96bbe7d6fdf6afc01df65623092f68b5eab87fb5580f10832a0d2499a180ef76

Analysis

max time kernel
121s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
04/10/2024, 01:04

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General

Target

1133008b1f441b415f3de5457a6689ad_JaffaCakes118.exe
Size

2.4MB
MD5

1133008b1f441b415f3de5457a6689ad
SHA1

677de9fbbb630bc9e2145081bd7309a94b92dae1
SHA256

96bbe7d6fdf6afc01df65623092f68b5eab87fb5580f10832a0d2499a180ef76
SHA512

fe13d3dc51adc3774d2c779df4068004ea6179fb7fc8bd6d3095f401f2e8fb70398a46f3119c2e1b75b9476f98e10962f6814af432c163313e202985acc95c5f
SSDEEP

24576:cuUTmNOrDY84Dt/XdYzBdu+CNIK2wad3Jd8Jyn7Z7JzC8DsHoMTMtbixxH0GP+CS:cUN849wxy3UfhqYOlDMvN

Score

7^/10

aspackv2 discovery

Malware Config

Signatures

ASPack v2.12-2.42 1 IoCs

Detects executables packed with ASPack v2.12-2.42

aspackv2

resource	yara_rule
behavioral1/files/0x0007000000016c9d-4.dat	aspack_v212_v242

Executes dropped EXE 1 IoCs

pid	Process
2708	f76eadc.exe

Loads dropped DLL 2 IoCs

pid	Process
2668	1133008b1f441b415f3de5457a6689ad_JaffaCakes118.exe
2668	1133008b1f441b415f3de5457a6689ad_JaffaCakes118.exe

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	f76eadc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1133008b1f441b415f3de5457a6689ad_JaffaCakes118.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2708	f76eadc.exe

Suspicious use of SendNotifyMessage 1 IoCs

pid	Process
2708	f76eadc.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2668	1133008b1f441b415f3de5457a6689ad_JaffaCakes118.exe
2668	1133008b1f441b415f3de5457a6689ad_JaffaCakes118.exe
2708	f76eadc.exe
2708	f76eadc.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2668 wrote to memory of 2708	2668	1133008b1f441b415f3de5457a6689ad_JaffaCakes118.exe	31
PID 2668 wrote to memory of 2708	2668	1133008b1f441b415f3de5457a6689ad_JaffaCakes118.exe	31
PID 2668 wrote to memory of 2708	2668	1133008b1f441b415f3de5457a6689ad_JaffaCakes118.exe	31
PID 2668 wrote to memory of 2708	2668	1133008b1f441b415f3de5457a6689ad_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\1133008b1f441b415f3de5457a6689ad_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\1133008b1f441b415f3de5457a6689ad_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2668
- C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\f76eadc.exe
  C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\f76eadc.exe 259451627
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of SetWindowsHookEx
  PID:2708

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

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Downloads

\Users\Admin\AppData\Local\Temp\ÅäÖÃ\f76eadc.exe

Filesize
2.4MB

MD5
93a81be27124cc13e21e6d66e0132ad8

SHA1
6c3882ff0f540cd46584a243e07c6f8be2b6730d

SHA256
943f7ed327cd2b1b548c7d072697647019311d171f22c9ddd6e2a7ad1f7a60dc

SHA512
eceeb494285d20017e0b4a60afba37c10b3d42da3f400821249310604ec1c332c089464ff248be4ab633988a2243ca066c1718e03179c322182feafbb95305c0

Download Submit
memory/2668-0-0x0000000000400000-0x00000000006C6028-memory.dmp

Filesize
2.8MB

Download
memory/2668-9-0x00000000027C0000-0x0000000002A87000-memory.dmp

Filesize
2.8MB

Download
memory/2668-15-0x0000000000400000-0x00000000006C6028-memory.dmp

Filesize
2.8MB

Download
memory/2708-11-0x0000000075FDD000-0x0000000075FDE000-memory.dmp

Filesize
4KB

Download
memory/2708-10-0x0000000000400000-0x00000000006C6028-memory.dmp

Filesize
2.8MB

Download
memory/2708-16-0x0000000000400000-0x00000000006C6028-memory.dmp

Filesize
2.8MB

Download