4f3513de573d8d71cce103ee642b723925857ac9ced9b997c53d0f909425ad29

Analysis

max time kernel
120s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
04/10/2024, 12:59

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General

Target

13740a5974aa89d9b57d2ba0af635fa3_JaffaCakes118.exe
Size

165KB
MD5

13740a5974aa89d9b57d2ba0af635fa3
SHA1

43b10d3c04883a6350b129fda65c17b0cfef3321
SHA256

4f3513de573d8d71cce103ee642b723925857ac9ced9b997c53d0f909425ad29
SHA512

8f4d10cd0c5f990ebc5fdba414722c975c7888c6966c1fbe2ba35593dff09415440ff9bd372a723288b18b2e2bd50734d7b51ece623f30e3f81d1fe3aedcbf6b
SSDEEP

3072:U4HCWau/PlYeuL7ZLFh6Ca6cbL9l2hzB3fJCC6j8+Er6ez4:biI/PlY37ZLF4Ca6WABqBOvs

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2376	ins809.exe

Loads dropped DLL 4 IoCs

pid	Process
2496	13740a5974aa89d9b57d2ba0af635fa3_JaffaCakes118.exe
2496	13740a5974aa89d9b57d2ba0af635fa3_JaffaCakes118.exe
2496	13740a5974aa89d9b57d2ba0af635fa3_JaffaCakes118.exe
2496	13740a5974aa89d9b57d2ba0af635fa3_JaffaCakes118.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 2 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	13740a5974aa89d9b57d2ba0af635fa3_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ins809.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2376	ins809.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2376	ins809.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2376	ins809.exe
2376	ins809.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2496 wrote to memory of 2376	2496	13740a5974aa89d9b57d2ba0af635fa3_JaffaCakes118.exe	30
PID 2496 wrote to memory of 2376	2496	13740a5974aa89d9b57d2ba0af635fa3_JaffaCakes118.exe	30
PID 2496 wrote to memory of 2376	2496	13740a5974aa89d9b57d2ba0af635fa3_JaffaCakes118.exe	30
PID 2496 wrote to memory of 2376	2496	13740a5974aa89d9b57d2ba0af635fa3_JaffaCakes118.exe	30
PID 2496 wrote to memory of 2376	2496	13740a5974aa89d9b57d2ba0af635fa3_JaffaCakes118.exe	30
PID 2496 wrote to memory of 2376	2496	13740a5974aa89d9b57d2ba0af635fa3_JaffaCakes118.exe	30
PID 2496 wrote to memory of 2376	2496	13740a5974aa89d9b57d2ba0af635fa3_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\13740a5974aa89d9b57d2ba0af635fa3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\13740a5974aa89d9b57d2ba0af635fa3_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2496
- C:\Users\Admin\AppData\Local\Temp\ins809\ins809.exe
  "C:\Users\Admin\AppData\Local\Temp\ins809\ins809.exe" ins.exe /e3285398 /u4f34e42b-55e0-4eab-8bc5-42075bc06f2f
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2376

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\ins809\ins809.exe

Filesize
257KB

MD5
ae117f47bd80e5dcf72cf81347fceb73

SHA1
1cd3e4c5fc9fb317b7a8eae6c94d53078800b635

SHA256
49b0ec8a4000cb30f15b318bef4b6f59be2d0f7365be4c4b2b4fd5607e16e23c

SHA512
72d322ec9b13e9ede1967707129f2941328ec75487aa5ea205eab0780ef26c33f253204ce08932052a6ed19d13bd62e68b4f795ef17717b9f31e5a76a9f0c16f

Download Submit
memory/2376-20-0x0000000073CF0000-0x000000007429B000-memory.dmp

Filesize
5.7MB

Download
memory/2376-17-0x0000000073CF1000-0x0000000073CF2000-memory.dmp

Filesize
4KB

Download
memory/2376-18-0x0000000073CF0000-0x000000007429B000-memory.dmp

Filesize
5.7MB

Download
memory/2376-19-0x0000000073CF0000-0x000000007429B000-memory.dmp

Filesize
5.7MB

Download
memory/2376-21-0x0000000073CF0000-0x000000007429B000-memory.dmp

Filesize
5.7MB

Download
memory/2376-22-0x0000000073CF0000-0x000000007429B000-memory.dmp

Filesize
5.7MB

Download
memory/2376-25-0x0000000073CF0000-0x000000007429B000-memory.dmp

Filesize
5.7MB

Download
memory/2376-26-0x0000000073CF0000-0x000000007429B000-memory.dmp

Filesize
5.7MB

Download
memory/2496-3-0x0000000002620000-0x0000000002630000-memory.dmp

Filesize
64KB

Download
memory/2496-0-0x0000000000400000-0x000000000047C000-memory.dmp

Filesize
496KB

Download
memory/2496-23-0x0000000000400000-0x000000000047C000-memory.dmp

Filesize
496KB

Download
memory/2496-24-0x0000000002620000-0x0000000002630000-memory.dmp

Filesize
64KB

Download
memory/2496-27-0x0000000000400000-0x000000000047C000-memory.dmp

Filesize
496KB

Download