eefc19d3877b32a8ffe1a3e401c3b8ca1f7ee4633a9cb5be933832730f7bf8a4

Analysis

max time kernel
124s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
10/08/2024, 11:57

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General

Target

85f6078c9ef2c3bb155b7496719b2430_JaffaCakes118.dll
Size

35KB
MD5

85f6078c9ef2c3bb155b7496719b2430
SHA1

b78dda94ea87ae6d26ba1d5de06f3b8d0c2949f0
SHA256

eefc19d3877b32a8ffe1a3e401c3b8ca1f7ee4633a9cb5be933832730f7bf8a4
SHA512

a9b8aa916d25a8aa86fbda722fce4745823bbab6b0733b355b8ee699434e05004d9417081b7713ec6ff605180972171d3ffcb20ee64ac6f25b02e23178bcc1db
SSDEEP

768:JDWUnlgYACMRMLwtRWMGTsctJToeu8RctC:ggiYAywtRWMGTsct5oeulk

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1140	3128	WerFault.exe	93

System Location Discovery: System Language Discovery 1 TTPs 1 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	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 228 wrote to memory of 3128	228	rundll32.exe	93
PID 228 wrote to memory of 3128	228	rundll32.exe	93
PID 228 wrote to memory of 3128	228	rundll32.exe	93

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\85f6078c9ef2c3bb155b7496719b2430_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:228
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\85f6078c9ef2c3bb155b7496719b2430_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3128
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3128 -s 580
    3⤵
    - Program crash
    PID:1140

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 3128 -ip 3128
1⤵
PID:1020

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=4292,i,1729213506309163284,12809566808978835441,262144 --variations-seed-version --mojo-platform-channel-handle=3860 /prefetch:8
1⤵
PID:4040

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/3128-0-0x0000000010000000-0x0000000010019000-memory.dmp

Filesize
100KB

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