ramnit | c319e20a80c971f6e0dee98c0443749284c5c0dce0a230a6eedb2b0bfd9d6ba9

Analysis

max time kernel
93s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
31/12/2024, 05:26

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General

Target

JaffaCakes118_068f49e05737e666504edfee3aea7ff1.exe
Size

188KB
MD5

068f49e05737e666504edfee3aea7ff1
SHA1

824c15828513ceefccc390b29f98c7e7d7c0fc0e
SHA256

c319e20a80c971f6e0dee98c0443749284c5c0dce0a230a6eedb2b0bfd9d6ba9
SHA512

6240f1a90f5cdd2eb7e291cfafb81c3a84c35fbafc3855aa3b833df8beac2a7bb102fa5cea957df5ffdfa478f1168ee43e1aa3aa18c28443561745ac039dca5b
SSDEEP

3072:iNf3wRqQxKvxnsRcaCUl1pLDBzz6bjOVgCZVy+NxBsR1A+1dprH8K8Z:WPeyxTUlp2ytxxBq7jm

Score

10^/10

ramnit banker discovery spyware stealer trojan upx worm

Malware Config

Signatures

Ramnit
Ramnit is a versatile family that holds viruses, worms, and Trojans.
trojan spyware stealer worm banker ramnit
Ramnit family
ramnit

Executes dropped EXE 1 IoCs

pid	Process
2032	JaffaCakes118_068f49e05737e666504edfee3aea7ff1mgr.exe

Loads dropped DLL 1 IoCs

pid	Process
2032	JaffaCakes118_068f49e05737e666504edfee3aea7ff1mgr.exe

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2032-8-0x0000000000400000-0x0000000000444000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4224	2032	WerFault.exe	84

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	JaffaCakes118_068f49e05737e666504edfee3aea7ff1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_068f49e05737e666504edfee3aea7ff1mgr.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
5064	JaffaCakes118_068f49e05737e666504edfee3aea7ff1.exe

Suspicious use of SendNotifyMessage 1 IoCs

pid	Process
5064	JaffaCakes118_068f49e05737e666504edfee3aea7ff1.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 5064 wrote to memory of 2032	5064	JaffaCakes118_068f49e05737e666504edfee3aea7ff1.exe	84
PID 5064 wrote to memory of 2032	5064	JaffaCakes118_068f49e05737e666504edfee3aea7ff1.exe	84
PID 5064 wrote to memory of 2032	5064	JaffaCakes118_068f49e05737e666504edfee3aea7ff1.exe	84

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_068f49e05737e666504edfee3aea7ff1.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_068f49e05737e666504edfee3aea7ff1.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:5064
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_068f49e05737e666504edfee3aea7ff1mgr.exe
  C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_068f49e05737e666504edfee3aea7ff1mgr.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:2032
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2032 -s 10176
    3⤵
    - Program crash
    PID:4224

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2032 -ip 2032
1⤵
PID:2988

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_068f49e05737e666504edfee3aea7ff1mgr.exe

Filesize
94KB

MD5
8b5f2036288762602f2916929b1ab9d8

SHA1
351a0157960c3b009a9814a6e8b7f788ba798988

SHA256
55751df54d8d54e5bb8edab83bd57fd599b2e9aa313233d6aa084cde167e6951

SHA512
41a45bd5ff492cf2a01ad156f763854b1d5371d1a41cee4cad977c4ff25a561c1b3fbb067463e2b7278ac6878af139ff7fd695bed1f5883516a70031e9758bc1

Download Submit
C:\Users\Admin\AppData\Local\Temp\~TMA98E.tmp

Filesize
1.6MB

MD5
4f3387277ccbd6d1f21ac5c07fe4ca68

SHA1
e16506f662dc92023bf82def1d621497c8ab5890

SHA256
767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac

SHA512
9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219

Download Submit
memory/2032-5-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2032-6-0x0000000002060000-0x00000000020A4000-memory.dmp

Filesize
272KB

Download
memory/2032-8-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2032-12-0x0000000002060000-0x00000000020A4000-memory.dmp

Filesize
272KB

Download
memory/5064-0-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/5064-13-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download