njrat | 702a2d6873ddacfed8041d40ab25afc12c6d183ee2c14d80896ca87909e76734

General

Target

702a2d6873ddacfed8041d40ab25afc12c6d183ee2c14d80896ca87909e76734.exe
Size

204KB
MD5

fdc35f7a54217cf293dbe16ec3b215d5
SHA1

e8650ef7f694e4b94e72ec1f4241d9d700de044a
SHA256

702a2d6873ddacfed8041d40ab25afc12c6d183ee2c14d80896ca87909e76734
SHA512

411104975a15bd20f75affd39dc84cf56c40c4d26da51da73ff047322a140ac763b35ac6e31813415624977186e9eb3966a8a86e1a05a3f1ce32a405191bbf05
SSDEEP

3072:YS680+GweUySK99999999999999999999999999999999999P99999999999999x:0lUhDcAmkguxJC3Ol7

Score

10^/10

njrat ‏فہۧايہۧروسہ الہۧعہۧراق هناا evasion persistence trojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

‏فہۧايہۧروسہ الہۧعہۧراق هناا

C2

jaki3254.ddns.net:2001

Mutex

85039fd7c6f37e1e0601b12298c6e30f

Attributes

reg_key
85039fd7c6f37e1e0601b12298c6e30f
splitter
|'|'|

Signatures

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

Processes:

LocalSorGnyGHPu.exesys02tm.exe

pid process

4268 LocalSorGnyGHPu.exe
3516 sys02tm.exe
Modifies Windows Firewall 1 TTPs 1 IoCs
evasion

Modify Existing Service
T1031

Processes:

netsh.exe

pid process

2112 netsh.exe

pid	process
4268	LocalSorGnyGHPu.exe
3516	sys02tm.exe

pid	process
2112	netsh.exe

Checks computer location settings 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

702a2d6873ddacfed8041d40ab25afc12c6d183ee2c14d80896ca87909e76734.exeLocalSorGnyGHPu.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	702a2d6873ddacfed8041d40ab25afc12c6d183ee2c14d80896ca87909e76734.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	LocalSorGnyGHPu.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

sys02tm.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\85039fd7c6f37e1e0601b12298c6e30f = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\sys02tm.exe\" .."	sys02tm.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\85039fd7c6f37e1e0601b12298c6e30f = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\sys02tm.exe\" .."	sys02tm.exe

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

System Information Discovery
T1082

Modifies registry class 2 IoCs

Processes:

702a2d6873ddacfed8041d40ab25afc12c6d183ee2c14d80896ca87909e76734.exeOpenWith.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings	702a2d6873ddacfed8041d40ab25afc12c6d183ee2c14d80896ca87909e76734.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of AdjustPrivilegeToken 25 IoCs

Processes:

sys02tm.exe

description	pid	process
Token: SeDebugPrivilege	3516	sys02tm.exe
Token: 33	3516	sys02tm.exe
Token: SeIncBasePriorityPrivilege	3516	sys02tm.exe
Token: 33	3516	sys02tm.exe
Token: SeIncBasePriorityPrivilege	3516	sys02tm.exe
Token: 33	3516	sys02tm.exe
Token: SeIncBasePriorityPrivilege	3516	sys02tm.exe
Token: 33	3516	sys02tm.exe
Token: SeIncBasePriorityPrivilege	3516	sys02tm.exe
Token: 33	3516	sys02tm.exe
Token: SeIncBasePriorityPrivilege	3516	sys02tm.exe
Token: 33	3516	sys02tm.exe
Token: SeIncBasePriorityPrivilege	3516	sys02tm.exe
Token: 33	3516	sys02tm.exe
Token: SeIncBasePriorityPrivilege	3516	sys02tm.exe
Token: 33	3516	sys02tm.exe
Token: SeIncBasePriorityPrivilege	3516	sys02tm.exe
Token: 33	3516	sys02tm.exe
Token: SeIncBasePriorityPrivilege	3516	sys02tm.exe
Token: 33	3516	sys02tm.exe
Token: SeIncBasePriorityPrivilege	3516	sys02tm.exe
Token: 33	3516	sys02tm.exe
Token: SeIncBasePriorityPrivilege	3516	sys02tm.exe
Token: 33	3516	sys02tm.exe
Token: SeIncBasePriorityPrivilege	3516	sys02tm.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

OpenWith.exe

pid process

1576 OpenWith.exe

pid	process
1576	OpenWith.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

702a2d6873ddacfed8041d40ab25afc12c6d183ee2c14d80896ca87909e76734.exeLocalSorGnyGHPu.exesys02tm.exe

description	pid	process	target process
PID 4816 wrote to memory of 4268	4816	702a2d6873ddacfed8041d40ab25afc12c6d183ee2c14d80896ca87909e76734.exe	LocalSorGnyGHPu.exe
PID 4816 wrote to memory of 4268	4816	702a2d6873ddacfed8041d40ab25afc12c6d183ee2c14d80896ca87909e76734.exe	LocalSorGnyGHPu.exe
PID 4816 wrote to memory of 4268	4816	702a2d6873ddacfed8041d40ab25afc12c6d183ee2c14d80896ca87909e76734.exe	LocalSorGnyGHPu.exe
PID 4268 wrote to memory of 3516	4268	LocalSorGnyGHPu.exe	sys02tm.exe
PID 4268 wrote to memory of 3516	4268	LocalSorGnyGHPu.exe	sys02tm.exe
PID 4268 wrote to memory of 3516	4268	LocalSorGnyGHPu.exe	sys02tm.exe
PID 3516 wrote to memory of 2112	3516	sys02tm.exe	netsh.exe
PID 3516 wrote to memory of 2112	3516	sys02tm.exe	netsh.exe
PID 3516 wrote to memory of 2112	3516	sys02tm.exe	netsh.exe

C:\Users\Admin\AppData\Local\Temp\702a2d6873ddacfed8041d40ab25afc12c6d183ee2c14d80896ca87909e76734.exe
"C:\Users\Admin\AppData\Local\Temp\702a2d6873ddacfed8041d40ab25afc12c6d183ee2c14d80896ca87909e76734.exe"
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4816

C:\Users\Admin\AppData\LocalSorGnyGHPu.exe
"C:\Users\Admin\AppData\LocalSorGnyGHPu.exe"
2⤵
- Executes dropped EXE
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4268

C:\Users\Admin\AppData\Local\Temp\sys02tm.exe
"C:\Users\Admin\AppData\Local\Temp\sys02tm.exe"
3⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3516

C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\sys02tm.exe" "sys02tm.exe" ENABLE
4⤵
- Modifies Windows Firewall
PID:2112

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:1576

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

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalSorGnyGHPu.exe
Filesize
23KB

MD5
f84047b2af75078326728edbdd5a1453

SHA1
22e9440c3df1c5403622f0c47887c35ba72424db

SHA256
9c9a523d9189a2104270db1d519b03cd6bb90ba103702ed0bd4a426623685b72

SHA512
de80bcdd73f65e2ed4842492fe1d9b47c432db38e2b739c4474b03a03164a15e4574beb800e72177a7e62d0bc8eea32898e0ee930feab149c7292f076b8f429d

Download Submit
C:\Users\Admin\AppData\LocalSorGnyGHPu.exe
Filesize
23KB

MD5
f84047b2af75078326728edbdd5a1453

SHA1
22e9440c3df1c5403622f0c47887c35ba72424db

SHA256
9c9a523d9189a2104270db1d519b03cd6bb90ba103702ed0bd4a426623685b72

SHA512
de80bcdd73f65e2ed4842492fe1d9b47c432db38e2b739c4474b03a03164a15e4574beb800e72177a7e62d0bc8eea32898e0ee930feab149c7292f076b8f429d

Download Submit
C:\Users\Admin\AppData\Local\Temp\sys02tm.exe
Filesize
23KB

MD5
f84047b2af75078326728edbdd5a1453

SHA1
22e9440c3df1c5403622f0c47887c35ba72424db

SHA256
9c9a523d9189a2104270db1d519b03cd6bb90ba103702ed0bd4a426623685b72

SHA512
de80bcdd73f65e2ed4842492fe1d9b47c432db38e2b739c4474b03a03164a15e4574beb800e72177a7e62d0bc8eea32898e0ee930feab149c7292f076b8f429d

Download Submit
C:\Users\Admin\AppData\Local\Temp\sys02tm.exe
Filesize
23KB

MD5
f84047b2af75078326728edbdd5a1453

SHA1
22e9440c3df1c5403622f0c47887c35ba72424db

SHA256
9c9a523d9189a2104270db1d519b03cd6bb90ba103702ed0bd4a426623685b72

SHA512
de80bcdd73f65e2ed4842492fe1d9b47c432db38e2b739c4474b03a03164a15e4574beb800e72177a7e62d0bc8eea32898e0ee930feab149c7292f076b8f429d

Download Submit
memory/2112-144-0x0000000000000000-mapping.dmp

Download
memory/3516-138-0x0000000000000000-mapping.dmp

Download
memory/3516-142-0x00000000746C0000-0x0000000074C71000-memory.dmp

Filesize
5.7MB

Download
memory/3516-143-0x00000000746C0000-0x0000000074C71000-memory.dmp

Filesize
5.7MB

Download
memory/4268-137-0x00000000746C0000-0x0000000074C71000-memory.dmp

Filesize
5.7MB

Download
memory/4268-136-0x00000000746C0000-0x0000000074C71000-memory.dmp

Filesize
5.7MB

Download
memory/4268-141-0x00000000746C0000-0x0000000074C71000-memory.dmp

Filesize
5.7MB

Download
memory/4268-133-0x0000000000000000-mapping.dmp

Download
memory/4816-132-0x00007FFE97F50000-0x00007FFE98986000-memory.dmp

Filesize
10.2MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads