2122beff06c9c868008da7f8d5659f4866b5696a809abf8c48b231db6e6a690f

Resubmissions

14-09-2024 13:40

240914-qyh54awgjq 10

14-09-2024 13:34

240914-qvecqswepq 10

Analysis

max time kernel
130s
max time network
133s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
14-09-2024 13:34

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General

Target

e049bf2e95cfd9354cd04da57dc33e0d_JaffaCakes118.exe
Size

345KB
MD5

e049bf2e95cfd9354cd04da57dc33e0d
SHA1

e5b896193a4bcfd10723dd914e2f19fd693df9b3
SHA256

2122beff06c9c868008da7f8d5659f4866b5696a809abf8c48b231db6e6a690f
SHA512

f01d1c90cd261c21a7536cc907e9bf3d0a6e3b45f6f60cc18da9350f687116d404161c1d5ead05bcad30da8b2f0c94fc3068389db6820be16a06fbf8cad10dcd
SSDEEP

6144:011QE6KflZF3TcH76K9Wwj1JJUkOOeaGO+/5cX52J2w:sFrITWwBJJfOOfGB/Q2Jr

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 2 IoCs

pid	Process
4424	e049bf2e95cfd9354cd04da57dc33e0d_JaffaCakes118.exe
4424	e049bf2e95cfd9354cd04da57dc33e0d_JaffaCakes118.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2588	4424	WerFault.exe	89

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	e049bf2e95cfd9354cd04da57dc33e0d_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
4424	e049bf2e95cfd9354cd04da57dc33e0d_JaffaCakes118.exe
4424	e049bf2e95cfd9354cd04da57dc33e0d_JaffaCakes118.exe
4424	e049bf2e95cfd9354cd04da57dc33e0d_JaffaCakes118.exe
4424	e049bf2e95cfd9354cd04da57dc33e0d_JaffaCakes118.exe
4424	e049bf2e95cfd9354cd04da57dc33e0d_JaffaCakes118.exe
4424	e049bf2e95cfd9354cd04da57dc33e0d_JaffaCakes118.exe
4424	e049bf2e95cfd9354cd04da57dc33e0d_JaffaCakes118.exe
4424	e049bf2e95cfd9354cd04da57dc33e0d_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4424 wrote to memory of 1516	4424	e049bf2e95cfd9354cd04da57dc33e0d_JaffaCakes118.exe	102
PID 4424 wrote to memory of 1516	4424	e049bf2e95cfd9354cd04da57dc33e0d_JaffaCakes118.exe	102
PID 4424 wrote to memory of 1516	4424	e049bf2e95cfd9354cd04da57dc33e0d_JaffaCakes118.exe	102

C:\Users\Admin\AppData\Local\Temp\e049bf2e95cfd9354cd04da57dc33e0d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e049bf2e95cfd9354cd04da57dc33e0d_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4424
- C:\Users\Admin\AppData\Local\Temp\e049bf2e95cfd9354cd04da57dc33e0d_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\e049bf2e95cfd9354cd04da57dc33e0d_JaffaCakes118.exe"
  2⤵
  PID:1516
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4424 -s 1060
  2⤵
  - Program crash
  PID:2588

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=4380,i,11251706013556949551,5157034131170452377,262144 --variations-seed-version --mojo-platform-channel-handle=4188 /prefetch:8
1⤵
PID:1060

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4424 -ip 4424
1⤵
PID:3340

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\nsl530F.tmp\System.dll

Filesize
11KB

MD5
fccff8cb7a1067e23fd2e2b63971a8e1

SHA1
30e2a9e137c1223a78a0f7b0bf96a1c361976d91

SHA256
6fcea34c8666b06368379c6c402b5321202c11b00889401c743fb96c516c679e

SHA512
f4335e84e6f8d70e462a22f1c93d2998673a7616c868177cac3e8784a3be1d7d0bb96f2583fa0ed82f4f2b6b8f5d9b33521c279a42e055d80a94b4f3f1791e0c

Download Submit
C:\Users\Admin\AppData\Local\Temp\tdh.dll

Filesize
20KB

MD5
1dafb2cf34f35d5814c11c4c7c97aad8

SHA1
3f49bcb442c672bda015eebc1e1e6ca8584b2c01

SHA256
a6ab79699435b6f5879e540cb754be7a637e7b878b3decd87a6a9445f81ae6d6

SHA512
c8c0b1529aae25a95b053f82724ac1b60e4a1ab3493187691aab8a46c93414379222c06de238b7f351bd062ab7aa8a03e5d5b2122a0d9b1b30712501b6780365

Download Submit
memory/4424-13-0x0000000010005000-0x0000000010007000-memory.dmp

Filesize
8KB

Download