0127ce2add98c413a1db29e04aa8dd47a613b67607530175e3e3e01d9184e34d

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
08-10-2024 22:39

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General

Target

2686253760f019b045088ac4bee1d07c_JaffaCakes118.exe
Size

163KB
MD5

2686253760f019b045088ac4bee1d07c
SHA1

73d59dffba30c39c5d4c0efa7a8a859109719860
SHA256

0127ce2add98c413a1db29e04aa8dd47a613b67607530175e3e3e01d9184e34d
SHA512

428deec28ccff8349509c357386c9079c6fe3ff3c92e1f10fac6a3c100d76fcdff19fdb312818d5aa9dd4ac7d662456c75fe09890edb07463b60c1e21758b37b
SSDEEP

3072:24HCWau/PlYeuL7ZLFh6Ca6cbL9l2hzB3fJCC6j8+Er6ez4H:1iI/PlY37ZLF4Ca6WABqBOvsH

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	2686253760f019b045088ac4bee1d07c_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
3144	ins8924.exe

Drops desktop.ini file(s) 2 IoCs

description	ioc	Process
File created	C:\Windows\assembly\Desktop.ini	ins8924.exe
File opened for modification	C:\Windows\assembly\Desktop.ini	ins8924.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\assembly	ins8924.exe
File created	C:\Windows\assembly\Desktop.ini	ins8924.exe
File opened for modification	C:\Windows\assembly\Desktop.ini	ins8924.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	2686253760f019b045088ac4bee1d07c_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ins8924.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
3144	ins8924.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3144	ins8924.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3144	ins8924.exe
3144	ins8924.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2884 wrote to memory of 3144	2884	2686253760f019b045088ac4bee1d07c_JaffaCakes118.exe	85
PID 2884 wrote to memory of 3144	2884	2686253760f019b045088ac4bee1d07c_JaffaCakes118.exe	85
PID 2884 wrote to memory of 3144	2884	2686253760f019b045088ac4bee1d07c_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\2686253760f019b045088ac4bee1d07c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2686253760f019b045088ac4bee1d07c_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2884
- C:\Users\Admin\AppData\Local\Temp\ins8924\ins8924.exe
  "C:\Users\Admin\AppData\Local\Temp\ins8924\ins8924.exe" ins.exe /e10389979 /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:3144

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\ins8924\ins8924.exe

Filesize
257KB

MD5
ae117f47bd80e5dcf72cf81347fceb73

SHA1
1cd3e4c5fc9fb317b7a8eae6c94d53078800b635

SHA256
49b0ec8a4000cb30f15b318bef4b6f59be2d0f7365be4c4b2b4fd5607e16e23c

SHA512
72d322ec9b13e9ede1967707129f2941328ec75487aa5ea205eab0780ef26c33f253204ce08932052a6ed19d13bd62e68b4f795ef17717b9f31e5a76a9f0c16f

Download Submit
memory/2884-21-0x0000000000400000-0x000000000047C000-memory.dmp

Filesize
496KB

Download
memory/2884-26-0x0000000000400000-0x000000000047C000-memory.dmp

Filesize
496KB

Download
memory/2884-0-0x0000000000400000-0x000000000047C000-memory.dmp

Filesize
496KB

Download
memory/3144-13-0x0000000073550000-0x0000000073B01000-memory.dmp

Filesize
5.7MB

Download
memory/3144-17-0x0000000073550000-0x0000000073B01000-memory.dmp

Filesize
5.7MB

Download
memory/3144-18-0x0000000073550000-0x0000000073B01000-memory.dmp

Filesize
5.7MB

Download
memory/3144-19-0x0000000073550000-0x0000000073B01000-memory.dmp

Filesize
5.7MB

Download
memory/3144-20-0x0000000073550000-0x0000000073B01000-memory.dmp

Filesize
5.7MB

Download
memory/3144-14-0x0000000073550000-0x0000000073B01000-memory.dmp

Filesize
5.7MB

Download
memory/3144-22-0x0000000073552000-0x0000000073553000-memory.dmp

Filesize
4KB

Download
memory/3144-23-0x0000000073550000-0x0000000073B01000-memory.dmp

Filesize
5.7MB

Download
memory/3144-25-0x0000000073550000-0x0000000073B01000-memory.dmp

Filesize
5.7MB

Download
memory/3144-12-0x0000000073552000-0x0000000073553000-memory.dmp

Filesize
4KB

Download