ramnit | 96064df98158b74e5e869f81f441ee6e422ed09f9e5995b6e225b67d38943c56

General

Target

96064df98158b74e5e869f81f441ee6e422ed09f9e5995b6e225b67d38943c56.exe
Size

75KB
MD5

c043b132531010bc5c3e41e9863497f1
SHA1

387e9a09af9637fdad66dc7ee1901c52e929e18e
SHA256

96064df98158b74e5e869f81f441ee6e422ed09f9e5995b6e225b67d38943c56
SHA512

82066d8db6ca817c47bdf19a264bf3c26b14f12ea25572d7c9c768e0dd32fec753b1a94c3467b7973091e2925841c690e02294b3ad1c414577a43eb82082f498

Score

10^/10

ramnit banker 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
Executes dropped EXE 2 IoCs

Processes:

96064df98158b74e5e869f81f441ee6e422ed09f9e5995b6e225b67d38943c56Srv.exeDesktopLayer.exe

pid process

1732 96064df98158b74e5e869f81f441ee6e422ed09f9e5995b6e225b67d38943c56Srv.exe
1392 DesktopLayer.exe

pid	process
1732	96064df98158b74e5e869f81f441ee6e422ed09f9e5995b6e225b67d38943c56Srv.exe
1392	DesktopLayer.exe

UPX packed file 8 IoCs

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

upx

Processes:

resource	yara_rule
\Users\Admin\AppData\Local\Temp\96064df98158b74e5e869f81f441ee6e422ed09f9e5995b6e225b67d38943c56Srv.exe	upx
C:\Users\Admin\AppData\Local\Temp\96064df98158b74e5e869f81f441ee6e422ed09f9e5995b6e225b67d38943c56Srv.exe	upx
C:\Users\Admin\AppData\Local\Temp\96064df98158b74e5e869f81f441ee6e422ed09f9e5995b6e225b67d38943c56Srv.exe	upx
\Program Files (x86)\Microsoft\DesktopLayer.exe	upx
C:\Program Files (x86)\Microsoft\DesktopLayer.exe	upx
behavioral1/memory/1732-62-0x0000000000400000-0x000000000042E000-memory.dmp	upx
C:\Program Files (x86)\Microsoft\DesktopLayer.exe	upx
behavioral1/memory/1392-66-0x0000000000400000-0x000000000042E000-memory.dmp	upx

Loads dropped DLL 2 IoCs

Processes:

96064df98158b74e5e869f81f441ee6e422ed09f9e5995b6e225b67d38943c56.exe96064df98158b74e5e869f81f441ee6e422ed09f9e5995b6e225b67d38943c56Srv.exe

pid	process
864	96064df98158b74e5e869f81f441ee6e422ed09f9e5995b6e225b67d38943c56.exe
1732	96064df98158b74e5e869f81f441ee6e422ed09f9e5995b6e225b67d38943c56Srv.exe

Drops file in Program Files directory 4 IoCs

Processes:

96064df98158b74e5e869f81f441ee6e422ed09f9e5995b6e225b67d38943c56.exe96064df98158b74e5e869f81f441ee6e422ed09f9e5995b6e225b67d38943c56Srv.exe

description	ioc	process
File created	C:\Program Files\GodModel.{ED7BA470-8E54-465E-825C-99712043E01C}\360.dll	96064df98158b74e5e869f81f441ee6e422ed09f9e5995b6e225b67d38943c56.exe
File opened for modification	C:\Program Files (x86)\Microsoft\px48B5.tmp	96064df98158b74e5e869f81f441ee6e422ed09f9e5995b6e225b67d38943c56Srv.exe
File created	C:\Program Files (x86)\Microsoft\DesktopLayer.exe	96064df98158b74e5e869f81f441ee6e422ed09f9e5995b6e225b67d38943c56Srv.exe
File opened for modification	C:\Program Files (x86)\Microsoft\DesktopLayer.exe	96064df98158b74e5e869f81f441ee6e422ed09f9e5995b6e225b67d38943c56Srv.exe

