790266f679f399a10b26371ab1cf17292a9586bca0bc52c97f13d965b78911a8

Analysis

max time kernel
125s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
29-09-2024 13:44

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General

Target

fea69467c888c64067f4513af860c98a_JaffaCakes118.exe
Size

234KB
MD5

fea69467c888c64067f4513af860c98a
SHA1

c9966ac55d24ee280f13a17c221d116cdbc67634
SHA256

790266f679f399a10b26371ab1cf17292a9586bca0bc52c97f13d965b78911a8
SHA512

a33b7e8d4bf788735587e4e046c5ab784f55e0b8b2025dccfd998c5150ddde197b682ca646db5bdfb5ffc5fcac21feee9d3c2cf6ed2918faf7b7ce42b38cf01d
SSDEEP

6144:iqjIGiY3j0ZwuKskNHeZGevUAlLOHaRA99C2lkt:zu19Ks4+vzuaa9M

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 2 IoCs

pid	Process
1552	fea69467c888c64067f4513af860c98a_JaffaCakes118.exe
1552	fea69467c888c64067f4513af860c98a_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
4776	1552	WerFault.exe	88

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	fea69467c888c64067f4513af860c98a_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
1552	fea69467c888c64067f4513af860c98a_JaffaCakes118.exe
1552	fea69467c888c64067f4513af860c98a_JaffaCakes118.exe
1552	fea69467c888c64067f4513af860c98a_JaffaCakes118.exe
1552	fea69467c888c64067f4513af860c98a_JaffaCakes118.exe
1552	fea69467c888c64067f4513af860c98a_JaffaCakes118.exe
1552	fea69467c888c64067f4513af860c98a_JaffaCakes118.exe
1552	fea69467c888c64067f4513af860c98a_JaffaCakes118.exe
1552	fea69467c888c64067f4513af860c98a_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1552 wrote to memory of 5012	1552	fea69467c888c64067f4513af860c98a_JaffaCakes118.exe	89
PID 1552 wrote to memory of 5012	1552	fea69467c888c64067f4513af860c98a_JaffaCakes118.exe	89
PID 1552 wrote to memory of 5012	1552	fea69467c888c64067f4513af860c98a_JaffaCakes118.exe	89

C:\Users\Admin\AppData\Local\Temp\fea69467c888c64067f4513af860c98a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fea69467c888c64067f4513af860c98a_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1552
- C:\Users\Admin\AppData\Local\Temp\fea69467c888c64067f4513af860c98a_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\fea69467c888c64067f4513af860c98a_JaffaCakes118.exe"
  2⤵
  PID:5012
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1552 -s 1012
  2⤵
  - Program crash
  PID:4776

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1552 -ip 1552
1⤵
PID:5052

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=4152,i,8548254608087149642,10333768245962368401,262144 --variations-seed-version --mojo-platform-channel-handle=4316 /prefetch:8
1⤵
PID:4400

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\nsj294E.tmp\System.dll

Filesize
11KB

MD5
fccff8cb7a1067e23fd2e2b63971a8e1

SHA1
30e2a9e137c1223a78a0f7b0bf96a1c361976d91

SHA256
6fcea34c8666b06368379c6c402b5321202c11b00889401c743fb96c516c679e

SHA512
f4335e84e6f8d70e462a22f1c93d2998673a7616c868177cac3e8784a3be1d7d0bb96f2583fa0ed82f4f2b6b8f5d9b33521c279a42e055d80a94b4f3f1791e0c

Download Submit
C:\Users\Admin\AppData\Local\Temp\u5qfpyjy2p.dll

Filesize
17KB

MD5
40ec87b2fe39097f68409834c4d79d6f

SHA1
1efafb59ff23847310944327b87442be7a2e9068

SHA256
5567d4c9d8fba6f4b05e80835e85f854d056c2b863861af136164f1941322d86

SHA512
012742ef15eaa547bac6c59d92367e8ab004dca528651f8428d554e5351522ef777b6e73de26e285fd327cc5c171829727313c477c3cdbd6df6c8334f30d9b36

Download Submit
memory/1552-9-0x0000000074970000-0x0000000074979000-memory.dmp

Filesize
36KB

Download
memory/1552-11-0x0000000074970000-0x0000000074979000-memory.dmp

Filesize
36KB

Download