imminent | 5daaceefc515e5ee3f35ef3fed8daea175a404ff97f1fc1d9824ca5f926beef4

Analysis

max time kernel
150s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
25-11-2022 11:09

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General

Target

5daaceefc515e5ee3f35ef3fed8daea175a404ff97f1fc1d9824ca5f926beef4.exe
Size

349KB
MD5

0273e37547b15beca47621a67a910d72
SHA1

36887500e3e8cfb7d25236d0e0bca52b30ac041f
SHA256

5daaceefc515e5ee3f35ef3fed8daea175a404ff97f1fc1d9824ca5f926beef4
SHA512

0cc42171c4faffdd084877874a517696ffecd1519cf0e90be19179921e0ad0cc6d6eaeef9905da9d9aed514c9b40b59d16f941a0374722d962dbf512eb7299d5
SSDEEP

6144:LEZgHls5PJKFCF4FmY2mW9H4r893Wx9dx5b2YgYSPmaXcuUnRngMImsCS0Ps1bgi:LEZgCRACIPWqr8UrNb2Yg7PmfuKRnFI/

Score

10^/10

imminent persistence spyware trojan

Malware Config

Signatures

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

Executes dropped EXE 4 IoCs

pid	Process
1124	svchostmanager.exe
1684	svchostmanager.exe
4468	svchostmanager.exe
1660	csrss.exe

Checks computer location settings 2 TTPs 2 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-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	5daaceefc515e5ee3f35ef3fed8daea175a404ff97f1fc1d9824ca5f926beef4.exe
Key value queried	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	svchostmanager.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\svchostmanager = "C:\\Users\\Admin\\AppData\\Roaming\\svc\\manager\\svchostmanager.exe"	svchostmanager.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\svchostmanager = "C:\\Users\\Admin\\AppData\\Roaming\\svc\\manager\\svchostmanager.exe"	csrss.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\svchostmanager = "C:\\Users\\Admin\\AppData\\Roaming\\svc\\manager\\svchostmanager.exe"	csrss.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\svchostmanager = "C:\\Users\\Admin\\AppData\\Roaming\\svc\\manager\\svchostmanager.exe"	svchostmanager.exe

Drops desktop.ini file(s) 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\assembly\Desktop.ini	svchostmanager.exe
File created	C:\Windows\assembly\Desktop.ini	svchostmanager.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1124 set thread context of 4468	1124	svchostmanager.exe	82

