e606b28d40e54d012951adb8f64202f0e08443e4bc23a6e368fa2e9400f295c3

Analysis

max time kernel
32s
max time network
122s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
13/10/2024, 00:34

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General

Target

3cda5ea04956da78e11d095c0fa8050d_JaffaCakes118.exe
Size

1.3MB
MD5

3cda5ea04956da78e11d095c0fa8050d
SHA1

7428b6de10947a794fe1e41414dc46e5b059c3db
SHA256

e606b28d40e54d012951adb8f64202f0e08443e4bc23a6e368fa2e9400f295c3
SHA512

5259f8bfbcb25628e6ddf5222512f97abc7e641ccc9555a14e8dcd3a704f20aeca7d298a7f0e3355c852071c6b2f856f6095352f5ee45af8603d4336b9bff92a
SSDEEP

24576:9uzWes7mh5uwstlO1ib6+RzEvX/b301JSkbpcivG:9uzWc/wuib6+Rzqwz

Score

7^/10

discovery upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2448	3cda5ea04956da78e11d095c0fa8050d_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
2448	3cda5ea04956da78e11d095c0fa8050d_JaffaCakes118.exe

Loads dropped DLL 1 IoCs

pid	Process
2560	3cda5ea04956da78e11d095c0fa8050d_JaffaCakes118.exe

UPX packed file 3 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2560-6-0x0000000000400000-0x000000000086A000-memory.dmp	upx
behavioral1/files/0x0009000000012118-13.dat	upx
behavioral1/memory/2448-16-0x0000000000400000-0x000000000086A000-memory.dmp	upx

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	3cda5ea04956da78e11d095c0fa8050d_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3cda5ea04956da78e11d095c0fa8050d_JaffaCakes118.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2560	3cda5ea04956da78e11d095c0fa8050d_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2560	3cda5ea04956da78e11d095c0fa8050d_JaffaCakes118.exe
2448	3cda5ea04956da78e11d095c0fa8050d_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2560 wrote to memory of 2448	2560	3cda5ea04956da78e11d095c0fa8050d_JaffaCakes118.exe	30
PID 2560 wrote to memory of 2448	2560	3cda5ea04956da78e11d095c0fa8050d_JaffaCakes118.exe	30
PID 2560 wrote to memory of 2448	2560	3cda5ea04956da78e11d095c0fa8050d_JaffaCakes118.exe	30
PID 2560 wrote to memory of 2448	2560	3cda5ea04956da78e11d095c0fa8050d_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\3cda5ea04956da78e11d095c0fa8050d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3cda5ea04956da78e11d095c0fa8050d_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2560
- C:\Users\Admin\AppData\Local\Temp\3cda5ea04956da78e11d095c0fa8050d_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\3cda5ea04956da78e11d095c0fa8050d_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of UnmapMainImage
  PID:2448

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\3cda5ea04956da78e11d095c0fa8050d_JaffaCakes118.exe

Filesize
1.3MB

MD5
570735f3135ca6ace76c6ba702d9ead5

SHA1
0a1522e95f2452e97beebaa10fc25a43347a26b9

SHA256
710af6d468528810dbf328c1ac305dea5c40912114ad28d1cbb1c744832107b3

SHA512
f11c642562afa40cd9de4ae11dceaacd5aa78bdfb753d599c47429bb3e1e2f87cef4cb0508f9fef01a4abc727dac8952796f9699cbd1ae431106e4a6a73fd812

Download Submit
memory/2448-16-0x0000000000400000-0x000000000086A000-memory.dmp

Filesize
4.4MB

Download
memory/2448-17-0x0000000000130000-0x0000000000242000-memory.dmp

Filesize
1.1MB

Download
memory/2448-18-0x0000000000400000-0x00000000005F2000-memory.dmp

Filesize
1.9MB

Download
memory/2448-43-0x0000000000400000-0x000000000086A000-memory.dmp

Filesize
4.4MB

Download
memory/2560-0-0x0000000000400000-0x00000000005F2000-memory.dmp

Filesize
1.9MB

Download
memory/2560-7-0x0000000000270000-0x0000000000382000-memory.dmp

Filesize
1.1MB

Download
memory/2560-6-0x0000000000400000-0x000000000086A000-memory.dmp

Filesize
4.4MB

Download
memory/2560-15-0x0000000000400000-0x00000000005F2000-memory.dmp

Filesize
1.9MB

Download
memory/2560-42-0x0000000003500000-0x000000000396A000-memory.dmp

Filesize
4.4MB

Download