97373b0ef60cf125cf1d29e3a75e41923d79e587f4ffffe4db808e68fcfe6d65

Analysis

max time kernel
149s
max time network
123s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
22-08-2024 21:15

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General

Target

b92c9498b59f8994b9800b0fbc1b9403_JaffaCakes118.exe
Size

421KB
MD5

b92c9498b59f8994b9800b0fbc1b9403
SHA1

d66dec12f044a7ddeb3c9510ab97344c6a202d7c
SHA256

97373b0ef60cf125cf1d29e3a75e41923d79e587f4ffffe4db808e68fcfe6d65
SHA512

cc4ba50b11aa451092f0f8ad1d3410189ccc0440bbec2c6a398084fc8ec1543437cc99f06c235ccf5a3ffb2f284daa10215e8c536d8af15567e15d604d977c7e
SSDEEP

12288:YWrUsI/uUIPO5haJnCiEIjxB+KZLfAfTTGPawa/:YyymUImXvYUK1fTC

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2248	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
3040	zgicki.exe

Loads dropped DLL 3 IoCs

pid	Process
2248	cmd.exe
2248	cmd.exe
3040	zgicki.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	zgicki.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b92c9498b59f8994b9800b0fbc1b9403_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
2248	cmd.exe
2952	PING.EXE

Kills process with taskkill 1 IoCs

evasion

pid	Process
2852	taskkill.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2952	PING.EXE

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
3040	zgicki.exe
3040	zgicki.exe
3040	zgicki.exe
3040	zgicki.exe
3040	zgicki.exe
3040	zgicki.exe
3040	zgicki.exe
3040	zgicki.exe
3040	zgicki.exe
3040	zgicki.exe
3040	zgicki.exe
3040	zgicki.exe
3040	zgicki.exe
3040	zgicki.exe
3040	zgicki.exe
3040	zgicki.exe
3040	zgicki.exe
3040	zgicki.exe
3040	zgicki.exe
3040	zgicki.exe
3040	zgicki.exe
3040	zgicki.exe
3040	zgicki.exe
3040	zgicki.exe
3040	zgicki.exe
3040	zgicki.exe
3040	zgicki.exe
3040	zgicki.exe
3040	zgicki.exe
3040	zgicki.exe
3040	zgicki.exe
3040	zgicki.exe
3040	zgicki.exe
3040	zgicki.exe
3040	zgicki.exe
3040	zgicki.exe
3040	zgicki.exe
3040	zgicki.exe
3040	zgicki.exe
3040	zgicki.exe
3040	zgicki.exe
3040	zgicki.exe
3040	zgicki.exe
3040	zgicki.exe
3040	zgicki.exe
3040	zgicki.exe
3040	zgicki.exe
3040	zgicki.exe
3040	zgicki.exe
3040	zgicki.exe
3040	zgicki.exe
3040	zgicki.exe
3040	zgicki.exe
3040	zgicki.exe
3040	zgicki.exe
3040	zgicki.exe
3040	zgicki.exe
3040	zgicki.exe
3040	zgicki.exe
3040	zgicki.exe
3040	zgicki.exe
3040	zgicki.exe
3040	zgicki.exe
3040	zgicki.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2852	taskkill.exe

Suspicious use of FindShellTrayWindow 4 IoCs

pid	Process
3040	zgicki.exe
3040	zgicki.exe
3040	zgicki.exe
3040	zgicki.exe

Suspicious use of SendNotifyMessage 4 IoCs

pid	Process
3040	zgicki.exe
3040	zgicki.exe
3040	zgicki.exe
3040	zgicki.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 3060 wrote to memory of 2248	3060	b92c9498b59f8994b9800b0fbc1b9403_JaffaCakes118.exe	30
PID 3060 wrote to memory of 2248	3060	b92c9498b59f8994b9800b0fbc1b9403_JaffaCakes118.exe	30
PID 3060 wrote to memory of 2248	3060	b92c9498b59f8994b9800b0fbc1b9403_JaffaCakes118.exe	30
PID 3060 wrote to memory of 2248	3060	b92c9498b59f8994b9800b0fbc1b9403_JaffaCakes118.exe	30
PID 2248 wrote to memory of 2852	2248	cmd.exe	32
PID 2248 wrote to memory of 2852	2248	cmd.exe	32
PID 2248 wrote to memory of 2852	2248	cmd.exe	32
PID 2248 wrote to memory of 2852	2248	cmd.exe	32
PID 2248 wrote to memory of 2952	2248	cmd.exe	34
PID 2248 wrote to memory of 2952	2248	cmd.exe	34
PID 2248 wrote to memory of 2952	2248	cmd.exe	34
PID 2248 wrote to memory of 2952	2248	cmd.exe	34
PID 2248 wrote to memory of 3040	2248	cmd.exe	35
PID 2248 wrote to memory of 3040	2248	cmd.exe	35
PID 2248 wrote to memory of 3040	2248	cmd.exe	35
PID 2248 wrote to memory of 3040	2248	cmd.exe	35

C:\Users\Admin\AppData\Local\Temp\b92c9498b59f8994b9800b0fbc1b9403_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b92c9498b59f8994b9800b0fbc1b9403_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3060
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c taskkill /f /pid 3060 & ping -n 3 127.1 & del /f /q "C:\Users\Admin\AppData\Local\Temp\b92c9498b59f8994b9800b0fbc1b9403_JaffaCakes118.exe" & start C:\Users\Admin\AppData\Local\zgicki.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:2248
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /f /pid 3060
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:2852
- - 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:2952
- - C:\Users\Admin\AppData\Local\zgicki.exe
    C:\Users\Admin\AppData\Local\zgicki.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:3040

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

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Downloads

\Users\Admin\AppData\Local\zgicki.exe

Filesize
421KB

MD5
b92c9498b59f8994b9800b0fbc1b9403

SHA1
d66dec12f044a7ddeb3c9510ab97344c6a202d7c

SHA256
97373b0ef60cf125cf1d29e3a75e41923d79e587f4ffffe4db808e68fcfe6d65

SHA512
cc4ba50b11aa451092f0f8ad1d3410189ccc0440bbec2c6a398084fc8ec1543437cc99f06c235ccf5a3ffb2f284daa10215e8c536d8af15567e15d604d977c7e

Download Submit
memory/3040-14-0x0000000001000000-0x00000000010CF000-memory.dmp

Filesize
828KB

Download
memory/3040-10-0x0000000001000000-0x00000000010CF000-memory.dmp

Filesize
828KB

Download
memory/3040-15-0x0000000001000000-0x00000000010CF000-memory.dmp

Filesize
828KB

Download
memory/3040-23-0x0000000001000000-0x00000000010CF000-memory.dmp

Filesize
828KB

Download
memory/3040-16-0x0000000001000000-0x00000000010CF000-memory.dmp

Filesize
828KB

Download
memory/3040-12-0x0000000001000000-0x00000000010CF000-memory.dmp

Filesize
828KB

Download
memory/3040-11-0x0000000001000000-0x00000000010CF000-memory.dmp

Filesize
828KB

Download
memory/3040-17-0x0000000001000000-0x00000000010CF000-memory.dmp

Filesize
828KB

Download
memory/3040-22-0x0000000001000000-0x00000000010CF000-memory.dmp

Filesize
828KB

Download
memory/3040-21-0x0000000001000000-0x00000000010CF000-memory.dmp

Filesize
828KB

Download
memory/3040-20-0x0000000001000000-0x00000000010CF000-memory.dmp

Filesize
828KB

Download
memory/3040-18-0x0000000001000000-0x00000000010CF000-memory.dmp

Filesize
828KB

Download
memory/3040-19-0x0000000001000000-0x00000000010CF000-memory.dmp

Filesize
828KB

Download
memory/3060-0-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/3060-1-0x0000000001000000-0x00000000010CF000-memory.dmp

Filesize
828KB

Download
memory/3060-5-0x0000000001000000-0x00000000010CF000-memory.dmp

Filesize
828KB

Download
memory/3060-2-0x0000000001000000-0x00000000010CF000-memory.dmp

Filesize
828KB

Download