njrat | 66929368ec88413ceadfb1cb038703afd063a5fab90306eab8d5c9aabe329df5

General

Target

66929368ec88413ceadfb1cb038703afd063a5fab90306eab8d5c9aabe329df5.exe
Size

89KB
MD5

554a8f51482feeea2a163d9c33afb180
SHA1

0987ba7fca0d0e4bec75d91cd11468cfc3cf16a6
SHA256

66929368ec88413ceadfb1cb038703afd063a5fab90306eab8d5c9aabe329df5
SHA512

19583a0f59d0168628cff4675a29f54ac7889182b91919ddf3e019b30e1bb019cc6a70073486e70ffe873c7755e15ffdf5f49fabf98957be4a4bdf9abd9e3da0
SSDEEP

1536:5d2u+5+e1gh9JmYXCHgwtHNayrPMo2AOaVnkJRrt+:5dC511eSAyaaUoyaVkJP+

Score

10^/10

njrat hacked trojan

Malware Config

Extracted

Family

njrat

Version

0.6.4

Botnet

HacKed

C2

127.0.0.1:1177

Mutex

5cd8f17f4086744065eb0992a09e05a2

Attributes

reg_key
5cd8f17f4086744065eb0992a09e05a2
splitter
|'|'|

Signatures

njRAT/Bladabindi
Widely used RAT written in .NET.
trojan njrat

Suspicious use of SetThreadContext 1 IoCs

Processes:

66929368ec88413ceadfb1cb038703afd063a5fab90306eab8d5c9aabe329df5.exe

description	pid	process	target process
PID 1112 set thread context of 1160	1112	66929368ec88413ceadfb1cb038703afd063a5fab90306eab8d5c9aabe329df5.exe	66929368ec88413ceadfb1cb038703afd063a5fab90306eab8d5c9aabe329df5.exe

Modifies Internet Explorer settings 1 TTPs 34 IoCs

adware spyware

Modify Registry

T1112

Processes:

iexplore.exeIEXPLORE.EXE

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "371504159"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000062e6ef0d45f4454ab79548c962d74cdf00000000020000000000106600000001000020000000f13c251dbbcba5e2421905b226f0d905269a716a849cce264b3318163b4c590d000000000e8000000002000020000000daaa635317877bf849f6c078dca71206f89f70e18b9f61755f2594fd714024de200000006e8f792f5cee0271ed24523210bb2f5efd100ffa38ebdb4c198bc32a8b8f605e40000000131d17c85a497f596d860d27fc325740b01c7317a70e9e98430a439643ec19fc98b3b2534f800c58c1e1afe537efefbe947c647705d036a04b5598594823a314	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = f04bdcf095d6d801	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{07E67D21-4289-11ED-8716-EAF6071D98F9} = "0"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

iexplore.exe

pid process

956 iexplore.exe

pid	process
956	iexplore.exe

Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

66929368ec88413ceadfb1cb038703afd063a5fab90306eab8d5c9aabe329df5.exeiexplore.exeIEXPLORE.EXE

pid	process
1112	66929368ec88413ceadfb1cb038703afd063a5fab90306eab8d5c9aabe329df5.exe
1112	66929368ec88413ceadfb1cb038703afd063a5fab90306eab8d5c9aabe329df5.exe
956	iexplore.exe
956	iexplore.exe
1040	IEXPLORE.EXE
1040	IEXPLORE.EXE
1040	IEXPLORE.EXE
1040	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

66929368ec88413ceadfb1cb038703afd063a5fab90306eab8d5c9aabe329df5.exe66929368ec88413ceadfb1cb038703afd063a5fab90306eab8d5c9aabe329df5.exeiexplore.exe

description	pid	process	target process
PID 1112 wrote to memory of 1160	1112	66929368ec88413ceadfb1cb038703afd063a5fab90306eab8d5c9aabe329df5.exe	66929368ec88413ceadfb1cb038703afd063a5fab90306eab8d5c9aabe329df5.exe
PID 1112 wrote to memory of 1160	1112	66929368ec88413ceadfb1cb038703afd063a5fab90306eab8d5c9aabe329df5.exe	66929368ec88413ceadfb1cb038703afd063a5fab90306eab8d5c9aabe329df5.exe
PID 1112 wrote to memory of 1160	1112	66929368ec88413ceadfb1cb038703afd063a5fab90306eab8d5c9aabe329df5.exe	66929368ec88413ceadfb1cb038703afd063a5fab90306eab8d5c9aabe329df5.exe
PID 1112 wrote to memory of 1160	1112	66929368ec88413ceadfb1cb038703afd063a5fab90306eab8d5c9aabe329df5.exe	66929368ec88413ceadfb1cb038703afd063a5fab90306eab8d5c9aabe329df5.exe
PID 1112 wrote to memory of 1160	1112	66929368ec88413ceadfb1cb038703afd063a5fab90306eab8d5c9aabe329df5.exe	66929368ec88413ceadfb1cb038703afd063a5fab90306eab8d5c9aabe329df5.exe
PID 1112 wrote to memory of 1160	1112	66929368ec88413ceadfb1cb038703afd063a5fab90306eab8d5c9aabe329df5.exe	66929368ec88413ceadfb1cb038703afd063a5fab90306eab8d5c9aabe329df5.exe
PID 1112 wrote to memory of 1160	1112	66929368ec88413ceadfb1cb038703afd063a5fab90306eab8d5c9aabe329df5.exe	66929368ec88413ceadfb1cb038703afd063a5fab90306eab8d5c9aabe329df5.exe
PID 1112 wrote to memory of 1160	1112	66929368ec88413ceadfb1cb038703afd063a5fab90306eab8d5c9aabe329df5.exe	66929368ec88413ceadfb1cb038703afd063a5fab90306eab8d5c9aabe329df5.exe
PID 1112 wrote to memory of 1160	1112	66929368ec88413ceadfb1cb038703afd063a5fab90306eab8d5c9aabe329df5.exe	66929368ec88413ceadfb1cb038703afd063a5fab90306eab8d5c9aabe329df5.exe
PID 1160 wrote to memory of 956	1160	66929368ec88413ceadfb1cb038703afd063a5fab90306eab8d5c9aabe329df5.exe	iexplore.exe
PID 1160 wrote to memory of 956	1160	66929368ec88413ceadfb1cb038703afd063a5fab90306eab8d5c9aabe329df5.exe	iexplore.exe
PID 1160 wrote to memory of 956	1160	66929368ec88413ceadfb1cb038703afd063a5fab90306eab8d5c9aabe329df5.exe	iexplore.exe
PID 1160 wrote to memory of 956	1160	66929368ec88413ceadfb1cb038703afd063a5fab90306eab8d5c9aabe329df5.exe	iexplore.exe
PID 956 wrote to memory of 1040	956	iexplore.exe	IEXPLORE.EXE
PID 956 wrote to memory of 1040	956	iexplore.exe	IEXPLORE.EXE
PID 956 wrote to memory of 1040	956	iexplore.exe	IEXPLORE.EXE
PID 956 wrote to memory of 1040	956	iexplore.exe	IEXPLORE.EXE

C:\Users\Admin\AppData\Local\Temp\66929368ec88413ceadfb1cb038703afd063a5fab90306eab8d5c9aabe329df5.exe
"C:\Users\Admin\AppData\Local\Temp\66929368ec88413ceadfb1cb038703afd063a5fab90306eab8d5c9aabe329df5.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1112

C:\Users\Admin\AppData\Local\Temp\66929368ec88413ceadfb1cb038703afd063a5fab90306eab8d5c9aabe329df5.exe
C:\Users\Admin\AppData\Local\Temp\66929368ec88413ceadfb1cb038703afd063a5fab90306eab8d5c9aabe329df5.exe
2⤵
- Suspicious use of WriteProcessMemory
PID:1160

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" http://go.microsoft.com/fwlink/?prd=11324&pver=4.5&sbp=AppLaunch2&plcid=0x409&o1=SHIM_NOVERSION_FOUND&version=(null)&processName=66929368ec88413ceadfb1cb038703afd063a5fab90306eab8d5c9aabe329df5.exe&platform=0009&osver=5&isServer=0&shimver=4.0.30319.0
3⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:956

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:956 CREDAT:275457 /prefetch:2
4⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1040

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\SEPE6S47.txt
Filesize
608B

MD5
c590f7a86a1d2dd0ecac03178cdef919

SHA1
db5f309ca8fbac7cfb960faa2bc70d579f67d1f6

SHA256
246a7b91f1d95cdb3539d8163bc717709fc2884e4b802ee335d6f6a7afcd0a2b

SHA512
96325d78989fa4cd04258063be51d32282e31ef5e2fbb0e6cfd9a475bea25596ce23ca9d6f745b2ffc80101636c26d0bdd6485de861609684f88056c32174fec

Download Submit
memory/1112-54-0x0000000075B11000-0x0000000075B13000-memory.dmp

Filesize
8KB

Download
memory/1112-62-0x0000000000240000-0x0000000000244000-memory.dmp

Filesize
16KB

Download
memory/1160-55-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/1160-56-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/1160-58-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/1160-61-0x0000000000408AEE-mapping.dmp

Download
memory/1160-64-0x0000000000402000-0x0000000000408C00-memory.dmp

Filesize
27KB

Download
memory/1160-65-0x0000000000402000-0x0000000000408C00-memory.dmp

Filesize
27KB

Download
memory/1160-60-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/1160-59-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/1160-66-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads