1bcd232146debcba46184d97c2a42d15508e33da5b54da3fd016cd7b60c280a6

General

Target

0bd3010277a63213bbaa3d33ff6a08a1_JaffaCakes118.exe
Size

40KB
MD5

0bd3010277a63213bbaa3d33ff6a08a1
SHA1

c818276e69ab03910349ce045d894a825d33a7b1
SHA256

1bcd232146debcba46184d97c2a42d15508e33da5b54da3fd016cd7b60c280a6
SHA512

5f4e25186a22f240fc2a0431bfdf95bd8910d3370a2d8e1a3293a23944c7fe1b6576fdc72547e928f2a7025660e1a78529b14b349cf77265a2a89546d99dc8fc
SSDEEP

768:aq9m/ZsybSg2ts4L3RLc/qjhsKmHbk1+qJ0UtH6R2vV8d:aqk/Zdic/qjh8w19JDHI2ved

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1880	services.exe

UPX packed file 16 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2256-4-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x002d000000014909-7.dat	upx
behavioral1/memory/1880-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1880-19-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1880-24-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1880-25-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1880-29-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1880-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1880-34-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1880-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1880-42-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1880-43-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1880-47-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1880-67-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1880-68-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1880-72-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe"	0bd3010277a63213bbaa3d33ff6a08a1_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	0bd3010277a63213bbaa3d33ff6a08a1_JaffaCakes118.exe
File opened for modification	C:\Windows\java.exe	0bd3010277a63213bbaa3d33ff6a08a1_JaffaCakes118.exe
File created	C:\Windows\java.exe	0bd3010277a63213bbaa3d33ff6a08a1_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2256 wrote to memory of 1880	2256	0bd3010277a63213bbaa3d33ff6a08a1_JaffaCakes118.exe	28
PID 2256 wrote to memory of 1880	2256	0bd3010277a63213bbaa3d33ff6a08a1_JaffaCakes118.exe	28
PID 2256 wrote to memory of 1880	2256	0bd3010277a63213bbaa3d33ff6a08a1_JaffaCakes118.exe	28
PID 2256 wrote to memory of 1880	2256	0bd3010277a63213bbaa3d33ff6a08a1_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\0bd3010277a63213bbaa3d33ff6a08a1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0bd3010277a63213bbaa3d33ff6a08a1_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:2256
- C:\Windows\services.exe
  "C:\Windows\services.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  PID:1880

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp45AB.tmp

Filesize
40KB

MD5
f75843b3063b26490d571f2739a5a0ab

SHA1
5b0dd54b55e61a2a2fb6ef6babc72cd0f39325a0

SHA256
7f503df9f21725fc967f63366c5d53db421ae11fd7d139793c28d05c035524a9

SHA512
79238af5023d3c23e42495e5c3d0747be7e2dff2837d5c3d4b0db569479e20884eddcabf83e25856572471b2726c29a641d68c7c6f76c78d8426eccd7116a72c

Download Submit
C:\Users\Admin\AppData\Local\Temp\zincite.log

Filesize
1KB

MD5
301c8ac27514cb4a75d29162caef094a

SHA1
0812ca5d1ad57c022e3304f2f4c4a463e5970b36

SHA256
321c823c0a6a99f3923bc8e24ba57ee6d0df65b699b6c01e72dc0447f54cf1cb

SHA512
881f7212b354647ce1dc64108c550e35c8ed17b4d7f3933f699525964e0cf5fadcc7ccd6c0896068fbfaf3f2068486326ea37defdc5f881b6826a0ffeaae5411

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/1880-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1880-42-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1880-72-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1880-24-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1880-25-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1880-29-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1880-68-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1880-34-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1880-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1880-19-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1880-43-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1880-47-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1880-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1880-67-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2256-4-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2256-0-0x0000000000500000-0x000000000050D000-memory.dmp

Filesize
52KB

Download
memory/2256-20-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads