d2dbdd87e5c6ebb19acb62424b8ed420cbe43e3b037f09d752cdbb358e9fffb4

Analysis

max time kernel
96s
max time network
98s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
07-09-2024 16:17

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General

Target

d256b429f48005af1394c1ef44871890_JaffaCakes118.exe
Size

56KB
MD5

d256b429f48005af1394c1ef44871890
SHA1

70bedcbf2d63b48b63f3c478431d5de47a11effb
SHA256

d2dbdd87e5c6ebb19acb62424b8ed420cbe43e3b037f09d752cdbb358e9fffb4
SHA512

8f5700b9a836c710d58e19beff8e2be390303b658f8d41f003599390e8785f671ca772d38f0d5ca140431775c0bc0d9ce9dd9a9b64051d105b9595f3a92b72b7
SSDEEP

768:jxDDnyAiIbhn+oRTaFSxjquEDFAnA1tLRNk2djaYoCMHosOAJJDNTYY:jxDDnd1Raqq2uBNdSCMnNR

Score

7^/10

discovery

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-1-5-21-656926755-4116854191-210765258-1000\Control Panel\International\Geo\Nation	d256b429f48005af1394c1ef44871890_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
3752	hcbnaf.exe

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	d256b429f48005af1394c1ef44871890_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	hcbnaf.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2248 wrote to memory of 3752	2248	d256b429f48005af1394c1ef44871890_JaffaCakes118.exe	84
PID 2248 wrote to memory of 3752	2248	d256b429f48005af1394c1ef44871890_JaffaCakes118.exe	84
PID 2248 wrote to memory of 3752	2248	d256b429f48005af1394c1ef44871890_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\d256b429f48005af1394c1ef44871890_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d256b429f48005af1394c1ef44871890_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2248
- C:\Users\Admin\AppData\Local\Temp\hcbnaf.exe
  "C:\Users\Admin\AppData\Local\Temp\hcbnaf.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:3752

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\hcbnaf.exe

Filesize
56KB

MD5
b6794f641b113727776f992235078ba3

SHA1
09e2b924389577789bc53de9c42f5eb15fb425e3

SHA256
49933011836ca36802eaf2423cdfe36d9c533ded72668c330fa89443bc2650ca

SHA512
1ba789715401d84f2aa1069df78bdf54fa983b1ca8652ea3820c70d098e935f0d6cd56ae35cdd4563541fd48cf8fdf45545a659f65c9b4ff05a8ab3afcb3a5ae

Download Submit
memory/2248-0-0x00000000005A0000-0x00000000005A4000-memory.dmp

Filesize
16KB

Download
memory/3752-9-0x0000000000D20000-0x0000000000D24000-memory.dmp

Filesize
16KB

Download