ramnit | f24cdd4fd83c98d5e98727b841fc2b20578e826535f07f01cc410212f0148618

Analysis

max time kernel
118s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
22-01-2025 10:41

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General

Target

JaffaCakes118_0ce3a702fc9331949de80a10ed20dbed.exe
Size

248KB
MD5

0ce3a702fc9331949de80a10ed20dbed
SHA1

5b68646024d8480ca768989c393c00b97ba19681
SHA256

f24cdd4fd83c98d5e98727b841fc2b20578e826535f07f01cc410212f0148618
SHA512

71530c91f7ea4dcf2ad46dd5edcb8db0774fad068273dbdeec819be8b0100c55bdeff6137d271a5c3f3e1a7d5d98ccb68b15fdde18adc446ba28176cf66eee21
SSDEEP

6144:3QVQTeRa0hGXQDhcGZIpyl7JYQiJW5jnOxMYYmMDtNbE:32fs0gXKhjIpgikjnUM/bE

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

Executes dropped EXE 1 IoCs

pid	Process
2508	JaffaCakes118_0ce3a702fc9331949de80a10ed20dbedmgr.exe

Loads dropped DLL 4 IoCs

pid	Process
1992	JaffaCakes118_0ce3a702fc9331949de80a10ed20dbed.exe
1992	JaffaCakes118_0ce3a702fc9331949de80a10ed20dbed.exe
2508	JaffaCakes118_0ce3a702fc9331949de80a10ed20dbedmgr.exe
2508	JaffaCakes118_0ce3a702fc9331949de80a10ed20dbedmgr.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2508-11-0x0000000000400000-0x000000000046B000-memory.dmp	upx
behavioral1/memory/2508-18-0x0000000000400000-0x000000000046B000-memory.dmp	upx

System Location Discovery: System Language Discovery 1 TTPs 2 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_0ce3a702fc9331949de80a10ed20dbed.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_0ce3a702fc9331949de80a10ed20dbedmgr.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1992 wrote to memory of 2508	1992	JaffaCakes118_0ce3a702fc9331949de80a10ed20dbed.exe	30
PID 1992 wrote to memory of 2508	1992	JaffaCakes118_0ce3a702fc9331949de80a10ed20dbed.exe	30
PID 1992 wrote to memory of 2508	1992	JaffaCakes118_0ce3a702fc9331949de80a10ed20dbed.exe	30
PID 1992 wrote to memory of 2508	1992	JaffaCakes118_0ce3a702fc9331949de80a10ed20dbed.exe	30

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0ce3a702fc9331949de80a10ed20dbed.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0ce3a702fc9331949de80a10ed20dbed.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1992
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0ce3a702fc9331949de80a10ed20dbedmgr.exe
  C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0ce3a702fc9331949de80a10ed20dbedmgr.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:2508

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0ce3a702fc9331949de80a10ed20dbedmgr.exe

Filesize
169KB

MD5
335f0aeb047ac7782090828b5d4fa10e

SHA1
73355b1c843bec7be94b0a39efb5ff3b1b4ee547

SHA256
6df4c841c30d414cfee93573963036abfd669627081705c6a0d9e65fd6846f53

SHA512
635d1e473a0f2cebad020f80e211b55bcb12742ddde1e65db182b077c8873f639b491ab8d11a6781095cf16729e03f93696514de72b58efad8157fad3ff399f1

Download Submit
\Users\Admin\AppData\Local\Temp\~TM872A.tmp

Filesize
1.2MB

MD5
d124f55b9393c976963407dff51ffa79

SHA1
2c7bbedd79791bfb866898c85b504186db610b5d

SHA256
ea1e16247c848c8c171c4cd1fa17bc5a018a1fcb0c0dac25009066b6667b8eef

SHA512
278fe3a4b1fbbe700e4f4483b610133e975e36e101455661d5197bd892a68839b9d555499040d200c92aefa9e3819380e395c0cd85d5fc845c6364d128a8cf06

Download Submit
\Users\Admin\AppData\Local\Temp\~TM874A.tmp

Filesize
1.1MB

MD5
9b98d47916ead4f69ef51b56b0c2323c

SHA1
290a80b4ded0efc0fd00816f373fcea81a521330

SHA256
96e0ae104c9662d0d20fdf59844c2d18334e5847b6c4fc7f8ce4b3b87f39887b

SHA512
68b67021f228d8d71df4deb0b6388558b2f935a6aa466a12199cd37ada47ee588ea407b278d190d3a498b0ef3f5f1a2573a469b7ea5561ab2e7055c45565fe94

Download Submit
memory/1992-8-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1992-0-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2508-11-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/2508-20-0x0000000000270000-0x00000000002DB000-memory.dmp

Filesize
428KB

Download
memory/2508-18-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/2508-10-0x0000000000270000-0x00000000002DB000-memory.dmp

Filesize
428KB

Download