njrat | 2c79746a89e687d737f7da4d9e97b9b25af834dadd1058fef2c5317153b69c89

General

Target

xDamgerV3/xDamgerV3.exe
Size

27KB
MD5

25da9374ef976e9342b8341002b92448
SHA1

a7c8b1d75ecb7d9037b0ca0b75b271b45da95fa2
SHA256

280e0d55651d003b8aa2754cd47f84d7f0749e3b43787814c754fb71a357bfc2
SHA512

e4ce0f1219f040a1c6dafd44d95240ea7075dcefbc20f3b2ef43c116c8ba7f4258e0f1ce6b8497be17a70defdabe61120d9923a327fe4bd4c89f1b0df40dbaab
SSDEEP

384:wLplYHHeIYTzRRcbg8iEPrthZMVAQk93vmhm7UMKmIEecKdbXTzm9bVhca56Br6s:ufZxRm8VA/vMHTi9bD

Score

10^/10

njrat hacked persistence trojan

Malware Config

Extracted

Family

njrat

Version

v2.0

Botnet

HacKed

C2

paul-positive.at.ply.gg:9693

Mutex

Windows

Attributes

reg_key
Windows
splitter
|-F-|

Signatures

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

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2275444769-3691835758-4097679484-1000\Control Panel\International\Geo\Nation	xDamgerV3.exe

Drops startup file 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Windows.lnk	xDamgerV3.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Windows.lnk	Payload.exe

Executes dropped EXE 1 IoCs

pid	Process
972	Payload.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2275444769-3691835758-4097679484-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows2 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\Payload.exe"	xDamgerV3.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4144 wrote to memory of 972	4144	xDamgerV3.exe	91
PID 4144 wrote to memory of 972	4144	xDamgerV3.exe	91
PID 4144 wrote to memory of 972	4144	xDamgerV3.exe	91
PID 4144 wrote to memory of 3040	4144	xDamgerV3.exe	92
PID 4144 wrote to memory of 3040	4144	xDamgerV3.exe	92
PID 4144 wrote to memory of 3040	4144	xDamgerV3.exe	92

Views/modifies file attributes 1 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1158

pid	Process
3040	attrib.exe

C:\Users\Admin\AppData\Local\Temp\xDamgerV3\xDamgerV3.exe
"C:\Users\Admin\AppData\Local\Temp\xDamgerV3\xDamgerV3.exe"
1⤵
- Checks computer location settings
- Drops startup file
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4144
- C:\Users\Admin\AppData\Local\Temp\Payload.exe
  "C:\Users\Admin\AppData\Local\Temp\Payload.exe"
  2⤵
  - Drops startup file
  - Executes dropped EXE
  PID:972
- C:\Windows\SysWOW64\attrib.exe
  attrib +h +r +s "C:\Users\Admin\AppData\Local\Temp\Payload.exe"
  2⤵
  - Views/modifies file attributes
  PID:3040

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Hidden Files and Directories

1

T1158

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Hidden Files and Directories

Modify Registry

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\Payload.exe

Filesize
27KB

MD5
25da9374ef976e9342b8341002b92448

SHA1
a7c8b1d75ecb7d9037b0ca0b75b271b45da95fa2

SHA256
280e0d55651d003b8aa2754cd47f84d7f0749e3b43787814c754fb71a357bfc2

SHA512
e4ce0f1219f040a1c6dafd44d95240ea7075dcefbc20f3b2ef43c116c8ba7f4258e0f1ce6b8497be17a70defdabe61120d9923a327fe4bd4c89f1b0df40dbaab

Download Submit
C:\Users\Admin\AppData\Local\Temp\Payload.exe

Filesize
27KB

MD5
25da9374ef976e9342b8341002b92448

SHA1
a7c8b1d75ecb7d9037b0ca0b75b271b45da95fa2

SHA256
280e0d55651d003b8aa2754cd47f84d7f0749e3b43787814c754fb71a357bfc2

SHA512
e4ce0f1219f040a1c6dafd44d95240ea7075dcefbc20f3b2ef43c116c8ba7f4258e0f1ce6b8497be17a70defdabe61120d9923a327fe4bd4c89f1b0df40dbaab

Download Submit
C:\Users\Admin\AppData\Local\Temp\Payload.exe

Filesize
27KB

MD5
25da9374ef976e9342b8341002b92448

SHA1
a7c8b1d75ecb7d9037b0ca0b75b271b45da95fa2

SHA256
280e0d55651d003b8aa2754cd47f84d7f0749e3b43787814c754fb71a357bfc2

SHA512
e4ce0f1219f040a1c6dafd44d95240ea7075dcefbc20f3b2ef43c116c8ba7f4258e0f1ce6b8497be17a70defdabe61120d9923a327fe4bd4c89f1b0df40dbaab

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Windows.lnk

Filesize
1KB

MD5
937e7212c4aaf0d9a98c864adeeef338

SHA1
75fd9e534c45349f34e19003c31eafe22e540ad1

SHA256
c24bb82e26e3dcc2045191f22cb85e2a39a3bd6be1d94f4f7610bf7867515a5e

SHA512
9927fed448c0086a8da687c57af1da761584b36f6f60098b0d4fdafed3aa79893c43fd6acb3346fe6e738e34e0373fe0b6daf27544b68e3e3938f698967817d5

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\Windows.lnk

Filesize
1KB

MD5
3eb88dfe6738d549be5f2909247345c9

SHA1
6e11c4462eaf06430a621be1ef4461f3a77b7e1b

SHA256
3d5c5af4c3ca467fd426d9d2deb0897fcea8a733d0034d97212fbc8644676525

SHA512
56d28d19005166106548e024107516818270ee9d9a94ca55004bca3851d88b56082f72db72170ca1e215a106e4476157006652d755f0af3c98653aef76190756

Download Submit
memory/972-150-0x0000000000D30000-0x0000000000D40000-memory.dmp

Filesize
64KB

Download
memory/972-151-0x0000000000D30000-0x0000000000D40000-memory.dmp

Filesize
64KB

Download
memory/4144-135-0x0000000000C30000-0x0000000000C40000-memory.dmp

Filesize
64KB

Download
memory/4144-136-0x0000000000C30000-0x0000000000C40000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads