c7d9979a860b8d99446d80722392609e3939ae1985746d5c9cc8acdd3e0c956c

General

Target

2fd5ae85f739bb6a1def1109b6e9e281_JaffaCakes118.exe
Size

96KB
MD5

2fd5ae85f739bb6a1def1109b6e9e281
SHA1

7596ead9d103d86ac3ab8a82f4bf3064d5b8095d
SHA256

c7d9979a860b8d99446d80722392609e3939ae1985746d5c9cc8acdd3e0c956c
SHA512

241a922695ec386c4e6901955de4a2a3ec2a55b19612daa535e61dc2e3ff92f5fef86344e976b79082923c057ddeb4e55ad8983fe9a9b5d0a7504e7afd170537
SSDEEP

1536:P8kcu4l7dSZ9T+2mxPAsL/JbuOLZ64ZCPBKbnziw1dVOcwCCQc+VDM+QJtOw/:Dcj7k/y2mxB9uMzZCPBK1Dw9Raw/

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
1736	taskhost.exe
2204	taskhost.exe

Loads dropped DLL 3 IoCs

pid	Process
2452	2fd5ae85f739bb6a1def1109b6e9e281_JaffaCakes118.exe
2452	2fd5ae85f739bb6a1def1109b6e9e281_JaffaCakes118.exe
1736	taskhost.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\Taskhost = "C:\\Users\\Admin\\AppData\\Roaming\\taskhost.exe"	2fd5ae85f739bb6a1def1109b6e9e281_JaffaCakes118.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 3024 set thread context of 2452	3024	2fd5ae85f739bb6a1def1109b6e9e281_JaffaCakes118.exe	31
PID 1736 set thread context of 2204	1736	taskhost.exe	33

System Location Discovery: System Language Discovery 1 TTPs 3 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	2fd5ae85f739bb6a1def1109b6e9e281_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2fd5ae85f739bb6a1def1109b6e9e281_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskhost.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 3024 wrote to memory of 2452	3024	2fd5ae85f739bb6a1def1109b6e9e281_JaffaCakes118.exe	31
PID 3024 wrote to memory of 2452	3024	2fd5ae85f739bb6a1def1109b6e9e281_JaffaCakes118.exe	31
PID 3024 wrote to memory of 2452	3024	2fd5ae85f739bb6a1def1109b6e9e281_JaffaCakes118.exe	31
PID 3024 wrote to memory of 2452	3024	2fd5ae85f739bb6a1def1109b6e9e281_JaffaCakes118.exe	31
PID 3024 wrote to memory of 2452	3024	2fd5ae85f739bb6a1def1109b6e9e281_JaffaCakes118.exe	31
PID 3024 wrote to memory of 2452	3024	2fd5ae85f739bb6a1def1109b6e9e281_JaffaCakes118.exe	31
PID 2452 wrote to memory of 1736	2452	2fd5ae85f739bb6a1def1109b6e9e281_JaffaCakes118.exe	32
PID 2452 wrote to memory of 1736	2452	2fd5ae85f739bb6a1def1109b6e9e281_JaffaCakes118.exe	32
PID 2452 wrote to memory of 1736	2452	2fd5ae85f739bb6a1def1109b6e9e281_JaffaCakes118.exe	32
PID 2452 wrote to memory of 1736	2452	2fd5ae85f739bb6a1def1109b6e9e281_JaffaCakes118.exe	32
PID 1736 wrote to memory of 2204	1736	taskhost.exe	33
PID 1736 wrote to memory of 2204	1736	taskhost.exe	33
PID 1736 wrote to memory of 2204	1736	taskhost.exe	33
PID 1736 wrote to memory of 2204	1736	taskhost.exe	33
PID 1736 wrote to memory of 2204	1736	taskhost.exe	33
PID 1736 wrote to memory of 2204	1736	taskhost.exe	33

C:\Users\Admin\AppData\Local\Temp\2fd5ae85f739bb6a1def1109b6e9e281_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2fd5ae85f739bb6a1def1109b6e9e281_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3024
- C:\Users\Admin\AppData\Local\Temp\2fd5ae85f739bb6a1def1109b6e9e281_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\2fd5ae85f739bb6a1def1109b6e9e281_JaffaCakes118.exe
  2⤵
  - Loads dropped DLL
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2452
- - C:\Users\Admin\AppData\Roaming\taskhost.exe
    C:\Users\Admin\AppData\Roaming\taskhost.exe
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1736
  - - C:\Users\Admin\AppData\Roaming\taskhost.exe
      C:\Users\Admin\AppData\Roaming\taskhost.exe
      4⤵
      Executes dropped EXE
      PID:2204

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\taskhost.exe

Filesize
96KB

MD5
9fc0eb93cb46cb3f792b9b762166421a

SHA1
fe385cbedf1efe8b1928a6d3a8f2ffa99408bc0b

SHA256
40eefe8c483428302e82224d98af192c4176b4826d527f53ae70e0df5767a0fe

SHA512
d7c8dbe71829fab0edcfe42a9487437a028e0569b07beacc6a42d90ba7f085e12970c5b57332f2492b79ab5217ad129b7e1373c469004a8e2acc8c6508fd73e2

Download Submit
memory/2204-28-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/2204-32-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/2452-14-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/2452-6-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/2452-4-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/2452-2-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2452-0-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads