ramnit | 0273216afde97ad28efc2a8da016db391b3507c56c307b240a79dcdf29b0be54

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
01-01-2025 21:03

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General

Target

JaffaCakes118_60a57551b80d402ba48e38bc3d4de294.exe
Size

68KB
MD5

60a57551b80d402ba48e38bc3d4de294
SHA1

0caef518e6ba773366633c896958d06471e5f2f4
SHA256

0273216afde97ad28efc2a8da016db391b3507c56c307b240a79dcdf29b0be54
SHA512

eb1df561a9293aa45fa04c719f857c6dc922b8a3a3f77c1121754bae0d4770d9dfff2815f4372c55459837f43461c9626aaf2a7c6e57f23cf92eaa11b9b107bc
SSDEEP

1536:ajEDZ/5+uLEr4EU3xBWZCnJLCL8GV7BBk49bQVBspEzEBAo3NT4:aQDFoSE0EQWZCnJLCL5QiR98

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
4940	JaffaCakes118_60a57551b80d402ba48e38bc3d4de294.exe

UPX packed file 8 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4940-2-0x0000000000400000-0x0000000000425000-memory.dmp	upx
behavioral2/memory/4940-3-0x0000000000400000-0x0000000000425000-memory.dmp	upx
behavioral2/memory/4940-1-0x0000000000400000-0x0000000000425000-memory.dmp	upx
behavioral2/memory/4940-8-0x0000000000400000-0x0000000000425000-memory.dmp	upx
behavioral2/memory/4940-10-0x0000000000400000-0x0000000000425000-memory.dmp	upx
behavioral2/memory/4940-7-0x0000000000400000-0x0000000000425000-memory.dmp	upx
behavioral2/memory/4940-6-0x0000000000400000-0x0000000000425000-memory.dmp	upx
behavioral2/memory/4940-19-0x0000000000400000-0x0000000000421000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1508	4940	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_60a57551b80d402ba48e38bc3d4de294.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
4940	JaffaCakes118_60a57551b80d402ba48e38bc3d4de294.exe

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_60a57551b80d402ba48e38bc3d4de294.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_60a57551b80d402ba48e38bc3d4de294.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
PID:4940
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4940 -s 260
  2⤵
  - Program crash
  PID:1508

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 4940 -ip 4940
1⤵
PID:1868

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\~TM8E07.tmp

Filesize
1.6MB

MD5
4f3387277ccbd6d1f21ac5c07fe4ca68

SHA1
e16506f662dc92023bf82def1d621497c8ab5890

SHA256
767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac

SHA512
9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219

Download Submit
memory/4940-7-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/4940-6-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/4940-4-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/4940-3-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/4940-1-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/4940-8-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/4940-5-0x00000000006B0000-0x00000000006B1000-memory.dmp

Filesize
4KB

Download
memory/4940-0-0x0000000000401000-0x0000000000404000-memory.dmp

Filesize
12KB

Download
memory/4940-10-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/4940-2-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/4940-14-0x0000000077812000-0x0000000077814000-memory.dmp

Filesize
8KB

Download
memory/4940-16-0x0000000077812000-0x0000000077814000-memory.dmp

Filesize
8KB

Download
memory/4940-15-0x0000000077812000-0x0000000077813000-memory.dmp

Filesize
4KB

Download
memory/4940-18-0x0000000000401000-0x0000000000404000-memory.dmp

Filesize
12KB

Download
memory/4940-19-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download