2bdebdb76c26e49cef0bd7f18935293588694f1ca55d3c7067034debb838c42c

Analysis

max time kernel
137s
max time network
147s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
09/10/2024, 04:08

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General

Target

2a93f1005a537883649e60d699ca2964_JaffaCakes118.exe
Size

458KB
MD5

2a93f1005a537883649e60d699ca2964
SHA1

a13f75da04ab0aecd93d92c7be4d45df59da8150
SHA256

2bdebdb76c26e49cef0bd7f18935293588694f1ca55d3c7067034debb838c42c
SHA512

8a888447317f7148f4f7959d575a93fbb016fdd225eb9389bc729831a64c49219f1c072b7f085b6a09a3c73bd89f33c0bbc77c689418ddae8f6da6b2d2c8772f
SSDEEP

12288:Ho+jKAyptKBaC/zNKgZJuOJvISL5DWg4r5:TKAyWaC8gZJRNR4V

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2592	worker.exe

Loads dropped DLL 2 IoCs

pid	Process
2404	2a93f1005a537883649e60d699ca2964_JaffaCakes118.exe
2404	2a93f1005a537883649e60d699ca2964_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 1 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	2a93f1005a537883649e60d699ca2964_JaffaCakes118.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Internet Explorer\Main	worker.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2592	worker.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2592	worker.exe
2592	worker.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2404 wrote to memory of 2592	2404	2a93f1005a537883649e60d699ca2964_JaffaCakes118.exe	30
PID 2404 wrote to memory of 2592	2404	2a93f1005a537883649e60d699ca2964_JaffaCakes118.exe	30
PID 2404 wrote to memory of 2592	2404	2a93f1005a537883649e60d699ca2964_JaffaCakes118.exe	30
PID 2404 wrote to memory of 2592	2404	2a93f1005a537883649e60d699ca2964_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\2a93f1005a537883649e60d699ca2964_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2a93f1005a537883649e60d699ca2964_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2404
- C:\Users\Admin\AppData\Local\Temp\worker.exe
  "C:\Users\Admin\AppData\Local\Temp\\worker.exe"
  2⤵
  - Executes dropped EXE
  - Modifies Internet Explorer settings
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2592

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\parent.txt

Filesize
458KB

MD5
2a93f1005a537883649e60d699ca2964

SHA1
a13f75da04ab0aecd93d92c7be4d45df59da8150

SHA256
2bdebdb76c26e49cef0bd7f18935293588694f1ca55d3c7067034debb838c42c

SHA512
8a888447317f7148f4f7959d575a93fbb016fdd225eb9389bc729831a64c49219f1c072b7f085b6a09a3c73bd89f33c0bbc77c689418ddae8f6da6b2d2c8772f

Download Submit
\Users\Admin\AppData\Local\Temp\worker.exe

Filesize
7KB

MD5
57ecd7984313f4c7f10ff7bc56dfaed5

SHA1
adf9e196dc42d816d020a72b5ef061801f1e98a8

SHA256
6904f3fb00207012f7498802e6c3dc538935f2f238ca5374fefe877c19469ee0

SHA512
7a3dd8667c7766aec9561c3118dac382848987775cc84e101e5c1829a53674c2d5558ff5a04dc31d23ccdfc309f179f446940df8318537a8fb4469f71279cf58

Download Submit
memory/2592-17-0x000007FEF6570000-0x000007FEF6F0D000-memory.dmp

Filesize
9.6MB

Download
memory/2592-21-0x000007FEF6570000-0x000007FEF6F0D000-memory.dmp

Filesize
9.6MB

Download
memory/2592-14-0x000007FEF6570000-0x000007FEF6F0D000-memory.dmp

Filesize
9.6MB

Download
memory/2592-10-0x0000000000CF0000-0x0000000000D34000-memory.dmp

Filesize
272KB

Download
memory/2592-15-0x000007FEF6570000-0x000007FEF6F0D000-memory.dmp

Filesize
9.6MB

Download
memory/2592-16-0x000007FEF6570000-0x000007FEF6F0D000-memory.dmp

Filesize
9.6MB

Download
memory/2592-8-0x000007FEF682E000-0x000007FEF682F000-memory.dmp

Filesize
4KB

Download
memory/2592-11-0x000007FEF6570000-0x000007FEF6F0D000-memory.dmp

Filesize
9.6MB

Download
memory/2592-20-0x000007FEF682E000-0x000007FEF682F000-memory.dmp

Filesize
4KB

Download
memory/2592-26-0x0000000021280000-0x0000000021A26000-memory.dmp

Filesize
7.6MB

Download
memory/2592-31-0x000007FEF6570000-0x000007FEF6F0D000-memory.dmp

Filesize
9.6MB

Download
memory/2592-32-0x000007FEF6570000-0x000007FEF6F0D000-memory.dmp

Filesize
9.6MB

Download
memory/2592-33-0x000007FEF6570000-0x000007FEF6F0D000-memory.dmp

Filesize
9.6MB

Download
memory/2592-34-0x000007FEF6570000-0x000007FEF6F0D000-memory.dmp

Filesize
9.6MB

Download