57f3f5ebd955a9e32d03868749ee91dc6a9bb8b20be1f1908fb99ccafe2b106b

General

Target

0cda8e6c89e2d6f2001787dbbd09c542.exe
Size

501KB
MD5

0cda8e6c89e2d6f2001787dbbd09c542
SHA1

287681f761dde0a7df19b40e435b0e1b91479fae
SHA256

57f3f5ebd955a9e32d03868749ee91dc6a9bb8b20be1f1908fb99ccafe2b106b
SHA512

c17671d966d84b71758408c9e519738ea95c3e1b385244ca727082a484730525778e8debbc5b800394270577049484a164f964bbb82cfc9e9fd5ba60e11a26f8
SSDEEP

12288:4srVu8CaMdjDxlLTlKP94aPcvSSzppmOQJVffaP6M8:+tNjaEvN6lPXO

Score

7^/10

spyware stealer

Malware Config

Signatures

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-1-5-21-3073191680-435865314-2862784915-1000\Control Panel\International\Geo\Nation	0cda8e6c89e2d6f2001787dbbd09c542.exe

Executes dropped EXE 1 IoCs

pid	Process
3092	VHCSS.exe

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads local data of messenger clients 2 TTPs
Infostealers often target stored data of messaging applications, which can include saved credentials and account information.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2868 set thread context of 3748	2868	0cda8e6c89e2d6f2001787dbbd09c542.exe	95

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3092	VHCSS.exe
3092	VHCSS.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

description	pid	Process
Token: SeDebugPrivilege	2868	0cda8e6c89e2d6f2001787dbbd09c542.exe
Token: SeDebugPrivilege	3092	VHCSS.exe
Token: 33	3092	VHCSS.exe
Token: SeIncBasePriorityPrivilege	3092	VHCSS.exe
Token: 33	1148	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	1148	AUDIODG.EXE

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2868 wrote to memory of 3748	2868	0cda8e6c89e2d6f2001787dbbd09c542.exe	95
PID 2868 wrote to memory of 3748	2868	0cda8e6c89e2d6f2001787dbbd09c542.exe	95
PID 2868 wrote to memory of 3748	2868	0cda8e6c89e2d6f2001787dbbd09c542.exe	95
PID 2868 wrote to memory of 3748	2868	0cda8e6c89e2d6f2001787dbbd09c542.exe	95
PID 2868 wrote to memory of 3748	2868	0cda8e6c89e2d6f2001787dbbd09c542.exe	95
PID 2868 wrote to memory of 3748	2868	0cda8e6c89e2d6f2001787dbbd09c542.exe	95
PID 2868 wrote to memory of 3748	2868	0cda8e6c89e2d6f2001787dbbd09c542.exe	95
PID 2868 wrote to memory of 3748	2868	0cda8e6c89e2d6f2001787dbbd09c542.exe	95
PID 2868 wrote to memory of 3748	2868	0cda8e6c89e2d6f2001787dbbd09c542.exe	95
PID 3748 wrote to memory of 3092	3748	0cda8e6c89e2d6f2001787dbbd09c542.exe	96
PID 3748 wrote to memory of 3092	3748	0cda8e6c89e2d6f2001787dbbd09c542.exe	96
PID 3748 wrote to memory of 3092	3748	0cda8e6c89e2d6f2001787dbbd09c542.exe	96

C:\Users\Admin\AppData\Local\Temp\0cda8e6c89e2d6f2001787dbbd09c542.exe
"C:\Users\Admin\AppData\Local\Temp\0cda8e6c89e2d6f2001787dbbd09c542.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2868
- C:\Users\Admin\AppData\Local\Temp\0cda8e6c89e2d6f2001787dbbd09c542.exe
  "C:\Users\Admin\AppData\Local\Temp\0cda8e6c89e2d6f2001787dbbd09c542.exe"
  2⤵
  - Checks computer location settings
  - Suspicious use of WriteProcessMemory
  PID:3748
- - C:\Users\Admin\AppData\Roaming\VHCSS.exe
    "C:\Users\Admin\AppData\Roaming\VHCSS.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3092

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x2c0 0x2fc
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1148

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

3

T1552

Credentials In Files

3

T1552.001

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
185KB

MD5
7bbf07097437536b84456e87c9e9952e

SHA1
91fc6dd4e2b82b23f11922e60cf676c5df1d69be

SHA256
d3875aebe3f54e512a7c4ac44b1bcb1bd2839daa6fc9e70e7849f635418cf58c

SHA512
fa108a170d07f482bbd7b51e296981c61916c3b514bea58b4649ef7dae1e19dab6e974eae3983d91275759803da64922e71e302df533721c53a13a9bf1f6e8a6

Download Submit
memory/2868-6-0x0000000000B40000-0x0000000000B50000-memory.dmp

Filesize
64KB

Download
memory/2868-1-0x0000000000B40000-0x0000000000B50000-memory.dmp

Filesize
64KB

Download
memory/2868-2-0x0000000074AA0000-0x0000000075051000-memory.dmp

Filesize
5.7MB

Download
memory/2868-12-0x0000000074AA0000-0x0000000075051000-memory.dmp

Filesize
5.7MB

Download
memory/2868-0-0x0000000074AA0000-0x0000000075051000-memory.dmp

Filesize
5.7MB

Download
memory/2868-7-0x0000000074AA0000-0x0000000075051000-memory.dmp

Filesize
5.7MB

Download
memory/2868-3-0x0000000074AA0000-0x0000000075051000-memory.dmp

Filesize
5.7MB

Download
memory/3092-31-0x00000000737E0000-0x0000000073D91000-memory.dmp

Filesize
5.7MB

Download
memory/3092-32-0x0000000001A40000-0x0000000001A50000-memory.dmp

Filesize
64KB

Download
memory/3092-23-0x00000000737E0000-0x0000000073D91000-memory.dmp

Filesize
5.7MB

Download
memory/3092-36-0x0000000010000000-0x0000000010018000-memory.dmp

Filesize
96KB

Download
memory/3092-35-0x0000000001A40000-0x0000000001A50000-memory.dmp

Filesize
64KB

Download
memory/3092-34-0x0000000001A40000-0x0000000001A50000-memory.dmp

Filesize
64KB

Download
memory/3092-26-0x0000000001A40000-0x0000000001A50000-memory.dmp

Filesize
64KB

Download
memory/3092-33-0x0000000001A40000-0x0000000001A50000-memory.dmp

Filesize
64KB

Download
memory/3092-30-0x00000000737E0000-0x0000000073D91000-memory.dmp

Filesize
5.7MB

Download
memory/3092-24-0x00000000737E0000-0x0000000073D91000-memory.dmp

Filesize
5.7MB

Download
memory/3748-8-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/3748-29-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/3748-4-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/3748-25-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/3748-10-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download

Analysis

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