ramnit | 2f40689d976f6cf1fe56caffd0e789fad52a10f6be7f56ba0106a0ec7279ff36

Analysis

max time kernel
117s
max time network
117s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
14/06/2024, 12:29

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
a9addff2ea3a6d2371ce6548163eab32_JaffaCakes118.html
Size 181KB
Sample240614-ppdnksvann
SHA256 2f40689d976f6cf1fe56caffd0e789fad52a10f6be7f56ba0106a0ec7279ff36
MD5 a9addff2ea3a6d2371ce6548163eab32
SHA1 369143cd1a3c9e78f4af96b60125ccb8847be39e
SHA512 9f69747b5a8f3ffb332c6c0df7d113725d8a72ebfcb510c1142918efc9892142fd12dcd72d052205bb64effbcbaac32a8c4e13082729b11fdfb93b8ec472dc80
SSDEEP 3072:ShQ3MJFjzM/a1ZR+hL2rTyfkMY+BES09JXAnyrZalI+YFrGOiDXev:ShQ3MJFjzM/a1ZR+hL2r2sMYod+X3oIt
MD5 SHA1 SHA512 SSDEEP

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 1 IoCs

pid	Process
2596	svchost.exe

Loads dropped DLL 1 IoCs

pid	Process
2812	IEXPLORE.EXE

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/files/0x0006000000015122-2.dat	upx
behavioral1/memory/2596-6-0x0000000000400000-0x0000000000436000-memory.dmp	upx
behavioral1/memory/2596-12-0x0000000000400000-0x0000000000436000-memory.dmp	upx

Drops file in Program Files directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Microsoft\px907D.tmp	svchost.exe
File created	C:\Program Files (x86)\Microsoft\DesktopLayer.exe	svchost.exe
File opened for modification	C:\Program Files (x86)\Microsoft\DesktopLayer.exe	svchost.exe

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000587104b0d2f7da409208cf3ae9e77a2300000000020000000000106600000001000020000000772dfb56f0049de581c84279ebe1c119a2753c378a78e09c41fe1c893c7f56c4000000000e8000000002000020000000f16ecd9cc8a6ecce0bbd4cd31fd3f8905244885fa12e897e72819c764d5c99a920000000a5ce9f67eb4c7321d2746f66e4303b76c565524918e8b4cd05712abd24ca5be440000000b582ce99790deb1dd99c95d093cdeb937ef35f9ae230ce90788955e33328a3d5c38a216f804a78f9455d45837aaef7fa9059c4b35ea11a775fd41f3bc0521be5	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{CE4AA3C1-2A49-11EF-B8F6-D6B84878A518} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "424530085"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = b0161bb456beda01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2596	svchost.exe

