40c1447bcc4b9b6231109eb3f8dd08c962081fd2d72870f2ee97425ba41b771f

Analysis

max time kernel
149s
max time network
122s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
23/08/2024, 02:46

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General

Target

ba0fd862f3fb580c887c4c32b4f85de6_JaffaCakes118.exe
Size

357KB
MD5

ba0fd862f3fb580c887c4c32b4f85de6
SHA1

59527b824d0e482039d81ede5f46bfca6c526a92
SHA256

40c1447bcc4b9b6231109eb3f8dd08c962081fd2d72870f2ee97425ba41b771f
SHA512

c05e33014dd0f2779d4e98a98be88d5785ff28c0a63710f46cfa4b9aea236c5b0d32f67eb1c9929392f86a30ef341dc36a17f06725ae6d4532d30da333b274f6
SSDEEP

6144:8U7D2mCRUwMQu8Fb5ipwVE5TZ2qqmjb7t/pB95A9hmogKCh1b1rcPCfx4Km4+Ogl:8U7D2mOu8F0pvN2kR95mNCh/c6JXxG

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2700	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2824	gbebgmzo.exe

Loads dropped DLL 3 IoCs

pid	Process
2700	cmd.exe
2700	cmd.exe
2824	gbebgmzo.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	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PING.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	gbebgmzo.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ba0fd862f3fb580c887c4c32b4f85de6_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.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
2700	cmd.exe
2760	PING.EXE

Kills process with taskkill 1 IoCs

evasion

pid	Process
2552	taskkill.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2760	PING.EXE

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2824	gbebgmzo.exe
2824	gbebgmzo.exe
2824	gbebgmzo.exe
2824	gbebgmzo.exe
2824	gbebgmzo.exe
2824	gbebgmzo.exe
2824	gbebgmzo.exe
2824	gbebgmzo.exe
2824	gbebgmzo.exe
2824	gbebgmzo.exe
2824	gbebgmzo.exe
2824	gbebgmzo.exe
2824	gbebgmzo.exe
2824	gbebgmzo.exe
2824	gbebgmzo.exe
2824	gbebgmzo.exe
2824	gbebgmzo.exe
2824	gbebgmzo.exe
2824	gbebgmzo.exe
2824	gbebgmzo.exe
2824	gbebgmzo.exe
2824	gbebgmzo.exe
2824	gbebgmzo.exe
2824	gbebgmzo.exe
2824	gbebgmzo.exe
2824	gbebgmzo.exe
2824	gbebgmzo.exe
2824	gbebgmzo.exe
2824	gbebgmzo.exe
2824	gbebgmzo.exe
2824	gbebgmzo.exe
2824	gbebgmzo.exe
2824	gbebgmzo.exe
2824	gbebgmzo.exe
2824	gbebgmzo.exe
2824	gbebgmzo.exe
2824	gbebgmzo.exe
2824	gbebgmzo.exe
2824	gbebgmzo.exe
2824	gbebgmzo.exe
2824	gbebgmzo.exe
2824	gbebgmzo.exe
2824	gbebgmzo.exe
2824	gbebgmzo.exe
2824	gbebgmzo.exe
2824	gbebgmzo.exe
2824	gbebgmzo.exe
2824	gbebgmzo.exe
2824	gbebgmzo.exe
2824	gbebgmzo.exe
2824	gbebgmzo.exe
2824	gbebgmzo.exe
2824	gbebgmzo.exe
2824	gbebgmzo.exe
2824	gbebgmzo.exe
2824	gbebgmzo.exe
2824	gbebgmzo.exe
2824	gbebgmzo.exe
2824	gbebgmzo.exe
2824	gbebgmzo.exe
2824	gbebgmzo.exe
2824	gbebgmzo.exe
2824	gbebgmzo.exe
2824	gbebgmzo.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2552	taskkill.exe

Suspicious use of FindShellTrayWindow 4 IoCs

pid	Process
2824	gbebgmzo.exe
2824	gbebgmzo.exe
2824	gbebgmzo.exe
2824	gbebgmzo.exe

