ramnit | c395e78ea2058f378569a92731b14b783b346a71de2c8258781fe0962e937b01

Analysis

max time kernel
122s
max time network
126s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
29-07-2024 10:24

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General

Target

408072079c55452712bfadda41ee4270_JaffaCakes118.exe
Size

157KB
MD5

408072079c55452712bfadda41ee4270
SHA1

553b343d2de3b64bdac82a7d2530688c274786b3
SHA256

c395e78ea2058f378569a92731b14b783b346a71de2c8258781fe0962e937b01
SHA512

7d03e071bacfa7a92e8a33552039e38ea990c3962974199a8bc348703f52b0136e2ce151ca722ae80322d1a5876fcb641c6c6ada717625e073027e1edd3d0bda
SSDEEP

1536:XOZZnAEjEIZvumULmj4wrraK5dZ4Ltta9Km/ec3DtAL6bmZ4bXSjrAE+fySPoqRI:ennAQVG/LytaKItS/fiLKS+f5Aq7i

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
Loads dropped DLL 2 IoCs

Processes:

408072079c55452712bfadda41ee4270_JaffaCakes118.exe

pid process

2104 408072079c55452712bfadda41ee4270_JaffaCakes118.exe
2104 408072079c55452712bfadda41ee4270_JaffaCakes118.exe

pid	process
2104	408072079c55452712bfadda41ee4270_JaffaCakes118.exe
2104	408072079c55452712bfadda41ee4270_JaffaCakes118.exe

UPX packed file 2 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/2104-2-0x0000000000400000-0x000000000043C000-memory.dmp	upx
behavioral1/memory/2104-8-0x0000000000400000-0x000000000043C000-memory.dmp	upx

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3064 2104 WerFault.exe 408072079c55452712bfadda41ee4270_JaffaCakes118.exe
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

Processes:

408072079c55452712bfadda41ee4270_JaffaCakes118.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 408072079c55452712bfadda41ee4270_JaffaCakes118.exe

pid	pid_target	process	target process
3064	2104	WerFault.exe	408072079c55452712bfadda41ee4270_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	408072079c55452712bfadda41ee4270_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\408072079c55452712bfadda41ee4270_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\408072079c55452712bfadda41ee4270_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2104

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2104 -s 180
2⤵
- Program crash
PID:3064

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\~TMB8A5.tmp

Filesize
1.2MB

MD5
d124f55b9393c976963407dff51ffa79

SHA1
2c7bbedd79791bfb866898c85b504186db610b5d

SHA256
ea1e16247c848c8c171c4cd1fa17bc5a018a1fcb0c0dac25009066b6667b8eef

SHA512
278fe3a4b1fbbe700e4f4483b610133e975e36e101455661d5197bd892a68839b9d555499040d200c92aefa9e3819380e395c0cd85d5fc845c6364d128a8cf06

Download Submit
\Users\Admin\AppData\Local\Temp\~TMB913.tmp

Filesize
1.1MB

MD5
9b98d47916ead4f69ef51b56b0c2323c

SHA1
290a80b4ded0efc0fd00816f373fcea81a521330

SHA256
96e0ae104c9662d0d20fdf59844c2d18334e5847b6c4fc7f8ce4b3b87f39887b

SHA512
68b67021f228d8d71df4deb0b6388558b2f935a6aa466a12199cd37ada47ee588ea407b278d190d3a498b0ef3f5f1a2573a469b7ea5561ab2e7055c45565fe94

Download Submit
memory/2104-0-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2104-2-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2104-8-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download