97852a5e225aef700752a437eebe83c6a79be726d5489d0840cbf719c63efd87

Analysis

max time kernel
150s
max time network
125s
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, 04:33

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General

Target
jaffacakes118_97852a5e225aef700752a437eebe83c6a79be726d5489d0840cbf719c63efd87.exe
Size 44KB
Sample260924-e6qdlaea82
SHA256 97852a5e225aef700752a437eebe83c6a79be726d5489d0840cbf719c63efd87
MD5 16d0326e3acf3a5f48232a6513ea65ad
SHA1 11b8ace26a06d259e79a6e811fa78240dcefb3e7
SHA512 7961d0e1ccffa3557b782460e0f94ca9e8bb0c38fac69e1433f2f4a3e6ee9c221d4a63095edcc0f90568b79d3072721082835d426b2432f8211d321dc6d71078
SSDEEP 768:YnQbpVD76bBkhSXB/Bls0vrgUNat57+tMd3:YnUbf6XhvrgDAe3
TLSH
T1F1135C4B2A0A94B1D0DE01B538DD97199F7E9E3113760DABCF7B2A88AC7118E9C3511F
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
2444	pewirek.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\pewire.dll	jaffacakes118_97852a5e225aef700752a437eebe83c6a79be726d5489d0840cbf719c63efd87.exe
File created	C:\Windows\SysWOW64\pewirek.exe	jaffacakes118_97852a5e225aef700752a437eebe83c6a79be726d5489d0840cbf719c63efd87.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
1740	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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jaffacakes118_97852a5e225aef700752a437eebe83c6a79be726d5489d0840cbf719c63efd87.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pewirek.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4508	jaffacakes118_97852a5e225aef700752a437eebe83c6a79be726d5489d0840cbf719c63efd87.exe
4508	jaffacakes118_97852a5e225aef700752a437eebe83c6a79be726d5489d0840cbf719c63efd87.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4508 wrote to memory of 2444	4508	jaffacakes118_97852a5e225aef700752a437eebe83c6a79be726d5489d0840cbf719c63efd87.exe	89
PID 4508 wrote to memory of 1740	4508	jaffacakes118_97852a5e225aef700752a437eebe83c6a79be726d5489d0840cbf719c63efd87.exe	91

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_97852a5e225aef700752a437eebe83c6a79be726d5489d0840cbf719c63efd87.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_97852a5e225aef700752a437eebe83c6a79be726d5489d0840cbf719c63efd87.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4508
- C:\Windows\SysWOW64\pewirek.exe
  C:\Windows\system32\pewirek.exe ˜‰
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2444
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\jaffacakes118_97852a5e225aef700752a437eebe83c6a79be726d5489d0840cbf719c63efd87.exe.bat
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  PID:1740

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

Replay Monitor

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Downloads

jaffacakes118_97852a5e225aef700752a437eebe83c6a79be726d5489d0840cbf719c63efd87.exe.bat

Path C:\Users\Admin\AppData\Local\Temp\jaffacakes118_97852a5e225aef700752a437eebe83c6a79be726d5489d0840cbf719c63efd87.exe.bat
Size 274B
SHA256 1944908fe588f35f7aea9e7a531c3a991562ef6a7ac3a23aff9301e5609c09ab
MD5 7951d85ee1383fa362f4141afd6729df
SHA1 34c6ad927182cb03d416ea32a76fdd0ac5306156
SHA512 65ab960a5a56d577994b185532d1834043ee09daeb44bb58e733ac50e8599a3ffb7add5d080b31ab10a777be6006e8066e2e1e34d36aabc1f6c740aa1f2b14b8
TLSH
T1E0D02BC5D023C1968D00E92F413826CD91741E31379AEF104616C6C50771424E2D57C7
MD5 SHA1 SHA512 TLSH

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pewirek.exe

Path C:\Windows\SysWOW64\pewirek.exe
Size 44KB
SHA256 97852a5e225aef700752a437eebe83c6a79be726d5489d0840cbf719c63efd87
MD5 16d0326e3acf3a5f48232a6513ea65ad
SHA1 11b8ace26a06d259e79a6e811fa78240dcefb3e7
SHA512 7961d0e1ccffa3557b782460e0f94ca9e8bb0c38fac69e1433f2f4a3e6ee9c221d4a63095edcc0f90568b79d3072721082835d426b2432f8211d321dc6d71078
SSDEEP 768:YnQbpVD76bBkhSXB/Bls0vrgUNat57+tMd3:YnUbf6XhvrgDAe3
TLSH
T1F1135C4B2A0A94B1D0DE01B538DD97199F7E9E3113760DABCF7B2A88AC7118E9C3511F
MD5 SHA1 SHA512 SSDEEP TLSH

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