ramnit | 7a7a75e47403e3744df374a583559c425a7ce2fe6260fae994b3546a322109c6

Analysis

max time kernel
121s
max time network
128s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
29-12-2024 12:11

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General

Target

1474031cf449fb6bc31aa6bb646941714610874a7663787f62a07d817b614ea5.exe
Size

410KB
MD5

937526d576083f85750190527110d814
SHA1

77807d34df6188dfe17f5c6dfd7c9e852be1442d
SHA256

1474031cf449fb6bc31aa6bb646941714610874a7663787f62a07d817b614ea5
SHA512

6af51639171c06d94f96f65d2c5004bf5c1a89778e375e235c823060687ff5c81f2f7bedc7e87623c1aa906070f9c13c17bcf52d5c3a1129a0ece656fbb40a24
SSDEEP

6144:HX/yyNg7ZdH6oBQ/xqam7KWPYR6jayTbT1rEjLEjKcdw/vQlGmO:HX/yEg7ZMf/YaQA6j/TyvWKcdhlxO

Score

10^/10

ramnit banker discovery spyware stealer trojan 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 2 IoCs

pid	Process
2804	1474031cf449fb6bc31aa6bb646941714610874a7663787f62a07d817b614ea5mgr.exe
2464	1474031cf449fb6bc31aa6bb646941714610874a7663787f62a07d817b614ea5mgrmgr.exe

Loads dropped DLL 9 IoCs

pid	Process
3056	1474031cf449fb6bc31aa6bb646941714610874a7663787f62a07d817b614ea5.exe
2804	1474031cf449fb6bc31aa6bb646941714610874a7663787f62a07d817b614ea5mgr.exe
2804	1474031cf449fb6bc31aa6bb646941714610874a7663787f62a07d817b614ea5mgr.exe
2804	1474031cf449fb6bc31aa6bb646941714610874a7663787f62a07d817b614ea5mgr.exe
2464	1474031cf449fb6bc31aa6bb646941714610874a7663787f62a07d817b614ea5mgrmgr.exe
2764	WerFault.exe
2764	WerFault.exe
2464	1474031cf449fb6bc31aa6bb646941714610874a7663787f62a07d817b614ea5mgrmgr.exe
2764	WerFault.exe

Program crash 2 IoCs

pid	pid_target	Process	procid_target
2764	2804	WerFault.exe	31
2812	2464	WerFault.exe	32

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	1474031cf449fb6bc31aa6bb646941714610874a7663787f62a07d817b614ea5mgr.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1474031cf449fb6bc31aa6bb646941714610874a7663787f62a07d817b614ea5.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 3056 wrote to memory of 2804	3056	1474031cf449fb6bc31aa6bb646941714610874a7663787f62a07d817b614ea5.exe	31
PID 3056 wrote to memory of 2804	3056	1474031cf449fb6bc31aa6bb646941714610874a7663787f62a07d817b614ea5.exe	31
PID 3056 wrote to memory of 2804	3056	1474031cf449fb6bc31aa6bb646941714610874a7663787f62a07d817b614ea5.exe	31
PID 3056 wrote to memory of 2804	3056	1474031cf449fb6bc31aa6bb646941714610874a7663787f62a07d817b614ea5.exe	31
PID 2804 wrote to memory of 2464	2804	1474031cf449fb6bc31aa6bb646941714610874a7663787f62a07d817b614ea5mgr.exe	32
PID 2804 wrote to memory of 2464	2804	1474031cf449fb6bc31aa6bb646941714610874a7663787f62a07d817b614ea5mgr.exe	32
PID 2804 wrote to memory of 2464	2804	1474031cf449fb6bc31aa6bb646941714610874a7663787f62a07d817b614ea5mgr.exe	32
PID 2804 wrote to memory of 2464	2804	1474031cf449fb6bc31aa6bb646941714610874a7663787f62a07d817b614ea5mgr.exe	32
PID 2804 wrote to memory of 2764	2804	1474031cf449fb6bc31aa6bb646941714610874a7663787f62a07d817b614ea5mgr.exe	33
PID 2804 wrote to memory of 2764	2804	1474031cf449fb6bc31aa6bb646941714610874a7663787f62a07d817b614ea5mgr.exe	33
PID 2804 wrote to memory of 2764	2804	1474031cf449fb6bc31aa6bb646941714610874a7663787f62a07d817b614ea5mgr.exe	33
PID 2804 wrote to memory of 2764	2804	1474031cf449fb6bc31aa6bb646941714610874a7663787f62a07d817b614ea5mgr.exe	33

C:\Users\Admin\AppData\Local\Temp\1474031cf449fb6bc31aa6bb646941714610874a7663787f62a07d817b614ea5.exe
"C:\Users\Admin\AppData\Local\Temp\1474031cf449fb6bc31aa6bb646941714610874a7663787f62a07d817b614ea5.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3056
- C:\Users\Admin\AppData\Local\Temp\1474031cf449fb6bc31aa6bb646941714610874a7663787f62a07d817b614ea5mgr.exe
  C:\Users\Admin\AppData\Local\Temp\1474031cf449fb6bc31aa6bb646941714610874a7663787f62a07d817b614ea5mgr.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2804
- - C:\Users\Admin\AppData\Local\Temp\1474031cf449fb6bc31aa6bb646941714610874a7663787f62a07d817b614ea5mgrmgr.exe
    C:\Users\Admin\AppData\Local\Temp\1474031cf449fb6bc31aa6bb646941714610874a7663787f62a07d817b614ea5mgrmgr.exe
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    PID:2464
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2464 -s 96
      4⤵
      Program crash
      PID:2812
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2804 -s 96
    3⤵
    - Loads dropped DLL
    - Program crash
    PID:2764

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\1474031cf449fb6bc31aa6bb646941714610874a7663787f62a07d817b614ea5mgrmgr.exe

Filesize
142KB

MD5
303f491b9fc879064b210cb0b865d178

SHA1
5cbdc35fb45bd3fb5ac62950ec22443a4179203c

SHA256
15f7fb2edc9b34e0da2fc658df38d8aea52664f6be1510dba4636dc13f466f86

SHA512
96c076c5027998281c408c1314e67f14c0150ec01173a400bf42e482866744d7e6f58cc7bf9748124c3a652753020f4606b170b61f1e722f8d4f74bff65fee24

Download Submit
\Users\Admin\AppData\Local\Temp\1474031cf449fb6bc31aa6bb646941714610874a7663787f62a07d817b614ea5mgr.exe

Filesize
287KB

MD5
ace5efd8243c6964e750a7e6d65c4c01

SHA1
9feaf7316249d7228e93e41cd6276dc596eef701

SHA256
c8181c687c6aa94ed2cb3ca4d8ff5e7b9923896aaac402eb17eb867d8beddbe3

SHA512
3cd397114ed79ec0d23b0d413f6047e6e04dc6b7bfff835d09dc10267e0bcbe5b53d06bb179c98af94cd39af4b5409efb01616b67a9eb4b01c299d6ad3b92545

Download Submit
\Users\Admin\AppData\Local\Temp\~TM2839.tmp

Filesize
1.2MB

MD5
d124f55b9393c976963407dff51ffa79

SHA1
2c7bbedd79791bfb866898c85b504186db610b5d

SHA256
ea1e16247c848c8c171c4cd1fa17bc5a018a1fcb0c0dac25009066b6667b8eef

SHA512
278fe3a4b1fbbe700e4f4483b610133e975e36e101455661d5197bd892a68839b9d555499040d200c92aefa9e3819380e395c0cd85d5fc845c6364d128a8cf06

Download Submit
\Users\Admin\AppData\Local\Temp\~TM28F5.tmp

Filesize
1.1MB

MD5
9b98d47916ead4f69ef51b56b0c2323c

SHA1
290a80b4ded0efc0fd00816f373fcea81a521330

SHA256
96e0ae104c9662d0d20fdf59844c2d18334e5847b6c4fc7f8ce4b3b87f39887b

SHA512
68b67021f228d8d71df4deb0b6388558b2f935a6aa466a12199cd37ada47ee588ea407b278d190d3a498b0ef3f5f1a2573a469b7ea5561ab2e7055c45565fe94

Download Submit
memory/2464-35-0x0000000075760000-0x0000000075870000-memory.dmp

Filesize
1.1MB

Download
memory/2464-37-0x0000000075760000-0x0000000075870000-memory.dmp

Filesize
1.1MB

Download
memory/2464-39-0x0000000075760000-0x0000000075870000-memory.dmp

Filesize
1.1MB

Download
memory/2464-38-0x0000000075760000-0x0000000075870000-memory.dmp

Filesize
1.1MB

Download
memory/2464-36-0x0000000075760000-0x0000000075870000-memory.dmp

Filesize
1.1MB

Download
memory/2464-30-0x0000000075760000-0x0000000075870000-memory.dmp

Filesize
1.1MB

Download
memory/2464-34-0x0000000075760000-0x0000000075870000-memory.dmp

Filesize
1.1MB

Download
memory/2804-24-0x00000000757F4000-0x00000000757F5000-memory.dmp

Filesize
4KB

Download
memory/2804-25-0x0000000075760000-0x0000000075870000-memory.dmp

Filesize
1.1MB

Download
memory/2804-18-0x0000000077ABF000-0x0000000077AC1000-memory.dmp

Filesize
8KB

Download
memory/2804-19-0x0000000077AC0000-0x0000000077AC1000-memory.dmp

Filesize
4KB

Download
memory/2804-20-0x0000000077AC0000-0x0000000077AC2000-memory.dmp

Filesize
8KB

Download
memory/2804-12-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/2804-41-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/2804-42-0x0000000075760000-0x0000000075870000-memory.dmp

Filesize
1.1MB

Download
memory/3056-0-0x00000000001E0000-0x000000000024D000-memory.dmp

Filesize
436KB

Download
memory/3056-5-0x0000000000100000-0x000000000014C000-memory.dmp

Filesize
304KB

Download
memory/3056-6-0x00000000001E0000-0x000000000024D000-memory.dmp

Filesize
436KB

Download
memory/3056-43-0x0000000000100000-0x000000000014C000-memory.dmp

Filesize
304KB

Download