Drops file in Windows directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\assembly	svchostmanager.exe
File created	C:\Windows\assembly\Desktop.ini	svchostmanager.exe
File opened for modification	C:\Windows\assembly\Desktop.ini	svchostmanager.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	svchostmanager.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1660	csrss.exe
1660	csrss.exe
1660	csrss.exe
1660	csrss.exe
1660	csrss.exe
1660	csrss.exe
1660	csrss.exe
1660	csrss.exe
1660	csrss.exe
1660	csrss.exe
1660	csrss.exe
1660	csrss.exe
1660	csrss.exe
1660	csrss.exe
1660	csrss.exe
1660	csrss.exe
1660	csrss.exe
1660	csrss.exe
1660	csrss.exe
1660	csrss.exe
1660	csrss.exe
1660	csrss.exe
1660	csrss.exe
1660	csrss.exe
1660	csrss.exe
1660	csrss.exe
1660	csrss.exe
1660	csrss.exe
1660	csrss.exe
1660	csrss.exe
1660	csrss.exe
1660	csrss.exe
1660	csrss.exe
1660	csrss.exe
1660	csrss.exe
1660	csrss.exe
1660	csrss.exe
1660	csrss.exe
1660	csrss.exe
1660	csrss.exe
1660	csrss.exe
1660	csrss.exe
1660	csrss.exe
1660	csrss.exe
1660	csrss.exe
1660	csrss.exe
1660	csrss.exe
1660	csrss.exe
1660	csrss.exe
1660	csrss.exe
1660	csrss.exe
1660	csrss.exe
1660	csrss.exe
1660	csrss.exe
1660	csrss.exe
1660	csrss.exe
1660	csrss.exe
1660	csrss.exe
1660	csrss.exe
1660	csrss.exe
1660	csrss.exe
1660	csrss.exe
1660	csrss.exe
1660	csrss.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
4468	svchostmanager.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1660	csrss.exe
Token: SeDebugPrivilege	4468	svchostmanager.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4468	svchostmanager.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 4396 wrote to memory of 1124	4396	5daaceefc515e5ee3f35ef3fed8daea175a404ff97f1fc1d9824ca5f926beef4.exe	80
PID 4396 wrote to memory of 1124	4396	5daaceefc515e5ee3f35ef3fed8daea175a404ff97f1fc1d9824ca5f926beef4.exe	80
PID 1124 wrote to memory of 1684	1124	svchostmanager.exe	81
PID 1124 wrote to memory of 1684	1124	svchostmanager.exe	81
PID 1124 wrote to memory of 1684	1124	svchostmanager.exe	81
PID 1124 wrote to memory of 4468	1124	svchostmanager.exe	82
PID 1124 wrote to memory of 4468	1124	svchostmanager.exe	82
PID 1124 wrote to memory of 4468	1124	svchostmanager.exe	82
PID 1124 wrote to memory of 4468	1124	svchostmanager.exe	82
PID 1124 wrote to memory of 4468	1124	svchostmanager.exe	82
PID 1124 wrote to memory of 4468	1124	svchostmanager.exe	82
PID 1124 wrote to memory of 4468	1124	svchostmanager.exe	82
PID 1124 wrote to memory of 4468	1124	svchostmanager.exe	82
PID 1124 wrote to memory of 1660	1124	svchostmanager.exe	85
PID 1124 wrote to memory of 1660	1124	svchostmanager.exe	85

C:\Users\Admin\AppData\Local\Temp\5daaceefc515e5ee3f35ef3fed8daea175a404ff97f1fc1d9824ca5f926beef4.exe
"C:\Users\Admin\AppData\Local\Temp\5daaceefc515e5ee3f35ef3fed8daea175a404ff97f1fc1d9824ca5f926beef4.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4396
- C:\Users\Admin\AppData\Roaming\svc\manager\svchostmanager.exe
  "C:\Users\Admin\AppData\Roaming\svc\manager\svchostmanager.exe"
  2⤵
  - Executes dropped EXE
  - Checks computer location settings
  - Adds Run key to start application
  - Suspicious use of SetThreadContext
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:1124
- - C:\Users\Admin\AppData\Roaming\Microsoft\svchostmanager.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\svchostmanager.exe"
    3⤵
    - Executes dropped EXE
    PID:1684
- - C:\Users\Admin\AppData\Roaming\Microsoft\svchostmanager.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\svchostmanager.exe"
    3⤵
    - Executes dropped EXE
    - Drops desktop.ini file(s)
    - Drops file in Windows directory
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of SetWindowsHookEx
    PID:4468
- - C:\Users\Admin\AppData\Roaming\svc\manager\csrss.exe
    "C:\Users\Admin\AppData\Roaming\svc\manager\csrss.exe" -reg C:\Users\Admin\AppData\Roaming\svc\manager\svchostmanager.exe -proc 4468 C:\Users\Admin\AppData\Roaming\svc\manager\svchostmanager.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1660

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\svchostmanager.exe

Filesize
4KB

MD5
e1190859ab4f21e58d1873afc1b3cff2

SHA1
50d4f9f444dba70b9918c4b812b5d9a098e0f867

SHA256
9b6f8344738cd1b954066a8099333dfa46c360700d8113312e8f1f6f22afcb73

SHA512
f3924e6b6002e9122c9465d23ff5a574268800078e9fe6011e0d62dca6113ffaf786fa46338a02288d8059e09ef0e79ac96d004dacabcb708291cf4376294a38