Suspicious behavior: MapViewOfSection 23 IoCs

pid	Process
2596	svchost.exe
2596	svchost.exe
2596	svchost.exe
2596	svchost.exe
2596	svchost.exe
2596	svchost.exe
2596	svchost.exe
2596	svchost.exe
2596	svchost.exe
2596	svchost.exe
2596	svchost.exe
2596	svchost.exe
2596	svchost.exe
2596	svchost.exe
2596	svchost.exe
2596	svchost.exe
2596	svchost.exe
2596	svchost.exe
2596	svchost.exe
2596	svchost.exe
2596	svchost.exe
2596	svchost.exe
2596	svchost.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2596	svchost.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2988	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2988	iexplore.exe
2988	iexplore.exe
2812	IEXPLORE.EXE
2812	IEXPLORE.EXE
2812	IEXPLORE.EXE
2812	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2988 wrote to memory of 2812	2988	iexplore.exe	28
PID 2988 wrote to memory of 2812	2988	iexplore.exe	28
PID 2988 wrote to memory of 2812	2988	iexplore.exe	28
PID 2988 wrote to memory of 2812	2988	iexplore.exe	28
PID 2812 wrote to memory of 2596	2812	IEXPLORE.EXE	30
PID 2812 wrote to memory of 2596	2812	IEXPLORE.EXE	30
PID 2812 wrote to memory of 2596	2812	IEXPLORE.EXE	30
PID 2812 wrote to memory of 2596	2812	IEXPLORE.EXE	30
PID 2596 wrote to memory of 384	2596	svchost.exe	3
PID 2596 wrote to memory of 384	2596	svchost.exe	3
PID 2596 wrote to memory of 384	2596	svchost.exe	3
PID 2596 wrote to memory of 384	2596	svchost.exe	3
PID 2596 wrote to memory of 384	2596	svchost.exe	3
PID 2596 wrote to memory of 384	2596	svchost.exe	3
PID 2596 wrote to memory of 384	2596	svchost.exe	3
PID 2596 wrote to memory of 392	2596	svchost.exe	4
PID 2596 wrote to memory of 392	2596	svchost.exe	4
PID 2596 wrote to memory of 392	2596	svchost.exe	4
PID 2596 wrote to memory of 392	2596	svchost.exe	4
PID 2596 wrote to memory of 392	2596	svchost.exe	4
PID 2596 wrote to memory of 392	2596	svchost.exe	4
PID 2596 wrote to memory of 392	2596	svchost.exe	4
PID 2596 wrote to memory of 432	2596	svchost.exe	5
PID 2596 wrote to memory of 432	2596	svchost.exe	5
PID 2596 wrote to memory of 432	2596	svchost.exe	5
PID 2596 wrote to memory of 432	2596	svchost.exe	5
PID 2596 wrote to memory of 432	2596	svchost.exe	5
PID 2596 wrote to memory of 432	2596	svchost.exe	5
PID 2596 wrote to memory of 432	2596	svchost.exe	5
PID 2596 wrote to memory of 476	2596	svchost.exe	6
PID 2596 wrote to memory of 476	2596	svchost.exe	6
PID 2596 wrote to memory of 476	2596	svchost.exe	6
PID 2596 wrote to memory of 476	2596	svchost.exe	6
PID 2596 wrote to memory of 476	2596	svchost.exe	6
PID 2596 wrote to memory of 476	2596	svchost.exe	6
PID 2596 wrote to memory of 476	2596	svchost.exe	6
PID 2596 wrote to memory of 492	2596	svchost.exe	7
PID 2596 wrote to memory of 492	2596	svchost.exe	7
PID 2596 wrote to memory of 492	2596	svchost.exe	7
PID 2596 wrote to memory of 492	2596	svchost.exe	7
PID 2596 wrote to memory of 492	2596	svchost.exe	7
PID 2596 wrote to memory of 492	2596	svchost.exe	7
PID 2596 wrote to memory of 492	2596	svchost.exe	7
PID 2596 wrote to memory of 500	2596	svchost.exe	8
PID 2596 wrote to memory of 500	2596	svchost.exe	8
PID 2596 wrote to memory of 500	2596	svchost.exe	8
PID 2596 wrote to memory of 500	2596	svchost.exe	8
PID 2596 wrote to memory of 500	2596	svchost.exe	8
PID 2596 wrote to memory of 500	2596	svchost.exe	8
PID 2596 wrote to memory of 500	2596	svchost.exe	8
PID 2596 wrote to memory of 596	2596	svchost.exe	9
PID 2596 wrote to memory of 596	2596	svchost.exe	9
PID 2596 wrote to memory of 596	2596	svchost.exe	9
PID 2596 wrote to memory of 596	2596	svchost.exe	9
PID 2596 wrote to memory of 596	2596	svchost.exe	9
PID 2596 wrote to memory of 596	2596	svchost.exe	9
PID 2596 wrote to memory of 596	2596	svchost.exe	9
PID 2596 wrote to memory of 676	2596	svchost.exe	10
PID 2596 wrote to memory of 676	2596	svchost.exe	10
PID 2596 wrote to memory of 676	2596	svchost.exe	10
PID 2596 wrote to memory of 676	2596	svchost.exe	10
PID 2596 wrote to memory of 676	2596	svchost.exe	10
PID 2596 wrote to memory of 676	2596	svchost.exe	10
PID 2596 wrote to memory of 676	2596	svchost.exe	10

C:\Windows\system32\csrss.exe
%SystemRoot%\system32\csrss.exe ObjectDirectory=\Windows SharedSection=1024,20480,768 Windows=On SubSystemType=Windows ServerDll=basesrv,1 ServerDll=winsrv:UserServerDllInitialization,3 ServerDll=winsrv:ConServerDllInitialization,2 ServerDll=sxssrv,4 ProfileControl=Off MaxRequestThreads=16
1⤵
PID:384

C:\Windows\system32\wininit.exe
wininit.exe
1⤵
PID:392
- C:\Windows\system32\services.exe
  C:\Windows\system32\services.exe
  2⤵
  PID:476
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k DcomLaunch
    3⤵
    PID:596
  - - C:\Windows\system32\DllHost.exe
      C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
      4⤵
      PID:300
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k RPCSS
    3⤵
    PID:676
- - C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
    3⤵
    PID:752
- - C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
    3⤵
    PID:816
  - - C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      4⤵
      PID:1164
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k netsvcs
    3⤵
    PID:844
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalService
    3⤵
    PID:976
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k NetworkService
    3⤵
    PID:112
- - C:\Windows\System32\spoolsv.exe
    C:\Windows\System32\spoolsv.exe
    3⤵
    PID:236
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
    3⤵
    PID:1028
- - C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    3⤵
    PID:1112
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
    3⤵
    PID:2032
- - C:\Windows\system32\sppsvc.exe
    C:\Windows\system32\sppsvc.exe
    3⤵
    PID:2336
- C:\Windows\system32\lsass.exe
  C:\Windows\system32\lsass.exe
  2⤵
  PID:492
- C:\Windows\system32\lsm.exe
  C:\Windows\system32\lsm.exe
  2⤵
  PID:500

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:432

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1216
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\a9addff2ea3a6d2371ce6548163eab32_JaffaCakes118.html
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2988
- - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2988 CREDAT:275457 /prefetch:2
    3⤵
    - Loads dropped DLL
    - Modifies Internet Explorer settings
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:2812
  - - C:\Users\Admin\AppData\Local\Temp\svchost.exe
      "C:\Users\Admin\AppData\Local\Temp\svchost.exe"
      4⤵
      Executes dropped EXE
      Drops file in Program Files directory
      Suspicious behavior: EnumeratesProcesses
      Suspicious behavior: MapViewOfSection
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:2596

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

svchost.exe

Path \Users\Admin\AppData\Local\Temp\svchost.exe
Size 84KB
SHA256 60c6c49b3a025dbf26a1f4540921908a7ea88367ffc3258caab780b74a09d4fb
MD5 03451dfbff127a5643a1ed613796621d
SHA1 b385005e32bae7c53277783681b3b3e1ac908ec7
SHA512 db7d026781943404b59a3d766cd4c63e0fa3b2abd417c0b283c7bcd9909a8dad75501bd5a5ff8d0f8e5aa803931fc19c66dcaf7f1a5450966511bdaa75df8a89
SSDEEP 1536:5+hzRsibKplyXTq8OGRnsPFG+RODTb7MXL5uXZnzEHezM9x/smuD8ISOKVjV/eA:cROzoTq0+RO7IwnY+g9qIISljhe
MD5 SHA1 SHA512 SSDEEP

Submit Download

memory/2596-6-0x0000000000400000-0x0000000000436000-memory.dmp

Download

memory/2596-12-0x0000000000400000-0x0000000000436000-memory.dmp

Download

memory/2596-11-0x0000000000280000-0x000000000028F000-memory.dmp

Download

memory/2596-10-0x0000000077190000-0x0000000077191000-memory.dmp

Download

memory/2596-9-0x000000007718F000-0x0000000077190000-memory.dmp

Download