Suspicious use of SendNotifyMessage 4 IoCs

pid	Process
2824	gbebgmzo.exe
2824	gbebgmzo.exe
2824	gbebgmzo.exe
2824	gbebgmzo.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2476 wrote to memory of 2700	2476	ba0fd862f3fb580c887c4c32b4f85de6_JaffaCakes118.exe	30
PID 2476 wrote to memory of 2700	2476	ba0fd862f3fb580c887c4c32b4f85de6_JaffaCakes118.exe	30
PID 2476 wrote to memory of 2700	2476	ba0fd862f3fb580c887c4c32b4f85de6_JaffaCakes118.exe	30
PID 2476 wrote to memory of 2700	2476	ba0fd862f3fb580c887c4c32b4f85de6_JaffaCakes118.exe	30
PID 2700 wrote to memory of 2552	2700	cmd.exe	32
PID 2700 wrote to memory of 2552	2700	cmd.exe	32
PID 2700 wrote to memory of 2552	2700	cmd.exe	32
PID 2700 wrote to memory of 2552	2700	cmd.exe	32
PID 2700 wrote to memory of 2760	2700	cmd.exe	34
PID 2700 wrote to memory of 2760	2700	cmd.exe	34
PID 2700 wrote to memory of 2760	2700	cmd.exe	34
PID 2700 wrote to memory of 2760	2700	cmd.exe	34
PID 2700 wrote to memory of 2824	2700	cmd.exe	35
PID 2700 wrote to memory of 2824	2700	cmd.exe	35
PID 2700 wrote to memory of 2824	2700	cmd.exe	35
PID 2700 wrote to memory of 2824	2700	cmd.exe	35

C:\Users\Admin\AppData\Local\Temp\ba0fd862f3fb580c887c4c32b4f85de6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ba0fd862f3fb580c887c4c32b4f85de6_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2476
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c taskkill /f /pid 2476 & ping -n 3 127.1 & del /f /q "C:\Users\Admin\AppData\Local\Temp\ba0fd862f3fb580c887c4c32b4f85de6_JaffaCakes118.exe" & start C:\Users\Admin\AppData\Local\gbebgmzo.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:2700
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /f /pid 2476
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:2552
- - 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:2760
- - C:\Users\Admin\AppData\Local\gbebgmzo.exe
    C:\Users\Admin\AppData\Local\gbebgmzo.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:2824

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\gbebgmzo.exe

Filesize
357KB

MD5
ba0fd862f3fb580c887c4c32b4f85de6

SHA1
59527b824d0e482039d81ede5f46bfca6c526a92

SHA256
40c1447bcc4b9b6231109eb3f8dd08c962081fd2d72870f2ee97425ba41b771f

SHA512
c05e33014dd0f2779d4e98a98be88d5785ff28c0a63710f46cfa4b9aea236c5b0d32f67eb1c9929392f86a30ef341dc36a17f06725ae6d4532d30da333b274f6

Download Submit
memory/2476-0-0x0000000000240000-0x0000000000243000-memory.dmp

Filesize
12KB

Download
memory/2476-2-0x0000000001000000-0x00000000010A5000-memory.dmp

Filesize
660KB

Download
memory/2476-3-0x0000000001000000-0x00000000010A5000-memory.dmp

Filesize
660KB

Download
memory/2476-1-0x0000000001000000-0x00000000010A5000-memory.dmp

Filesize
660KB

Download
memory/2476-6-0x0000000001000000-0x00000000010A5000-memory.dmp

Filesize
660KB

Download
memory/2824-14-0x0000000001000000-0x00000000010A5000-memory.dmp

Filesize
660KB

Download
memory/2824-12-0x0000000001000000-0x00000000010A5000-memory.dmp

Filesize
660KB

Download
memory/2824-11-0x0000000001000000-0x00000000010A5000-memory.dmp

Filesize
660KB

Download
memory/2824-13-0x0000000001000000-0x00000000010A5000-memory.dmp

Filesize
660KB

Download
memory/2824-16-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2824-18-0x0000000001000000-0x00000000010A5000-memory.dmp

Filesize
660KB

Download
memory/2824-19-0x0000000001000000-0x00000000010A5000-memory.dmp

Filesize
660KB

Download
memory/2824-20-0x0000000001000000-0x00000000010A5000-memory.dmp

Filesize
660KB

Download
memory/2824-21-0x0000000001000000-0x00000000010A5000-memory.dmp

Filesize
660KB

Download
memory/2824-22-0x0000000001000000-0x00000000010A5000-memory.dmp

Filesize
660KB

Download
memory/2824-23-0x0000000001000000-0x00000000010A5000-memory.dmp

Filesize
660KB

Download
memory/2824-24-0x0000000001000000-0x00000000010A5000-memory.dmp

Filesize
660KB

Download
memory/2824-25-0x0000000001000000-0x00000000010A5000-memory.dmp

Filesize
660KB

Download