ramnit | d56cab83b46702a25628cee73c7224cda6a0f45376a15d1a3df735f7be79395d

Analysis

max time kernel
94s
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
26/12/2024, 04:08

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General

Target

d56cab83b46702a25628cee73c7224cda6a0f45376a15d1a3df735f7be79395d.exe
Size

110KB
MD5

b20a11fae2dda79f9231faa0da0005a5
SHA1

1af0afd7be40db80d5a4d9e3639f1409affe0cd2
SHA256

d56cab83b46702a25628cee73c7224cda6a0f45376a15d1a3df735f7be79395d
SHA512

03b3aa855479863ee743b624f8738f69ef076fa14cf30e46ad4aa3ef5e5366b0f14695c001c95f72332431f1840a189660fbb5f0ecd4459a0b08633a187bcc9c
SSDEEP

1536:7+FDoKtniY1u7Nn2JFkC2styJjCKICFjC7EWisS+5mlatSfkZG:7+FDzK71QkbstyJjCKICpC72s/mlaXG

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
3032	d56cab83b46702a25628cee73c7224cda6a0f45376a15d1a3df735f7be79395d.exe

UPX packed file 8 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3032-8-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral2/memory/3032-7-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral2/memory/3032-9-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral2/memory/3032-5-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral2/memory/3032-6-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral2/memory/3032-12-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral2/memory/3032-11-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral2/memory/3032-14-0x0000000000400000-0x000000000042A000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3324	3032	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	d56cab83b46702a25628cee73c7224cda6a0f45376a15d1a3df735f7be79395d.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
3032	d56cab83b46702a25628cee73c7224cda6a0f45376a15d1a3df735f7be79395d.exe

C:\Users\Admin\AppData\Local\Temp\d56cab83b46702a25628cee73c7224cda6a0f45376a15d1a3df735f7be79395d.exe
"C:\Users\Admin\AppData\Local\Temp\d56cab83b46702a25628cee73c7224cda6a0f45376a15d1a3df735f7be79395d.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
PID:3032
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3032 -s 436
  2⤵
  - Program crash
  PID:3324

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 3032 -ip 3032
1⤵
PID:3264

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\~TM7FCF.tmp

Filesize
1.6MB

MD5
4f3387277ccbd6d1f21ac5c07fe4ca68

SHA1
e16506f662dc92023bf82def1d621497c8ab5890

SHA256
767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac

SHA512
9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219

Download Submit
memory/3032-5-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/3032-11-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/3032-2-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/3032-4-0x00000000008F0000-0x00000000008F1000-memory.dmp

Filesize
4KB

Download
memory/3032-8-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/3032-7-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/3032-3-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/3032-6-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/3032-9-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/3032-12-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/3032-0-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/3032-14-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/3032-18-0x0000000077A52000-0x0000000077A53000-memory.dmp

Filesize
4KB

Download
memory/3032-17-0x0000000077A52000-0x0000000077A54000-memory.dmp

Filesize
8KB

Download
memory/3032-1-0x0000000000401000-0x0000000000402000-memory.dmp

Filesize
4KB

Download