e256f5e930620e54a5a3d182935f7c2bd59feec9d0ffd47b8ad347f5eecc4f15

Analysis

max time kernel
148s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
20-08-2024 06:57

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General

Target

ae408fbaa7d325e1dc6b82a9bdb04f6b_JaffaCakes118.exe
Size

160KB
MD5

ae408fbaa7d325e1dc6b82a9bdb04f6b
SHA1

8f3d2df59762bd64265240bccfd20a9d0c572fc3
SHA256

e256f5e930620e54a5a3d182935f7c2bd59feec9d0ffd47b8ad347f5eecc4f15
SHA512

f9af97a6074fef62939435b166e4ae6bc3d86c1c3c0ebe6a559c1b6925dc5bba6b2d3896b11781192e8e1593bda7728b99d3cbe214fef67fa45bbf6e38ef3bb9
SSDEEP

3072:7kKZpCS0uj/jn8R6BgBwJfZqH7mTNbap2VftOphUF:7kaUSXzjGBGfYbQOp4fW

Score

7^/10

discovery

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\Control Panel\International\Geo\Nation	ae408fbaa7d325e1dc6b82a9bdb04f6b_JaffaCakes118.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 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	ae408fbaa7d325e1dc6b82a9bdb04f6b_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4024 wrote to memory of 2264	4024	ae408fbaa7d325e1dc6b82a9bdb04f6b_JaffaCakes118.exe	87
PID 4024 wrote to memory of 2264	4024	ae408fbaa7d325e1dc6b82a9bdb04f6b_JaffaCakes118.exe	87
PID 4024 wrote to memory of 2264	4024	ae408fbaa7d325e1dc6b82a9bdb04f6b_JaffaCakes118.exe	87

C:\Users\Admin\AppData\Local\Temp\ae408fbaa7d325e1dc6b82a9bdb04f6b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ae408fbaa7d325e1dc6b82a9bdb04f6b_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4024
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /q /c "C:\Users\Admin\AppData\Local\Temp\Usf..bat" > nul 2> nul
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2264

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

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\Usf..bat

Filesize
238B

MD5
7d6ab3ea14a91fffbc1abb71db537dfd

SHA1
593f294f84a6ba3c8fef0405d60669296b146ecf

SHA256
af456edc303237e414fa58afba25f2b2e373135872e31efe631c8620062bd8d1

SHA512
9db61c2d316b14ac746490278a298ff62066a8972a237dce8fe75de75ee0ad7fe6af2f768b302ab630d1e8c5c7c86a661927b6d797acb14f0edfb1944aeec42b

Download Submit
memory/4024-0-0x00000000021C0000-0x00000000021ED000-memory.dmp

Filesize
180KB

Download
memory/4024-1-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/4024-2-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/4024-3-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/4024-6-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download