3af096f5bcb41d01bee225eda408d2d688584ba794f45782f8e5df68467b4dbe

General

Target

a065fb68a6479cdc42e69c669c3f1bc5_JaffaCakes118.exe
Size

28KB
MD5

a065fb68a6479cdc42e69c669c3f1bc5
SHA1

cdda3505a04addde3af0a4bd1112e8240117ce00
SHA256

3af096f5bcb41d01bee225eda408d2d688584ba794f45782f8e5df68467b4dbe
SHA512

6aa7c4c74ea0c8fce4c691ebc56f6ea1a64e3db8317a4fbacf2dfdbe04c093e1fd21c98b438efad088f4230bfc77e7ee18c4690d129094cd5694288b2e91cf2d
SSDEEP

384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNgS6w:Dv8IRRdsxq1DjJcqf7Rw

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2216	services.exe

UPX packed file 25 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2204-0-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral1/files/0x0008000000015fa3-10.dat	upx
behavioral1/memory/2216-11-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2204-17-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral1/memory/2204-18-0x0000000000220000-0x0000000000228000-memory.dmp	upx
behavioral1/memory/2216-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2216-22-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2216-27-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2216-32-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2216-34-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2216-39-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2216-44-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2216-46-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2216-51-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2216-56-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2216-58-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2204-57-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral1/memory/2204-62-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral1/memory/2216-63-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x0005000000004ed7-73.dat	upx
behavioral1/memory/2216-81-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2204-80-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral1/memory/2204-82-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral1/memory/2216-83-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2216-88-0x0000000000400000-0x0000000000408000-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"	a065fb68a6479cdc42e69c669c3f1bc5_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\java.exe	a065fb68a6479cdc42e69c669c3f1bc5_JaffaCakes118.exe
File created	C:\Windows\services.exe	a065fb68a6479cdc42e69c669c3f1bc5_JaffaCakes118.exe
File opened for modification	C:\Windows\java.exe	a065fb68a6479cdc42e69c669c3f1bc5_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a065fb68a6479cdc42e69c669c3f1bc5_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2204 wrote to memory of 2216	2204	a065fb68a6479cdc42e69c669c3f1bc5_JaffaCakes118.exe	30
PID 2204 wrote to memory of 2216	2204	a065fb68a6479cdc42e69c669c3f1bc5_JaffaCakes118.exe	30
PID 2204 wrote to memory of 2216	2204	a065fb68a6479cdc42e69c669c3f1bc5_JaffaCakes118.exe	30
PID 2204 wrote to memory of 2216	2204	a065fb68a6479cdc42e69c669c3f1bc5_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\a065fb68a6479cdc42e69c669c3f1bc5_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a065fb68a6479cdc42e69c669c3f1bc5_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2204
- C:\Windows\services.exe
  "C:\Windows\services.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  PID:2216

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

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\tmp7B0B.tmp

Filesize
28KB

MD5
121988ecc2b6e8f745a9529f6904f7aa

SHA1
a435ad395fb4903e70a22bffee65548fde44f65b

SHA256
7120c71fd193d78fbb22a9617ea41968b7538ef0efca155f367332461aafc5a2

SHA512
20442aae15146b7af1fd9489cec6c450b30e51eb9c8caf1ab273b67824029277c6e0b325d963af3aa8512bff73127c2d360e3f3e7050e4fa383755f977ba0abf

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

Filesize
1KB

MD5
494a34d962292653ec337e9ed6cc6818

SHA1
144edbf60c4defd2fcc767323452232ab0e2afe7

SHA256
aa97eb8d435fdede661969a35ded5770b392f42b03992093279cb95eeecce64e

SHA512
b6ddb8b59cae5ee251d03cb8a04e4338d6cd667c4676d0067c5c37e9553b65a0c15a16047a6e6aa1b78e7ef07fcc75ac7eb2eff32872e43e48a5f0375e47c49b

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/2204-62-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/2204-8-0x0000000000220000-0x0000000000228000-memory.dmp

Filesize
32KB

Download
memory/2204-17-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/2204-19-0x0000000000220000-0x0000000000228000-memory.dmp

Filesize
32KB

Download
memory/2204-18-0x0000000000220000-0x0000000000228000-memory.dmp

Filesize
32KB

Download
memory/2204-82-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/2204-80-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/2204-9-0x0000000000220000-0x0000000000228000-memory.dmp

Filesize
32KB

Download
memory/2204-0-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/2204-57-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/2216-51-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2216-32-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2216-46-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2216-39-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2216-56-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2216-58-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2216-34-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2216-44-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2216-63-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2216-11-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2216-27-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2216-81-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2216-22-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2216-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2216-83-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2216-88-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads