ramnit | 24d9f517a074616e4a1bb5f82ef0805d3413f5de507807ad70a9edb6ad396155

Analysis

max time kernel
121s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
12/01/2025, 16:54

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General

Target

JaffaCakes118_139d34db5a4dbc2d9e4b5afd50158eff.exe
Size

157KB
MD5

139d34db5a4dbc2d9e4b5afd50158eff
SHA1

d1c3582efd2a493487d086ef53a3811d17fa767c
SHA256

24d9f517a074616e4a1bb5f82ef0805d3413f5de507807ad70a9edb6ad396155
SHA512

bf032d51617ed68372a44f90f8d32fbb1488179e3ed33e0640522dd8c45746fb5d5ccd6ee1edad8e895991f8a3b62bc78d5b3794d161b570b2d69d56d08499c5
SSDEEP

3072:8r6W2wIcju6IIXlNPQmTh907Y6lP/8qkrHK5:g6gI4u6lXnxh65Qs

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 2 IoCs

pid	Process
2872	JaffaCakes118_139d34db5a4dbc2d9e4b5afd50158eff.exe
2872	JaffaCakes118_139d34db5a4dbc2d9e4b5afd50158eff.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2872-10-0x0000000000400000-0x0000000000432000-memory.dmp	upx
behavioral1/memory/2872-6-0x0000000000400000-0x0000000000432000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2320	2872	WerFault.exe	30

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_139d34db5a4dbc2d9e4b5afd50158eff.exe

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_139d34db5a4dbc2d9e4b5afd50158eff.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_139d34db5a4dbc2d9e4b5afd50158eff.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2872
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2872 -s 180
  2⤵
  - Program crash
  PID:2320

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

\Users\Admin\AppData\Local\Temp\~TMD568.tmp

Filesize
1.2MB

MD5
d124f55b9393c976963407dff51ffa79

SHA1
2c7bbedd79791bfb866898c85b504186db610b5d

SHA256
ea1e16247c848c8c171c4cd1fa17bc5a018a1fcb0c0dac25009066b6667b8eef

SHA512
278fe3a4b1fbbe700e4f4483b610133e975e36e101455661d5197bd892a68839b9d555499040d200c92aefa9e3819380e395c0cd85d5fc845c6364d128a8cf06

Download Submit
\Users\Admin\AppData\Local\Temp\~TMD598.tmp

Filesize
1.1MB

MD5
9b98d47916ead4f69ef51b56b0c2323c

SHA1
290a80b4ded0efc0fd00816f373fcea81a521330

SHA256
96e0ae104c9662d0d20fdf59844c2d18334e5847b6c4fc7f8ce4b3b87f39887b

SHA512
68b67021f228d8d71df4deb0b6388558b2f935a6aa466a12199cd37ada47ee588ea407b278d190d3a498b0ef3f5f1a2573a469b7ea5561ab2e7055c45565fe94

Download Submit
memory/2872-0-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/2872-1-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/2872-2-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/2872-10-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/2872-6-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download