67e68d1933e87f680f063203e7e243c33deba2dfdbcd2bb08e9205d3fff26fb8

Analysis

max time kernel
118s
max time network
120s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
11-03-2024 18:51

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General

Target

2222-main/myporno.exe
Size

871KB
MD5

a5e7145dc17d160b41d36dbea524c3f0
SHA1

2ad6faea0f967df37e404d14a4c1ccca607a924e
SHA256

99dfe0c0529b4122889ac7023330f2749df048d0b11a91e92155d991e189f0d8
SHA512

672a08a7e62b1129cc2997dd77e1709e86281d89d6ab88d12e771120b7a7a15638b9e2e110d3f95cf04e319da31dedbac4727d8b67e2a2343c68d280967d83c9
SSDEEP

24576:GR1wvcupUr/Tbp0g7kpRmxC98+/WQ8mkU:AfupUzTbmzpRtWzmL

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 2 IoCs

Processes:

1.exe2.exe

pid process

2524 1.exe
2396 2.exe
Loads dropped DLL 7 IoCs

Processes:

myporno.exeWerFault.exe

pid process

1620 myporno.exe
1620 myporno.exe
1780 WerFault.exe
1780 WerFault.exe
1780 WerFault.exe
1780 WerFault.exe
1780 WerFault.exe
Looks up external IP address via web service 4 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

5 wtfismyip.com
6 wtfismyip.com
7 api.ipify.org
8 api.ipify.org
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1780 2396 WerFault.exe 2.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

2.exe

pid process

2396 2.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

2.exe1.exe

description pid process

Token: SeDebugPrivilege 2396 2.exe
Token: SeDebugPrivilege 2524 1.exe

pid	process
2524	1.exe
2396	2.exe

pid	process
1620	myporno.exe
1620	myporno.exe
1780	WerFault.exe
1780	WerFault.exe
1780	WerFault.exe
1780	WerFault.exe
1780	WerFault.exe

flow	ioc
5	wtfismyip.com
6	wtfismyip.com
7	api.ipify.org
8	api.ipify.org

pid	pid_target	process	target process
1780	2396	WerFault.exe	2.exe

pid	process
2396	2.exe

description	pid	process
Token: SeDebugPrivilege	2396	2.exe
Token: SeDebugPrivilege	2524	1.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

myporno.exe2.exe

description	pid	process	target process
PID 1620 wrote to memory of 2524	1620	myporno.exe	1.exe
PID 1620 wrote to memory of 2524	1620	myporno.exe	1.exe
PID 1620 wrote to memory of 2524	1620	myporno.exe	1.exe
PID 1620 wrote to memory of 2524	1620	myporno.exe	1.exe
PID 1620 wrote to memory of 2396	1620	myporno.exe	2.exe
PID 1620 wrote to memory of 2396	1620	myporno.exe	2.exe
PID 1620 wrote to memory of 2396	1620	myporno.exe	2.exe
PID 1620 wrote to memory of 2396	1620	myporno.exe	2.exe
PID 2396 wrote to memory of 1780	2396	2.exe	WerFault.exe
PID 2396 wrote to memory of 1780	2396	2.exe	WerFault.exe
PID 2396 wrote to memory of 1780	2396	2.exe	WerFault.exe
PID 2396 wrote to memory of 1780	2396	2.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\2222-main\myporno.exe
"C:\Users\Admin\AppData\Local\Temp\2222-main\myporno.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1620

C:\Users\Admin\AppData\Local\Temp\1.exe
"C:\Users\Admin\AppData\Local\Temp\1.exe"
2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:2524

C:\Users\Admin\AppData\Local\Temp\2.exe
"C:\Users\Admin\AppData\Local\Temp\2.exe"
2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2396

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2396 -s 1248
3⤵
- Loads dropped DLL
- Program crash
PID:1780

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\1.exe

Filesize
1.0MB

MD5
dd3c11b27f04d8117c742743aee371fd

SHA1
1565d444ad28de48c4bf0ce25b07ef4651092621

SHA256
0ccd702f7d3bac8ad10a6690819e875dd7a1ba2a09e66b027f371e93a51bce49

SHA512
8ac46760ed0462a0e2765999b265eb6cd196ab1d7d38676d77f3ea5061d1a794d1f5e5f0d253c55bf539838e1a2764265fa16c4712fe91eeaac435a1a0046a5c

Download Submit
\Users\Admin\AppData\Local\Temp\2.exe

Filesize
7KB

MD5
3947b2cc3f68a712d431b5c2a2c2ee4d

SHA1
db0443ba8a6d5839e93bf59f3eed0e69c545df3b

SHA256
abfcccc38dd5217e0bc9af26c9902c22450b3ac5ae203142e89164f019419262

SHA512
f1d0b3279cffaa2bc121f6ac7b068416ebe3cc5824222e5a73d118e0528c3438d9f1e0d1c698dc9306a1a0eebfd78f29a3df283c6ed68e466d694b9a344d0991

Download Submit
memory/2396-16-0x0000000000B40000-0x0000000000B48000-memory.dmp

Filesize
32KB

Download
memory/2396-18-0x0000000074680000-0x0000000074D6E000-memory.dmp

Filesize
6.9MB

Download
memory/2396-19-0x0000000004A60000-0x0000000004AA0000-memory.dmp

Filesize
256KB

Download
memory/2396-28-0x0000000074680000-0x0000000074D6E000-memory.dmp

Filesize
6.9MB

Download
memory/2396-29-0x0000000004A60000-0x0000000004AA0000-memory.dmp

Filesize
256KB

Download
memory/2524-15-0x00000000012E0000-0x00000000013EA000-memory.dmp

Filesize
1.0MB

Download
memory/2524-17-0x000007FEF5AD0000-0x000007FEF64BC000-memory.dmp

Filesize
9.9MB

Download
memory/2524-20-0x000000001B0D0000-0x000000001B150000-memory.dmp

Filesize
512KB

Download
memory/2524-21-0x000000001A7F0000-0x000000001A866000-memory.dmp

Filesize
472KB

Download
memory/2524-27-0x000007FEF5AD0000-0x000007FEF64BC000-memory.dmp

Filesize
9.9MB

Download