10dfc4bf9f572e1db3b4a3c8fe0bb4c69ee23831ec4feb182f0f9545031f66dd

General

Target

10dfc4bf9f572e1db3b4a3c8fe0bb4c69ee23831ec4feb182f0f9545031f66dd.exe
Size

43KB
MD5

c23c2b06287e06246c2744a1a730c6ef
SHA1

05456cdb47a734cbd079081f0cc543388db8b0a4
SHA256

10dfc4bf9f572e1db3b4a3c8fe0bb4c69ee23831ec4feb182f0f9545031f66dd
SHA512

a1da3c5ff57fe0fdc8ee13b4f8f51c0177c6e67208809871b548bd31b44fc08475b991b67326d237acfe9194a8bdfd6cafbc838327727bd322adb6ee3122016a
SSDEEP

768:Lshpv8eDKxNS0cGbQrq9OSiT532YdD581k46HDxjHmOqvtu1SBs91wyR2N/zAL1y:QqulG9ktD96KrwU2jHCCrk

Score

8^/10

evasion persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

Trojan.exe

pid process

1952 Trojan.exe
Modifies Windows Firewall 1 TTPs 1 IoCs
evasion

Modify Existing Service
T1031

Processes:

netsh.exe

pid process

3524 netsh.exe

pid	process
3524	netsh.exe

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

Processes:

10dfc4bf9f572e1db3b4a3c8fe0bb4c69ee23831ec4feb182f0f9545031f66dd.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation	10dfc4bf9f572e1db3b4a3c8fe0bb4c69ee23831ec4feb182f0f9545031f66dd.exe

Drops startup file 2 IoCs

Processes:

Trojan.exe

description	ioc	process
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\5cd8f17f4086744065eb0992a09e05a2.exe	Trojan.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\5cd8f17f4086744065eb0992a09e05a2.exe	Trojan.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

Trojan.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\5cd8f17f4086744065eb0992a09e05a2 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Trojan.exe\" .."	Trojan.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\5cd8f17f4086744065eb0992a09e05a2 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Trojan.exe\" .."	Trojan.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 25 IoCs

Processes:

Trojan.exe

pid	process
1952	Trojan.exe
1952	Trojan.exe
1952	Trojan.exe
1952	Trojan.exe
1952	Trojan.exe
1952	Trojan.exe
1952	Trojan.exe
1952	Trojan.exe
1952	Trojan.exe
1952	Trojan.exe
1952	Trojan.exe
1952	Trojan.exe
1952	Trojan.exe
1952	Trojan.exe
1952	Trojan.exe
1952	Trojan.exe
1952	Trojan.exe
1952	Trojan.exe
1952	Trojan.exe
1952	Trojan.exe
1952	Trojan.exe
1952	Trojan.exe
1952	Trojan.exe
1952	Trojan.exe
1952	Trojan.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

Trojan.exe

description pid process

Token: SeDebugPrivilege 1952 Trojan.exe

description	pid	process
Token: SeDebugPrivilege	1952	Trojan.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

10dfc4bf9f572e1db3b4a3c8fe0bb4c69ee23831ec4feb182f0f9545031f66dd.exeTrojan.exe

description	pid	process	target process
PID 1152 wrote to memory of 1952	1152	10dfc4bf9f572e1db3b4a3c8fe0bb4c69ee23831ec4feb182f0f9545031f66dd.exe	Trojan.exe
PID 1152 wrote to memory of 1952	1152	10dfc4bf9f572e1db3b4a3c8fe0bb4c69ee23831ec4feb182f0f9545031f66dd.exe	Trojan.exe
PID 1152 wrote to memory of 1952	1152	10dfc4bf9f572e1db3b4a3c8fe0bb4c69ee23831ec4feb182f0f9545031f66dd.exe	Trojan.exe
PID 1952 wrote to memory of 3524	1952	Trojan.exe	netsh.exe
PID 1952 wrote to memory of 3524	1952	Trojan.exe	netsh.exe
PID 1952 wrote to memory of 3524	1952	Trojan.exe	netsh.exe

C:\Users\Admin\AppData\Local\Temp\10dfc4bf9f572e1db3b4a3c8fe0bb4c69ee23831ec4feb182f0f9545031f66dd.exe
"C:\Users\Admin\AppData\Local\Temp\10dfc4bf9f572e1db3b4a3c8fe0bb4c69ee23831ec4feb182f0f9545031f66dd.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1152

C:\Users\Admin\AppData\Local\Temp\Trojan.exe
"C:\Users\Admin\AppData\Local\Temp\Trojan.exe"
2⤵
- Executes dropped EXE
- Drops startup file
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1952

C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\Trojan.exe" "Trojan.exe" ENABLE
3⤵
- Modifies Windows Firewall
PID:3524

Network

MITRE ATT&CK Enterprise 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

Command and Control

Exfiltration

Impact

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Downloads

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

Filesize
43KB

MD5
c23c2b06287e06246c2744a1a730c6ef

SHA1
05456cdb47a734cbd079081f0cc543388db8b0a4

SHA256
10dfc4bf9f572e1db3b4a3c8fe0bb4c69ee23831ec4feb182f0f9545031f66dd

SHA512
a1da3c5ff57fe0fdc8ee13b4f8f51c0177c6e67208809871b548bd31b44fc08475b991b67326d237acfe9194a8bdfd6cafbc838327727bd322adb6ee3122016a

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

Filesize
43KB

MD5
c23c2b06287e06246c2744a1a730c6ef

SHA1
05456cdb47a734cbd079081f0cc543388db8b0a4

SHA256
10dfc4bf9f572e1db3b4a3c8fe0bb4c69ee23831ec4feb182f0f9545031f66dd

SHA512
a1da3c5ff57fe0fdc8ee13b4f8f51c0177c6e67208809871b548bd31b44fc08475b991b67326d237acfe9194a8bdfd6cafbc838327727bd322adb6ee3122016a

Download Submit
memory/1152-132-0x00000000747D0000-0x0000000074D81000-memory.dmp

Filesize
5.7MB

Download
memory/1152-137-0x00000000747D0000-0x0000000074D81000-memory.dmp

Filesize
5.7MB

Download
memory/1952-133-0x0000000000000000-mapping.dmp

Download
memory/1952-138-0x00000000747D0000-0x0000000074D81000-memory.dmp

Filesize
5.7MB

Download
memory/1952-139-0x00000000747D0000-0x0000000074D81000-memory.dmp

Filesize
5.7MB

Download
memory/3524-136-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads