5965f554ccdc233f7e086053ad85d5ed53f35f8b0a75470ebbbfdb077bafe8c0

Analysis

max time kernel
149s
max time network
120s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
19/09/2024, 02:55

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General

Target

ea74d0ce61ba281fcaf0b583616eafb6_JaffaCakes118.exe
Size

408KB
MD5

ea74d0ce61ba281fcaf0b583616eafb6
SHA1

03548178a8920de1b5de0fba52bf274a1487a808
SHA256

5965f554ccdc233f7e086053ad85d5ed53f35f8b0a75470ebbbfdb077bafe8c0
SHA512

e2266c54ea935c20baad6d36a9fb231e99701f8ac3bed4537f8deb1f5d450a2d640ae21766e46235616a7d0cc01ccc5e4acb4dc1c23aa42d1dba7f4aaceff686
SSDEEP

12288:JcdShcIOijfjjo/ziGJwlRIF9vSeijUlhF3:NSxuwFdUU3F3

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2824	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2712	kxpkx.exe

Loads dropped DLL 3 IoCs

pid	Process
2824	cmd.exe
2824	cmd.exe
2712	kxpkx.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 5 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	kxpkx.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ea74d0ce61ba281fcaf0b583616eafb6_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PING.EXE

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
2824	cmd.exe
2820	PING.EXE

Kills process with taskkill 1 IoCs

evasion

pid	Process
2868	taskkill.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2820	PING.EXE

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2712	kxpkx.exe
2712	kxpkx.exe
2712	kxpkx.exe
2712	kxpkx.exe
2712	kxpkx.exe
2712	kxpkx.exe
2712	kxpkx.exe
2712	kxpkx.exe
2712	kxpkx.exe
2712	kxpkx.exe
2712	kxpkx.exe
2712	kxpkx.exe
2712	kxpkx.exe
2712	kxpkx.exe
2712	kxpkx.exe
2712	kxpkx.exe
2712	kxpkx.exe
2712	kxpkx.exe
2712	kxpkx.exe
2712	kxpkx.exe
2712	kxpkx.exe
2712	kxpkx.exe
2712	kxpkx.exe
2712	kxpkx.exe
2712	kxpkx.exe
2712	kxpkx.exe
2712	kxpkx.exe
2712	kxpkx.exe
2712	kxpkx.exe
2712	kxpkx.exe
2712	kxpkx.exe
2712	kxpkx.exe
2712	kxpkx.exe
2712	kxpkx.exe
2712	kxpkx.exe
2712	kxpkx.exe
2712	kxpkx.exe
2712	kxpkx.exe
2712	kxpkx.exe
2712	kxpkx.exe
2712	kxpkx.exe
2712	kxpkx.exe
2712	kxpkx.exe
2712	kxpkx.exe
2712	kxpkx.exe
2712	kxpkx.exe
2712	kxpkx.exe
2712	kxpkx.exe
2712	kxpkx.exe
2712	kxpkx.exe
2712	kxpkx.exe
2712	kxpkx.exe
2712	kxpkx.exe
2712	kxpkx.exe
2712	kxpkx.exe
2712	kxpkx.exe
2712	kxpkx.exe
2712	kxpkx.exe
2712	kxpkx.exe
2712	kxpkx.exe
2712	kxpkx.exe
2712	kxpkx.exe
2712	kxpkx.exe
2712	kxpkx.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2868	taskkill.exe

Suspicious use of FindShellTrayWindow 4 IoCs

pid	Process
2712	kxpkx.exe
2712	kxpkx.exe
2712	kxpkx.exe
2712	kxpkx.exe

Suspicious use of SendNotifyMessage 4 IoCs

pid	Process
2712	kxpkx.exe
2712	kxpkx.exe
2712	kxpkx.exe
2712	kxpkx.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2640 wrote to memory of 2824	2640	ea74d0ce61ba281fcaf0b583616eafb6_JaffaCakes118.exe	30
PID 2640 wrote to memory of 2824	2640	ea74d0ce61ba281fcaf0b583616eafb6_JaffaCakes118.exe	30
PID 2640 wrote to memory of 2824	2640	ea74d0ce61ba281fcaf0b583616eafb6_JaffaCakes118.exe	30
PID 2640 wrote to memory of 2824	2640	ea74d0ce61ba281fcaf0b583616eafb6_JaffaCakes118.exe	30
PID 2824 wrote to memory of 2868	2824	cmd.exe	32
PID 2824 wrote to memory of 2868	2824	cmd.exe	32
PID 2824 wrote to memory of 2868	2824	cmd.exe	32
PID 2824 wrote to memory of 2868	2824	cmd.exe	32
PID 2824 wrote to memory of 2820	2824	cmd.exe	34
PID 2824 wrote to memory of 2820	2824	cmd.exe	34
PID 2824 wrote to memory of 2820	2824	cmd.exe	34
PID 2824 wrote to memory of 2820	2824	cmd.exe	34
PID 2824 wrote to memory of 2712	2824	cmd.exe	35
PID 2824 wrote to memory of 2712	2824	cmd.exe	35
PID 2824 wrote to memory of 2712	2824	cmd.exe	35
PID 2824 wrote to memory of 2712	2824	cmd.exe	35

C:\Users\Admin\AppData\Local\Temp\ea74d0ce61ba281fcaf0b583616eafb6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ea74d0ce61ba281fcaf0b583616eafb6_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2640
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c taskkill /f /pid 2640 & ping -n 3 127.1 & del /f /q "C:\Users\Admin\AppData\Local\Temp\ea74d0ce61ba281fcaf0b583616eafb6_JaffaCakes118.exe" & start C:\Users\Admin\AppData\Local\kxpkx.exe -f
  2⤵
  - Deletes itself
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:2824
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /f /pid 2640
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:2868
- - C:\Windows\SysWOW64\PING.EXE
    ping -n 3 127.1
    3⤵
    - System Location Discovery: System Language Discovery
    - System Network Configuration Discovery: Internet Connection Discovery
    - Runs ping.exe
    PID:2820
- - C:\Users\Admin\AppData\Local\kxpkx.exe
    C:\Users\Admin\AppData\Local\kxpkx.exe -f
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SendNotifyMessage
    PID:2712

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Remote System Discovery

T1018

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\kxpkx.exe

Filesize
408KB

MD5
ea74d0ce61ba281fcaf0b583616eafb6

SHA1
03548178a8920de1b5de0fba52bf274a1487a808

SHA256
5965f554ccdc233f7e086053ad85d5ed53f35f8b0a75470ebbbfdb077bafe8c0

SHA512
e2266c54ea935c20baad6d36a9fb231e99701f8ac3bed4537f8deb1f5d450a2d640ae21766e46235616a7d0cc01ccc5e4acb4dc1c23aa42d1dba7f4aaceff686

Download Submit
memory/2640-0-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2640-2-0x0000000001000000-0x00000000010CA000-memory.dmp

Filesize
808KB

Download
memory/2640-1-0x0000000001000000-0x00000000010CA000-memory.dmp

Filesize
808KB

Download
memory/2640-4-0x0000000001000000-0x00000000010CA000-memory.dmp

Filesize
808KB

Download
memory/2712-13-0x0000000001000000-0x00000000010CA000-memory.dmp

Filesize
808KB

Download
memory/2712-11-0x0000000001000000-0x00000000010CA000-memory.dmp

Filesize
808KB

Download
memory/2712-9-0x0000000001000000-0x00000000010CA000-memory.dmp

Filesize
808KB

Download
memory/2712-10-0x0000000001000000-0x00000000010CA000-memory.dmp

Filesize
808KB

Download
memory/2712-14-0x0000000001000000-0x00000000010CA000-memory.dmp

Filesize
808KB

Download
memory/2712-15-0x0000000001000000-0x00000000010CA000-memory.dmp

Filesize
808KB

Download
memory/2712-16-0x0000000001000000-0x00000000010CA000-memory.dmp

Filesize
808KB

Download
memory/2712-17-0x0000000001000000-0x00000000010CA000-memory.dmp

Filesize
808KB

Download
memory/2712-18-0x0000000001000000-0x00000000010CA000-memory.dmp

Filesize
808KB

Download
memory/2712-19-0x0000000001000000-0x00000000010CA000-memory.dmp

Filesize
808KB

Download
memory/2712-20-0x0000000001000000-0x00000000010CA000-memory.dmp

Filesize
808KB

Download
memory/2712-21-0x0000000001000000-0x00000000010CA000-memory.dmp

Filesize
808KB

Download