eaca0cb0365f748cc16895185183af4a67778a2cd6eb7ee8c2b5af3a4ea4d0ef

Analysis

max time kernel
134s
max time network
135s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
08/09/2024, 18:33

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General

Target

d4f6f0954fd0d5147ed10518921eef44_JaffaCakes118.exe
Size

65KB
MD5

d4f6f0954fd0d5147ed10518921eef44
SHA1

ed4831e790f7c2c09719bdc97e3fdef1d36a1b03
SHA256

eaca0cb0365f748cc16895185183af4a67778a2cd6eb7ee8c2b5af3a4ea4d0ef
SHA512

2d1bd3738f076495068e1563f258d7279a904edb5a4a6359607858edcef4f962504896608e16f4c91bcbc99ea3bf8df92c659c9d890ab1cacd79cfea3347734f
SSDEEP

768:5BsypoWmwu+xxDqRQAfTFFLffkYs/g79W7iJzl627SLt8gLOU2FHD+mJ3VseN5Ct:XBoWdHaDLw7iJvu+gFEJah1B+ILaxsq2

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 3 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
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d4f6f0954fd0d5147ed10518921eef44_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4672 wrote to memory of 1536	4672	d4f6f0954fd0d5147ed10518921eef44_JaffaCakes118.exe	90
PID 4672 wrote to memory of 1536	4672	d4f6f0954fd0d5147ed10518921eef44_JaffaCakes118.exe	90
PID 4672 wrote to memory of 1536	4672	d4f6f0954fd0d5147ed10518921eef44_JaffaCakes118.exe	90
PID 1536 wrote to memory of 2024	1536	cmd.exe	92
PID 1536 wrote to memory of 2024	1536	cmd.exe	92
PID 1536 wrote to memory of 2024	1536	cmd.exe	92

C:\Users\Admin\AppData\Local\Temp\d4f6f0954fd0d5147ed10518921eef44_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d4f6f0954fd0d5147ed10518921eef44_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4672
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c C:\Users\Admin\AppData\Local\Temp\bt83136.CMD "C:\Users\Admin\AppData\Local\Temp\d4f6f0954fd0d5147ed10518921eef44_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1536
- - C:\Windows\SysWOW64\rundll32.exe
    rundll32 setupapi,InstallHinfSection DefaultInstall 132 .\setup.inf
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2024

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=4324,i,16316361669272684588,6171287487746154806,262144 --variations-seed-version --mojo-platform-channel-handle=4076 /prefetch:8
1⤵
PID:3984

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

C:\Users\Admin\AppData\Local\Temp\bt83136.CMD

Filesize
82B

MD5
0341472cb0d92c106d41143e69bd02b6

SHA1
6526b95d9fa96b2587bf3f32d2b37e986e2dea30

SHA256
58403c6052ffcfade638cf0cd5eec138de2b393058e913011f51a9002f11595b

SHA512
c329f8676190e4f1e280c3df5680b29cb6e80cdba6d24fa8fe624991352cd6f9b03fb443e30580a5370977df5cb788ff9733d891afff11f0bfedcbf9e5de9498

Download Submit
memory/4672-3-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

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