f98a983fe69c3150b6f114ee73cf3d227d636c7a9b549a0504712e75a60ee960

Analysis

max time kernel
136s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
12-09-2024 13:29

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General

Target

dc5a9c91f5f98b856da7631dbdfd9ee7_JaffaCakes118.exe
Size

1.4MB
MD5

dc5a9c91f5f98b856da7631dbdfd9ee7
SHA1

fdb211a4c1ae8ce24cf2ce8c831582f4ab6b8fb3
SHA256

f98a983fe69c3150b6f114ee73cf3d227d636c7a9b549a0504712e75a60ee960
SHA512

887aa8ff26e326eb37b48e99ac4cd9c448efe8d3eadf3798b7e0c16bc28ce03ce1631a0b0d6e1786e11cb7d3a8259df93b3025f21e93ac3ab853dd76d53c2b30
SSDEEP

24576:BrK6dClXmekxlm1dl4r260n4dz0as5jc3AZ1COwiUP/5lq8AD:BrBew72604doSw6ewA

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 688 set thread context of 2196	688	dc5a9c91f5f98b856da7631dbdfd9ee7_JaffaCakes118.exe	90

Program crash 2 IoCs

pid	pid_target	Process	procid_target
3044	2196	WerFault.exe	90
2288	2196	WerFault.exe	90

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	dc5a9c91f5f98b856da7631dbdfd9ee7_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dc5a9c91f5f98b856da7631dbdfd9ee7_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2196	dc5a9c91f5f98b856da7631dbdfd9ee7_JaffaCakes118.exe
2196	dc5a9c91f5f98b856da7631dbdfd9ee7_JaffaCakes118.exe
2196	dc5a9c91f5f98b856da7631dbdfd9ee7_JaffaCakes118.exe
2196	dc5a9c91f5f98b856da7631dbdfd9ee7_JaffaCakes118.exe
2196	dc5a9c91f5f98b856da7631dbdfd9ee7_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 688 wrote to memory of 2196	688	dc5a9c91f5f98b856da7631dbdfd9ee7_JaffaCakes118.exe	90
PID 688 wrote to memory of 2196	688	dc5a9c91f5f98b856da7631dbdfd9ee7_JaffaCakes118.exe	90
PID 688 wrote to memory of 2196	688	dc5a9c91f5f98b856da7631dbdfd9ee7_JaffaCakes118.exe	90
PID 688 wrote to memory of 2196	688	dc5a9c91f5f98b856da7631dbdfd9ee7_JaffaCakes118.exe	90
PID 688 wrote to memory of 2196	688	dc5a9c91f5f98b856da7631dbdfd9ee7_JaffaCakes118.exe	90
PID 688 wrote to memory of 2196	688	dc5a9c91f5f98b856da7631dbdfd9ee7_JaffaCakes118.exe	90
PID 688 wrote to memory of 2196	688	dc5a9c91f5f98b856da7631dbdfd9ee7_JaffaCakes118.exe	90
PID 688 wrote to memory of 2196	688	dc5a9c91f5f98b856da7631dbdfd9ee7_JaffaCakes118.exe	90
PID 688 wrote to memory of 2196	688	dc5a9c91f5f98b856da7631dbdfd9ee7_JaffaCakes118.exe	90
PID 688 wrote to memory of 2196	688	dc5a9c91f5f98b856da7631dbdfd9ee7_JaffaCakes118.exe	90

C:\Users\Admin\AppData\Local\Temp\dc5a9c91f5f98b856da7631dbdfd9ee7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\dc5a9c91f5f98b856da7631dbdfd9ee7_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:688
- C:\Users\Admin\AppData\Local\Temp\dc5a9c91f5f98b856da7631dbdfd9ee7_JaffaCakes118.exe
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:2196
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2196 -s 1928
    3⤵
    - Program crash
    PID:3044
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2196 -s 1960
    3⤵
    - Program crash
    PID:2288

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 2196 -ip 2196
1⤵
PID:2316

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 2196 -ip 2196
1⤵
PID:1808

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=1036,i,5469445176230119590,7931734017267321834,262144 --variations-seed-version --mojo-platform-channel-handle=3956 /prefetch:8
1⤵
PID:4716

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/2196-0-0x0000000000400000-0x00000000004E0000-memory.dmp

Filesize
896KB

Download
memory/2196-1-0x0000000000400000-0x00000000004E0000-memory.dmp

Filesize
896KB

Download
memory/2196-2-0x0000000000400000-0x00000000004E0000-memory.dmp

Filesize
896KB

Download
memory/2196-3-0x0000000000400000-0x00000000004E0000-memory.dmp

Filesize
896KB

Download
memory/2196-4-0x0000000000400000-0x00000000004E0000-memory.dmp

Filesize
896KB

Download
memory/2196-5-0x0000000000400000-0x00000000004E0000-memory.dmp

Filesize
896KB

Download
memory/2196-6-0x0000000000400000-0x00000000004E0000-memory.dmp

Filesize
896KB

Download
memory/2196-10-0x0000000000400000-0x00000000004E0000-memory.dmp

Filesize
896KB

Download