7acf4db7dda4450c97b3d2f253e15b2e054852ccf758a6b3182314972ea04178

Analysis

max time kernel
149s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
06/09/2024, 13:09

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General

Target

cf9b0146f1f4cde9ec27e454db3f49ea_JaffaCakes118.exe
Size

404KB
MD5

cf9b0146f1f4cde9ec27e454db3f49ea
SHA1

24cd18c916eef8deb92a6e1e2a2f56a0a14be30c
SHA256

7acf4db7dda4450c97b3d2f253e15b2e054852ccf758a6b3182314972ea04178
SHA512

c09bffb035e8f75ee7b499156cd4011a6ec59020ce1c9562adcf1be36ee31026629ece7270c796914ee33161c6970ac842f72f817fb29e942152d9cf3000a5c0
SSDEEP

12288:B8OkKx0EtBpUIeJJAoAqlw1oa6SUGOzcoha:B8OOEZXewqSsJJ

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1988	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2836	eektat.exe

Loads dropped DLL 3 IoCs

pid	Process
1988	cmd.exe
1988	cmd.exe
2836	eektat.exe

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	PING.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	eektat.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cf9b0146f1f4cde9ec27e454db3f49ea_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.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
1988	cmd.exe
1112	PING.EXE

Kills process with taskkill 1 IoCs

evasion

pid	Process
3044	taskkill.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
1112	PING.EXE

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2836	eektat.exe
2836	eektat.exe
2836	eektat.exe
2836	eektat.exe
2836	eektat.exe
2836	eektat.exe
2836	eektat.exe
2836	eektat.exe
2836	eektat.exe
2836	eektat.exe
2836	eektat.exe
2836	eektat.exe
2836	eektat.exe
2836	eektat.exe
2836	eektat.exe
2836	eektat.exe
2836	eektat.exe
2836	eektat.exe
2836	eektat.exe
2836	eektat.exe
2836	eektat.exe
2836	eektat.exe
2836	eektat.exe
2836	eektat.exe
2836	eektat.exe
2836	eektat.exe
2836	eektat.exe
2836	eektat.exe
2836	eektat.exe
2836	eektat.exe
2836	eektat.exe
2836	eektat.exe
2836	eektat.exe
2836	eektat.exe
2836	eektat.exe
2836	eektat.exe
2836	eektat.exe
2836	eektat.exe
2836	eektat.exe
2836	eektat.exe
2836	eektat.exe
2836	eektat.exe
2836	eektat.exe
2836	eektat.exe
2836	eektat.exe
2836	eektat.exe
2836	eektat.exe
2836	eektat.exe
2836	eektat.exe
2836	eektat.exe
2836	eektat.exe
2836	eektat.exe
2836	eektat.exe
2836	eektat.exe
2836	eektat.exe
2836	eektat.exe
2836	eektat.exe
2836	eektat.exe
2836	eektat.exe
2836	eektat.exe
2836	eektat.exe
2836	eektat.exe
2836	eektat.exe
2836	eektat.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3044	taskkill.exe

Suspicious use of FindShellTrayWindow 4 IoCs

pid	Process
2836	eektat.exe
2836	eektat.exe
2836	eektat.exe
2836	eektat.exe

Suspicious use of SendNotifyMessage 4 IoCs

pid	Process
2836	eektat.exe
2836	eektat.exe
2836	eektat.exe
2836	eektat.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2156 wrote to memory of 1988	2156	cf9b0146f1f4cde9ec27e454db3f49ea_JaffaCakes118.exe	30
PID 2156 wrote to memory of 1988	2156	cf9b0146f1f4cde9ec27e454db3f49ea_JaffaCakes118.exe	30
PID 2156 wrote to memory of 1988	2156	cf9b0146f1f4cde9ec27e454db3f49ea_JaffaCakes118.exe	30
PID 2156 wrote to memory of 1988	2156	cf9b0146f1f4cde9ec27e454db3f49ea_JaffaCakes118.exe	30
PID 1988 wrote to memory of 3044	1988	cmd.exe	32
PID 1988 wrote to memory of 3044	1988	cmd.exe	32
PID 1988 wrote to memory of 3044	1988	cmd.exe	32
PID 1988 wrote to memory of 3044	1988	cmd.exe	32
PID 1988 wrote to memory of 1112	1988	cmd.exe	34
PID 1988 wrote to memory of 1112	1988	cmd.exe	34
PID 1988 wrote to memory of 1112	1988	cmd.exe	34
PID 1988 wrote to memory of 1112	1988	cmd.exe	34
PID 1988 wrote to memory of 2836	1988	cmd.exe	35
PID 1988 wrote to memory of 2836	1988	cmd.exe	35
PID 1988 wrote to memory of 2836	1988	cmd.exe	35
PID 1988 wrote to memory of 2836	1988	cmd.exe	35

C:\Users\Admin\AppData\Local\Temp\cf9b0146f1f4cde9ec27e454db3f49ea_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\cf9b0146f1f4cde9ec27e454db3f49ea_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2156
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c taskkill /f /pid 2156 & ping -n 3 127.1 & del /f /q "C:\Users\Admin\AppData\Local\Temp\cf9b0146f1f4cde9ec27e454db3f49ea_JaffaCakes118.exe" & start C:\Users\Admin\AppData\Local\eektat.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:1988
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /f /pid 2156
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:3044
- - 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:1112
- - C:\Users\Admin\AppData\Local\eektat.exe
    C:\Users\Admin\AppData\Local\eektat.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:2836

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 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\eektat.exe

Filesize
404KB

MD5
cf9b0146f1f4cde9ec27e454db3f49ea

SHA1
24cd18c916eef8deb92a6e1e2a2f56a0a14be30c

SHA256
7acf4db7dda4450c97b3d2f253e15b2e054852ccf758a6b3182314972ea04178

SHA512
c09bffb035e8f75ee7b499156cd4011a6ec59020ce1c9562adcf1be36ee31026629ece7270c796914ee33161c6970ac842f72f817fb29e942152d9cf3000a5c0

Download Submit
memory/2156-2-0x0000000001000000-0x00000000010C9000-memory.dmp

Filesize
804KB

Download
memory/2156-1-0x0000000001000000-0x00000000010C9000-memory.dmp

Filesize
804KB

Download
memory/2156-0-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/2156-5-0x0000000001000000-0x00000000010C9000-memory.dmp

Filesize
804KB

Download
memory/2836-14-0x0000000001000000-0x00000000010C9000-memory.dmp

Filesize
804KB

Download
memory/2836-11-0x0000000001000000-0x00000000010C9000-memory.dmp

Filesize
804KB

Download
memory/2836-10-0x0000000001000000-0x00000000010C9000-memory.dmp

Filesize
804KB

Download
memory/2836-12-0x0000000001000000-0x00000000010C9000-memory.dmp

Filesize
804KB

Download
memory/2836-15-0x0000000001000000-0x00000000010C9000-memory.dmp

Filesize
804KB

Download
memory/2836-16-0x0000000001000000-0x00000000010C9000-memory.dmp

Filesize
804KB

Download
memory/2836-17-0x0000000001000000-0x00000000010C9000-memory.dmp

Filesize
804KB

Download
memory/2836-18-0x0000000001000000-0x00000000010C9000-memory.dmp

Filesize
804KB

Download
memory/2836-19-0x0000000001000000-0x00000000010C9000-memory.dmp

Filesize
804KB

Download
memory/2836-20-0x0000000001000000-0x00000000010C9000-memory.dmp

Filesize
804KB

Download
memory/2836-21-0x0000000001000000-0x00000000010C9000-memory.dmp

Filesize
804KB

Download
memory/2836-22-0x0000000001000000-0x00000000010C9000-memory.dmp

Filesize
804KB

Download