ramnit | d22d57fd9908ffcc244b031941850b84cdb8ebdee524955b03f7f68edf206713

Analysis

max time kernel
119s
max time network
119s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
11-06-2024 13:26

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General

Target

9e5530d12f2ffb80a97b3f269a165aba_JaffaCakes118.html
Size

278KB
MD5

9e5530d12f2ffb80a97b3f269a165aba
SHA1

f50f50ff8d920c8613a14c718ca6a33a9f51efea
SHA256

d22d57fd9908ffcc244b031941850b84cdb8ebdee524955b03f7f68edf206713
SHA512

32c38dd54ce9d4225f72eb8287e78e58dd9c9ab1a267a18db9f8e266dd3097a8f536eb8e949111d374398681a3495d742d6b521cf074e901697720e730c3e77c
SSDEEP

3072:TjQ62KGfMDLWlpyfkMY+BES09JXAnyrZalI+Y4yfkMY+BES09JXAnyrZalI+Yp:nSfMDVsMYod+X3oI+Y1sMYod+X3oI+Yp

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 3 IoCs

pid	Process
2704	svchost.exe
2636	DesktopLayer.exe
2616	svchost.exe

Loads dropped DLL 3 IoCs

pid	Process
2984	IEXPLORE.EXE
2704	svchost.exe
2984	IEXPLORE.EXE

UPX packed file 5 IoCs

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

upx

resource	yara_rule
behavioral1/files/0x000700000001471a-2.dat	upx
behavioral1/memory/2704-6-0x0000000000400000-0x000000000042E000-memory.dmp	upx
behavioral1/memory/2704-10-0x0000000000400000-0x000000000042E000-memory.dmp	upx
behavioral1/memory/2636-19-0x0000000000400000-0x000000000042E000-memory.dmp	upx
behavioral1/memory/2616-24-0x0000000000400000-0x000000000042E000-memory.dmp	upx

Drops file in Program Files directory 5 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Microsoft\DesktopLayer.exe	svchost.exe
File opened for modification	C:\Program Files (x86)\Microsoft\DesktopLayer.exe	svchost.exe
File opened for modification	C:\Program Files (x86)\Microsoft\px1314.tmp	svchost.exe
File created	C:\Program Files (x86)\Microsoft\DesktopLayer.exe	svchost.exe
File opened for modification	C:\Program Files (x86)\Microsoft\px12E5.tmp	svchost.exe

Modifies Internet Explorer settings 1 TTPs 40 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{38FB0621-27F6-11EF-A5E3-DA219DA76A91} = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000760f6fb6d7365248881a38bcea68cf8b00000000020000000000106600000001000020000000759ee633be14e0cb06723fe17cd9f93e42d2b4aebb39f434e142ec0c2b752d57000000000e80000000020000200000005b63440e1c91484edc312d2eebff7d0b36bdec7f05f9471689277b09b32f070e20000000573a191a73d8e3bb3a3cd688804cbe269dac92b91f23cbd53bbd1c27f96cd7824000000093260e6f649bf3176c0431719380948a0c8450d83f91bceeafffa6d51c76f3f266e261f91cc608f0f9fbd4d2ff5f9802b363c659cedde83803d5df61c6f411e1	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 6099e40d03bcda01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff3d0000003d000000c3040000a2020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "424274284"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff5600000000000000dc04000065020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
2636	DesktopLayer.exe
2636	DesktopLayer.exe
2636	DesktopLayer.exe
2636	DesktopLayer.exe
2616	svchost.exe
2616	svchost.exe
2616	svchost.exe
2616	svchost.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
1644	iexplore.exe
1644	iexplore.exe
1644	iexplore.exe

Suspicious use of SetWindowsHookEx 14 IoCs

pid	Process
1644	iexplore.exe
1644	iexplore.exe
2984	IEXPLORE.EXE
2984	IEXPLORE.EXE
1644	iexplore.exe
1644	iexplore.exe
1644	iexplore.exe
1644	iexplore.exe
2528	IEXPLORE.EXE
2528	IEXPLORE.EXE
2016	IEXPLORE.EXE
2016	IEXPLORE.EXE
2016	IEXPLORE.EXE
2016	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 32 IoCs

description	pid	Process	procid_target
PID 1644 wrote to memory of 2984	1644	iexplore.exe	28
PID 1644 wrote to memory of 2984	1644	iexplore.exe	28
PID 1644 wrote to memory of 2984	1644	iexplore.exe	28
PID 1644 wrote to memory of 2984	1644	iexplore.exe	28
PID 2984 wrote to memory of 2704	2984	IEXPLORE.EXE	29
PID 2984 wrote to memory of 2704	2984	IEXPLORE.EXE	29
PID 2984 wrote to memory of 2704	2984	IEXPLORE.EXE	29
PID 2984 wrote to memory of 2704	2984	IEXPLORE.EXE	29
PID 2704 wrote to memory of 2636	2704	svchost.exe	30
PID 2704 wrote to memory of 2636	2704	svchost.exe	30
PID 2704 wrote to memory of 2636	2704	svchost.exe	30
PID 2704 wrote to memory of 2636	2704	svchost.exe	30
PID 2636 wrote to memory of 2956	2636	DesktopLayer.exe	31
PID 2636 wrote to memory of 2956	2636	DesktopLayer.exe	31
PID 2636 wrote to memory of 2956	2636	DesktopLayer.exe	31
PID 2636 wrote to memory of 2956	2636	DesktopLayer.exe	31
PID 2984 wrote to memory of 2616	2984	IEXPLORE.EXE	32
PID 2984 wrote to memory of 2616	2984	IEXPLORE.EXE	32
PID 2984 wrote to memory of 2616	2984	IEXPLORE.EXE	32
PID 2984 wrote to memory of 2616	2984	IEXPLORE.EXE	32
PID 2616 wrote to memory of 2504	2616	svchost.exe	33
PID 2616 wrote to memory of 2504	2616	svchost.exe	33
PID 2616 wrote to memory of 2504	2616	svchost.exe	33
PID 2616 wrote to memory of 2504	2616	svchost.exe	33
PID 1644 wrote to memory of 2528	1644	iexplore.exe	34
PID 1644 wrote to memory of 2528	1644	iexplore.exe	34
PID 1644 wrote to memory of 2528	1644	iexplore.exe	34
PID 1644 wrote to memory of 2528	1644	iexplore.exe	34
PID 1644 wrote to memory of 2016	1644	iexplore.exe	35
PID 1644 wrote to memory of 2016	1644	iexplore.exe	35
PID 1644 wrote to memory of 2016	1644	iexplore.exe	35
PID 1644 wrote to memory of 2016	1644	iexplore.exe	35

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\9e5530d12f2ffb80a97b3f269a165aba_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1644
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1644 CREDAT:275457 /prefetch:2
  2⤵
  - Loads dropped DLL
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2984
- - C:\Users\Admin\AppData\Local\Temp\svchost.exe
    "C:\Users\Admin\AppData\Local\Temp\svchost.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Drops file in Program Files directory
    - Suspicious use of WriteProcessMemory
    PID:2704
  - - C:\Program Files (x86)\Microsoft\DesktopLayer.exe
      "C:\Program Files (x86)\Microsoft\DesktopLayer.exe"
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of WriteProcessMemory
      PID:2636
    - - C:\Program Files\Internet Explorer\iexplore.exe
        
        "C:\Program Files\Internet Explorer\iexplore.exe"
        5⤵
        
        PID:2956
- - C:\Users\Admin\AppData\Local\Temp\svchost.exe
    "C:\Users\Admin\AppData\Local\Temp\svchost.exe"
    3⤵
    - Executes dropped EXE
    - Drops file in Program Files directory
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:2616
  - - C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe"
      4⤵
      PID:2504
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1644 CREDAT:537605 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2528
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1644 CREDAT:603139 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2016

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

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Downloads

\Users\Admin\AppData\Local\Temp\svchost.exe

Filesize
55KB

MD5
ff5e1f27193ce51eec318714ef038bef

SHA1
b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

SHA256
fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

SHA512
c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

Download Submit
memory/2616-24-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/2636-16-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/2636-19-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/2704-6-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/2704-10-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/2704-9-0x0000000000230000-0x000000000023F000-memory.dmp

Filesize
60KB

Download