830f02493872e60112b5b434976c6a488eac1dd6d27fe03d794d7c9757822831

Analysis

max time kernel
150s
max time network
112s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
24/09/2026, 04:25

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General

Target
jaffacakes118_830f02493872e60112b5b434976c6a488eac1dd6d27fe03d794d7c9757822831.exe
Size 44KB
Sample260924-e2bpms1w2r
SHA256 830f02493872e60112b5b434976c6a488eac1dd6d27fe03d794d7c9757822831
MD5 6d14c2334db2ac4c58509a74ed9c3d95
SHA1 6c0b026d85e60be86b6311290ad98ba566d949b0
SHA512 d8b7114b99e796f288547a17faca2a1334cf2896cacd27487079fea6aeca449a980637d378d1ae7bc34755fe2aa6f3ae187e25c79d8b5dadf57463681744281c
SSDEEP 768:YnQbpVD76bBkhSXB/Bls0vrgUNat57+tMd:YnUbf6XhvrgDAe
TLSH
T113135D4B2A0A94B1D0DE01B538DD97199F7E9E3113760D9BCF7B2A88AC7118E9C3511F
MD5 SHA1 SHA512 SSDEEP TLSH

Score

8^/10

discovery execution persistence privilege_escalation

Malware Config

Signatures

Event Triggered Execution: AppInit DLLs 1 TTPs
Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.
persistence privilege_escalation

AppInit DLLs
T1546.010

Executes dropped EXE 1 IoCs

pid	Process
5960	pewirek.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\pewire.dll	jaffacakes118_830f02493872e60112b5b434976c6a488eac1dd6d27fe03d794d7c9757822831.exe
File created	C:\Windows\SysWOW64\pewirek.exe	jaffacakes118_830f02493872e60112b5b434976c6a488eac1dd6d27fe03d794d7c9757822831.exe

Executes a command shell one-liner 1 TTPs 1 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
1304	cmd.exe

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	jaffacakes118_830f02493872e60112b5b434976c6a488eac1dd6d27fe03d794d7c9757822831.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pewirek.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4824	jaffacakes118_830f02493872e60112b5b434976c6a488eac1dd6d27fe03d794d7c9757822831.exe
4824	jaffacakes118_830f02493872e60112b5b434976c6a488eac1dd6d27fe03d794d7c9757822831.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4824 wrote to memory of 5960	4824	jaffacakes118_830f02493872e60112b5b434976c6a488eac1dd6d27fe03d794d7c9757822831.exe	88
PID 4824 wrote to memory of 1304	4824	jaffacakes118_830f02493872e60112b5b434976c6a488eac1dd6d27fe03d794d7c9757822831.exe	90

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_830f02493872e60112b5b434976c6a488eac1dd6d27fe03d794d7c9757822831.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_830f02493872e60112b5b434976c6a488eac1dd6d27fe03d794d7c9757822831.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4824
- C:\Windows\SysWOW64\pewirek.exe
  C:\Windows\system32\pewirek.exe ˜‰
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:5960
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\jaffacakes118_830f02493872e60112b5b434976c6a488eac1dd6d27fe03d794d7c9757822831.exe.bat
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  PID:1304

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Windows Command Shell

T1059.003

Persistence

Event Triggered Execution

T1546

AppInit DLLs

T1546.010

Privilege Escalation

Event Triggered Execution

T1546

AppInit DLLs

T1546.010

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

jaffacakes118_830f02493872e60112b5b434976c6a488eac1dd6d27fe03d794d7c9757822831.exe.bat

Path C:\Users\Admin\AppData\Local\Temp\jaffacakes118_830f02493872e60112b5b434976c6a488eac1dd6d27fe03d794d7c9757822831.exe.bat
Size 274B
SHA256 bd36f237f16e43e3bcfa619524604d60145906eed8b6bdc16c9eb3d2f211d250
MD5 40e9bd156db5fc4a6bdd7f8ffc01e80a
SHA1 e8b94747fdbc33ab41ee59582b98285b34e6e2e3
SHA512 4ad848d825551acefd3cec7847c876370b286c27a025522c1b1a98dd16afebd471775bc69e0805c9956195cdd0ce4fefd66603a3ee5e1a982c69499ac144a4dc
TLSH
T1C6D02B61031281740C20DE9F062136DCD2B6AD743AC83F1E0D10D9C03342C3CFB82308
MD5 SHA1 SHA512 TLSH

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pewirek.exe

Path C:\Windows\SysWOW64\pewirek.exe
Size 44KB
SHA256 830f02493872e60112b5b434976c6a488eac1dd6d27fe03d794d7c9757822831
MD5 6d14c2334db2ac4c58509a74ed9c3d95
SHA1 6c0b026d85e60be86b6311290ad98ba566d949b0
SHA512 d8b7114b99e796f288547a17faca2a1334cf2896cacd27487079fea6aeca449a980637d378d1ae7bc34755fe2aa6f3ae187e25c79d8b5dadf57463681744281c
SSDEEP 768:YnQbpVD76bBkhSXB/Bls0vrgUNat57+tMd:YnUbf6XhvrgDAe
TLSH
T113135D4B2A0A94B1D0DE01B538DD97199F7E9E3113760D9BCF7B2A88AC7118E9C3511F
MD5 SHA1 SHA512 SSDEEP TLSH

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