a94bcff5683c5d1b1a3cead3d8236c98590ba2ea9b9018d4cc5ff9b67f08dc4e

Analysis

max time kernel
119s
max time network
122s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
05/10/2023, 08:30 UTC

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General

Target

Doc.exe
Size

720KB
MD5

6fac1d175f51ebf8890cc785e2eefdaf
SHA1

aa50651bfc4f3c2be45f42dda737ac8f5a42b6f5
SHA256

a94bcff5683c5d1b1a3cead3d8236c98590ba2ea9b9018d4cc5ff9b67f08dc4e
SHA512

ffdedb550a54a943c35a75308d0d6282141d540b3aefd564258a69a84bb20e076564afb89f674648f7723110bf781da80b9a6ab7dc08227ab129870d3ad83971
SSDEEP

12288:XMYnQ3j67SESV1eXl8OhA90G/zoEVEKM3vmVFw3Bzfm8nH9X4OvJq4BTaeec7KEC:XBGpOP9f5nH9IO8IeN9EPOQ+zYe

Score

7^/10

spyware stealer

Malware Config

Signatures

Drops startup file 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\anydesk.exe.exe	Powershell.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\anydesk.exe.exe	Powershell.exe

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2996 set thread context of 2512	2996	Doc.exe	30

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2512	Doc.exe
2512	Doc.exe
2640	Powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2996	Doc.exe
Token: SeDebugPrivilege	2512	Doc.exe
Token: SeDebugPrivilege	2640	Powershell.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 2996 wrote to memory of 2640	2996	Doc.exe	28
PID 2996 wrote to memory of 2640	2996	Doc.exe	28
PID 2996 wrote to memory of 2640	2996	Doc.exe	28
PID 2996 wrote to memory of 2640	2996	Doc.exe	28
PID 2996 wrote to memory of 2512	2996	Doc.exe	30
PID 2996 wrote to memory of 2512	2996	Doc.exe	30
PID 2996 wrote to memory of 2512	2996	Doc.exe	30
PID 2996 wrote to memory of 2512	2996	Doc.exe	30
PID 2996 wrote to memory of 2512	2996	Doc.exe	30
PID 2996 wrote to memory of 2512	2996	Doc.exe	30
PID 2996 wrote to memory of 2512	2996	Doc.exe	30
PID 2996 wrote to memory of 2512	2996	Doc.exe	30
PID 2996 wrote to memory of 2512	2996	Doc.exe	30

C:\Users\Admin\AppData\Local\Temp\Doc.exe
"C:\Users\Admin\AppData\Local\Temp\Doc.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2996
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe
  "Powershell.exe" -ExecutionPolicy Bypass -command Copy-Item 'C:\Users\Admin\AppData\Local\Temp\Doc.exe' 'C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\anydesk.exe.exe'
  2⤵
  - Drops startup file
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2640
- C:\Users\Admin\AppData\Local\Temp\Doc.exe
  "C:\Users\Admin\AppData\Local\Temp\Doc.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2512

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/2512-64-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2512-68-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2512-80-0x0000000073750000-0x0000000073E3E000-memory.dmp

Filesize
6.9MB

Download
memory/2512-62-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2512-66-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2512-76-0x0000000073750000-0x0000000073E3E000-memory.dmp

Filesize
6.9MB

Download
memory/2512-75-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2512-72-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2512-81-0x00000000022D0000-0x0000000002310000-memory.dmp

Filesize
256KB

Download
memory/2512-67-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2512-70-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2640-77-0x00000000024D0000-0x0000000002510000-memory.dmp