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\svchostmanager.exe

Filesize
4KB

MD5
e1190859ab4f21e58d1873afc1b3cff2

SHA1
50d4f9f444dba70b9918c4b812b5d9a098e0f867

SHA256
9b6f8344738cd1b954066a8099333dfa46c360700d8113312e8f1f6f22afcb73

SHA512
f3924e6b6002e9122c9465d23ff5a574268800078e9fe6011e0d62dca6113ffaf786fa46338a02288d8059e09ef0e79ac96d004dacabcb708291cf4376294a38

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\svchostmanager.exe

Filesize
4KB

MD5
e1190859ab4f21e58d1873afc1b3cff2

SHA1
50d4f9f444dba70b9918c4b812b5d9a098e0f867

SHA256
9b6f8344738cd1b954066a8099333dfa46c360700d8113312e8f1f6f22afcb73

SHA512
f3924e6b6002e9122c9465d23ff5a574268800078e9fe6011e0d62dca6113ffaf786fa46338a02288d8059e09ef0e79ac96d004dacabcb708291cf4376294a38

Download Submit
C:\Users\Admin\AppData\Roaming\svc\manager\csrss.exe

Filesize
349KB

MD5
0273e37547b15beca47621a67a910d72

SHA1
36887500e3e8cfb7d25236d0e0bca52b30ac041f

SHA256
5daaceefc515e5ee3f35ef3fed8daea175a404ff97f1fc1d9824ca5f926beef4

SHA512
0cc42171c4faffdd084877874a517696ffecd1519cf0e90be19179921e0ad0cc6d6eaeef9905da9d9aed514c9b40b59d16f941a0374722d962dbf512eb7299d5

Download Submit
C:\Users\Admin\AppData\Roaming\svc\manager\csrss.exe

Filesize
349KB

MD5
0273e37547b15beca47621a67a910d72

SHA1
36887500e3e8cfb7d25236d0e0bca52b30ac041f

SHA256
5daaceefc515e5ee3f35ef3fed8daea175a404ff97f1fc1d9824ca5f926beef4

SHA512
0cc42171c4faffdd084877874a517696ffecd1519cf0e90be19179921e0ad0cc6d6eaeef9905da9d9aed514c9b40b59d16f941a0374722d962dbf512eb7299d5

Download Submit
C:\Users\Admin\AppData\Roaming\svc\manager\svchostmanager.exe

Filesize
349KB

MD5
0273e37547b15beca47621a67a910d72

SHA1
36887500e3e8cfb7d25236d0e0bca52b30ac041f

SHA256
5daaceefc515e5ee3f35ef3fed8daea175a404ff97f1fc1d9824ca5f926beef4

SHA512
0cc42171c4faffdd084877874a517696ffecd1519cf0e90be19179921e0ad0cc6d6eaeef9905da9d9aed514c9b40b59d16f941a0374722d962dbf512eb7299d5

Download Submit
C:\Users\Admin\AppData\Roaming\svc\manager\svchostmanager.exe

Filesize
349KB

MD5
0273e37547b15beca47621a67a910d72

SHA1
36887500e3e8cfb7d25236d0e0bca52b30ac041f

SHA256
5daaceefc515e5ee3f35ef3fed8daea175a404ff97f1fc1d9824ca5f926beef4

SHA512
0cc42171c4faffdd084877874a517696ffecd1519cf0e90be19179921e0ad0cc6d6eaeef9905da9d9aed514c9b40b59d16f941a0374722d962dbf512eb7299d5

Download Submit
memory/1124-136-0x00007FFB84BE0000-0x00007FFB85616000-memory.dmp

Filesize
10.2MB

Download
memory/1660-148-0x00007FFB84BE0000-0x00007FFB85616000-memory.dmp

Filesize
10.2MB

Download
memory/4396-132-0x00007FFB84BE0000-0x00007FFB85616000-memory.dmp

Filesize
10.2MB

Download
memory/4468-140-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/4468-139-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/4468-138-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/4468-149-0x0000000074D50000-0x0000000075301000-memory.dmp

Filesize
5.7MB

Download
memory/4468-150-0x0000000074D50000-0x0000000075301000-memory.dmp

Filesize
5.7MB

Download