Modifies Internet Explorer settings 1 TTPs 28 IoCs

adware spyware

Modify Registry

T1112

Processes:

iexplore.exeIEXPLORE.EXE

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "362894879"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{FD7667B1-F43B-11EC-8312-7EDEB47CBF10} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

DesktopLayer.exe

pid process

1392 DesktopLayer.exe
1392 DesktopLayer.exe
1392 DesktopLayer.exe
1392 DesktopLayer.exe
Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

iexplore.exe

pid process

1704 iexplore.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

iexplore.exeIEXPLORE.EXE

pid process

1704 iexplore.exe
1704 iexplore.exe
1760 IEXPLORE.EXE
1760 IEXPLORE.EXE
1760 IEXPLORE.EXE
1760 IEXPLORE.EXE

pid	process
1392	DesktopLayer.exe
1392	DesktopLayer.exe
1392	DesktopLayer.exe
1392	DesktopLayer.exe

pid	process
1704	iexplore.exe

pid	process
1704	iexplore.exe
1704	iexplore.exe
1760	IEXPLORE.EXE
1760	IEXPLORE.EXE
1760	IEXPLORE.EXE
1760	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 16 IoCs

Processes:

96064df98158b74e5e869f81f441ee6e422ed09f9e5995b6e225b67d38943c56.exe96064df98158b74e5e869f81f441ee6e422ed09f9e5995b6e225b67d38943c56Srv.exeDesktopLayer.exeiexplore.exe

description	pid	process	target process
PID 864 wrote to memory of 1732	864	96064df98158b74e5e869f81f441ee6e422ed09f9e5995b6e225b67d38943c56.exe	96064df98158b74e5e869f81f441ee6e422ed09f9e5995b6e225b67d38943c56Srv.exe
PID 864 wrote to memory of 1732	864	96064df98158b74e5e869f81f441ee6e422ed09f9e5995b6e225b67d38943c56.exe	96064df98158b74e5e869f81f441ee6e422ed09f9e5995b6e225b67d38943c56Srv.exe
PID 864 wrote to memory of 1732	864	96064df98158b74e5e869f81f441ee6e422ed09f9e5995b6e225b67d38943c56.exe	96064df98158b74e5e869f81f441ee6e422ed09f9e5995b6e225b67d38943c56Srv.exe
PID 864 wrote to memory of 1732	864	96064df98158b74e5e869f81f441ee6e422ed09f9e5995b6e225b67d38943c56.exe	96064df98158b74e5e869f81f441ee6e422ed09f9e5995b6e225b67d38943c56Srv.exe
PID 1732 wrote to memory of 1392	1732	96064df98158b74e5e869f81f441ee6e422ed09f9e5995b6e225b67d38943c56Srv.exe	DesktopLayer.exe
PID 1732 wrote to memory of 1392	1732	96064df98158b74e5e869f81f441ee6e422ed09f9e5995b6e225b67d38943c56Srv.exe	DesktopLayer.exe
PID 1732 wrote to memory of 1392	1732	96064df98158b74e5e869f81f441ee6e422ed09f9e5995b6e225b67d38943c56Srv.exe	DesktopLayer.exe
PID 1732 wrote to memory of 1392	1732	96064df98158b74e5e869f81f441ee6e422ed09f9e5995b6e225b67d38943c56Srv.exe	DesktopLayer.exe
PID 1392 wrote to memory of 1704	1392	DesktopLayer.exe	iexplore.exe
PID 1392 wrote to memory of 1704	1392	DesktopLayer.exe	iexplore.exe
PID 1392 wrote to memory of 1704	1392	DesktopLayer.exe	iexplore.exe
PID 1392 wrote to memory of 1704	1392	DesktopLayer.exe	iexplore.exe
PID 1704 wrote to memory of 1760	1704	iexplore.exe	IEXPLORE.EXE
PID 1704 wrote to memory of 1760	1704	iexplore.exe	IEXPLORE.EXE
PID 1704 wrote to memory of 1760	1704	iexplore.exe	IEXPLORE.EXE
PID 1704 wrote to memory of 1760	1704	iexplore.exe	IEXPLORE.EXE

C:\Users\Admin\AppData\Local\Temp\96064df98158b74e5e869f81f441ee6e422ed09f9e5995b6e225b67d38943c56.exe
"C:\Users\Admin\AppData\Local\Temp\96064df98158b74e5e869f81f441ee6e422ed09f9e5995b6e225b67d38943c56.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:864
- C:\Users\Admin\AppData\Local\Temp\96064df98158b74e5e869f81f441ee6e422ed09f9e5995b6e225b67d38943c56Srv.exe
  C:\Users\Admin\AppData\Local\Temp\96064df98158b74e5e869f81f441ee6e422ed09f9e5995b6e225b67d38943c56Srv.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Drops file in Program Files directory
  - Suspicious use of WriteProcessMemory
  PID:1732
- - C:\Program Files (x86)\Microsoft\DesktopLayer.exe
    "C:\Program Files (x86)\Microsoft\DesktopLayer.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:1392
  - - C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe"
      4⤵
      Modifies Internet Explorer settings
      Suspicious use of FindShellTrayWindow
      Suspicious use of SetWindowsHookEx
      Suspicious use of WriteProcessMemory
      PID:1704
    - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1704 CREDAT:275457 /prefetch:2
        5⤵
        Modifies Internet Explorer settings
        Suspicious use of SetWindowsHookEx
        
        PID:1760

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Program Files (x86)\Microsoft\DesktopLayer.exe

Filesize
55KB

MD5
ff5e1f27193ce51eec318714ef038bef

SHA1
b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

SHA256
fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

SHA512
c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

Download Submit
C:\Program Files (x86)\Microsoft\DesktopLayer.exe

Filesize
55KB

MD5
ff5e1f27193ce51eec318714ef038bef

SHA1
b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

SHA256
fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

SHA512
c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

Download Submit
C:\Users\Admin\AppData\Local\Temp\96064df98158b74e5e869f81f441ee6e422ed09f9e5995b6e225b67d38943c56Srv.exe

Filesize
55KB

MD5
ff5e1f27193ce51eec318714ef038bef

SHA1
b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

SHA256
fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

SHA512
c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

Download Submit
C:\Users\Admin\AppData\Local\Temp\96064df98158b74e5e869f81f441ee6e422ed09f9e5995b6e225b67d38943c56Srv.exe

Filesize
55KB

MD5
ff5e1f27193ce51eec318714ef038bef

SHA1
b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

SHA256
fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

SHA512
c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\VWW135Z4.txt

Filesize
604B

MD5
da227db084c24bab7066eea8696a9e34

SHA1
bdcbdf499e4796f87c249d024734f92c9c2ebfda

SHA256
604325b975a44b1b5c3f9a302fbcd629cf722e15aa6a1ad67eb321f22d287584

SHA512
85ff0f6277156e7fe764808fc143dfae0433b01a6feba963bd71404f660c97cf7c7159af5e3e30c17d9546a3293f214c016e975c54542dfacc2a2e530c4f7011

Download Submit
\Program Files (x86)\Microsoft\DesktopLayer.exe

Filesize
55KB

MD5
ff5e1f27193ce51eec318714ef038bef

SHA1
b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

SHA256
fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

SHA512
c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

Download Submit
\Users\Admin\AppData\Local\Temp\96064df98158b74e5e869f81f441ee6e422ed09f9e5995b6e225b67d38943c56Srv.exe

Filesize
55KB

MD5
ff5e1f27193ce51eec318714ef038bef

SHA1
b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

SHA256
fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

SHA512
c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

Download Submit
memory/864-54-0x00000000755A1000-0x00000000755A3000-memory.dmp

Filesize
8KB

Download
memory/864-67-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/864-68-0x0000000000240000-0x000000000026E000-memory.dmp

Filesize
184KB

Download
memory/864-69-0x0000000000240000-0x000000000026E000-memory.dmp

Filesize
184KB

Download
memory/1392-61-0x0000000000000000-mapping.dmp

Download
memory/1392-66-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/1732-56-0x0000000000000000-mapping.dmp

Download
memory/1732-62-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads