107fe8727c3f9aba8871c638297764704554892d9b827afc209d4d57f01c4e65

General

Target

468ad0780db760e18ec51a2032ea3cc8_JaffaCakes118.exe
Size

28KB
MD5

468ad0780db760e18ec51a2032ea3cc8
SHA1

7607f58defb62bb8c53caa01fa30750e1970448a
SHA256

107fe8727c3f9aba8871c638297764704554892d9b827afc209d4d57f01c4e65
SHA512

d755ec63f11a1fdc71011e9e2a846406ed473210028814b8320b08aebda393e8a2171325cc1747ed667fd93d6ded904122ad93b162602a45ab41d9f556995f1d
SSDEEP

384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNB:Dv8IRRdsxq1DjJcqfS

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2348	services.exe

UPX packed file 22 IoCs

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

upx

resource	yara_rule
behavioral1/files/0x00080000000164dd-7.dat	upx
behavioral1/memory/2348-11-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/3056-8-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral1/memory/2348-18-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2348-23-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2348-30-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2348-32-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2348-37-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2348-42-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2348-44-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2348-49-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2348-54-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/3056-55-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral1/memory/2348-56-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2348-61-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x0005000000004ed7-71.dat	upx
behavioral1/memory/3056-78-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral1/memory/2348-79-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/3056-80-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral1/memory/2348-81-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/3056-85-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral1/memory/2348-86-0x0000000000400000-0x0000000000408000-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"	468ad0780db760e18ec51a2032ea3cc8_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	468ad0780db760e18ec51a2032ea3cc8_JaffaCakes118.exe
File opened for modification	C:\Windows\java.exe	468ad0780db760e18ec51a2032ea3cc8_JaffaCakes118.exe
File created	C:\Windows\java.exe	468ad0780db760e18ec51a2032ea3cc8_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3056 wrote to memory of 2348	3056	468ad0780db760e18ec51a2032ea3cc8_JaffaCakes118.exe	30
PID 3056 wrote to memory of 2348	3056	468ad0780db760e18ec51a2032ea3cc8_JaffaCakes118.exe	30
PID 3056 wrote to memory of 2348	3056	468ad0780db760e18ec51a2032ea3cc8_JaffaCakes118.exe	30
PID 3056 wrote to memory of 2348	3056	468ad0780db760e18ec51a2032ea3cc8_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\468ad0780db760e18ec51a2032ea3cc8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\468ad0780db760e18ec51a2032ea3cc8_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:3056
- C:\Windows\services.exe
  "C:\Windows\services.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  PID:2348

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp5073.tmp

Filesize
28KB

MD5
947a852e6d517c340926b7c9632d7f0b

SHA1
7e98d27c3a166192fe5aab736c997db475aec66a

SHA256
cc08f2c31d202cb2e9e95dc6f7313c987b5aada5eed75fe1d821582ef8ec713f

SHA512
032591eb524561d125df25350b7327f1a4f70bc8dd6c59092033e04c1d559ec440213f09196b393409905e719ac3cc7103792ec235a29bc88ea65cd9c2ad9ad0

Download Submit
C:\Users\Admin\AppData\Local\Temp\ubu53purF.log

Filesize
1KB

MD5
02b914af1c16329aa8501baed27dcee9

SHA1
fe54f966cb49c0cd00cf49c5d823be507ce75cd4

SHA256
cfaf2b8929a22d87b12057e0c5cf488cd93b6cfd90d88f6a2ec062f7efda77c8

SHA512
44735806814be936c13c6df2931db3d3537c6ecd15004b1e54e127bc6c6c62b18c375aab27b517964bf8fbd261c043991a0e4bfb623fe7a853a9c1b27c4db33a

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

Filesize
1KB

MD5
e7c85a53e21c5f3c213cd372864bb80a

SHA1
45bb99ea2dbdae4df0eaf4bd7333320f766ccb88

SHA256
d8d8865e85936517143c8235ff604a2c3a5dea9bdd9574aa4b4ece4a6bc04380

SHA512
74a2af676e9ef1c0cc9eaf77811415567df53604f3c103c8fb38884b3052c840bd2c5b61cfc2730de7a041af3c6e0f2150feb68de8263f3f804b9fe7488008b4

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/2348-23-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2348-49-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2348-86-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2348-81-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2348-79-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2348-30-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2348-32-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2348-37-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2348-42-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2348-44-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2348-11-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2348-18-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2348-54-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2348-61-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2348-56-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3056-55-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/3056-10-0x0000000000220000-0x0000000000228000-memory.dmp

Filesize
32KB

Download
memory/3056-9-0x0000000000220000-0x0000000000228000-memory.dmp

Filesize
32KB

Download
memory/3056-78-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/3056-25-0x0000000000220000-0x0000000000228000-memory.dmp

Filesize
32KB

Download
memory/3056-80-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/3056-24-0x0000000000220000-0x0000000000228000-memory.dmp

Filesize
32KB

Download
memory/3056-85-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/3056-8-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads