c16b57b91079177cd1f7e0c1e67d20c87e257b7e6dc9ce243af4e484b4eea2cf

General

Target

3f68b6f0db3fcf764c23ce894fabb50c_JaffaCakes118.exe
Size

132KB
MD5

3f68b6f0db3fcf764c23ce894fabb50c
SHA1

1a5ab1fb1b954caccfed4cf40e2a3e4df7430a01
SHA256

c16b57b91079177cd1f7e0c1e67d20c87e257b7e6dc9ce243af4e484b4eea2cf
SHA512

7b224e3ed00f733324547e52b6da5c8ccdbf2f9f6e5053758d5e2eafbfc63e814ef335bdfa49d19126f296f87478f30ef351919af3b6443edca55971c3949ecf
SSDEEP

3072:Tfby4qVctT4UfasRzof5CfUFs2OaDSGc5Nbukk5B9:Tfbz1JfaszKofsFOaTc5NKNt

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
2236	taskhost.exe
2480	taskhost.exe

Loads dropped DLL 3 IoCs

pid	Process
2600	3f68b6f0db3fcf764c23ce894fabb50c_JaffaCakes118.exe
2600	3f68b6f0db3fcf764c23ce894fabb50c_JaffaCakes118.exe
2236	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-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\Taskhost = "C:\\Users\\Admin\\AppData\\Roaming\\taskhost.exe"	3f68b6f0db3fcf764c23ce894fabb50c_JaffaCakes118.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2160 set thread context of 2600	2160	3f68b6f0db3fcf764c23ce894fabb50c_JaffaCakes118.exe	30
PID 2236 set thread context of 2480	2236	taskhost.exe	32

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	3f68b6f0db3fcf764c23ce894fabb50c_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3f68b6f0db3fcf764c23ce894fabb50c_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 2160 wrote to memory of 2600	2160	3f68b6f0db3fcf764c23ce894fabb50c_JaffaCakes118.exe	30
PID 2160 wrote to memory of 2600	2160	3f68b6f0db3fcf764c23ce894fabb50c_JaffaCakes118.exe	30
PID 2160 wrote to memory of 2600	2160	3f68b6f0db3fcf764c23ce894fabb50c_JaffaCakes118.exe	30
PID 2160 wrote to memory of 2600	2160	3f68b6f0db3fcf764c23ce894fabb50c_JaffaCakes118.exe	30
PID 2160 wrote to memory of 2600	2160	3f68b6f0db3fcf764c23ce894fabb50c_JaffaCakes118.exe	30
PID 2160 wrote to memory of 2600	2160	3f68b6f0db3fcf764c23ce894fabb50c_JaffaCakes118.exe	30
PID 2600 wrote to memory of 2236	2600	3f68b6f0db3fcf764c23ce894fabb50c_JaffaCakes118.exe	31
PID 2600 wrote to memory of 2236	2600	3f68b6f0db3fcf764c23ce894fabb50c_JaffaCakes118.exe	31
PID 2600 wrote to memory of 2236	2600	3f68b6f0db3fcf764c23ce894fabb50c_JaffaCakes118.exe	31
PID 2600 wrote to memory of 2236	2600	3f68b6f0db3fcf764c23ce894fabb50c_JaffaCakes118.exe	31
PID 2236 wrote to memory of 2480	2236	taskhost.exe	32
PID 2236 wrote to memory of 2480	2236	taskhost.exe	32
PID 2236 wrote to memory of 2480	2236	taskhost.exe	32
PID 2236 wrote to memory of 2480	2236	taskhost.exe	32
PID 2236 wrote to memory of 2480	2236	taskhost.exe	32
PID 2236 wrote to memory of 2480	2236	taskhost.exe	32

C:\Users\Admin\AppData\Local\Temp\3f68b6f0db3fcf764c23ce894fabb50c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3f68b6f0db3fcf764c23ce894fabb50c_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2160
- C:\Users\Admin\AppData\Local\Temp\3f68b6f0db3fcf764c23ce894fabb50c_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\3f68b6f0db3fcf764c23ce894fabb50c_JaffaCakes118.exe
  2⤵
  - Loads dropped DLL
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2600
- - 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:2236
  - - C:\Users\Admin\AppData\Roaming\taskhost.exe
      C:\Users\Admin\AppData\Roaming\taskhost.exe
      4⤵
      Executes dropped EXE
      PID:2480

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

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

Filesize
132KB

MD5
83de9570e0db5eb9fb232a23f9f3756f

SHA1
e4f6f9bc46054d40f9748d5bac2e55b6866dc045

SHA256
2bf4a88c47ab34eb6913812941481a4f05bfc75e1df728a18e19604f9f290afc

SHA512
0b465bc349a76eae6dafa2d9f5834e99849440e48a060cee4120ba656817198497d1203fde558cf9126e9f763c0aa2f36032c6a2a08b25c1058a29ba274c6348

Download Submit
memory/2480-28-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/2480-32-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/2600-4-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/2600-2-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2600-1-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/2600-6-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/2600-27-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads