4c553e61a1f703e8b62beb72128855c4ea73dd3586dbabcef595a40c6497b47f

General

Target

be348e50823c8a2e7c15a5829928c8ec_JaffaCakes118.exe
Size

292KB
MD5

be348e50823c8a2e7c15a5829928c8ec
SHA1

1b054099d72e9ed9611cc1a33c0d3a0c3cf695da
SHA256

4c553e61a1f703e8b62beb72128855c4ea73dd3586dbabcef595a40c6497b47f
SHA512

8c54282c50716fe00cadc2532c5f91ba49a07b165c0be2adaa61bd05e1d7f873e55c27c370c3610abe72f551e5d0b6fdd114712f6c18acc1866b715bafa25d6c
SSDEEP

6144:qoBD6iz9BBwwPCM9MeaOsCSP26Vh9BgODLlV98io3PXlB25LtP71cYUG/bo:qoGTI33765BgCLl3u3PXTyZxcYHj

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2840	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2608	jdygu.exe

Loads dropped DLL 3 IoCs

pid	Process
2840	cmd.exe
2840	cmd.exe
2608	jdygu.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	PING.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jdygu.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	be348e50823c8a2e7c15a5829928c8ec_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
3024	PING.EXE
2840	cmd.exe

Kills process with taskkill 1 IoCs

evasion

pid	Process
2900	taskkill.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
3024	PING.EXE

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2900	taskkill.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2344 wrote to memory of 2840	2344	be348e50823c8a2e7c15a5829928c8ec_JaffaCakes118.exe	30
PID 2344 wrote to memory of 2840	2344	be348e50823c8a2e7c15a5829928c8ec_JaffaCakes118.exe	30
PID 2344 wrote to memory of 2840	2344	be348e50823c8a2e7c15a5829928c8ec_JaffaCakes118.exe	30
PID 2344 wrote to memory of 2840	2344	be348e50823c8a2e7c15a5829928c8ec_JaffaCakes118.exe	30
PID 2840 wrote to memory of 2900	2840	cmd.exe	32
PID 2840 wrote to memory of 2900	2840	cmd.exe	32
PID 2840 wrote to memory of 2900	2840	cmd.exe	32
PID 2840 wrote to memory of 2900	2840	cmd.exe	32
PID 2840 wrote to memory of 3024	2840	cmd.exe	34
PID 2840 wrote to memory of 3024	2840	cmd.exe	34
PID 2840 wrote to memory of 3024	2840	cmd.exe	34
PID 2840 wrote to memory of 3024	2840	cmd.exe	34
PID 2840 wrote to memory of 2608	2840	cmd.exe	35
PID 2840 wrote to memory of 2608	2840	cmd.exe	35
PID 2840 wrote to memory of 2608	2840	cmd.exe	35
PID 2840 wrote to memory of 2608	2840	cmd.exe	35

C:\Users\Admin\AppData\Local\Temp\be348e50823c8a2e7c15a5829928c8ec_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\be348e50823c8a2e7c15a5829928c8ec_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2344
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c taskkill /f /pid 2344 & ping -n 3 127.1 & del /f /q "C:\Users\Admin\AppData\Local\Temp\be348e50823c8a2e7c15a5829928c8ec_JaffaCakes118.exe" & start C:\Users\Admin\AppData\Local\jdygu.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:2840
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /f /pid 2344
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:2900
- - 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:3024
- - C:\Users\Admin\AppData\Local\jdygu.exe
    C:\Users\Admin\AppData\Local\jdygu.exe -f
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    PID:2608

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Remote System Discovery

1

T1018

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

System Network Configuration Discovery

1

T1016

Internet Connection Discovery

1

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

\Users\Admin\AppData\Local\jdygu.exe

Filesize
292KB

MD5
be348e50823c8a2e7c15a5829928c8ec

SHA1
1b054099d72e9ed9611cc1a33c0d3a0c3cf695da

SHA256
4c553e61a1f703e8b62beb72128855c4ea73dd3586dbabcef595a40c6497b47f

SHA512
8c54282c50716fe00cadc2532c5f91ba49a07b165c0be2adaa61bd05e1d7f873e55c27c370c3610abe72f551e5d0b6fdd114712f6c18acc1866b715bafa25d6c

Download Submit
memory/2344-0-0x0000000001000000-0x000000000109B000-memory.dmp

Filesize
620KB

Download
memory/2344-1-0x0000000000230000-0x0000000000272000-memory.dmp

Filesize
264KB

Download
memory/2344-4-0x0000000001000000-0x000000000109B000-memory.dmp

Filesize
620KB

Download
memory/2344-3-0x0000000001001000-0x0000000001002000-memory.dmp

Filesize
4KB

Download
memory/2344-2-0x00000000002E0000-0x00000000002E1000-memory.dmp

Filesize
4KB

Download
memory/2344-5-0x0000000001000000-0x000000000109B000-memory.dmp

Filesize
620KB

Download
memory/2344-6-0x0000000001000000-0x000000000109B000-memory.dmp

Filesize
620KB

Download
memory/2344-9-0x0000000001000000-0x000000000109B000-memory.dmp

Filesize
620KB

Download
memory/2344-10-0x0000000000230000-0x0000000000272000-memory.dmp

Filesize
264KB

Download
memory/2608-17-0x0000000001000000-0x000000000109B000-memory.dmp

Filesize
620KB

Download
memory/2608-18-0x0000000001000000-0x000000000109B000-memory.dmp

Filesize
620KB

Download
memory/2608-23-0x0000000001000000-0x000000000109B000-memory.dmp

Filesize
620KB

Download
memory/2608-22-0x0000000001000000-0x000000000109B000-memory.dmp

Filesize
620KB

Download
memory/2608-21-0x0000000001000000-0x000000000109B000-memory.dmp

Filesize
620KB

Download
memory/2608-20-0x0000000001000000-0x000000000109B000-memory.dmp

Filesize
620KB

Download
memory/2608-19-0x0000000001000000-0x000000000109B000-memory.dmp

Filesize
620KB

Download
memory/2608-25-0x0000000001000000-0x000000000109B000-memory.dmp

Filesize
620KB

Download
memory/2840-15-0x0000000000460000-0x00000000004FB000-memory.dmp

Filesize
620KB

Download
memory/2840-14-0x0000000000460000-0x00000000004FB000-memory.dmp

Filesize
620KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads