c4615a71a8408ee7de4df789fa3.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 320 set thread context of 1692	320	Webfrequency.exe	32

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	4bb452a3de5825053bceee8fd5ee6db144ef8c4615a71a8408ee7de4df789fa3.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	1692	RegAsm.exe
Token: 33	1692	RegAsm.exe
Token: SeIncBasePriorityPrivilege	1692	RegAsm.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1692	RegAsm.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2084 wrote to memory of 320	2084	4bb452a3de5825053bceee8fd5ee6db144ef8c4615a71a8408ee7de4df789fa3.exe	31
PID 2084 wrote to memory of 320	2084	4bb452a3de5825053bceee8fd5ee6db144ef8c4615a71a8408ee7de4df789fa3.exe	31
PID 2084 wrote to memory of 320	2084	4bb452a3de5825053bceee8fd5ee6db144ef8c4615a71a8408ee7de4df789fa3.exe	31
PID 2084 wrote to memory of 320	2084	4bb452a3de5825053bceee8fd5ee6db144ef8c4615a71a8408ee7de4df789fa3.exe	31
PID 320 wrote to memory of 1692	320	Webfrequency.exe	32
PID 320 wrote to memory of 1692	320	Webfrequency.exe	32
PID 320 wrote to memory of 1692	320	Webfrequency.exe	32
PID 320 wrote to memory of 1692	320	Webfrequency.exe	32
PID 320 wrote to memory of 1692	320	Webfrequency.exe	32
PID 320 wrote to memory of 1692	320	Webfrequency.exe	32
PID 320 wrote to memory of 1692	320	Webfrequency.exe	32
PID 320 wrote to memory of 1692	320	Webfrequency.exe	32
PID 320 wrote to memory of 1692	320	Webfrequency.exe	32
PID 320 wrote to memory of 1692	320	Webfrequency.exe	32
PID 320 wrote to memory of 1692	320	Webfrequency.exe	32
PID 320 wrote to memory of 1692	320	Webfrequency.exe	32

C:\Users\Admin\AppData\Local\Temp\4bb452a3de5825053bceee8fd5ee6db144ef8c4615a71a8408ee7de4df789fa3.exe
"C:\Users\Admin\AppData\Local\Temp\4bb452a3de5825053bceee8fd5ee6db144ef8c4615a71a8408ee7de4df789fa3.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2084
- 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:320
- - 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:1692

C:\Windows\system32\wbem\WmiApSrv.exe
C:\Windows\system32\wbem\WmiApSrv.exe
1⤵
PID:2264

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

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

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

Filesize
579KB

MD5
3cfc006ca85aad0047d4ceaf2b745b52

SHA1
3014d4de6d8a0f1c796d8167297a207dc10ce366

SHA256
dfcf96bd578d5ac6f29621a85969982cc6deeebac52cddd22ffdfa69747c2bea

SHA512
46b89ec34491eb59ba7887bfc3e925e618de22e1070d03d6d6497fbaf6a2bf27bd12dac2ed88f1cbc79d9da852e946c93d6311bac4829ebb59f55767494e254a

Download Submit
memory/320-19-0x0000000074850000-0x0000000074F3E000-memory.dmp

Filesize
6.9MB

Download
memory/320-16-0x0000000074850000-0x0000000074F3E000-memory.dmp

Filesize
6.9MB

Download
memory/320-40-0x0000000074850000-0x0000000074F3E000-memory.dmp

Filesize
6.9MB

Download
memory/320-18-0x0000000074850000-0x0000000074F3E000-memory.dmp

Filesize
6.9MB

Download
memory/320-15-0x0000000000C60000-0x0000000000CF4000-memory.dmp

Filesize
592KB

Download
memory/320-17-0x0000000074850000-0x0000000074F3E000-memory.dmp

Filesize
6.9MB

Download
memory/1692-23-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download
memory/1692-24-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download
memory/1692-38-0x00000000006F0000-0x0000000000706000-memory.dmp

Filesize
88KB

Download
memory/1692-20-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download
memory/1692-33-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download
memory/1692-26-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download
memory/1692-36-0x0000000004D60000-0x0000000004E0E000-memory.dmp

Filesize
696KB

Download
memory/1692-30-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download
memory/1692-34-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download
memory/1692-35-0x00000000003E0000-0x00000000003F0000-memory.dmp

Filesize
64KB

Download
memory/1692-28-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1692-37-0x00000000005F0000-0x0000000000618000-memory.dmp

Filesize
160KB

Download
memory/2084-2-0x0000000000260000-0x000000000026A000-memory.dmp

Filesize
40KB

Download
memory/2084-1-0x0000000000940000-0x00000000009D4000-memory.dmp

Filesize
592KB

Download
memory/2084-0-0x000000007485E000-0x000000007485F000-memory.dmp

Filesize
4KB

Download
memory/2084-4-0x000000007485E000-0x000000007485F000-memory.dmp

Filesize
4KB

Download
memory/2084-14-0x0000000074850000-0x0000000074F3E000-memory.dmp

Filesize
6.9MB

Download
memory/2084-5-0x0000000074850000-0x0000000074F3E000-memory.dmp

Filesize
6.9MB

Download
memory/2084-3-0x0000000074850000-0x0000000074F3E000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads