3c4ff0e177a533320009993a981a518ca186fc33cac5b99ccad9d7d9631b5816

Analysis

max time kernel
78s
max time network
129s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
08/10/2024, 20:19

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General

Target

24e7882f29cb3915c27491d3e5df82b0_JaffaCakes118.exe
Size

2.6MB
MD5

24e7882f29cb3915c27491d3e5df82b0
SHA1

41c7097a2751f4f0b6af0eb9c4f0bcdfdfb18212
SHA256

3c4ff0e177a533320009993a981a518ca186fc33cac5b99ccad9d7d9631b5816
SHA512

f8e6d9859c5ea83bcb1b40fb7169fc6249378cd2bdd97adafa063a401dcb1e7fb2e53b1afcf2252dfefc53326b050a178426f6a8211db4fc3fd9d4dac0c67632
SSDEEP

49152:NMRWzjeL822+lKZqAg63HcFAXrPu0q9ay3:WwewB+HFIzzq93

Score

7^/10

discovery upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2732	24e7882f29cb3915c27491d3e5df82b0_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
2732	24e7882f29cb3915c27491d3e5df82b0_JaffaCakes118.exe

Loads dropped DLL 1 IoCs

pid	Process
2140	24e7882f29cb3915c27491d3e5df82b0_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2140-0-0x0000000000400000-0x0000000000D9E000-memory.dmp	upx
behavioral1/files/0x000d000000012262-11.dat	upx
behavioral1/memory/2732-17-0x0000000000400000-0x0000000000D9E000-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	24e7882f29cb3915c27491d3e5df82b0_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	24e7882f29cb3915c27491d3e5df82b0_JaffaCakes118.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2140	24e7882f29cb3915c27491d3e5df82b0_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2140	24e7882f29cb3915c27491d3e5df82b0_JaffaCakes118.exe
2732	24e7882f29cb3915c27491d3e5df82b0_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2140 wrote to memory of 2732	2140	24e7882f29cb3915c27491d3e5df82b0_JaffaCakes118.exe	30
PID 2140 wrote to memory of 2732	2140	24e7882f29cb3915c27491d3e5df82b0_JaffaCakes118.exe	30
PID 2140 wrote to memory of 2732	2140	24e7882f29cb3915c27491d3e5df82b0_JaffaCakes118.exe	30
PID 2140 wrote to memory of 2732	2140	24e7882f29cb3915c27491d3e5df82b0_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\24e7882f29cb3915c27491d3e5df82b0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\24e7882f29cb3915c27491d3e5df82b0_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2140
- C:\Users\Admin\AppData\Local\Temp\24e7882f29cb3915c27491d3e5df82b0_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\24e7882f29cb3915c27491d3e5df82b0_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of UnmapMainImage
  PID:2732

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

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\24e7882f29cb3915c27491d3e5df82b0_JaffaCakes118.exe

Filesize
2.6MB

MD5
0207d678541e90dd05c645d008280919

SHA1
fd0de502918c03eb773ed1d133784605e5cf037b

SHA256
19628a8b2e7d48ba62b721c8c161afa45c443c5a5fbdf07c72f8c75930a11886

SHA512
b4904a682fc9bba147ac3fb468f0d64d847a2b63355c6e2ed0b4dd2901f1afe3738e00114eba67613a4178c02773d64c0d9b17e2c3cbfbe12adc0b8f2e6538aa

Download Submit
memory/2140-0-0x0000000000400000-0x0000000000D9E000-memory.dmp

Filesize
9.6MB

Download
memory/2140-1-0x0000000002230000-0x000000000248A000-memory.dmp

Filesize
2.4MB

Download
memory/2140-2-0x0000000000400000-0x0000000000605000-memory.dmp

Filesize
2.0MB

Download
memory/2140-14-0x0000000000400000-0x0000000000605000-memory.dmp

Filesize
2.0MB

Download
memory/2140-16-0x0000000003B30000-0x00000000044CE000-memory.dmp

Filesize
9.6MB

Download
memory/2140-43-0x0000000003B30000-0x00000000044CE000-memory.dmp

Filesize
9.6MB

Download
memory/2732-17-0x0000000000400000-0x0000000000D9E000-memory.dmp

Filesize
9.6MB

Download
memory/2732-24-0x0000000002240000-0x000000000249A000-memory.dmp

Filesize
2.4MB

Download
memory/2732-44-0x0000000000400000-0x0000000000D9E000-memory.dmp

Filesize
9.6MB

Download