6551d021acd6f6c484b47405935c95115c661dc604e0da08c97de4038bd11759

Analysis

max time kernel
94s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
09/10/2024, 09:55

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General

Target

2f0d93728c81293375ac03225ab972c6_JaffaCakes118.exe
Size

163KB
MD5

2f0d93728c81293375ac03225ab972c6
SHA1

15d1ebd6b785768efd0cf9e0de7adecd9a6938d8
SHA256

6551d021acd6f6c484b47405935c95115c661dc604e0da08c97de4038bd11759
SHA512

d395c2a8c990c32b5c23854a08c1d0079eb6482c2b279459d2929a6b93e1468ec1a9232ec110694cdeca4540d22feb0ed3d6f34dd014d6080d4852b1ad18a431
SSDEEP

3072:14HCWau/PlYeuL7ZLFh6Ca6cbL9l2hzB3fJCC6j8+Er6ez4Q:GiI/PlY37ZLF4Ca6WABqBOvsQ

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-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation	2f0d93728c81293375ac03225ab972c6_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
1268	ins5131.exe

Drops desktop.ini file(s) 2 IoCs

description	ioc	Process
File created	C:\Windows\assembly\Desktop.ini	ins5131.exe
File opened for modification	C:\Windows\assembly\Desktop.ini	ins5131.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\assembly	ins5131.exe
File created	C:\Windows\assembly\Desktop.ini	ins5131.exe
File opened for modification	C:\Windows\assembly\Desktop.ini	ins5131.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	2f0d93728c81293375ac03225ab972c6_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ins5131.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1268	ins5131.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1268	ins5131.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1268	ins5131.exe
1268	ins5131.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1120 wrote to memory of 1268	1120	2f0d93728c81293375ac03225ab972c6_JaffaCakes118.exe	85
PID 1120 wrote to memory of 1268	1120	2f0d93728c81293375ac03225ab972c6_JaffaCakes118.exe	85
PID 1120 wrote to memory of 1268	1120	2f0d93728c81293375ac03225ab972c6_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\2f0d93728c81293375ac03225ab972c6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2f0d93728c81293375ac03225ab972c6_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1120
- C:\Users\Admin\AppData\Local\Temp\ins5131\ins5131.exe
  "C:\Users\Admin\AppData\Local\Temp\ins5131\ins5131.exe" ins.exe /e5836136 /u4fe0cf9f-1fe4-4abb-905a-57915bc06f2f
  2⤵
  - Executes dropped EXE
  - Drops desktop.ini file(s)
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:1268

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\ins5131\ins5131.exe

Filesize
257KB

MD5
ae117f47bd80e5dcf72cf81347fceb73

SHA1
1cd3e4c5fc9fb317b7a8eae6c94d53078800b635

SHA256
49b0ec8a4000cb30f15b318bef4b6f59be2d0f7365be4c4b2b4fd5607e16e23c

SHA512
72d322ec9b13e9ede1967707129f2941328ec75487aa5ea205eab0780ef26c33f253204ce08932052a6ed19d13bd62e68b4f795ef17717b9f31e5a76a9f0c16f

Download Submit
memory/1120-21-0x0000000000400000-0x000000000047C000-memory.dmp

Filesize
496KB

Download
memory/1120-27-0x0000000000400000-0x000000000047C000-memory.dmp

Filesize
496KB

Download
memory/1120-0-0x0000000000400000-0x000000000047C000-memory.dmp

Filesize
496KB

Download
memory/1268-13-0x0000000073430000-0x00000000739E1000-memory.dmp

Filesize
5.7MB

Download
memory/1268-17-0x0000000073430000-0x00000000739E1000-memory.dmp

Filesize
5.7MB

Download
memory/1268-18-0x0000000073430000-0x00000000739E1000-memory.dmp

Filesize
5.7MB

Download
memory/1268-19-0x0000000073430000-0x00000000739E1000-memory.dmp

Filesize
5.7MB

Download
memory/1268-20-0x0000000073430000-0x00000000739E1000-memory.dmp

Filesize
5.7MB

Download
memory/1268-14-0x0000000073430000-0x00000000739E1000-memory.dmp

Filesize
5.7MB

Download
memory/1268-22-0x0000000073432000-0x0000000073433000-memory.dmp

Filesize
4KB

Download
memory/1268-23-0x0000000073430000-0x00000000739E1000-memory.dmp

Filesize
5.7MB

Download
memory/1268-25-0x0000000073430000-0x00000000739E1000-memory.dmp

Filesize
5.7MB

Download
memory/1268-12-0x0000000073432000-0x0000000073433000-memory.dmp

Filesize
4KB

Download