aaa66a53bdd5358a676b31d0f24feb7f482633c609fb9bd2b2cb7f7f880a18e3

General

Target

468b6710bbb12fae5ef631ecad67b868_JaffaCakes118.exe
Size

44KB
MD5

468b6710bbb12fae5ef631ecad67b868
SHA1

9bdfd96261f00db0416c15bf6158a0760e5de3cc
SHA256

aaa66a53bdd5358a676b31d0f24feb7f482633c609fb9bd2b2cb7f7f880a18e3
SHA512

9fffe4a8e4ffc4fba72187d09cef158d00854884a64a3f0862d591f9a192d2538b846929e99c2c159f90a8ac5fdc0240ec4706aeb9f9af799fb7cc3bf5c8af73
SSDEEP

768:2+l9EvYidrxRO/sFUuuZ45NFwQ5+0Hve2qa0DO3ESOrim:N0gYE/sWupO0HSa0DO3EJ9

Score

7^/10

upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2836	rundll32.exe

Loads dropped DLL 8 IoCs

pid	Process
2824	rundll32.exe
2824	rundll32.exe
2836	rundll32.exe
2808	rundll32.exe
2808	rundll32.exe
2824	rundll32.exe
2824	rundll32.exe
2824	rundll32.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/3068-6-0x0000000000400000-0x000000000061C000-memory.dmp	upx
behavioral1/memory/3068-8-0x0000000000400000-0x000000000061C000-memory.dmp	upx

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\whhfd008.ocx	468b6710bbb12fae5ef631ecad67b868_JaffaCakes118.exe

Drops file in Program Files directory 4 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\0F767AEAce.dll	468b6710bbb12fae5ef631ecad67b868_JaffaCakes118.exe
File opened for modification	C:\Program Files\Common Files\0F767AEAce.dll	468b6710bbb12fae5ef631ecad67b868_JaffaCakes118.exe
File created	C:\Program Files\Common Files\whh16010.ocx	468b6710bbb12fae5ef631ecad67b868_JaffaCakes118.exe
File opened for modification	C:\Program Files\Common Files\whh16010.ocx	468b6710bbb12fae5ef631ecad67b868_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2836	rundll32.exe
2836	rundll32.exe
2836	rundll32.exe
2836	rundll32.exe
2836	rundll32.exe
2836	rundll32.exe

Suspicious behavior: LoadsDriver 2 IoCs

pid	Process
2824	rundll32.exe
476	Process not Found

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeLoadDriverPrivilege	2824	rundll32.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 3068 wrote to memory of 2808	3068	468b6710bbb12fae5ef631ecad67b868_JaffaCakes118.exe	30
PID 3068 wrote to memory of 2808	3068	468b6710bbb12fae5ef631ecad67b868_JaffaCakes118.exe	30
PID 3068 wrote to memory of 2808	3068	468b6710bbb12fae5ef631ecad67b868_JaffaCakes118.exe	30
PID 3068 wrote to memory of 2808	3068	468b6710bbb12fae5ef631ecad67b868_JaffaCakes118.exe	30
PID 3068 wrote to memory of 2808	3068	468b6710bbb12fae5ef631ecad67b868_JaffaCakes118.exe	30
PID 3068 wrote to memory of 2808	3068	468b6710bbb12fae5ef631ecad67b868_JaffaCakes118.exe	30
PID 3068 wrote to memory of 2808	3068	468b6710bbb12fae5ef631ecad67b868_JaffaCakes118.exe	30
PID 3068 wrote to memory of 2824	3068	468b6710bbb12fae5ef631ecad67b868_JaffaCakes118.exe	31
PID 3068 wrote to memory of 2824	3068	468b6710bbb12fae5ef631ecad67b868_JaffaCakes118.exe	31
PID 3068 wrote to memory of 2824	3068	468b6710bbb12fae5ef631ecad67b868_JaffaCakes118.exe	31
PID 3068 wrote to memory of 2824	3068	468b6710bbb12fae5ef631ecad67b868_JaffaCakes118.exe	31
PID 3068 wrote to memory of 2824	3068	468b6710bbb12fae5ef631ecad67b868_JaffaCakes118.exe	31
PID 3068 wrote to memory of 2824	3068	468b6710bbb12fae5ef631ecad67b868_JaffaCakes118.exe	31
PID 3068 wrote to memory of 2824	3068	468b6710bbb12fae5ef631ecad67b868_JaffaCakes118.exe	31
PID 3068 wrote to memory of 2836	3068	468b6710bbb12fae5ef631ecad67b868_JaffaCakes118.exe	32
PID 3068 wrote to memory of 2836	3068	468b6710bbb12fae5ef631ecad67b868_JaffaCakes118.exe	32
PID 3068 wrote to memory of 2836	3068	468b6710bbb12fae5ef631ecad67b868_JaffaCakes118.exe	32
PID 3068 wrote to memory of 2836	3068	468b6710bbb12fae5ef631ecad67b868_JaffaCakes118.exe	32
PID 3068 wrote to memory of 2836	3068	468b6710bbb12fae5ef631ecad67b868_JaffaCakes118.exe	32
PID 3068 wrote to memory of 2836	3068	468b6710bbb12fae5ef631ecad67b868_JaffaCakes118.exe	32
PID 3068 wrote to memory of 2836	3068	468b6710bbb12fae5ef631ecad67b868_JaffaCakes118.exe	32

C:\Users\Admin\AppData\Local\Temp\468b6710bbb12fae5ef631ecad67b868_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\468b6710bbb12fae5ef631ecad67b868_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:3068
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Windows\system32\whhfd008.ocx" pfjieaoidjglkajd
  2⤵
  - Loads dropped DLL
  PID:2808
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Program Files\Common Files\0F767AEAce.dll" m3
  2⤵
  - Loads dropped DLL
  - Suspicious behavior: LoadsDriver
  - Suspicious use of AdjustPrivilegeToken
  PID:2824
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Program Files\Common Files\whh16010.ocx" pfjaoidjglkajd C:\Users\Admin\AppData\Local\Temp\468b6710bbb12fae5ef631ecad67b868_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Loads dropped DLL
  - Suspicious behavior: EnumeratesProcesses
  PID:2836

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Windows\SysWOW64\whhfd008.ocx

Filesize
14KB

MD5
731659d09654891912ac223e20cd10ab

SHA1
13cee04adc7b09ef1c0c6b9abc02d0c7bc02a071

SHA256
672639ce00081bdd6b6ee69e1bc816d0b353ed9713b5a21bac6009907daf3d3b

SHA512
e2b63a180ff6a9ef523f21a9afe9f71f612f617fbab5b791f763c8bccab14d8cb1986729fadba4bc5f29fe9813766bcb88168018f8c6571ec72efc69639f1116

Download Submit
\Program Files\Common Files\0F767AEAce.dll

Filesize
10KB

MD5
f1f49fb85ab029ad86c02ebecb892b12

SHA1
664a602f8e843218c1158571714cd0adee1da939

SHA256
f8f3abcf8d43377b49d1edce23a667c9efd9cde86e9afee228e8c3b093013f13

SHA512
600810f5a23067afb483b2fb5cd980c817d1b79da7fd7c5183a2d76f3546c514256f5536791abd4ed4b949518c63ab7c55df3e9b9109df2681fd3df10dbd2673

Download Submit
\Program Files\Common Files\whh16010.ocx

Filesize
53KB

MD5
5b75d713409aaa6cf92d8cd9568e900f

SHA1
8ff06b680212b3324c58e87d994683c29a93c4db

SHA256
ef0b5f712ace0ac62e699cab2ec668c4108be448635e0e27176061bb0c2b77dc

SHA512
f64d236a79ffde583a57558f63f39f4a6a38b2ee75105371e46be33c6f8f8aeb2b5d0b3eee52b68c45950e37fc135fbd7c910fc081bfebe44d8024235fd38e1b

Download Submit
memory/2808-17-0x0000000002070000-0x0000000002283000-memory.dmp

Filesize
2.1MB

Download
memory/2808-23-0x0000000002070000-0x0000000002283000-memory.dmp

Filesize
2.1MB

Download
memory/2824-21-0x00000000023B0000-0x00000000025C3000-memory.dmp

Filesize
2.1MB

Download
memory/2824-22-0x0000000010000000-0x0000000010206000-memory.dmp

Filesize
2.0MB

Download
memory/2824-26-0x00000000023B0000-0x00000000025C3000-memory.dmp

Filesize
2.1MB

Download
memory/2824-25-0x0000000010202000-0x0000000010203000-memory.dmp

Filesize
4KB

Download
memory/2836-24-0x0000000010000000-0x0000000010213000-memory.dmp

Filesize
2.1MB

Download
memory/3068-6-0x0000000000400000-0x000000000061C000-memory.dmp

Filesize
2.1MB

Download
memory/3068-8-0x0000000000400000-0x000000000061C000-memory.dmp

Filesize
2.1MB

Download

Analysis

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