ramnit | 1e835832f440f1a949ff14547bfe943013f5211e3d5ad80632048554861d70ee

General

Target

02db6c6dd0119ae4dd092c95269ef0fa.exe
Size

104KB
MD5

02db6c6dd0119ae4dd092c95269ef0fa
SHA1

0c847bd4af6ef9eb9da384374fb70117be59150d
SHA256

1e835832f440f1a949ff14547bfe943013f5211e3d5ad80632048554861d70ee
SHA512

b83eef9cd127287da84fc6682b2cf84a1e6961d961fc6b194150ccce15fbdf5dae273a584041d39ffbabb7a55a7e922e43e1be8e67c1dce782360fb31f9d966b
SSDEEP

3072:lQ5faGko6CFrbJKARb0WQ9FSE1Fk8jwaaHw7Koj4rgdy:61afCF3IO0WmFR

Score

10^/10

ramnit banker 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

Program crash 2 IoCs

pid	pid_target	Process
3276	4876	WerFault.exe
4428	3156	WerFault.exe

Modifies Internet Explorer settings 1 TTPs 2 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeSecurityPrivilege	1952	02db6c6dd0119ae4dd092c95269ef0fa.exe
Token: SeDebugPrivilege	1952	02db6c6dd0119ae4dd092c95269ef0fa.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4496	IEXPLORE.EXE
4496	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 1952 wrote to memory of 4876	1952	02db6c6dd0119ae4dd092c95269ef0fa.exe	21
PID 1952 wrote to memory of 4876	1952	02db6c6dd0119ae4dd092c95269ef0fa.exe	21
PID 1952 wrote to memory of 4876	1952	02db6c6dd0119ae4dd092c95269ef0fa.exe	21
PID 1952 wrote to memory of 4876	1952	02db6c6dd0119ae4dd092c95269ef0fa.exe	21
PID 1952 wrote to memory of 4876	1952	02db6c6dd0119ae4dd092c95269ef0fa.exe	21
PID 1952 wrote to memory of 4876	1952	02db6c6dd0119ae4dd092c95269ef0fa.exe	21
PID 1952 wrote to memory of 4876	1952	02db6c6dd0119ae4dd092c95269ef0fa.exe	21
PID 1952 wrote to memory of 4876	1952	02db6c6dd0119ae4dd092c95269ef0fa.exe	21
PID 1952 wrote to memory of 4876	1952	02db6c6dd0119ae4dd092c95269ef0fa.exe	21
PID 1952 wrote to memory of 3576	1952	02db6c6dd0119ae4dd092c95269ef0fa.exe	101
PID 1952 wrote to memory of 3576	1952	02db6c6dd0119ae4dd092c95269ef0fa.exe	101
PID 1952 wrote to memory of 3576	1952	02db6c6dd0119ae4dd092c95269ef0fa.exe	101
PID 3576 wrote to memory of 4496	3576	iexplore.exe	100
PID 3576 wrote to memory of 4496	3576	iexplore.exe	100
PID 4496 wrote to memory of 668	4496	IEXPLORE.EXE	102
PID 4496 wrote to memory of 668	4496	IEXPLORE.EXE	102
PID 4496 wrote to memory of 668	4496	IEXPLORE.EXE	102

C:\Users\Admin\AppData\Local\Temp\02db6c6dd0119ae4dd092c95269ef0fa.exe
"C:\Users\Admin\AppData\Local\Temp\02db6c6dd0119ae4dd092c95269ef0fa.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1952
- C:\Windows\SysWOW64\svchost.exe
  C:\Windows\system32\svchost.exe
  2⤵
  PID:4876
- C:\Program Files (x86)\Internet Explorer\iexplore.exe
  "C:\Program Files (x86)\Internet Explorer\iexplore.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3576
- C:\Windows\SysWOW64\svchost.exe
  C:\Windows\system32\svchost.exe
  2⤵
  PID:3156
- C:\Program Files (x86)\Internet Explorer\iexplore.exe
  "C:\Program Files (x86)\Internet Explorer\iexplore.exe"
  2⤵
  PID:4064
- C:\Users\Admin\AppData\Local\Temp\jcauhppdosanovdb.exe
  "C:\Users\Admin\AppData\Local\Temp\jcauhppdosanovdb.exe"
  2⤵
  PID:2916

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4876 -ip 4876
1⤵
PID:548

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4876 -s 208
1⤵
- Program crash
PID:3276

C:\Program Files\Internet Explorer\IEXPLORE.EXE
"C:\Program Files\Internet Explorer\IEXPLORE.EXE"
1⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4496
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4496 CREDAT:17410 /prefetch:2
  2⤵
  PID:668
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4496 CREDAT:17416 /prefetch:2
  2⤵
  PID:4352

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3156 -s 204
1⤵
- Program crash
PID:4428

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 508 -p 3156 -ip 3156
1⤵
PID:1512

C:\Program Files\Internet Explorer\IEXPLORE.EXE
"C:\Program Files\Internet Explorer\IEXPLORE.EXE"
1⤵
PID:4948

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1952-2-0x00000000009F0000-0x00000000009F2000-memory.dmp

Filesize
8KB

Download
memory/1952-17-0x0000000077092000-0x0000000077093000-memory.dmp

Filesize
4KB

Download
memory/1952-16-0x0000000000400000-0x0000000000439CD4-memory.dmp

Filesize
231KB

Download
memory/1952-7-0x0000000077092000-0x0000000077093000-memory.dmp

Filesize
4KB

Download
memory/1952-5-0x0000000000A10000-0x0000000000A11000-memory.dmp

Filesize
4KB

Download
memory/1952-4-0x0000000000A00000-0x0000000000A01000-memory.dmp

Filesize
4KB

Download
memory/1952-0-0x0000000000400000-0x0000000000439CD4-memory.dmp

Filesize
231KB

Download
memory/1952-10-0x0000000000400000-0x0000000000439CD4-memory.dmp

Filesize
231KB

Download
memory/1952-1-0x0000000000400000-0x0000000000439CD4-memory.dmp

Filesize
231KB

Download
memory/1952-14-0x0000000000400000-0x0000000000439CD4-memory.dmp

Filesize
231KB

Download
memory/2916-34-0x0000000000400000-0x0000000000439CD4-memory.dmp

Filesize
231KB

Download
memory/2916-32-0x0000000002060000-0x0000000002062000-memory.dmp

Filesize
8KB

Download
memory/2916-30-0x0000000000400000-0x0000000000439CD4-memory.dmp

Filesize
231KB

Download
memory/4876-9-0x00000000007D0000-0x00000000007D1000-memory.dmp

Filesize
4KB

Download
memory/4876-8-0x00000000007F0000-0x00000000007F1000-memory.dmp

Filesize
4KB

Download

Analysis

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