f40ae6c96d18c909ba06d83e6bb41798b7ccb3a2e06871a6e77d6a00bb869873

Analysis

max time kernel
145s
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
25-11-2024 12:50

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General

Target

9b966076ff0ac4e2816aa750296b4dd4_JaffaCakes118.exe
Size

592KB
MD5

9b966076ff0ac4e2816aa750296b4dd4
SHA1

f099a89102ed6ac966d1a31a353d869ebbde61c2
SHA256

f40ae6c96d18c909ba06d83e6bb41798b7ccb3a2e06871a6e77d6a00bb869873
SHA512

4ee0c86d46bdc50162f0b45ae4602789ed2bed1dfcb9b6b4da0233baebda7dd73cb8489be477219321a2fedab1f7c38b079e41b0f1b5705daa8cb8bf61be3cd2
SSDEEP

6144:CCE6/mUXJ531nIUliViSZbLhaZfvMlLXICg2vj7OyzWxzRazUE1K52u8iqUNr6:i6TOUMBQf0ljW2vj7OyzoRaA+e

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5060	1684	WerFault.exe	82

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	9b966076ff0ac4e2816aa750296b4dd4_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	winver.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1684	winver.exe
1684	winver.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3528	Explorer.EXE
Token: SeCreatePagefilePrivilege	3528	Explorer.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1684	winver.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3996 wrote to memory of 1684	3996	9b966076ff0ac4e2816aa750296b4dd4_JaffaCakes118.exe	82
PID 3996 wrote to memory of 1684	3996	9b966076ff0ac4e2816aa750296b4dd4_JaffaCakes118.exe	82
PID 3996 wrote to memory of 1684	3996	9b966076ff0ac4e2816aa750296b4dd4_JaffaCakes118.exe	82
PID 3996 wrote to memory of 1684	3996	9b966076ff0ac4e2816aa750296b4dd4_JaffaCakes118.exe	82
PID 1684 wrote to memory of 3528	1684	winver.exe	56
PID 1684 wrote to memory of 2736	1684	winver.exe	46

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2736

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3528
- C:\Users\Admin\AppData\Local\Temp\9b966076ff0ac4e2816aa750296b4dd4_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\9b966076ff0ac4e2816aa750296b4dd4_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3996
- - 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:1684
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1684 -s 640
      4⤵
      Program crash
      PID:5060

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1684 -ip 1684
1⤵
PID:1308

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/1684-8-0x0000000000D40000-0x0000000000D47000-memory.dmp

Filesize
28KB

Download
memory/1684-9-0x00000000770E2000-0x00000000770E3000-memory.dmp

Filesize
4KB

Download
memory/1684-19-0x00007FFB286B0000-0x00007FFB288A5000-memory.dmp

Filesize
2.0MB

Download
memory/1684-17-0x0000000000D40000-0x0000000000D47000-memory.dmp

Filesize
28KB

Download
memory/1684-5-0x0000000000D40000-0x0000000000D47000-memory.dmp

Filesize
28KB

Download
memory/1684-12-0x00007FFB286B0000-0x00007FFB288A5000-memory.dmp

Filesize
2.0MB

Download
memory/2736-15-0x0000000000B90000-0x0000000000B97000-memory.dmp

Filesize
28KB

Download
memory/2736-16-0x0000000000B90000-0x0000000000B97000-memory.dmp

Filesize
28KB

Download
memory/3528-10-0x0000000003060000-0x0000000003067000-memory.dmp

Filesize
28KB

Download
memory/3528-11-0x00007FFB2874D000-0x00007FFB2874E000-memory.dmp

Filesize
4KB

Download
memory/3996-1-0x0000000000400000-0x0000000000405000-memory.dmp

Filesize
20KB

Download
memory/3996-0-0x0000000000410000-0x0000000000413000-memory.dmp

Filesize
12KB

Download
memory/3996-14-0x0000000000400000-0x0000000000404A00-memory.dmp

Filesize
18KB

Download
memory/3996-3-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/3996-2-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download