93008355f3303d07854b4af8da024b5f81620827e1c65bcfd47f59b48ff30860

Analysis

max time kernel
130s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
18/08/2024, 02:54

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General

Target

a51be53a8cbfeff865f6ad1cba6fbf4f_JaffaCakes118.exe
Size

21KB
MD5

a51be53a8cbfeff865f6ad1cba6fbf4f
SHA1

182131a209a40b79c3db74c7ed7af1c1780abea5
SHA256

93008355f3303d07854b4af8da024b5f81620827e1c65bcfd47f59b48ff30860
SHA512

73aa62bf233313660d123749c1302db1755f6c61f0cd16e1d8429894e1760bf494f8f391999625de86bffbed890484ac749649ebc5b76736d90901ccadbadc52
SSDEEP

384:IRIKPE5IeOcs/zsG1l/LvgZLh+BYyDWZHCWnKER5iJNUGRs:5KPes/fzgZLOYUKHCWKY5wN

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-1-5-21-2392887640-1187051047-2909758433-1000\Control Panel\International\Geo\Nation	a51be53a8cbfeff865f6ad1cba6fbf4f_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	a51be53a8cbfeff865f6ad1cba6fbf4f_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
456	a51be53a8cbfeff865f6ad1cba6fbf4f_JaffaCakes118.exe
456	a51be53a8cbfeff865f6ad1cba6fbf4f_JaffaCakes118.exe
456	a51be53a8cbfeff865f6ad1cba6fbf4f_JaffaCakes118.exe
456	a51be53a8cbfeff865f6ad1cba6fbf4f_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 456 wrote to memory of 2260	456	a51be53a8cbfeff865f6ad1cba6fbf4f_JaffaCakes118.exe	84
PID 456 wrote to memory of 2260	456	a51be53a8cbfeff865f6ad1cba6fbf4f_JaffaCakes118.exe	84
PID 456 wrote to memory of 2260	456	a51be53a8cbfeff865f6ad1cba6fbf4f_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\a51be53a8cbfeff865f6ad1cba6fbf4f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a51be53a8cbfeff865f6ad1cba6fbf4f_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:456
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\_xr.bat" "
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2260

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\_xr.bat

Filesize
212B

MD5
8ffaaef168cae31600365c2d6c49625e

SHA1
00812ff37fd66e6fbade4a3d097e30a4a3352ce6

SHA256
1967079c9bca3b5c9936b45ce74f9a1d58e835fc475d2a36685c2fc7c8fd9ed6

SHA512
4a7b3d32dcfc768ba51db6232daf06711982699adf6bcf3a9c9012130fecc18133e9952fd095e94ac849e9da099e27355896904092cb74d05f2eb3bfc370d17b

Download Submit
memory/456-0-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/456-5-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download