6a0277f25d7c2a8744d0df84681f9abb6367f0315fefaf35e6e3510997c7ecb4

Analysis

max time kernel
148s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
13/10/2024, 01:18

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General

Target

3d08083ceccd6d71b95aeb3296d65d62_JaffaCakes118.exe
Size

189KB
MD5

3d08083ceccd6d71b95aeb3296d65d62
SHA1

90b8d42315aec2366c4dd87027fd91f1e0569289
SHA256

6a0277f25d7c2a8744d0df84681f9abb6367f0315fefaf35e6e3510997c7ecb4
SHA512

7aa3ec0b2aed08e0411bee77a20c7877afed734ce23c27ce707382066362e05786f9ba9b1233335eccdcffa6eb7d5f79db630038b5138d0e64b443aaef3dbacf
SSDEEP

3072:TW9xg0yOa5H6o/BYypP20adz/fhH1Csk2k+JTpfPTJyQ5dRjn/trJEt2rR8D/Tq:TcyOaV6GBY4P2Ndz/fp1g2Z5n/pp8D7q

Score

7^/10

discovery persistence 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-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation	3d08083ceccd6d71b95aeb3296d65d62_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
2716	DirectKeyword.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\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\DirectKeyword = "C:\\Users\\Admin\\AppData\\Roaming\\DirectKeyword\\DirectKeyword.exe"	DirectKeyword.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4728-0-0x0000000000400000-0x000000000046F000-memory.dmp	upx
behavioral2/memory/4728-13-0x0000000000400000-0x000000000046F000-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	3d08083ceccd6d71b95aeb3296d65d62_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	DirectKeyword.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2716	DirectKeyword.exe
2716	DirectKeyword.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2716	DirectKeyword.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4728 wrote to memory of 2716	4728	3d08083ceccd6d71b95aeb3296d65d62_JaffaCakes118.exe	85
PID 4728 wrote to memory of 2716	4728	3d08083ceccd6d71b95aeb3296d65d62_JaffaCakes118.exe	85
PID 4728 wrote to memory of 2716	4728	3d08083ceccd6d71b95aeb3296d65d62_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\3d08083ceccd6d71b95aeb3296d65d62_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3d08083ceccd6d71b95aeb3296d65d62_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4728
- C:\Users\Admin\AppData\Roaming\DirectKeyword\DirectKeyword.exe
  "C:\Users\Admin\AppData\Roaming\DirectKeyword\DirectKeyword.exe" -install g3000
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:2716

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

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\Roaming\DirectKeyword\DirectKeyword.exe

Filesize
365KB

MD5
abd5a1db8910673c4510a33621691cc5

SHA1
522af39e88565dacc91f5f9f1084851dc37b346c

SHA256
b003ffc72e210308fbec64bf3fc312bfd2defcb13daebae554d175f576923b32

SHA512
829e81b66408bc41f98039b76c8c7866e0832fab8ee68c1b0e19b56d8f4c0fbafcc451b0401024392d0b251c378d0e964257994f03dc32c7588e256a89e83000

Download Submit
memory/4728-0-0x0000000000400000-0x000000000046F000-memory.dmp

Filesize
444KB

Download
memory/4728-13-0x0000000000400000-0x000000000046F000-memory.dmp

Filesize
444KB

Download