085abfef94f2419b4e157ac363c15dddefc419fdeda4bf3e17b9dce122e51d6b

General

Target

8923375f2d0a7d312b80c4caffc6fa98_JaffaCakes118.exe
Size

24KB
MD5

8923375f2d0a7d312b80c4caffc6fa98
SHA1

ffc25e678190cbd31a74fc1a82a1317c784e0885
SHA256

085abfef94f2419b4e157ac363c15dddefc419fdeda4bf3e17b9dce122e51d6b
SHA512

2ee618a2df3b6ad14b8a2d02928d9a4be2f4e080d73c0c49b594d6d1290388ca1b515677df134e208eebc2b9871bbf3f4c977b55f9e47741f05f2f7bbb4774d2
SSDEEP

384:6nSIdMYJpdYtd7wfp2XsWra7ybseEuoYzzumoAoSaQuWJEHFYPwLp3:yvMYWf7X/oYzzu7HDQuXl3

Score

10^/10

discovery evasion

Malware Config

Signatures

Modifies security service 2 TTPs 2 IoCs

evasion

Modify Registry

T1112

Windows Service

T1543.003

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wuauserv\Start = "4"	8923375f2d0a7d312b80c4caffc6fa98_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wscsvc\Start = "4"	8923375f2d0a7d312b80c4caffc6fa98_JaffaCakes118.exe

Network Share Discovery 1 TTPs
Attempt to gather information on host network.
discovery

Network Share Discovery
T1135

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2072 set thread context of 2408	2072	8923375f2d0a7d312b80c4caffc6fa98_JaffaCakes118.exe	34

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	net.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8923375f2d0a7d312b80c4caffc6fa98_JaffaCakes118.exe

Runs net.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 2072 wrote to memory of 2932	2072	8923375f2d0a7d312b80c4caffc6fa98_JaffaCakes118.exe	30
PID 2072 wrote to memory of 2932	2072	8923375f2d0a7d312b80c4caffc6fa98_JaffaCakes118.exe	30
PID 2072 wrote to memory of 2932	2072	8923375f2d0a7d312b80c4caffc6fa98_JaffaCakes118.exe	30
PID 2072 wrote to memory of 2932	2072	8923375f2d0a7d312b80c4caffc6fa98_JaffaCakes118.exe	30
PID 2072 wrote to memory of 2080	2072	8923375f2d0a7d312b80c4caffc6fa98_JaffaCakes118.exe	32
PID 2072 wrote to memory of 2080	2072	8923375f2d0a7d312b80c4caffc6fa98_JaffaCakes118.exe	32
PID 2072 wrote to memory of 2080	2072	8923375f2d0a7d312b80c4caffc6fa98_JaffaCakes118.exe	32
PID 2072 wrote to memory of 2080	2072	8923375f2d0a7d312b80c4caffc6fa98_JaffaCakes118.exe	32
PID 2072 wrote to memory of 2408	2072	8923375f2d0a7d312b80c4caffc6fa98_JaffaCakes118.exe	34
PID 2072 wrote to memory of 2408	2072	8923375f2d0a7d312b80c4caffc6fa98_JaffaCakes118.exe	34
PID 2072 wrote to memory of 2408	2072	8923375f2d0a7d312b80c4caffc6fa98_JaffaCakes118.exe	34
PID 2072 wrote to memory of 2408	2072	8923375f2d0a7d312b80c4caffc6fa98_JaffaCakes118.exe	34
PID 2072 wrote to memory of 2408	2072	8923375f2d0a7d312b80c4caffc6fa98_JaffaCakes118.exe	34
PID 2072 wrote to memory of 2408	2072	8923375f2d0a7d312b80c4caffc6fa98_JaffaCakes118.exe	34
PID 2072 wrote to memory of 2408	2072	8923375f2d0a7d312b80c4caffc6fa98_JaffaCakes118.exe	34
PID 2072 wrote to memory of 2408	2072	8923375f2d0a7d312b80c4caffc6fa98_JaffaCakes118.exe	34
PID 2932 wrote to memory of 1980	2932	net.exe	35
PID 2932 wrote to memory of 1980	2932	net.exe	35
PID 2932 wrote to memory of 1980	2932	net.exe	35
PID 2932 wrote to memory of 1980	2932	net.exe	35
PID 2080 wrote to memory of 2904	2080	net.exe	36
PID 2080 wrote to memory of 2904	2080	net.exe	36
PID 2080 wrote to memory of 2904	2080	net.exe	36
PID 2080 wrote to memory of 2904	2080	net.exe	36

C:\Users\Admin\AppData\Local\Temp\8923375f2d0a7d312b80c4caffc6fa98_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\8923375f2d0a7d312b80c4caffc6fa98_JaffaCakes118.exe"
1⤵
- Modifies security service
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2072
- C:\Windows\SysWOW64\net.exe
  "C:\Windows\System32\net.exe" stop wscsvc
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2932
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop wscsvc
    3⤵
    - System Location Discovery: System Language Discovery
    PID:1980
- C:\Windows\SysWOW64\net.exe
  "C:\Windows\System32\net.exe" stop SharedAccess
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2080
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop SharedAccess
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2904
- C:\Users\Admin\AppData\Local\Temp\8923375f2d0a7d312b80c4caffc6fa98_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\8923375f2d0a7d312b80c4caffc6fa98_JaffaCakes118.exe"
  2⤵
  PID:2408

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Privilege Escalation

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Network Share Discovery

1

T1135

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2072-10-0x0000000000400000-0x000000000040C748-memory.dmp

Filesize
49KB

Download
memory/2408-9-0x0000000000400000-0x0000000000402000-memory.dmp

Filesize
8KB

Download
memory/2408-6-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2408-5-0x0000000000400000-0x0000000000402000-memory.dmp

Filesize
8KB

Download
memory/2408-4-0x0000000000400000-0x0000000000402000-memory.dmp

Filesize
8KB

Download
memory/2408-2-0x0000000000400000-0x0000000000402000-memory.dmp

Filesize
8KB

Download
memory/2408-0-0x0000000000400000-0x0000000000402000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads