995224009fd7cb63eef774208d209cb3af834ad3cb754b046f9cd14ce1c4354e

Analysis

max time kernel
144s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
02/08/2023, 11:09

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

Purchase order.exe
Size

663KB
MD5

2066bebe7c32cf52b2e7e5b2ae6dcf5b
SHA1

acc4a396e69d6bb6de3791d8cda944d899f524e8
SHA256

20ca9236b9070c02ddedeed75c4b5b478a06f31c9a3d714105503a17595e386f
SHA512

2394649c626df36f6f2d4c4348cacda22e019f936268c90197ff5b182ab7d6b71dff5d5305f611ede3fa19d0dda7a072e44e3ecf985c3f761e15d5e1aed7de5e
SSDEEP

12288:Og7Jh13m+oB7VDW5pJN89HCpxHEM8XGysZrPBVr3UoKl:Og7tW+oBJD6prbEN6JNy

Score

7^/10

spyware stealer

Malware Config

Signatures

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Looks up external IP address via web service 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
50	api.ipify.org
49	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4252 set thread context of 1836	4252	Purchase order.exe	96

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1836	Purchase order.exe
1836	Purchase order.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1836	Purchase order.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4252 wrote to memory of 1836	4252	Purchase order.exe	96
PID 4252 wrote to memory of 1836	4252	Purchase order.exe	96
PID 4252 wrote to memory of 1836	4252	Purchase order.exe	96
PID 4252 wrote to memory of 1836	4252	Purchase order.exe	96
PID 4252 wrote to memory of 1836	4252	Purchase order.exe	96
PID 4252 wrote to memory of 1836	4252	Purchase order.exe	96
PID 4252 wrote to memory of 1836	4252	Purchase order.exe	96
PID 4252 wrote to memory of 1836	4252	Purchase order.exe	96

C:\Users\Admin\AppData\Local\Temp\Purchase order.exe
"C:\Users\Admin\AppData\Local\Temp\Purchase order.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4252
- C:\Users\Admin\AppData\Local\Temp\Purchase order.exe
  "C:\Users\Admin\AppData\Local\Temp\Purchase order.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1836

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\Purchase order.exe.log

Filesize
1KB

MD5
8783efc818e6c4b08cdd7dc7e06641d0

SHA1
481a410d390aefdd28ff1bc005d1ee46e7b092f2

SHA256
735a7e96c6b2d91b062f378d14291656b72c92d36b1a21584ce5b606b4ea8572

SHA512
1d48c97192d9ca4deca93a2a62dc6230d2752b1710c95660b41e89413b9b022a0139570d946580968bd04cf48497a6dc31e25d4aca7f477525b346ab0a302d32

Download Submit
memory/1836-144-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1836-153-0x0000000005000000-0x0000000005010000-memory.dmp

Filesize
64KB

Download
memory/1836-152-0x0000000074AB0000-0x0000000075260000-memory.dmp

Filesize
7.7MB

Download
memory/1836-151-0x0000000006700000-0x0000000006750000-memory.dmp

Filesize
320KB

Download
memory/1836-150-0x0000000004F10000-0x0000000004F76000-memory.dmp

Filesize
408KB

Download
memory/1836-149-0x0000000005000000-0x0000000005010000-memory.dmp

Filesize
64KB

Download
memory/1836-147-0x0000000074AB0000-0x0000000075260000-memory.dmp

Filesize
7.7MB

Download
memory/4252-138-0x0000000004F40000-0x0000000004F4A000-memory.dmp

Filesize
40KB

Download
memory/4252-142-0x00000000051E0000-0x00000000051F0000-memory.dmp

Filesize
64KB

Download
memory/4252-143-0x000000000A5C0000-0x000000000A65C000-memory.dmp

Filesize
624KB

Download
memory/4252-141-0x0000000074AB0000-0x0000000075260000-memory.dmp

Filesize
7.7MB

Download
memory/4252-140-0x0000000006900000-0x0000000006922000-memory.dmp

Filesize
136KB

Download
memory/4252-139-0x00000000068E0000-0x00000000068F2000-memory.dmp

Filesize
72KB

Download
memory/4252-148-0x0000000074AB0000-0x0000000075260000-memory.dmp

Filesize
7.7MB

Download
memory/4252-133-0x0000000074AB0000-0x0000000075260000-memory.dmp

Filesize
7.7MB

Download
memory/4252-137-0x00000000051E0000-0x00000000051F0000-memory.dmp

Filesize
64KB

Download
memory/4252-136-0x0000000004F50000-0x0000000004FE2000-memory.dmp

Filesize
584KB

Download
memory/4252-135-0x0000000005460000-0x0000000005A04000-memory.dmp

Filesize
5.6MB

Download
memory/4252-134-0x00000000004A0000-0x000000000054C000-memory.dmp

Filesize
688KB

Download