cd8c01a3ba706d486f66da5bf7a9372328547d0800d76bebb0effbe79fd6b0c6

Analysis

max time kernel
141s
max time network
104s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
24/06/2024, 00:37

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General

Target

05b32f60f010cfbb382be1e0cfe76902_JaffaCakes118.exe
Size

436KB
MD5

05b32f60f010cfbb382be1e0cfe76902
SHA1

45b5c2c71ddd2b525151c4b105baa8429e6d3b73
SHA256

cd8c01a3ba706d486f66da5bf7a9372328547d0800d76bebb0effbe79fd6b0c6
SHA512

8fb301d6bba8b83eec458c565732f1511c323cd985d495c85a44fef051c5716c2cba52eddfb923b60ffad2f2b55b4db045b89d62bc6cab15193aff0e2aeb7851
SSDEEP

3072:21bNhC7NXnSxEBo3GGtPFoncW4DkM4BG1KR1S8i+nwUqeq19MTSkUZ3TAusxT0b1:21qhaGGJTkM4BS94SFaut18XbpH

Score

7^/10

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-1-5-21-3169499791-3545231813-3156325206-1000\Control Panel\International\Geo\Nation	05b32f60f010cfbb382be1e0cfe76902_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
4112	QmlNu.exe.exe

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	QmlNu.exe.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	QmlNu.exe.exe

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

System Information Discovery
T1082

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4112	QmlNu.exe.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4284 wrote to memory of 4112	4284	05b32f60f010cfbb382be1e0cfe76902_JaffaCakes118.exe	83
PID 4284 wrote to memory of 4112	4284	05b32f60f010cfbb382be1e0cfe76902_JaffaCakes118.exe	83
PID 4284 wrote to memory of 4112	4284	05b32f60f010cfbb382be1e0cfe76902_JaffaCakes118.exe	83

C:\Users\Admin\AppData\Local\Temp\05b32f60f010cfbb382be1e0cfe76902_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\05b32f60f010cfbb382be1e0cfe76902_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4284
- C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\QmlNu.exe.exe
  "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\QmlNu.exe.exe"
  2⤵
  - Executes dropped EXE
  - Maps connected drives based on registry
  - Suspicious use of SetWindowsHookEx
  PID:4112

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\QmlNu.exe.exe

Filesize
156KB

MD5
576d8b51266fc80d4468dd04665014b7

SHA1
6f71248422091b6d9eb3077483f239cf23c197e8

SHA256
17163d436c79b67d8ee6de61c474537ec1a9a991690303d5af2c4ff669f3dbe9

SHA512
90effcf85a26effee9a30997b5da9889b4cefd143bdb607a3070ffe5635ecb88b83462921d6687ed478a3f55dffc10a2b55f8053ace18c8b3d90686d78ec6b10

Download Submit
memory/4284-0-0x00007FF943245000-0x00007FF943246000-memory.dmp

Filesize
4KB

Download
memory/4284-1-0x000000001B700000-0x000000001B7A6000-memory.dmp

Filesize
664KB

Download
memory/4284-2-0x00007FF942F90000-0x00007FF943931000-memory.dmp

Filesize
9.6MB

Download
memory/4284-11-0x00007FF942F90000-0x00007FF943931000-memory.dmp

Filesize
9.6MB

Download
memory/4284-18-0x00007FF942F90000-0x00007FF943931000-memory.dmp

Filesize
9.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads