4396ee81e77359c384e3741522534737f25322478adc53d08ef84ffaa99ea8b7 | Triage

Analysis

max time kernel
133s
max time network
131s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
23-05-2024 02:25

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General

Target

69719bd17f3176df8ddbb3d74508e64f_JaffaCakes118.dll
Size

60KB
MD5

69719bd17f3176df8ddbb3d74508e64f
SHA1

d543faaf136eb92189b993180d5e96d9edd15189
SHA256

4396ee81e77359c384e3741522534737f25322478adc53d08ef84ffaa99ea8b7
SHA512

2218292424f88866962f5e21cbe4d24edd237887db25f59a2d462d2133d70fa4d5b098658215dfaa0913e61c7d847894a22df05773fdc59d7a4c17ab550c553f
SSDEEP

1536:iNnPVLf+YrbT+NTbx0g6vvIZkmauzh2His:iNwoCbxpCI+Ah

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1624 2028 WerFault.exe rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2960 wrote to memory of 2028	2960	rundll32.exe	rundll32.exe
PID 2960 wrote to memory of 2028	2960	rundll32.exe	rundll32.exe
PID 2960 wrote to memory of 2028	2960	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\69719bd17f3176df8ddbb3d74508e64f_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2960

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\69719bd17f3176df8ddbb3d74508e64f_JaffaCakes118.dll,#1
2⤵
PID:2028

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2028 -s 600
3⤵
- Program crash
PID:1624

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2028 -ip 2028
1⤵
PID:768

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 --no-appcompat-clear --field-trial-handle=3804,i,1999448010053300448,1112699187621658374,262144 --variations-seed-version --mojo-platform-channel-handle=4228 /prefetch:8
1⤵
PID:3992

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2028-0-0x0000000010000000-0x000000001002F000-memory.dmp

Filesize
188KB

Download
memory/2028-1-0x0000000010000000-0x000000001002F000-memory.dmp

Filesize
188KB

Download