c2998eed2b3f9a62b4b59fb5728cd20977769925ece0177cd1536227ea742b89

Analysis

max time kernel
139s
max time network
108s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
14-08-2024 11:59

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General

Target

960391169bd675f1a55ce1b09a1dd04a_JaffaCakes118.exe
Size

38KB
MD5

960391169bd675f1a55ce1b09a1dd04a
SHA1

8dd368431f134c80ef5df5a9426767026701aeee
SHA256

c2998eed2b3f9a62b4b59fb5728cd20977769925ece0177cd1536227ea742b89
SHA512

cc84f171072c307cbe2fd88d5e0624493b047ebbf1434fad576499fa8360df14b5f10860913982f8ef9e6901eab94515d3c86cb529138a2fd2302a3d743aab52
SSDEEP

768:FmOhplcsHvKWzX6HJmFqda7kowIUrpnbcuyD7UQ2DCCbQ0lk9Hfh0knjbaG2O:0OhplcsHv1X6n0WIopnouy890n/gO

Score

7^/10

discovery upx

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-1-5-21-1302416131-1437503476-2806442725-1000\Control Panel\International\Geo\Nation	960391169bd675f1a55ce1b09a1dd04a_JaffaCakes118.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2092-0-0x0000000000400000-0x0000000000418000-memory.dmp	upx
behavioral2/memory/2092-6-0x0000000000400000-0x0000000000418000-memory.dmp	upx

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	960391169bd675f1a55ce1b09a1dd04a_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2092 wrote to memory of 2748	2092	960391169bd675f1a55ce1b09a1dd04a_JaffaCakes118.exe	85
PID 2092 wrote to memory of 2748	2092	960391169bd675f1a55ce1b09a1dd04a_JaffaCakes118.exe	85
PID 2092 wrote to memory of 2748	2092	960391169bd675f1a55ce1b09a1dd04a_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\960391169bd675f1a55ce1b09a1dd04a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\960391169bd675f1a55ce1b09a1dd04a_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2092
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\BFE5.tmp\Intercept.bat" "
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2748

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\BFE5.tmp\Intercept.bat

Filesize
23B

MD5
ac8836017460ff77ee92becdcc119053

SHA1
14ffd138c58d5487aba1fc997ad30aadc78c7aee

SHA256
9f3d7552056724161eb45feb6a51364790eb98f5c028d10a5d1efbf940193567

SHA512
33dd01176cc50ebd41e13007012fc74a90189d46783e15ebd9405ccfa6d8763e1c17c4fd72a2d9583f368b702824307c251c539ebfa1a23f2342613e10a4511e

Download Submit
memory/2092-0-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/2092-6-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download