e3fd818f1f30166926080d4fbc0e8f14a0bcaaef7556d1fa1e705784f0ebf7f6

Analysis

max time kernel
147s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
10-01-2025 14:13

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General

Target

JaffaCakes118_e65dea726fd05763bd781c4799f93278.exe
Size

371KB
MD5

e65dea726fd05763bd781c4799f93278
SHA1

5752d093d75b2f86c294bf96ef9809b1b65440cd
SHA256

e3fd818f1f30166926080d4fbc0e8f14a0bcaaef7556d1fa1e705784f0ebf7f6
SHA512

833844d07534c8791feeb5f3b0a9d056591ae548f499a7a54d6ceaf3f66f5dd932777ae2042c5304ce210d7a1cec5b57a3661cc84e9d79e2468f54a38414c69a
SSDEEP

6144:mCE6/mUXJ531nIUliViSZbLhaZfvMlLXICgo:O6TOUMBQf0ljWo

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2832	3412	WerFault.exe	84

System Location Discovery: System Language Discovery 1 TTPs 2 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_e65dea726fd05763bd781c4799f93278.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	winver.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3412	winver.exe
3412	winver.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3396	Explorer.EXE
Token: SeCreatePagefilePrivilege	3396	Explorer.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3412	winver.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2844 wrote to memory of 3412	2844	JaffaCakes118_e65dea726fd05763bd781c4799f93278.exe	84
PID 2844 wrote to memory of 3412	2844	JaffaCakes118_e65dea726fd05763bd781c4799f93278.exe	84
PID 2844 wrote to memory of 3412	2844	JaffaCakes118_e65dea726fd05763bd781c4799f93278.exe	84
PID 2844 wrote to memory of 3412	2844	JaffaCakes118_e65dea726fd05763bd781c4799f93278.exe	84
PID 3412 wrote to memory of 3396	3412	winver.exe	56
PID 3412 wrote to memory of 2668	3412	winver.exe	44

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2668

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3396
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e65dea726fd05763bd781c4799f93278.exe
  "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e65dea726fd05763bd781c4799f93278.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2844
- - C:\Windows\SysWOW64\winver.exe
    winver
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of WriteProcessMemory
    PID:3412
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3412 -s 636
      4⤵
      Program crash
      PID:2832

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 3412 -ip 3412
1⤵
PID:1616

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

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

memory/2668-15-0x0000000000670000-0x0000000000677000-memory.dmp

Filesize
28KB

Download
memory/2668-14-0x0000000000670000-0x0000000000677000-memory.dmp

Filesize
28KB

Download
memory/2844-13-0x0000000000400000-0x0000000000404A00-memory.dmp

Filesize
18KB

Download
memory/2844-1-0x0000000000400000-0x0000000000405000-memory.dmp

Filesize
20KB

Download
memory/2844-2-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/2844-3-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/2844-0-0x0000000000410000-0x0000000000413000-memory.dmp

Filesize
12KB

Download
memory/3396-5-0x0000000002780000-0x0000000002787000-memory.dmp

Filesize
28KB

Download
memory/3396-9-0x00007FF82D42D000-0x00007FF82D42E000-memory.dmp

Filesize
4KB

Download
memory/3396-4-0x0000000002780000-0x0000000002787000-memory.dmp

Filesize
28KB

Download
memory/3412-8-0x0000000001500000-0x0000000001507000-memory.dmp

Filesize
28KB

Download
memory/3412-11-0x00007FF82D390000-0x00007FF82D585000-memory.dmp

Filesize
2.0MB

Download
memory/3412-10-0x00007FF82D390000-0x00007FF82D585000-memory.dmp

Filesize
2.0MB

Download
memory/3412-16-0x0000000001500000-0x0000000001507000-memory.dmp

Filesize
28KB

Download