044f0da6918c4683eb992e9659c156d52dd767585d34b24d6a8e87e4e075b280

Analysis

max time kernel
134s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
24/08/2024, 02:21

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General

Target

bdd2ae5f248c316c042ab2a5ce6d22d6_JaffaCakes118.dll
Size

65KB
MD5

bdd2ae5f248c316c042ab2a5ce6d22d6
SHA1

7024b7e9b7de1f3afc796f9da8ad97033b6a271b
SHA256

044f0da6918c4683eb992e9659c156d52dd767585d34b24d6a8e87e4e075b280
SHA512

06f68fdcca3af0c1992aa881379c839807bcdb9370b16f0b1a7c85e230aba2a358c56e3f53dea19b5ac25ca8993deee9c608aaae10e67f3e379dd4976de8bc37
SSDEEP

1536:yok0mU99Li1h65x20lIfpNz6fk1SMltZGmNtvK0JEYkcdBqv:/maLq4b2OIr+UZG+9KIOMBW

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/1712-0-0x0000000010000000-0x000000001000F000-memory.dmp	upx

System Location Discovery: System Language Discovery 1 TTPs 1 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	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2580 wrote to memory of 1712	2580	rundll32.exe	92
PID 2580 wrote to memory of 1712	2580	rundll32.exe	92
PID 2580 wrote to memory of 1712	2580	rundll32.exe	92

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\bdd2ae5f248c316c042ab2a5ce6d22d6_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2580
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\bdd2ae5f248c316c042ab2a5ce6d22d6_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1712

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 --field-trial-handle=4340,i,1729213506309163284,12809566808978835441,262144 --variations-seed-version --mojo-platform-channel-handle=4036 /prefetch:8
1⤵
PID:2360

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1712-0-0x0000000010000000-0x000000001000F000-memory.dmp

Filesize
60KB

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