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 2 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/3464-133-0x0000000000400000-0x0000000000496000-memory.dmp	upx
behavioral2/memory/3464-134-0x0000000000400000-0x0000000000496000-memory.dmp	upx

Modifies Internet Explorer settings 1 TTPs 28 IoCs

adware spyware

Modify Registry

T1112

Processes:

IEXPLORE.EXEIEXPLORE.EXEiexplore.exeiexplore.exeiexplore.exeIEXPLORE.EXEIEXPLORE.EXEiexplore.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "3480226397"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "381160813"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31011813"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31011813"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff5800000000000000de04000065020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3480226397"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{DEB69168-9FD8-11ED-B696-CA2A13AD51D0} = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff3e0000003e000000c4040000a3020000	iexplore.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

iexplore.exe

pid process

4736 iexplore.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

a00304a8020ef819c0bf7123fd264634f54f994bb0e4b8ab3e348290277dbb6c.exe

description pid process

Token: SeDebugPrivilege 3464 a00304a8020ef819c0bf7123fd264634f54f994bb0e4b8ab3e348290277dbb6c.exe
Suspicious use of FindShellTrayWindow 4 IoCs

Processes:

iexplore.exe

pid process

4736 iexplore.exe
4736 iexplore.exe
4736 iexplore.exe
4736 iexplore.exe

description	pid	process
Token: SeDebugPrivilege	3464	a00304a8020ef819c0bf7123fd264634f54f994bb0e4b8ab3e348290277dbb6c.exe

Suspicious use of SetWindowsHookEx 22 IoCs

Processes:

iexplore.exeIEXPLORE.EXEIEXPLORE.EXEIEXPLORE.EXEIEXPLORE.EXE

pid	process
4736	iexplore.exe
4736	iexplore.exe
1688	IEXPLORE.EXE
1688	IEXPLORE.EXE
1688	IEXPLORE.EXE
1688	IEXPLORE.EXE
4736	iexplore.exe
4736	iexplore.exe
1072	IEXPLORE.EXE
1072	IEXPLORE.EXE
1072	IEXPLORE.EXE
1072	IEXPLORE.EXE
4736	iexplore.exe
4736	iexplore.exe
4736	iexplore.exe
4736	iexplore.exe
1512	IEXPLORE.EXE
1512	IEXPLORE.EXE
3184	IEXPLORE.EXE
3184	IEXPLORE.EXE
3184	IEXPLORE.EXE
3184	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

a00304a8020ef819c0bf7123fd264634f54f994bb0e4b8ab3e348290277dbb6c.exeiexplore.exe

description	pid	process	target process
PID 3464 wrote to memory of 4736	3464	a00304a8020ef819c0bf7123fd264634f54f994bb0e4b8ab3e348290277dbb6c.exe	iexplore.exe
PID 3464 wrote to memory of 4736	3464	a00304a8020ef819c0bf7123fd264634f54f994bb0e4b8ab3e348290277dbb6c.exe	iexplore.exe
PID 4736 wrote to memory of 1688	4736	iexplore.exe	IEXPLORE.EXE
PID 4736 wrote to memory of 1688	4736	iexplore.exe	IEXPLORE.EXE
PID 4736 wrote to memory of 1688	4736	iexplore.exe	IEXPLORE.EXE
PID 3464 wrote to memory of 4188	3464	a00304a8020ef819c0bf7123fd264634f54f994bb0e4b8ab3e348290277dbb6c.exe	iexplore.exe
PID 3464 wrote to memory of 4188	3464	a00304a8020ef819c0bf7123fd264634f54f994bb0e4b8ab3e348290277dbb6c.exe	iexplore.exe
PID 4736 wrote to memory of 1072	4736	iexplore.exe	IEXPLORE.EXE
PID 4736 wrote to memory of 1072	4736	iexplore.exe	IEXPLORE.EXE
PID 4736 wrote to memory of 1072	4736	iexplore.exe	IEXPLORE.EXE
PID 3464 wrote to memory of 100	3464	a00304a8020ef819c0bf7123fd264634f54f994bb0e4b8ab3e348290277dbb6c.exe	iexplore.exe
PID 3464 wrote to memory of 100	3464	a00304a8020ef819c0bf7123fd264634f54f994bb0e4b8ab3e348290277dbb6c.exe	iexplore.exe
PID 3464 wrote to memory of 320	3464	a00304a8020ef819c0bf7123fd264634f54f994bb0e4b8ab3e348290277dbb6c.exe	iexplore.exe
PID 3464 wrote to memory of 320	3464	a00304a8020ef819c0bf7123fd264634f54f994bb0e4b8ab3e348290277dbb6c.exe	iexplore.exe
PID 4736 wrote to memory of 3184	4736	iexplore.exe	IEXPLORE.EXE
PID 4736 wrote to memory of 3184	4736	iexplore.exe	IEXPLORE.EXE
PID 4736 wrote to memory of 3184	4736	iexplore.exe	IEXPLORE.EXE
PID 4736 wrote to memory of 1512	4736	iexplore.exe	IEXPLORE.EXE
PID 4736 wrote to memory of 1512	4736	iexplore.exe	IEXPLORE.EXE
PID 4736 wrote to memory of 1512	4736	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:3464

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe"
2⤵
- Modifies Internet Explorer settings
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4736

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4736 CREDAT:17410 /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:4736 CREDAT:82950 /prefetch:2
3⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1072

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4736 CREDAT:82954 /prefetch:2
3⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1512

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4736 CREDAT:17418 /prefetch:2
3⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:3184

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe"
2⤵
- Modifies Internet Explorer settings
PID:4188

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe"
2⤵
- Modifies Internet Explorer settings
PID:100

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe"
2⤵
- Modifies Internet Explorer settings
PID:320

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

memory/3464-132-0x0000000002780000-0x0000000002870000-memory.dmp

Filesize
960KB

Download
memory/3464-133-0x0000000000400000-0x0000000000496000-memory.dmp

Filesize
600KB

Download
memory/3464-134-0x0000000000400000-0x0000000000496000-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