1aaae5d8194f49ae5f0d6178ae5d64a74568dd2821e3b68c50f799a0cabfff2e

Analysis

max time kernel
147s
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
10/08/2024, 21:46

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

87cc11306fa0823ef90af7aa97dc43f7_JaffaCakes118.exe
Size

52KB
MD5

87cc11306fa0823ef90af7aa97dc43f7
SHA1

c9410407f5d01cf0823fbd710c54beca1be39ced
SHA256

1aaae5d8194f49ae5f0d6178ae5d64a74568dd2821e3b68c50f799a0cabfff2e
SHA512

977a6b6b94ca5f0f5ba22d10a9d34cf5049e5420f806aea8404670b8b92217fb1c45ef7ed803663cdafdc6b098146ccf0236c324862f2cd0c932efa9014078ab
SSDEEP

768:S4EZAy6a2UTXlW9k8cb1A8AHFyKGzrvApxJhHTYcfnFJeyv58n:S4e6a2aVW9k8s1SkProp5vvF8yB4

Score

7^/10

discovery persistence

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-1-5-21-2412658365-3084825385-3340777666-1000\Control Panel\International\Geo\Nation	87cc11306fa0823ef90af7aa97dc43f7_JaffaCakes118.exe

Executes dropped EXE 2 IoCs

pid	Process
2708	svchost.exe
3628	svchost.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Startup = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\svchost.exe"	87cc11306fa0823ef90af7aa97dc43f7_JaffaCakes118.exe

Enumerates connected drives 3 TTPs 21 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\I:	svchost.exe
File opened (read-only)	\??\M:	svchost.exe
File opened (read-only)	\??\N:	svchost.exe
File opened (read-only)	\??\X:	svchost.exe
File opened (read-only)	\??\Z:	svchost.exe
File opened (read-only)	\??\H:	svchost.exe
File opened (read-only)	\??\P:	svchost.exe
File opened (read-only)	\??\T:	svchost.exe
File opened (read-only)	\??\V:	svchost.exe
File opened (read-only)	\??\O:	svchost.exe
File opened (read-only)	\??\G:	svchost.exe
File opened (read-only)	\??\J:	svchost.exe
File opened (read-only)	\??\K:	svchost.exe
File opened (read-only)	\??\R:	svchost.exe
File opened (read-only)	\??\U:	svchost.exe
File opened (read-only)	\??\W:	svchost.exe
File opened (read-only)	\??\E:	svchost.exe
File opened (read-only)	\??\Q:	svchost.exe
File opened (read-only)	\??\S:	svchost.exe
File opened (read-only)	\??\Y:	svchost.exe
File opened (read-only)	\??\L:	svchost.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 1980 set thread context of 1836	1980	87cc11306fa0823ef90af7aa97dc43f7_JaffaCakes118.exe	85
PID 2708 set thread context of 3628	2708	svchost.exe	93

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 4 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	87cc11306fa0823ef90af7aa97dc43f7_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	87cc11306fa0823ef90af7aa97dc43f7_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	87cc11306fa0823ef90af7aa97dc43f7_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 29 IoCs

description	pid	Process	procid_target
PID 1980 wrote to memory of 1836	1980	87cc11306fa0823ef90af7aa97dc43f7_JaffaCakes118.exe	85
PID 1980 wrote to memory of 1836	1980	87cc11306fa0823ef90af7aa97dc43f7_JaffaCakes118.exe	85
PID 1980 wrote to memory of 1836	1980	87cc11306fa0823ef90af7aa97dc43f7_JaffaCakes118.exe	85
PID 1980 wrote to memory of 1836	1980	87cc11306fa0823ef90af7aa97dc43f7_JaffaCakes118.exe	85
PID 1980 wrote to memory of 1836	1980	87cc11306fa0823ef90af7aa97dc43f7_JaffaCakes118.exe	85
PID 1980 wrote to memory of 1836	1980	87cc11306fa0823ef90af7aa97dc43f7_JaffaCakes118.exe	85
PID 1980 wrote to memory of 1836	1980	87cc11306fa0823ef90af7aa97dc43f7_JaffaCakes118.exe	85
PID 1980 wrote to memory of 1836	1980	87cc11306fa0823ef90af7aa97dc43f7_JaffaCakes118.exe	85
PID 1980 wrote to memory of 1836	1980	87cc11306fa0823ef90af7aa97dc43f7_JaffaCakes118.exe	85
PID 1980 wrote to memory of 1836	1980	87cc11306fa0823ef90af7aa97dc43f7_JaffaCakes118.exe	85
PID 1980 wrote to memory of 1836	1980	87cc11306fa0823ef90af7aa97dc43f7_JaffaCakes118.exe	85
PID 1980 wrote to memory of 1836	1980	87cc11306fa0823ef90af7aa97dc43f7_JaffaCakes118.exe	85
PID 1980 wrote to memory of 1836	1980	87cc11306fa0823ef90af7aa97dc43f7_JaffaCakes118.exe	85
PID 1836 wrote to memory of 2708	1836	87cc11306fa0823ef90af7aa97dc43f7_JaffaCakes118.exe	91
PID 1836 wrote to memory of 2708	1836	87cc11306fa0823ef90af7aa97dc43f7_JaffaCakes118.exe	91
PID 1836 wrote to memory of 2708	1836	87cc11306fa0823ef90af7aa97dc43f7_JaffaCakes118.exe	91
PID 2708 wrote to memory of 3628	2708	svchost.exe	93
PID 2708 wrote to memory of 3628	2708	svchost.exe	93
PID 2708 wrote to memory of 3628	2708	svchost.exe	93
PID 2708 wrote to memory of 3628	2708	svchost.exe	93
PID 2708 wrote to memory of 3628	2708	svchost.exe	93
PID 2708 wrote to memory of 3628	2708	svchost.exe	93
PID 2708 wrote to memory of 3628	2708	svchost.exe	93
PID 2708 wrote to memory of 3628	2708	svchost.exe	93
PID 2708 wrote to memory of 3628	2708	svchost.exe	93
PID 2708 wrote to memory of 3628	2708	svchost.exe	93
PID 2708 wrote to memory of 3628	2708	svchost.exe	93
PID 2708 wrote to memory of 3628	2708	svchost.exe	93
PID 2708 wrote to memory of 3628	2708	svchost.exe	93

C:\Users\Admin\AppData\Local\Temp\87cc11306fa0823ef90af7aa97dc43f7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\87cc11306fa0823ef90af7aa97dc43f7_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1980
- C:\Users\Admin\AppData\Local\Temp\87cc11306fa0823ef90af7aa97dc43f7_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\87cc11306fa0823ef90af7aa97dc43f7_JaffaCakes118.exe
  2⤵
  - Checks computer location settings
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:1836
- - C:\Users\Admin\AppData\Roaming\Microsoft\svchost.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\svchost.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2708
  - - C:\Users\Admin\AppData\Roaming\Microsoft\svchost.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\svchost.exe
      4⤵
      Executes dropped EXE
      Enumerates connected drives
      System Location Discovery: System Language Discovery
      PID:3628

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Peripheral Device Discovery

T1120

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\svchost.exe

Filesize
52KB

MD5
87cc11306fa0823ef90af7aa97dc43f7

SHA1
c9410407f5d01cf0823fbd710c54beca1be39ced

SHA256
1aaae5d8194f49ae5f0d6178ae5d64a74568dd2821e3b68c50f799a0cabfff2e

SHA512
977a6b6b94ca5f0f5ba22d10a9d34cf5049e5420f806aea8404670b8b92217fb1c45ef7ed803663cdafdc6b098146ccf0236c324862f2cd0c932efa9014078ab

Download Submit
memory/1836-2-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1836-1-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1836-4-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1836-5-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1836-38-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1980-0-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/1980-3-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/3628-45-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/3628-46-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/3628-47-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads