ramnit | 16e7c02ed9e27c2ad22a7d9f84519a7c062b9c06a17315f61f6ebcc445365875

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
14/01/2025, 00:32

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General

Target

JaffaCakes118_3221c7b094816acc22a422a577d59862.exe
Size

157KB
MD5

3221c7b094816acc22a422a577d59862
SHA1

89961e4f0efe01d8f49d00f7440591211b844891
SHA256

16e7c02ed9e27c2ad22a7d9f84519a7c062b9c06a17315f61f6ebcc445365875
SHA512

8dfbccede66f7666410a38bbcbbc76d59d59f0c8723f672a9db5246184fab67cc6e8566ff0fce55319ce96d6312f82a21895a2c61d8b65bdbafd47a00f4c7281
SSDEEP

3072:kr6W2wIcju6IIXlNPQmTh907Y6lP/8qkrHKz:46gI4u6lXnxh65QO

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

Loads dropped DLL 1 IoCs

pid	Process
4988	JaffaCakes118_3221c7b094816acc22a422a577d59862.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4988-2-0x0000000000400000-0x000000000042F000-memory.dmp	upx
behavioral2/memory/4988-6-0x0000000000400000-0x000000000042F000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1064	4988	WerFault.exe	82

System Location Discovery: System Language Discovery 1 TTPs 1 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_3221c7b094816acc22a422a577d59862.exe

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3221c7b094816acc22a422a577d59862.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3221c7b094816acc22a422a577d59862.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:4988
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4988 -s 476
  2⤵
  - Program crash
  PID:1064

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4988 -ip 4988
1⤵
PID:3600

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\~TM8DE8.tmp

Filesize
1.6MB

MD5
4f3387277ccbd6d1f21ac5c07fe4ca68

SHA1
e16506f662dc92023bf82def1d621497c8ab5890

SHA256
767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac

SHA512
9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219

Download Submit
memory/4988-0-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/4988-1-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/4988-2-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/4988-6-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download