njrat | 502fdfabbe8c4ba719eef604ea508bbdd926a3831b4beb3e60de708669f5d2e6

Analysis

max time kernel
124s
max time network
129s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
01-10-2022 22:46

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General

Target

502fdfabbe8c4ba719eef604ea508bbdd926a3831b4beb3e60de708669f5d2e6.exe
Size

48KB
MD5

00c8de3074534835cab8e3fb7491e2d0
SHA1

d9e23e9590135b515a4b65b916bfb89c611149e8
SHA256

502fdfabbe8c4ba719eef604ea508bbdd926a3831b4beb3e60de708669f5d2e6
SHA512

1cd8b58ceaeab571bfafd38c9014712544c6ceb44de58cf84d4b20edffc9631bbe30cb59faf1f7ba1a54d2758653246213bc351b4c55dd57abe4d126311dd053
SSDEEP

768:O7UKiE1U4gbZt1gbRIbPqX2CsjUFSuoOiOGf/NjwkNfIxnQtMTsMGh:OAKiE1UBbP9cPsjOSPOiOY+2f8QtksMa

Score

10^/10

njrat hacked trojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

HacKed

95.107.204.28:5552

Mutex

1f2e4aa145fde17c3be518407ab3e0ad

Attributes

reg_key
1f2e4aa145fde17c3be518407ab3e0ad
splitter
|'|'|

Signatures

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

Suspicious use of SetThreadContext 1 IoCs

Processes:

502fdfabbe8c4ba719eef604ea508bbdd926a3831b4beb3e60de708669f5d2e6.exe

description	pid	process	target process
PID 2228 set thread context of 2548	2228	502fdfabbe8c4ba719eef604ea508bbdd926a3831b4beb3e60de708669f5d2e6.exe	502fdfabbe8c4ba719eef604ea508bbdd926a3831b4beb3e60de708669f5d2e6.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4560 2548 WerFault.exe 502fdfabbe8c4ba719eef604ea508bbdd926a3831b4beb3e60de708669f5d2e6.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

502fdfabbe8c4ba719eef604ea508bbdd926a3831b4beb3e60de708669f5d2e6.exe

description pid process

Token: SeDebugPrivilege 2228 502fdfabbe8c4ba719eef604ea508bbdd926a3831b4beb3e60de708669f5d2e6.exe
Suspicious use of UnmapMainImage 1 IoCs

Processes:

502fdfabbe8c4ba719eef604ea508bbdd926a3831b4beb3e60de708669f5d2e6.exe

pid process

2548 502fdfabbe8c4ba719eef604ea508bbdd926a3831b4beb3e60de708669f5d2e6.exe

pid	pid_target	process	target process
4560	2548	WerFault.exe	502fdfabbe8c4ba719eef604ea508bbdd926a3831b4beb3e60de708669f5d2e6.exe

description	pid	process
Token: SeDebugPrivilege	2228	502fdfabbe8c4ba719eef604ea508bbdd926a3831b4beb3e60de708669f5d2e6.exe

pid	process
2548	502fdfabbe8c4ba719eef604ea508bbdd926a3831b4beb3e60de708669f5d2e6.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

502fdfabbe8c4ba719eef604ea508bbdd926a3831b4beb3e60de708669f5d2e6.exe

description	pid	process	target process
PID 2228 wrote to memory of 2892	2228	502fdfabbe8c4ba719eef604ea508bbdd926a3831b4beb3e60de708669f5d2e6.exe	502fdfabbe8c4ba719eef604ea508bbdd926a3831b4beb3e60de708669f5d2e6.exe
PID 2228 wrote to memory of 2892	2228	502fdfabbe8c4ba719eef604ea508bbdd926a3831b4beb3e60de708669f5d2e6.exe	502fdfabbe8c4ba719eef604ea508bbdd926a3831b4beb3e60de708669f5d2e6.exe
PID 2228 wrote to memory of 2892	2228	502fdfabbe8c4ba719eef604ea508bbdd926a3831b4beb3e60de708669f5d2e6.exe	502fdfabbe8c4ba719eef604ea508bbdd926a3831b4beb3e60de708669f5d2e6.exe
PID 2228 wrote to memory of 2548	2228	502fdfabbe8c4ba719eef604ea508bbdd926a3831b4beb3e60de708669f5d2e6.exe	502fdfabbe8c4ba719eef604ea508bbdd926a3831b4beb3e60de708669f5d2e6.exe
PID 2228 wrote to memory of 2548	2228	502fdfabbe8c4ba719eef604ea508bbdd926a3831b4beb3e60de708669f5d2e6.exe	502fdfabbe8c4ba719eef604ea508bbdd926a3831b4beb3e60de708669f5d2e6.exe
PID 2228 wrote to memory of 2548	2228	502fdfabbe8c4ba719eef604ea508bbdd926a3831b4beb3e60de708669f5d2e6.exe	502fdfabbe8c4ba719eef604ea508bbdd926a3831b4beb3e60de708669f5d2e6.exe
PID 2228 wrote to memory of 2548	2228	502fdfabbe8c4ba719eef604ea508bbdd926a3831b4beb3e60de708669f5d2e6.exe	502fdfabbe8c4ba719eef604ea508bbdd926a3831b4beb3e60de708669f5d2e6.exe
PID 2228 wrote to memory of 2548	2228	502fdfabbe8c4ba719eef604ea508bbdd926a3831b4beb3e60de708669f5d2e6.exe	502fdfabbe8c4ba719eef604ea508bbdd926a3831b4beb3e60de708669f5d2e6.exe
PID 2228 wrote to memory of 2548	2228	502fdfabbe8c4ba719eef604ea508bbdd926a3831b4beb3e60de708669f5d2e6.exe	502fdfabbe8c4ba719eef604ea508bbdd926a3831b4beb3e60de708669f5d2e6.exe
PID 2228 wrote to memory of 2548	2228	502fdfabbe8c4ba719eef604ea508bbdd926a3831b4beb3e60de708669f5d2e6.exe	502fdfabbe8c4ba719eef604ea508bbdd926a3831b4beb3e60de708669f5d2e6.exe
PID 2228 wrote to memory of 2548	2228	502fdfabbe8c4ba719eef604ea508bbdd926a3831b4beb3e60de708669f5d2e6.exe	502fdfabbe8c4ba719eef604ea508bbdd926a3831b4beb3e60de708669f5d2e6.exe

C:\Users\Admin\AppData\Local\Temp\502fdfabbe8c4ba719eef604ea508bbdd926a3831b4beb3e60de708669f5d2e6.exe
"C:\Users\Admin\AppData\Local\Temp\502fdfabbe8c4ba719eef604ea508bbdd926a3831b4beb3e60de708669f5d2e6.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2228

C:\Users\Admin\AppData\Local\Temp\502fdfabbe8c4ba719eef604ea508bbdd926a3831b4beb3e60de708669f5d2e6.exe
C:\Users\Admin\AppData\Local\Temp\502fdfabbe8c4ba719eef604ea508bbdd926a3831b4beb3e60de708669f5d2e6.exe
2⤵
PID:2892

C:\Users\Admin\AppData\Local\Temp\502fdfabbe8c4ba719eef604ea508bbdd926a3831b4beb3e60de708669f5d2e6.exe
C:\Users\Admin\AppData\Local\Temp\502fdfabbe8c4ba719eef604ea508bbdd926a3831b4beb3e60de708669f5d2e6.exe
2⤵
- Suspicious use of UnmapMainImage
PID:2548

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2548 -s 12
3⤵
- Program crash
PID:4560

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2548 -ip 2548
1⤵
PID:2208

Network

MITRE ATT&CK Matrix

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Downloads

memory/2228-132-0x0000000000580000-0x0000000000594000-memory.dmp

Filesize
80KB

Download
memory/2228-133-0x0000000004F50000-0x0000000004FEC000-memory.dmp

Filesize
624KB

Download
memory/2548-134-0x0000000000000000-mapping.dmp

Download
memory/2548-135-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download