Filesize
256KB

Download
memory/2640-57-0x000000006EE80000-0x000000006F42B000-memory.dmp

Filesize
5.7MB

Download
memory/2640-79-0x000000006EE80000-0x000000006F42B000-memory.dmp

Filesize
5.7MB

Download
memory/2640-61-0x00000000024D0000-0x0000000002510000-memory.dmp

Filesize
256KB

Download
memory/2640-60-0x00000000024D0000-0x0000000002510000-memory.dmp

Filesize
256KB

Download
memory/2640-58-0x000000006EE80000-0x000000006F42B000-memory.dmp

Filesize
5.7MB

Download
memory/2996-28-0x00000000009D0000-0x00000000009F3000-memory.dmp

Filesize
140KB

Download
memory/2996-42-0x00000000009D0000-0x00000000009F3000-memory.dmp

Filesize
140KB

Download
memory/2996-52-0x00000000009D0000-0x00000000009F3000-memory.dmp

Filesize
140KB

Download
memory/2996-50-0x00000000009D0000-0x00000000009F3000-memory.dmp

Filesize
140KB

Download
memory/2996-46-0x00000000009D0000-0x00000000009F3000-memory.dmp

Filesize
140KB

Download
memory/2996-44-0x00000000009D0000-0x00000000009F3000-memory.dmp

Filesize
140KB

Download
memory/2996-40-0x00000000009D0000-0x00000000009F3000-memory.dmp

Filesize
140KB

Download
memory/2996-36-0x00000000009D0000-0x00000000009F3000-memory.dmp

Filesize
140KB

Download
memory/2996-32-0x00000000009D0000-0x00000000009F3000-memory.dmp

Filesize
140KB

Download
memory/2996-30-0x00000000009D0000-0x00000000009F3000-memory.dmp

Filesize
140KB

Download
memory/2996-26-0x00000000009D0000-0x00000000009F3000-memory.dmp

Filesize
140KB

Download
memory/2996-24-0x00000000009D0000-0x00000000009F3000-memory.dmp

Filesize
140KB

Download
memory/2996-20-0x00000000009D0000-0x00000000009F3000-memory.dmp

Filesize
140KB

Download
memory/2996-18-0x00000000009D0000-0x00000000009F3000-memory.dmp

Filesize
140KB

Download
memory/2996-54-0x00000000009D0000-0x00000000009F3000-memory.dmp

Filesize
140KB

Download
memory/2996-48-0x00000000009D0000-0x00000000009F3000-memory.dmp

Filesize
140KB

Download
memory/2996-59-0x0000000000930000-0x0000000000931000-memory.dmp

Filesize
4KB

Download
memory/2996-56-0x00000000009D0000-0x00000000009F3000-memory.dmp

Filesize
140KB

Download
memory/2996-38-0x00000000009D0000-0x00000000009F3000-memory.dmp

Filesize
140KB

Download
memory/2996-34-0x00000000009D0000-0x00000000009F3000-memory.dmp

Filesize
140KB

Download
memory/2996-0-0x0000000074A50000-0x000000007513E000-memory.dmp

Filesize
6.9MB

Download
memory/2996-22-0x00000000009D0000-0x00000000009F3000-memory.dmp

Filesize
140KB

Download
memory/2996-16-0x00000000009D0000-0x00000000009F3000-memory.dmp

Filesize
140KB

Download
memory/2996-14-0x00000000009D0000-0x00000000009F3000-memory.dmp

Filesize
140KB

Download
memory/2996-12-0x00000000009D0000-0x00000000009F3000-memory.dmp

Filesize
140KB

Download
memory/2996-73-0x0000000074A50000-0x000000007513E000-memory.dmp

Filesize
6.9MB

Download
memory/2996-10-0x00000000009D0000-0x00000000009F3000-memory.dmp

Filesize
140KB

Download
memory/2996-8-0x00000000009D0000-0x00000000009F3000-memory.dmp

Filesize
140KB

Download
memory/2996-7-0x00000000009D0000-0x00000000009F3000-memory.dmp

Filesize
140KB

Download
memory/2996-6-0x00000000009D0000-0x00000000009FA000-memory.dmp

Filesize
168KB

Download
memory/2996-3-0x0000000000C10000-0x0000000000C50000-memory.dmp

Filesize
256KB

Download
memory/2996-2-0x00000000045A0000-0x000000000462A000-memory.dmp

Filesize
552KB

Download
memory/2996-1-0x0000000000D00000-0x0000000000DB8000-memory.dmp

Filesize
736KB

Download