njrat | 15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c

General

Target

15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c.exe
Size

51KB
MD5

0a9af90d289135ef065a62a0dda8602f
SHA1

12d4ecffca285a1aeb9eca710cca16c71f4231d1
SHA256

15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c
SHA512

730ad58241099b2aadbea6f7a9c90235c849f934877a2fc7cd7f9ed12ac015dd5c830c296f68b0fcbd811a9757c560d05a971b41b53a55b5455e75a662032128

Score

10^/10

njrat jinn evasion persistence trojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

jinn

C2

mouhamedjinn2.ddns.net:1177

Mutex

9174f01a6e44cbc9af1239d5bb1d7327

Attributes

reg_key
9174f01a6e44cbc9af1239d5bb1d7327
splitter
|'|'|

Signatures

njRAT/Bladabindi
Widely used RAT written in .NET.
trojan njrat
Executes dropped EXE 2 IoCs

Processes:

Chrome.exeChrome.exe

pid process

316 Chrome.exe
2240 Chrome.exe
Modifies Windows Firewall 1 TTPs
evasion

Modify Existing Service
T1031

pid	process
316	Chrome.exe
2240	Chrome.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

Chrome.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Windows\CurrentVersion\Run\9174f01a6e44cbc9af1239d5bb1d7327 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Chrome.exe\" .."	Chrome.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\9174f01a6e44cbc9af1239d5bb1d7327 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Chrome.exe\" .."	Chrome.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c.exeChrome.exe

description	pid	process	target process
PID 2412 set thread context of 2672	2412	15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c.exe	15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c.exe
PID 316 set thread context of 2240	316	Chrome.exe	Chrome.exe

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

System Information Discovery
T1082

Suspicious use of AdjustPrivilegeToken 33 IoCs

Processes:

Chrome.exe

description	pid	process
Token: SeDebugPrivilege	2240	Chrome.exe
Token: 33	2240	Chrome.exe
Token: SeIncBasePriorityPrivilege	2240	Chrome.exe
Token: 33	2240	Chrome.exe
Token: SeIncBasePriorityPrivilege	2240	Chrome.exe
Token: 33	2240	Chrome.exe
Token: SeIncBasePriorityPrivilege	2240	Chrome.exe
Token: 33	2240	Chrome.exe
Token: SeIncBasePriorityPrivilege	2240	Chrome.exe
Token: 33	2240	Chrome.exe
Token: SeIncBasePriorityPrivilege	2240	Chrome.exe
Token: 33	2240	Chrome.exe
Token: SeIncBasePriorityPrivilege	2240	Chrome.exe
Token: 33	2240	Chrome.exe
Token: SeIncBasePriorityPrivilege	2240	Chrome.exe
Token: 33	2240	Chrome.exe
Token: SeIncBasePriorityPrivilege	2240	Chrome.exe
Token: 33	2240	Chrome.exe
Token: SeIncBasePriorityPrivilege	2240	Chrome.exe
Token: 33	2240	Chrome.exe
Token: SeIncBasePriorityPrivilege	2240	Chrome.exe
Token: 33	2240	Chrome.exe
Token: SeIncBasePriorityPrivilege	2240	Chrome.exe
Token: 33	2240	Chrome.exe
Token: SeIncBasePriorityPrivilege	2240	Chrome.exe
Token: 33	2240	Chrome.exe
Token: SeIncBasePriorityPrivilege	2240	Chrome.exe
Token: 33	2240	Chrome.exe
Token: SeIncBasePriorityPrivilege	2240	Chrome.exe
Token: 33	2240	Chrome.exe
Token: SeIncBasePriorityPrivilege	2240	Chrome.exe
Token: 33	2240	Chrome.exe
Token: SeIncBasePriorityPrivilege	2240	Chrome.exe

Suspicious use of WriteProcessMemory 22 IoCs

Processes:

15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c.exe15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c.exeChrome.exeChrome.exe

description	pid	process	target process
PID 2412 wrote to memory of 2672	2412	15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c.exe	15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c.exe
PID 2412 wrote to memory of 2672	2412	15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c.exe	15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c.exe
PID 2412 wrote to memory of 2672	2412	15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c.exe	15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c.exe
PID 2412 wrote to memory of 2672	2412	15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c.exe	15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c.exe
PID 2412 wrote to memory of 2672	2412	15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c.exe	15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c.exe
PID 2412 wrote to memory of 2672	2412	15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c.exe	15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c.exe
PID 2412 wrote to memory of 2672	2412	15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c.exe	15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c.exe
PID 2412 wrote to memory of 2672	2412	15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c.exe	15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c.exe
PID 2672 wrote to memory of 316	2672	15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c.exe	Chrome.exe
PID 2672 wrote to memory of 316	2672	15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c.exe	Chrome.exe
PID 2672 wrote to memory of 316	2672	15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c.exe	Chrome.exe
PID 316 wrote to memory of 2240	316	Chrome.exe	Chrome.exe
PID 316 wrote to memory of 2240	316	Chrome.exe	Chrome.exe
PID 316 wrote to memory of 2240	316	Chrome.exe	Chrome.exe
PID 316 wrote to memory of 2240	316	Chrome.exe	Chrome.exe
PID 316 wrote to memory of 2240	316	Chrome.exe	Chrome.exe
PID 316 wrote to memory of 2240	316	Chrome.exe	Chrome.exe
PID 316 wrote to memory of 2240	316	Chrome.exe	Chrome.exe
PID 316 wrote to memory of 2240	316	Chrome.exe	Chrome.exe
PID 2240 wrote to memory of 1296	2240	Chrome.exe	netsh.exe
PID 2240 wrote to memory of 1296	2240	Chrome.exe	netsh.exe
PID 2240 wrote to memory of 1296	2240	Chrome.exe	netsh.exe

C:\Users\Admin\AppData\Local\Temp\15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c.exe
"C:\Users\Admin\AppData\Local\Temp\15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2412

C:\Users\Admin\AppData\Local\Temp\15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c.exe
"C:\Users\Admin\AppData\Local\Temp\15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:2672

C:\Users\Admin\AppData\Local\Temp\Chrome.exe
"C:\Users\Admin\AppData\Local\Temp\Chrome.exe"
3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:316

C:\Users\Admin\AppData\Local\Temp\Chrome.exe
"C:\Users\Admin\AppData\Local\Temp\Chrome.exe"
4⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2240

C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\Chrome.exe" "Chrome.exe" ENABLE
5⤵
PID:1296

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Modify Existing Service

1

T1031

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c.exe.log
MD5
4b1382f82cb506f36d30c01d5d515bca

SHA1
621aeafd1d115a27c71dd58c6211716c9640aba6

SHA256
d01a9a6d2f90166ffccd93ebf12c3ba6dd2ab12a9c047a6449d5968cc92d4200

SHA512
8700fd86011f3af3467ccb6c6d6c56f4004aada7a82186047dbba1cb01c3a2344213ecb1f1c67f3e20d269a79b0e61238b043a363047b050eecbd84bba4e65a5

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\Chrome.exe.log
MD5
4b1382f82cb506f36d30c01d5d515bca

SHA1
621aeafd1d115a27c71dd58c6211716c9640aba6

SHA256
d01a9a6d2f90166ffccd93ebf12c3ba6dd2ab12a9c047a6449d5968cc92d4200

SHA512
8700fd86011f3af3467ccb6c6d6c56f4004aada7a82186047dbba1cb01c3a2344213ecb1f1c67f3e20d269a79b0e61238b043a363047b050eecbd84bba4e65a5

Download Submit
C:\Users\Admin\AppData\Local\Temp\Chrome.exe
MD5
0a9af90d289135ef065a62a0dda8602f

SHA1
12d4ecffca285a1aeb9eca710cca16c71f4231d1

SHA256
15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c

SHA512
730ad58241099b2aadbea6f7a9c90235c849f934877a2fc7cd7f9ed12ac015dd5c830c296f68b0fcbd811a9757c560d05a971b41b53a55b5455e75a662032128

Download Submit
C:\Users\Admin\AppData\Local\Temp\Chrome.exe
MD5
0a9af90d289135ef065a62a0dda8602f

SHA1
12d4ecffca285a1aeb9eca710cca16c71f4231d1

SHA256
15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c

SHA512
730ad58241099b2aadbea6f7a9c90235c849f934877a2fc7cd7f9ed12ac015dd5c830c296f68b0fcbd811a9757c560d05a971b41b53a55b5455e75a662032128

Download Submit
C:\Users\Admin\AppData\Local\Temp\Chrome.exe
MD5
0a9af90d289135ef065a62a0dda8602f

SHA1
12d4ecffca285a1aeb9eca710cca16c71f4231d1

SHA256
15613d4d6864d22409277e56eff01c2b04e83562dd70f3fee12c675621a5971c

SHA512
730ad58241099b2aadbea6f7a9c90235c849f934877a2fc7cd7f9ed12ac015dd5c830c296f68b0fcbd811a9757c560d05a971b41b53a55b5455e75a662032128

Download Submit
memory/316-128-0x0000000000000000-mapping.dmp

Download
memory/316-144-0x0000000005510000-0x0000000005511000-memory.dmp

Filesize
4KB

Download
memory/1296-145-0x0000000000000000-mapping.dmp

Download
memory/2240-148-0x0000000005330000-0x0000000005331000-memory.dmp

Filesize
4KB

Download
memory/2240-147-0x00000000052A0000-0x000000000533C000-memory.dmp

Filesize
624KB

Download
memory/2240-146-0x0000000005520000-0x0000000005521000-memory.dmp

Filesize
4KB

Download
memory/2240-137-0x000000000040748E-mapping.dmp

Download
memory/2412-118-0x0000000001240000-0x0000000001244000-memory.dmp

Filesize
16KB

Download
memory/2412-117-0x00000000051A0000-0x00000000051A1000-memory.dmp

Filesize
4KB

Download
memory/2412-119-0x0000000005740000-0x0000000005741000-memory.dmp

Filesize
4KB

Download
memory/2412-115-0x0000000000890000-0x0000000000891000-memory.dmp

Filesize
4KB

Download
memory/2412-127-0x0000000005190000-0x0000000005191000-memory.dmp

Filesize
4KB

Download
memory/2672-121-0x000000000040748E-mapping.dmp

Download
memory/2672-120-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads