995224009fd7cb63eef774208d209cb3af834ad3cb754b046f9cd14ce1c4354e

Analysis

max time kernel
122s
max time network
125s
platform
windows7_x64
resource
win7-20230712-en
resource tags

arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
submitted
02/08/2023, 11:09

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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
2	api.ipify.org
3	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2580 set thread context of 2104	2580	Purchase order.exe	30

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2104	Purchase order.exe
2104	Purchase order.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2104	Purchase order.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2580 wrote to memory of 2104	2580	Purchase order.exe	30
PID 2580 wrote to memory of 2104	2580	Purchase order.exe	30
PID 2580 wrote to memory of 2104	2580	Purchase order.exe	30
PID 2580 wrote to memory of 2104	2580	Purchase order.exe	30
PID 2580 wrote to memory of 2104	2580	Purchase order.exe	30
PID 2580 wrote to memory of 2104	2580	Purchase order.exe	30
PID 2580 wrote to memory of 2104	2580	Purchase order.exe	30
PID 2580 wrote to memory of 2104	2580	Purchase order.exe	30
PID 2580 wrote to memory of 2104	2580	Purchase order.exe	30

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:2580
- 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:2104

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

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Downloads

memory/2104-75-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2104-66-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2104-80-0x0000000000450000-0x0000000000490000-memory.dmp

Filesize
256KB

Download
memory/2104-79-0x0000000074150000-0x000000007483E000-memory.dmp

Filesize
6.9MB

Download
memory/2104-78-0x0000000000450000-0x0000000000490000-memory.dmp

Filesize
256KB

Download
memory/2104-77-0x0000000074150000-0x000000007483E000-memory.dmp

Filesize
6.9MB

Download
memory/2104-67-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2104-73-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2104-64-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2104-62-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2104-71-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2104-69-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2580-60-0x0000000000420000-0x000000000042A000-memory.dmp

Filesize
40KB

Download
memory/2580-54-0x00000000001C0000-0x000000000026C000-memory.dmp

Filesize
688KB

Download
memory/2580-61-0x00000000060D0000-0x000000000614C000-memory.dmp

Filesize
496KB

Download
memory/2580-55-0x0000000074150000-0x000000007483E000-memory.dmp

Filesize
6.9MB

Download
memory/2580-76-0x0000000074150000-0x000000007483E000-memory.dmp

Filesize
6.9MB

Download
memory/2580-59-0x0000000004A10000-0x0000000004A50000-memory.dmp

Filesize
256KB

Download
memory/2580-58-0x0000000074150000-0x000000007483E000-memory.dmp

Filesize
6.9MB

Download
memory/2580-57-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/2580-56-0x0000000004A10000-0x0000000004A50000-memory.dmp

Filesize
256KB

Download