07620c35c632e3efdea1a6c27eed8c34c0784733a6217b7de67ee0a0e65156df

General

Target

07620c35c632e3efdea1a6c27eed8c34c0784733a6217b7de67ee0a0e65156df.exe
Size

161KB
MD5

cdca5c2f6adee7877267a484e678129d
SHA1

fea0976eda49d5bb5705e88b5ea644e7bc2ba6fc
SHA256

07620c35c632e3efdea1a6c27eed8c34c0784733a6217b7de67ee0a0e65156df
SHA512

4d8a16077417a1ae254d9389dd64f860a7bb39456d93691af8a3f69ab24d08c1e0ec2d14a812977e94d637f1bbf080f8c4a9eeecef9f07d536345bf27a8c95bb
SSDEEP

3072:XzdPwJi53LPVGzvLrzlVtxJXvZP/+1UtgfMUNepZ3E3+E1rLsiXGYEvoz:XVQilLPVGTLrJDxBZ+uoMaco+EJsi

Score

8^/10

evasion persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

Trojan.exe

pid process

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

Modify Existing Service
T1031

Processes:

netsh.exe

pid process

1656 netsh.exe

pid	process
1656	netsh.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-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\5cd8f17f4086744065eb0992a09e05a2 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Trojan.exe\" .."	Trojan.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\5cd8f17f4086744065eb0992a09e05a2 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Trojan.exe\" .."	Trojan.exe

Drops file in Windows directory 2 IoCs

Processes:

07620c35c632e3efdea1a6c27eed8c34c0784733a6217b7de67ee0a0e65156df.exe

description	ioc	process
File created	C:\Windows\Microsoft.NET\Framework64\v2.0.50727\config\security.config.cch.new	07620c35c632e3efdea1a6c27eed8c34c0784733a6217b7de67ee0a0e65156df.exe
File created	C:\Windows\Microsoft.NET\Framework64\v2.0.50727\config\enterprisesec.config.cch.new	07620c35c632e3efdea1a6c27eed8c34c0784733a6217b7de67ee0a0e65156df.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 18 IoCs

Processes:

Trojan.exe

pid	process
932	Trojan.exe
932	Trojan.exe
932	Trojan.exe
932	Trojan.exe
932	Trojan.exe
932	Trojan.exe
932	Trojan.exe
932	Trojan.exe
932	Trojan.exe
932	Trojan.exe
932	Trojan.exe
932	Trojan.exe
932	Trojan.exe
932	Trojan.exe
932	Trojan.exe
932	Trojan.exe
932	Trojan.exe
932	Trojan.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

Trojan.exe

description pid process

Token: SeDebugPrivilege 932 Trojan.exe

description	pid	process
Token: SeDebugPrivilege	932	Trojan.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

07620c35c632e3efdea1a6c27eed8c34c0784733a6217b7de67ee0a0e65156df.exeTrojan.exe

description	pid	process	target process
PID 1224 wrote to memory of 932	1224	07620c35c632e3efdea1a6c27eed8c34c0784733a6217b7de67ee0a0e65156df.exe	Trojan.exe
PID 1224 wrote to memory of 932	1224	07620c35c632e3efdea1a6c27eed8c34c0784733a6217b7de67ee0a0e65156df.exe	Trojan.exe
PID 1224 wrote to memory of 932	1224	07620c35c632e3efdea1a6c27eed8c34c0784733a6217b7de67ee0a0e65156df.exe	Trojan.exe
PID 932 wrote to memory of 1656	932	Trojan.exe	netsh.exe
PID 932 wrote to memory of 1656	932	Trojan.exe	netsh.exe
PID 932 wrote to memory of 1656	932	Trojan.exe	netsh.exe

C:\Users\Admin\AppData\Local\Temp\07620c35c632e3efdea1a6c27eed8c34c0784733a6217b7de67ee0a0e65156df.exe
"C:\Users\Admin\AppData\Local\Temp\07620c35c632e3efdea1a6c27eed8c34c0784733a6217b7de67ee0a0e65156df.exe"
1⤵
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:1224

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:932

C:\Windows\system32\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\Trojan.exe" "Trojan.exe" ENABLE
3⤵
- Modifies Windows Firewall
PID:1656

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

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

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

Filesize
161KB

MD5
cdca5c2f6adee7877267a484e678129d

SHA1
fea0976eda49d5bb5705e88b5ea644e7bc2ba6fc

SHA256
07620c35c632e3efdea1a6c27eed8c34c0784733a6217b7de67ee0a0e65156df

SHA512
4d8a16077417a1ae254d9389dd64f860a7bb39456d93691af8a3f69ab24d08c1e0ec2d14a812977e94d637f1bbf080f8c4a9eeecef9f07d536345bf27a8c95bb

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

Filesize
161KB

MD5
cdca5c2f6adee7877267a484e678129d

SHA1
fea0976eda49d5bb5705e88b5ea644e7bc2ba6fc

SHA256
07620c35c632e3efdea1a6c27eed8c34c0784733a6217b7de67ee0a0e65156df

SHA512
4d8a16077417a1ae254d9389dd64f860a7bb39456d93691af8a3f69ab24d08c1e0ec2d14a812977e94d637f1bbf080f8c4a9eeecef9f07d536345bf27a8c95bb

Download Submit
memory/932-57-0x0000000000000000-mapping.dmp

Download
memory/932-60-0x000007FEF46B0000-0x000007FEF50D3000-memory.dmp

Filesize
10.1MB

Download
memory/932-61-0x000007FEF3610000-0x000007FEF46A6000-memory.dmp

Filesize
16.6MB

Download
memory/932-64-0x00000000000D0000-0x0000000000150000-memory.dmp

Filesize
512KB

Download
memory/932-65-0x00000000000D0000-0x0000000000150000-memory.dmp

Filesize
512KB

Download
memory/1224-54-0x000007FEF46B0000-0x000007FEF50D3000-memory.dmp

Filesize
10.1MB

Download
memory/1224-55-0x000007FEF3610000-0x000007FEF46A6000-memory.dmp

Filesize
16.6MB

Download
memory/1224-56-0x000007FEFC091000-0x000007FEFC093000-memory.dmp

Filesize
8KB

Download
memory/1656-62-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads