fb9367fc01d62c07a617373ecdc5d6e703c91b4455560965fcb253cafab13478

General

Target

fb9367fc01d62c07a617373ecdc5d6e703c91b4455560965fcb253cafab13478.exe
Size

115KB
MD5

7103f17d8ef1883e893a9a10333feec2
SHA1

46f722fc1af5cba5cf322a8c3af20f58cfce47e9
SHA256

fb9367fc01d62c07a617373ecdc5d6e703c91b4455560965fcb253cafab13478
SHA512

8b177b6128b78756b3a75f22ef4f62d9b5bf189c7e53dc4cc7871dc24bc93a5677f27ac2064e483cb09a55f2b4825148da8499373708046645c425508f5f8fb0

Score

8^/10

evasion persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

wscript.exe

pid process

1060 wscript.exe
Modifies Windows Firewall 1 TTPs
evasion

Modify Existing Service
T1031

pid	process
1060	wscript.exe

Drops startup file 2 IoCs

Processes:

wscript.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\247f78ab72096ae9469980cb6ed2519a.exe	wscript.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\247f78ab72096ae9469980cb6ed2519a.exe	wscript.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

wscript.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Windows\CurrentVersion\Run\247f78ab72096ae9469980cb6ed2519a = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\wscript.exe\" .."	wscript.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\247f78ab72096ae9469980cb6ed2519a = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\wscript.exe\" .."	wscript.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 29 IoCs

Processes:

wscript.exe

description	pid	process
Token: SeDebugPrivilege	1060	wscript.exe
Token: 33	1060	wscript.exe
Token: SeIncBasePriorityPrivilege	1060	wscript.exe
Token: 33	1060	wscript.exe
Token: SeIncBasePriorityPrivilege	1060	wscript.exe
Token: 33	1060	wscript.exe
Token: SeIncBasePriorityPrivilege	1060	wscript.exe
Token: 33	1060	wscript.exe
Token: SeIncBasePriorityPrivilege	1060	wscript.exe
Token: 33	1060	wscript.exe
Token: SeIncBasePriorityPrivilege	1060	wscript.exe
Token: 33	1060	wscript.exe
Token: SeIncBasePriorityPrivilege	1060	wscript.exe
Token: 33	1060	wscript.exe
Token: SeIncBasePriorityPrivilege	1060	wscript.exe
Token: 33	1060	wscript.exe
Token: SeIncBasePriorityPrivilege	1060	wscript.exe
Token: 33	1060	wscript.exe
Token: SeIncBasePriorityPrivilege	1060	wscript.exe
Token: 33	1060	wscript.exe
Token: SeIncBasePriorityPrivilege	1060	wscript.exe
Token: 33	1060	wscript.exe
Token: SeIncBasePriorityPrivilege	1060	wscript.exe
Token: 33	1060	wscript.exe
Token: SeIncBasePriorityPrivilege	1060	wscript.exe
Token: 33	1060	wscript.exe
Token: SeIncBasePriorityPrivilege	1060	wscript.exe
Token: 33	1060	wscript.exe
Token: SeIncBasePriorityPrivilege	1060	wscript.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

fb9367fc01d62c07a617373ecdc5d6e703c91b4455560965fcb253cafab13478.exewscript.exe

description	pid	process	target process
PID 1948 wrote to memory of 1060	1948	fb9367fc01d62c07a617373ecdc5d6e703c91b4455560965fcb253cafab13478.exe	wscript.exe
PID 1948 wrote to memory of 1060	1948	fb9367fc01d62c07a617373ecdc5d6e703c91b4455560965fcb253cafab13478.exe	wscript.exe
PID 1948 wrote to memory of 1060	1948	fb9367fc01d62c07a617373ecdc5d6e703c91b4455560965fcb253cafab13478.exe	wscript.exe
PID 1060 wrote to memory of 940	1060	wscript.exe	netsh.exe
PID 1060 wrote to memory of 940	1060	wscript.exe	netsh.exe
PID 1060 wrote to memory of 940	1060	wscript.exe	netsh.exe

C:\Users\Admin\AppData\Local\Temp\fb9367fc01d62c07a617373ecdc5d6e703c91b4455560965fcb253cafab13478.exe
"C:\Users\Admin\AppData\Local\Temp\fb9367fc01d62c07a617373ecdc5d6e703c91b4455560965fcb253cafab13478.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1948

C:\Users\Admin\AppData\Local\Temp\wscript.exe
"C:\Users\Admin\AppData\Local\Temp\wscript.exe"
2⤵
- Executes dropped EXE
- Drops startup file
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1060

C:\Windows\system32\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\wscript.exe" "wscript.exe" ENABLE
3⤵
PID:940

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\wscript.exe
Filesize
115KB

MD5
7103f17d8ef1883e893a9a10333feec2

SHA1
46f722fc1af5cba5cf322a8c3af20f58cfce47e9

SHA256
fb9367fc01d62c07a617373ecdc5d6e703c91b4455560965fcb253cafab13478

SHA512
8b177b6128b78756b3a75f22ef4f62d9b5bf189c7e53dc4cc7871dc24bc93a5677f27ac2064e483cb09a55f2b4825148da8499373708046645c425508f5f8fb0

Download Submit
C:\Users\Admin\AppData\Local\Temp\wscript.exe
Filesize
115KB

MD5
7103f17d8ef1883e893a9a10333feec2

SHA1
46f722fc1af5cba5cf322a8c3af20f58cfce47e9

SHA256
fb9367fc01d62c07a617373ecdc5d6e703c91b4455560965fcb253cafab13478

SHA512
8b177b6128b78756b3a75f22ef4f62d9b5bf189c7e53dc4cc7871dc24bc93a5677f27ac2064e483cb09a55f2b4825148da8499373708046645c425508f5f8fb0

Download Submit
memory/940-60-0x0000000000000000-mapping.dmp

Download
memory/1060-56-0x0000000000000000-mapping.dmp

Download
memory/1060-59-0x000007FEF2B50000-0x000007FEF3BE6000-memory.dmp

Filesize
16.6MB

Download
memory/1060-62-0x0000000002056000-0x0000000002075000-memory.dmp

Filesize
124KB

Download
memory/1948-54-0x000007FEF2D90000-0x000007FEF3E26000-memory.dmp

Filesize
16.6MB

Download
memory/1948-55-0x000007FEFBEF1000-0x000007FEFBEF3000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads