ramnit | a00304a8020ef819c0bf7123fd264634f54f994bb0e4b8ab3e348290277dbb6c

General

Target

a00304a8020ef819c0bf7123fd264634f54f994bb0e4b8ab3e348290277dbb6c.exe
Size

196KB
MD5

8638468be18f63e7190d6855c51e9e50
SHA1

508ae3e49b8c8f3d82df2a6f132863a3d995a274
SHA256

a00304a8020ef819c0bf7123fd264634f54f994bb0e4b8ab3e348290277dbb6c
SHA512

5f8017f6a188ce898316741e700f77d4a76b0895fe556862d29837c29ae83ff50ec22ce19f23305854e77796400fdca3a76d81e01ee06ee03b05c515dca21134
SSDEEP

6144:mY3UEJ5yEMbOR/BV7mNwrTrP9TE4qyEyIQ568:3FtR7AwrTrhZEyR7

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

UPX packed file 3 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/1952-56-0x0000000000400000-0x0000000000496000-memory.dmp	upx
behavioral1/memory/1952-57-0x0000000000400000-0x0000000000496000-memory.dmp	upx
behavioral1/memory/1952-59-0x0000000000400000-0x0000000000496000-memory.dmp	upx

Modifies Internet Explorer settings 1 TTPs 34 IoCs

adware spyware

Modify Registry

T1112

Processes:

IEXPLORE.EXEiexplore.exeIEXPLORE.EXEIEXPLORE.EXEIEXPLORE.EXE

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "381763924"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff3d0000003d000000c3040000a2020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{E0020331-9FD8-11ED-9843-7ADD0904B6AC} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff5600000000000000dc04000065020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff6f00000019000000f50400007e020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

a00304a8020ef819c0bf7123fd264634f54f994bb0e4b8ab3e348290277dbb6c.exe

description pid process

Token: SeDebugPrivilege 1952 a00304a8020ef819c0bf7123fd264634f54f994bb0e4b8ab3e348290277dbb6c.exe
Suspicious use of FindShellTrayWindow 4 IoCs

Processes:

iexplore.exe

pid process

824 iexplore.exe
824 iexplore.exe
824 iexplore.exe
824 iexplore.exe

description	pid	process
Token: SeDebugPrivilege	1952	a00304a8020ef819c0bf7123fd264634f54f994bb0e4b8ab3e348290277dbb6c.exe

Suspicious use of SetWindowsHookEx 22 IoCs

Processes:

iexplore.exeIEXPLORE.EXEIEXPLORE.EXEIEXPLORE.EXEIEXPLORE.EXE

pid	process
824	iexplore.exe
824	iexplore.exe
1688	IEXPLORE.EXE
1688	IEXPLORE.EXE
1688	IEXPLORE.EXE
1688	IEXPLORE.EXE
824	iexplore.exe
824	iexplore.exe
1624	IEXPLORE.EXE
1624	IEXPLORE.EXE
1624	IEXPLORE.EXE
1624	IEXPLORE.EXE
824	iexplore.exe
824	iexplore.exe
824	iexplore.exe
824	iexplore.exe
896	IEXPLORE.EXE
896	IEXPLORE.EXE
1500	IEXPLORE.EXE
1500	IEXPLORE.EXE
1500	IEXPLORE.EXE
1500	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 32 IoCs

Processes:

a00304a8020ef819c0bf7123fd264634f54f994bb0e4b8ab3e348290277dbb6c.exeiexplore.exe

description	pid	process	target process
PID 1952 wrote to memory of 824	1952	a00304a8020ef819c0bf7123fd264634f54f994bb0e4b8ab3e348290277dbb6c.exe	iexplore.exe
PID 1952 wrote to memory of 824	1952	a00304a8020ef819c0bf7123fd264634f54f994bb0e4b8ab3e348290277dbb6c.exe	iexplore.exe
PID 1952 wrote to memory of 824	1952	a00304a8020ef819c0bf7123fd264634f54f994bb0e4b8ab3e348290277dbb6c.exe	iexplore.exe
PID 1952 wrote to memory of 824	1952	a00304a8020ef819c0bf7123fd264634f54f994bb0e4b8ab3e348290277dbb6c.exe	iexplore.exe
PID 824 wrote to memory of 1688	824	iexplore.exe	IEXPLORE.EXE
PID 824 wrote to memory of 1688	824	iexplore.exe	IEXPLORE.EXE
PID 824 wrote to memory of 1688	824	iexplore.exe	IEXPLORE.EXE
PID 824 wrote to memory of 1688	824	iexplore.exe	IEXPLORE.EXE
PID 1952 wrote to memory of 1628	1952	a00304a8020ef819c0bf7123fd264634f54f994bb0e4b8ab3e348290277dbb6c.exe	iexplore.exe
PID 1952 wrote to memory of 1628	1952	a00304a8020ef819c0bf7123fd264634f54f994bb0e4b8ab3e348290277dbb6c.exe	iexplore.exe
PID 1952 wrote to memory of 1628	1952	a00304a8020ef819c0bf7123fd264634f54f994bb0e4b8ab3e348290277dbb6c.exe	iexplore.exe
PID 1952 wrote to memory of 1628	1952	a00304a8020ef819c0bf7123fd264634f54f994bb0e4b8ab3e348290277dbb6c.exe	iexplore.exe
PID 824 wrote to memory of 1624	824	iexplore.exe	IEXPLORE.EXE
PID 824 wrote to memory of 1624	824	iexplore.exe	IEXPLORE.EXE
PID 824 wrote to memory of 1624	824	iexplore.exe	IEXPLORE.EXE
PID 824 wrote to memory of 1624	824	iexplore.exe	IEXPLORE.EXE
PID 1952 wrote to memory of 1852	1952	a00304a8020ef819c0bf7123fd264634f54f994bb0e4b8ab3e348290277dbb6c.exe	iexplore.exe
PID 1952 wrote to memory of 1852	1952	a00304a8020ef819c0bf7123fd264634f54f994bb0e4b8ab3e348290277dbb6c.exe	iexplore.exe
PID 1952 wrote to memory of 1852	1952	a00304a8020ef819c0bf7123fd264634f54f994bb0e4b8ab3e348290277dbb6c.exe	iexplore.exe
PID 1952 wrote to memory of 1852	1952	a00304a8020ef819c0bf7123fd264634f54f994bb0e4b8ab3e348290277dbb6c.exe	iexplore.exe
PID 1952 wrote to memory of 1124	1952	a00304a8020ef819c0bf7123fd264634f54f994bb0e4b8ab3e348290277dbb6c.exe	iexplore.exe
PID 1952 wrote to memory of 1124	1952	a00304a8020ef819c0bf7123fd264634f54f994bb0e4b8ab3e348290277dbb6c.exe	iexplore.exe
PID 1952 wrote to memory of 1124	1952	a00304a8020ef819c0bf7123fd264634f54f994bb0e4b8ab3e348290277dbb6c.exe	iexplore.exe
PID 1952 wrote to memory of 1124	1952	a00304a8020ef819c0bf7123fd264634f54f994bb0e4b8ab3e348290277dbb6c.exe	iexplore.exe
PID 824 wrote to memory of 896	824	iexplore.exe	IEXPLORE.EXE
PID 824 wrote to memory of 896	824	iexplore.exe	IEXPLORE.EXE
PID 824 wrote to memory of 896	824	iexplore.exe	IEXPLORE.EXE
PID 824 wrote to memory of 896	824	iexplore.exe	IEXPLORE.EXE
PID 824 wrote to memory of 1500	824	iexplore.exe	IEXPLORE.EXE
PID 824 wrote to memory of 1500	824	iexplore.exe	IEXPLORE.EXE
PID 824 wrote to memory of 1500	824	iexplore.exe	IEXPLORE.EXE
PID 824 wrote to memory of 1500	824	iexplore.exe	IEXPLORE.EXE

C:\Users\Admin\AppData\Local\Temp\a00304a8020ef819c0bf7123fd264634f54f994bb0e4b8ab3e348290277dbb6c.exe
"C:\Users\Admin\AppData\Local\Temp\a00304a8020ef819c0bf7123fd264634f54f994bb0e4b8ab3e348290277dbb6c.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1952

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe"
2⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:824

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:824 CREDAT:275457 /prefetch:2
3⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1688

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:824 CREDAT:275468 /prefetch:2
3⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1624

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:824 CREDAT:406550 /prefetch:2
3⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:896

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:824 CREDAT:275479 /prefetch:2
3⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1500

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe"
2⤵
PID:1628

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe"
2⤵
PID:1852

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe"
2⤵
PID:1124

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\BX7VLWSF.txt
Filesize
605B

MD5
e76be252f6eaa589b9c6aebc34a03058

SHA1
8ff6c1bcc0d71a9336cf352cc320ea5defe886d2

SHA256
dca447e99de75667462f00e313b058fe03322f584e69fd5a4522bdf0ec736eca

SHA512
43b39c91ae7544dc51e38eb19da584de887a7094043eee9fbb922fc61c3562b26b044764e8d73dff6070e56c0a3c361d4e26ed602aeeddd3f5b4eec384482e8e

Download Submit
memory/1952-54-0x00000000750A1000-0x00000000750A3000-memory.dmp

Filesize
8KB

Download
memory/1952-55-0x00000000021B0000-0x00000000022A0000-memory.dmp

Filesize
960KB

Download
memory/1952-56-0x0000000000400000-0x0000000000496000-memory.dmp

Filesize
600KB

Download
memory/1952-57-0x0000000000400000-0x0000000000496000-memory.dmp

Filesize
600KB

Download
memory/1952-59-0x0000000000400000-0x0000000000496000-memory.dmp

Filesize
600KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads