d02cddc3ab9442d4b5f9dc6238b6b64003fe22d6f6d4c60f3f04462b5b0da887

Analysis

max time kernel
148s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
03/07/2024, 14:06

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General

Target

22a0d03004ce9192ccac0a5376c88f95_JaffaCakes118.exe
Size

28KB
MD5

22a0d03004ce9192ccac0a5376c88f95
SHA1

63a6108932ee27dab26b62dcdd96908a26983d73
SHA256

d02cddc3ab9442d4b5f9dc6238b6b64003fe22d6f6d4c60f3f04462b5b0da887
SHA512

7ca78e5ac1bdb9572e27de8f9b3b99194a4470c05102ede582291aff12ecf7278d49c2b641a91735a6b9d409bb6fd007070ed057c44710dfa06f93a183d3a780
SSDEEP

768:2JF6G7mgAzcqYqMpSunLlzHeHa5H5J46Wo8cnLj:2j6edA4zRYZ6Wo8cn

Score

7^/10

persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4652	ctfmon32.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\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Windows svchost = "ctfmon32.exe"	22a0d03004ce9192ccac0a5376c88f95_JaffaCakes118.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\ctfmon32.exe	22a0d03004ce9192ccac0a5376c88f95_JaffaCakes118.exe
File opened for modification	C:\Windows\ctfmon32.exe	22a0d03004ce9192ccac0a5376c88f95_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1392 wrote to memory of 4652	1392	22a0d03004ce9192ccac0a5376c88f95_JaffaCakes118.exe	88
PID 1392 wrote to memory of 4652	1392	22a0d03004ce9192ccac0a5376c88f95_JaffaCakes118.exe	88
PID 1392 wrote to memory of 4652	1392	22a0d03004ce9192ccac0a5376c88f95_JaffaCakes118.exe	88

C:\Users\Admin\AppData\Local\Temp\22a0d03004ce9192ccac0a5376c88f95_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\22a0d03004ce9192ccac0a5376c88f95_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:1392
- C:\Windows\ctfmon32.exe
  "C:\Windows\ctfmon32.exe"
  2⤵
  - Executes dropped EXE
  PID:4652

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=3468,i,6166776566165096562,4582328833313060853,262144 --variations-seed-version --mojo-platform-channel-handle=4200 /prefetch:8
1⤵
PID:4548

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Windows\ctfmon32.exe

Filesize
28KB

MD5
22a0d03004ce9192ccac0a5376c88f95

SHA1
63a6108932ee27dab26b62dcdd96908a26983d73

SHA256
d02cddc3ab9442d4b5f9dc6238b6b64003fe22d6f6d4c60f3f04462b5b0da887

SHA512
7ca78e5ac1bdb9572e27de8f9b3b99194a4470c05102ede582291aff12ecf7278d49c2b641a91735a6b9d409bb6fd007070ed057c44710dfa06f93a183d3a780

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads