ramnit | f952f119e5a9ccd822ce06ef07bb3ecdfebcbbf77f0c5d7d0a8f15efd797f076

Analysis

max time kernel
95s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
16-01-2025 20:53

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General

Target

f952f119e5a9ccd822ce06ef07bb3ecdfebcbbf77f0c5d7d0a8f15efd797f076N.exe
Size

83KB
MD5

252059c4cfa659b3aba748bf061d6a00
SHA1

3df42b9d4189c5eae53be897c69b64a28ed8853d
SHA256

f952f119e5a9ccd822ce06ef07bb3ecdfebcbbf77f0c5d7d0a8f15efd797f076
SHA512

550d959e63b4b407fd6921e90a68648484044cd75a5a7fa6f69ab92f68f9d3456429a6d9494c07c5c0a826dc1d56758a0b4a8c9c4928b2eef332a7bd58a66e67
SSDEEP

1536:1ODUngi71V1f8TjQDkF2l3BPoesXv8So3fpl1hFas:IDUngiD1f8TjQDkF21lHO8SkPh

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
2064	f952f119e5a9ccd822ce06ef07bb3ecdfebcbbf77f0c5d7d0a8f15efd797f076N.exe

UPX packed file 8 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2064-3-0x0000000000400000-0x000000000041B000-memory.dmp	upx
behavioral2/memory/2064-4-0x0000000000400000-0x000000000041B000-memory.dmp	upx
behavioral2/memory/2064-2-0x0000000000400000-0x000000000041B000-memory.dmp	upx
behavioral2/memory/2064-5-0x0000000000400000-0x000000000041B000-memory.dmp	upx
behavioral2/memory/2064-7-0x0000000000400000-0x000000000041B000-memory.dmp	upx
behavioral2/memory/2064-8-0x0000000000400000-0x000000000041B000-memory.dmp	upx
behavioral2/memory/2064-10-0x0000000000400000-0x000000000041B000-memory.dmp	upx
behavioral2/memory/2064-9-0x0000000000400000-0x000000000041B000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1496	2064	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	f952f119e5a9ccd822ce06ef07bb3ecdfebcbbf77f0c5d7d0a8f15efd797f076N.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
2064	f952f119e5a9ccd822ce06ef07bb3ecdfebcbbf77f0c5d7d0a8f15efd797f076N.exe

C:\Users\Admin\AppData\Local\Temp\f952f119e5a9ccd822ce06ef07bb3ecdfebcbbf77f0c5d7d0a8f15efd797f076N.exe
"C:\Users\Admin\AppData\Local\Temp\f952f119e5a9ccd822ce06ef07bb3ecdfebcbbf77f0c5d7d0a8f15efd797f076N.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
PID:2064
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2064 -s 388
  2⤵
  - Program crash
  PID:1496

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 2064 -ip 2064
1⤵
PID:2036

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\~TMB1CB.tmp

Filesize
1.6MB

MD5
4f3387277ccbd6d1f21ac5c07fe4ca68

SHA1
e16506f662dc92023bf82def1d621497c8ab5890

SHA256
767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac

SHA512
9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219

Download Submit
memory/2064-1-0x0000000000401000-0x0000000000404000-memory.dmp

Filesize
12KB

Download
memory/2064-8-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2064-2-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2064-6-0x00000000001B0000-0x00000000001B1000-memory.dmp

Filesize
4KB

Download
memory/2064-5-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2064-0-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2064-7-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2064-4-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2064-10-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2064-9-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2064-3-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2064-15-0x00000000777A2000-0x00000000777A4000-memory.dmp

Filesize
8KB

Download
memory/2064-16-0x00000000777A2000-0x00000000777A3000-memory.dmp

Filesize
4KB

Download
memory/2064-18-0x0000000000401000-0x0000000000404000-memory.dmp

Filesize
12KB

Download