34bcc817efe2ceca776207259976a03782f81983612015c3202a6555e462e64b

General

Target

34bcc817efe2ceca776207259976a03782f81983612015c3202a6555e462e64b.exe
Size

456KB
MD5

82f974dbe64b7d0354516ec88e510bc9
SHA1

b0a0f436b9b5cf50f385cdfdc6a38ae40826181b
SHA256

34bcc817efe2ceca776207259976a03782f81983612015c3202a6555e462e64b
SHA512

70fae5176730ee40c818e3a39ed5a6e9e36786ee9f0a7453dc02ee4d46bb27e277f725707a290b73dcb68941384337ee1e4d902e52405bf3766bf03dcbf31ee8
SSDEEP

12288:C8R1G+2A6l450cw5dSvEQulVi9MQwTDMfzyGEbqY4:VPFNYrTBGEbqf

Score

8^/10

evasion persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

Trojan.exe

pid process

4608 Trojan.exe
Modifies Windows Firewall 1 TTPs 1 IoCs
evasion

Modify Existing Service
T1031

Processes:

netsh.exe

pid process

4352 netsh.exe

pid	process
4352	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:

34bcc817efe2ceca776207259976a03782f81983612015c3202a6555e462e64b.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation	34bcc817efe2ceca776207259976a03782f81983612015c3202a6555e462e64b.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-1-5-21-2891029575-1462575-1165213807-1000\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 39 IoCs

Processes:

Trojan.exe

pid	process
4608	Trojan.exe
4608	Trojan.exe
4608	Trojan.exe
4608	Trojan.exe
4608	Trojan.exe
4608	Trojan.exe
4608	Trojan.exe
4608	Trojan.exe
4608	Trojan.exe
4608	Trojan.exe
4608	Trojan.exe
4608	Trojan.exe
4608	Trojan.exe
4608	Trojan.exe
4608	Trojan.exe
4608	Trojan.exe
4608	Trojan.exe
4608	Trojan.exe
4608	Trojan.exe
4608	Trojan.exe
4608	Trojan.exe
4608	Trojan.exe
4608	Trojan.exe
4608	Trojan.exe
4608	Trojan.exe
4608	Trojan.exe
4608	Trojan.exe
4608	Trojan.exe
4608	Trojan.exe
4608	Trojan.exe
4608	Trojan.exe
4608	Trojan.exe
4608	Trojan.exe
4608	Trojan.exe
4608	Trojan.exe
4608	Trojan.exe
4608	Trojan.exe
4608	Trojan.exe
4608	Trojan.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

Trojan.exe

description pid process

Token: SeDebugPrivilege 4608 Trojan.exe

description	pid	process
Token: SeDebugPrivilege	4608	Trojan.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

34bcc817efe2ceca776207259976a03782f81983612015c3202a6555e462e64b.exeTrojan.exe

description	pid	process	target process
PID 3300 wrote to memory of 4608	3300	34bcc817efe2ceca776207259976a03782f81983612015c3202a6555e462e64b.exe	Trojan.exe
PID 3300 wrote to memory of 4608	3300	34bcc817efe2ceca776207259976a03782f81983612015c3202a6555e462e64b.exe	Trojan.exe
PID 3300 wrote to memory of 4608	3300	34bcc817efe2ceca776207259976a03782f81983612015c3202a6555e462e64b.exe	Trojan.exe
PID 4608 wrote to memory of 4352	4608	Trojan.exe	netsh.exe
PID 4608 wrote to memory of 4352	4608	Trojan.exe	netsh.exe
PID 4608 wrote to memory of 4352	4608	Trojan.exe	netsh.exe

C:\Users\Admin\AppData\Local\Temp\34bcc817efe2ceca776207259976a03782f81983612015c3202a6555e462e64b.exe
"C:\Users\Admin\AppData\Local\Temp\34bcc817efe2ceca776207259976a03782f81983612015c3202a6555e462e64b.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3300

C:\Users\Admin\AppData\Local\Temp\Trojan.exe
"C:\Users\Admin\AppData\Local\Temp\Trojan.exe"
2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4608

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:4352

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
456KB

MD5
82f974dbe64b7d0354516ec88e510bc9

SHA1
b0a0f436b9b5cf50f385cdfdc6a38ae40826181b

SHA256
34bcc817efe2ceca776207259976a03782f81983612015c3202a6555e462e64b

SHA512
70fae5176730ee40c818e3a39ed5a6e9e36786ee9f0a7453dc02ee4d46bb27e277f725707a290b73dcb68941384337ee1e4d902e52405bf3766bf03dcbf31ee8

Download Submit
C:\Users\Admin\AppData\Local\Temp\Trojan.exe
Filesize
456KB

MD5
82f974dbe64b7d0354516ec88e510bc9

SHA1
b0a0f436b9b5cf50f385cdfdc6a38ae40826181b

SHA256
34bcc817efe2ceca776207259976a03782f81983612015c3202a6555e462e64b

SHA512
70fae5176730ee40c818e3a39ed5a6e9e36786ee9f0a7453dc02ee4d46bb27e277f725707a290b73dcb68941384337ee1e4d902e52405bf3766bf03dcbf31ee8

Download Submit
memory/3300-132-0x00000000751A0000-0x0000000075751000-memory.dmp

Filesize
5.7MB

Download
memory/3300-136-0x00000000751A0000-0x0000000075751000-memory.dmp

Filesize
5.7MB

Download
memory/4352-138-0x0000000000000000-mapping.dmp

Download
memory/4608-133-0x0000000000000000-mapping.dmp

Download
memory/4608-137-0x00000000751A0000-0x0000000075751000-memory.dmp

Filesize
5.7MB

Download
memory/4608-139-0x00000000751A0000-0x0000000075751000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads