d62b55091d82f48f5a39c9ce5867f04ad16537c6ef1c24ac05146db696bc4c5d

General

Target

2cd848decd8021063edc388176f9ff32_JaffaCakes118.exe
Size

52KB
MD5

2cd848decd8021063edc388176f9ff32
SHA1

dc54f1edc6750144e8b140ed262ac2d1da51630d
SHA256

d62b55091d82f48f5a39c9ce5867f04ad16537c6ef1c24ac05146db696bc4c5d
SHA512

0dc34500952b2fdb44ca31244a08f526b56601d1e1dd502583bc389b1f6f89a213af5c8384573090ef0ffd9dd9bb55cedcb7927fb28d512a5a0da7a6356f6485
SSDEEP

1536:FAqyIsIz356P8BV/LaAyKiQ7exRileHl51Ox:NMIrRTQKObHlq

Score

7^/10

upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
5084	rundll32.exe

Loads dropped DLL 7 IoCs

pid	Process
3328	rundll32.exe
5084	rundll32.exe
1144	rundll32.exe
3328	rundll32.exe
3328	rundll32.exe
1144	rundll32.exe
1144	rundll32.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/924-0-0x0000000000400000-0x000000000061F000-memory.dmp	upx
behavioral2/memory/924-8-0x0000000000400000-0x000000000061F000-memory.dmp	upx

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\whhfd008.ocx	2cd848decd8021063edc388176f9ff32_JaffaCakes118.exe

Drops file in Program Files directory 4 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\whh08016.ocx	2cd848decd8021063edc388176f9ff32_JaffaCakes118.exe
File opened for modification	C:\Program Files\Common Files\whh08016.ocx	2cd848decd8021063edc388176f9ff32_JaffaCakes118.exe
File created	C:\Program Files\Common Files\0E57F3A7ce.dll	2cd848decd8021063edc388176f9ff32_JaffaCakes118.exe
File opened for modification	C:\Program Files\Common Files\0E57F3A7ce.dll	2cd848decd8021063edc388176f9ff32_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
5084	rundll32.exe
5084	rundll32.exe
5084	rundll32.exe
5084	rundll32.exe
5084	rundll32.exe
5084	rundll32.exe
5084	rundll32.exe
5084	rundll32.exe
5084	rundll32.exe
5084	rundll32.exe
5084	rundll32.exe
5084	rundll32.exe

Suspicious behavior: LoadsDriver 2 IoCs

pid	Process
1144	rundll32.exe
660	Process not Found

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeLoadDriverPrivilege	1144	rundll32.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 924 wrote to memory of 3328	924	2cd848decd8021063edc388176f9ff32_JaffaCakes118.exe	82
PID 924 wrote to memory of 3328	924	2cd848decd8021063edc388176f9ff32_JaffaCakes118.exe	82
PID 924 wrote to memory of 3328	924	2cd848decd8021063edc388176f9ff32_JaffaCakes118.exe	82
PID 924 wrote to memory of 1144	924	2cd848decd8021063edc388176f9ff32_JaffaCakes118.exe	83
PID 924 wrote to memory of 1144	924	2cd848decd8021063edc388176f9ff32_JaffaCakes118.exe	83
PID 924 wrote to memory of 1144	924	2cd848decd8021063edc388176f9ff32_JaffaCakes118.exe	83
PID 924 wrote to memory of 5084	924	2cd848decd8021063edc388176f9ff32_JaffaCakes118.exe	84
PID 924 wrote to memory of 5084	924	2cd848decd8021063edc388176f9ff32_JaffaCakes118.exe	84
PID 924 wrote to memory of 5084	924	2cd848decd8021063edc388176f9ff32_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\2cd848decd8021063edc388176f9ff32_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2cd848decd8021063edc388176f9ff32_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:924
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Windows\system32\whhfd008.ocx" pfjieaoidjglkajd
  2⤵
  - Loads dropped DLL
  PID:3328
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Program Files\Common Files\0E57F3A7ce.dll" m3
  2⤵
  - Loads dropped DLL
  - Suspicious behavior: LoadsDriver
  - Suspicious use of AdjustPrivilegeToken
  PID:1144
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Program Files\Common Files\whh08016.ocx" pfjaoidjglkajd C:\Users\Admin\AppData\Local\Temp\2cd848decd8021063edc388176f9ff32_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Loads dropped DLL
  - Suspicious behavior: EnumeratesProcesses
  PID:5084

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Program Files\Common Files\0E57F3A7ce.dll

Filesize
10KB

MD5
f1f49fb85ab029ad86c02ebecb892b12

SHA1
664a602f8e843218c1158571714cd0adee1da939

SHA256
f8f3abcf8d43377b49d1edce23a667c9efd9cde86e9afee228e8c3b093013f13

SHA512
600810f5a23067afb483b2fb5cd980c817d1b79da7fd7c5183a2d76f3546c514256f5536791abd4ed4b949518c63ab7c55df3e9b9109df2681fd3df10dbd2673

Download Submit
C:\Program Files\Common Files\whh08016.ocx

Filesize
65KB

MD5
f72ec5986ff9b5e50445efb6a84fae2e

SHA1
b2cb96ccdb40b8b4ee4822375ea87d371750f848

SHA256
8a3fbc06efa2d3de0a740ffdc9043d0cd4853d4bee3e5dd1e22ca7f7645e5ee7

SHA512
2345900dca7dc5aafb0ff39101f1d80bc915ff456b5d5d4d1ccc77b2aeeae6cd764e57fed07c67be0ca01d23bd572eec727bf18c321015b5109e069b7551a1dc

Download Submit
C:\Windows\SysWOW64\whhfd008.ocx

Filesize
14KB

MD5
731659d09654891912ac223e20cd10ab

SHA1
13cee04adc7b09ef1c0c6b9abc02d0c7bc02a071

SHA256
672639ce00081bdd6b6ee69e1bc816d0b353ed9713b5a21bac6009907daf3d3b

SHA512
e2b63a180ff6a9ef523f21a9afe9f71f612f617fbab5b791f763c8bccab14d8cb1986729fadba4bc5f29fe9813766bcb88168018f8c6571ec72efc69639f1116

Download Submit
memory/924-8-0x0000000000400000-0x000000000061F000-memory.dmp

Filesize
2.1MB

Download
memory/924-0-0x0000000000400000-0x000000000061F000-memory.dmp

Filesize
2.1MB

Download
memory/1144-25-0x0000000002450000-0x0000000002665000-memory.dmp

Filesize
2.1MB

Download
memory/1144-20-0x0000000002450000-0x0000000002665000-memory.dmp

Filesize
2.1MB

Download
memory/1144-23-0x0000000010000000-0x0000000010206000-memory.dmp

Filesize
2.0MB

Download
memory/3328-21-0x0000000010000000-0x0000000010208000-memory.dmp

Filesize
2.0MB

Download
memory/3328-24-0x0000000002DD0000-0x0000000002FE5000-memory.dmp

Filesize
2.1MB

Download
memory/3328-17-0x0000000002DD0000-0x0000000002FE5000-memory.dmp

Filesize
2.1MB

Download
memory/3328-26-0x0000000002DD0000-0x0000000002FE5000-memory.dmp

Filesize
2.1MB

Download
memory/5084-22-0x0000000010000000-0x0000000010215000-memory.dmp

Filesize
2.1MB

Download

Analysis

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