d4766b6138aa61a0bcb631a215b01cd78f01ce960977e17ddf37ca7a53a8bb0a

Analysis

max time kernel
118s
max time network
121s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
08-04-2024 23:52

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General

Target

e8bb0d0d6768f14df52988e783707a93_JaffaCakes118.exe
Size

1.5MB
MD5

e8bb0d0d6768f14df52988e783707a93
SHA1

d24931ce573612e7bcb665dcbe2d2771c500b89f
SHA256

d4766b6138aa61a0bcb631a215b01cd78f01ce960977e17ddf37ca7a53a8bb0a
SHA512

20752d4587ef486f72f51f38ba2de1f284df35cde7f36284c7ca8d98c6cb79b4ae9b1441517a9a7dcdcfe83024bb012faee079aa7d5953ef2d8544e316c6035b
SSDEEP

24576:qs1Hg02INnJOX+VlJQn/Njohh+V5c1hTy+kUbLZ2h48vSVB+Xs5E6Vh9waIqlBUs:nFp2enJOXEM/V3nI3kUvUh4pVB+sE6fE

Score

7^/10

upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2540	e8bb0d0d6768f14df52988e783707a93_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
2540	e8bb0d0d6768f14df52988e783707a93_JaffaCakes118.exe

Loads dropped DLL 1 IoCs

pid	Process
2160	e8bb0d0d6768f14df52988e783707a93_JaffaCakes118.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2160-1-0x0000000000400000-0x00000000008EF000-memory.dmp	upx
behavioral1/files/0x000b000000013a06-15.dat	upx

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2160	e8bb0d0d6768f14df52988e783707a93_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2160	e8bb0d0d6768f14df52988e783707a93_JaffaCakes118.exe
2540	e8bb0d0d6768f14df52988e783707a93_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2160 wrote to memory of 2540	2160	e8bb0d0d6768f14df52988e783707a93_JaffaCakes118.exe	28
PID 2160 wrote to memory of 2540	2160	e8bb0d0d6768f14df52988e783707a93_JaffaCakes118.exe	28
PID 2160 wrote to memory of 2540	2160	e8bb0d0d6768f14df52988e783707a93_JaffaCakes118.exe	28
PID 2160 wrote to memory of 2540	2160	e8bb0d0d6768f14df52988e783707a93_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\e8bb0d0d6768f14df52988e783707a93_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e8bb0d0d6768f14df52988e783707a93_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2160
- C:\Users\Admin\AppData\Local\Temp\e8bb0d0d6768f14df52988e783707a93_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\e8bb0d0d6768f14df52988e783707a93_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:2540

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\e8bb0d0d6768f14df52988e783707a93_JaffaCakes118.exe

Filesize
1.5MB

MD5
595afd3634a43258ea96e6c70a98be92

SHA1
b98e1bb53ee0e4bf26272d7bf280554f79339dcc

SHA256
713b611746db6bda7c727c84addaf968c6e9b3ec47776ab2accdd724f234f63e

SHA512
0281b0bf5b9c640d1fe80645df6924166d1057f56cb9ff0270b6a08df4a7deec00a43d796c13b9ede47b4700ee0bbae5d6e45e268f82c07b3a38ec2feee63e31

Download Submit
memory/2160-31-0x0000000003510000-0x00000000039FF000-memory.dmp

Filesize
4.9MB

Download
memory/2160-0-0x0000000000400000-0x000000000062A000-memory.dmp

Filesize
2.2MB

Download
memory/2160-3-0x0000000001B20000-0x0000000001C53000-memory.dmp

Filesize
1.2MB

Download
memory/2160-14-0x0000000003510000-0x00000000039FF000-memory.dmp

Filesize
4.9MB

Download
memory/2160-13-0x0000000000400000-0x000000000062A000-memory.dmp

Filesize
2.2MB

Download
memory/2160-1-0x0000000000400000-0x00000000008EF000-memory.dmp

Filesize
4.9MB

Download
memory/2540-17-0x0000000000400000-0x000000000062A000-memory.dmp

Filesize
2.2MB

Download
memory/2540-18-0x0000000001B20000-0x0000000001C53000-memory.dmp

Filesize
1.2MB

Download
memory/2540-25-0x00000000035A0000-0x00000000037CA000-memory.dmp

Filesize
2.2MB

Download
memory/2540-23-0x0000000000400000-0x000000000061D000-memory.dmp

Filesize
2.1MB

Download
memory/2540-16-0x0000000000400000-0x00000000008EF000-memory.dmp

Filesize
4.9MB

Download
memory/2540-32-0x0000000000400000-0x00000000008EF000-memory.dmp

Filesize
4.9MB

Download