7b2070ca45ec370acba43623fb52931ee52bee6f0ce74e6230179b058fa2c316

General

Target

file.exe
Size

3.7MB
MD5

12c766cab30c7a0ef110f0199beda18b
SHA1

efdc8eb63df5aae563c7153c3bd607812debeba4
SHA256

7b2070ca45ec370acba43623fb52931ee52bee6f0ce74e6230179b058fa2c316
SHA512

32cad9086d9c7a8d88c3bfcb0806f350f0df9624637439f1e34ab2efffa0c273faef0c226c388ed28f07381aef0655af9e3eb3e9557cbfd2d8c915b556b1cf10
SSDEEP

49152:EgwK5Nvur0t7WHcef7XKUnxMrUhiZqD35L5v+3d1isWdBcfTVC:EgtjWIt7Nk7XKUnxMrUhiq5LJ+t1ioC

Score

8^/10

discovery execution spyware stealer

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
4788	powershell.exe

Reads user/profile data of web browsers 3 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

Credentials from Web Browsers
T1555.003

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	file.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	systeminfo.exe

Gathers system information 1 TTPs 1 IoCs

Runs systeminfo.exe.

System Information Discovery

T1082

pid	Process
392	systeminfo.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4788	powershell.exe
4788	powershell.exe
544	file.exe
544	file.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4788	powershell.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 544 wrote to memory of 4788	544	file.exe	98
PID 544 wrote to memory of 4788	544	file.exe	98
PID 544 wrote to memory of 4788	544	file.exe	98
PID 544 wrote to memory of 392	544	file.exe	100
PID 544 wrote to memory of 392	544	file.exe	100
PID 544 wrote to memory of 392	544	file.exe	100

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:544
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  powershell Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Microsoft\Windows\hyper-v.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4788
- C:\Windows\SysWOW64\systeminfo.exe
  systeminfo
  2⤵
  - System Location Discovery: System Language Discovery
  - Gathers system information
  PID:392

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_3hk5wz0s.cne.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/544-2-0x0000000002400000-0x0000000002479000-memory.dmp

Filesize
484KB

Download
memory/544-3-0x0000000002400000-0x0000000002479000-memory.dmp

Filesize
484KB

Download
memory/544-4-0x0000000002400000-0x0000000002479000-memory.dmp

Filesize
484KB

Download
memory/544-7-0x0000000002400000-0x0000000002479000-memory.dmp

Filesize
484KB

Download
memory/544-9-0x0000000010000000-0x0000000010731000-memory.dmp

Filesize
7.2MB

Download
memory/544-0-0x0000000000400000-0x00000000007BD000-memory.dmp

Filesize
3.7MB

Download
memory/4788-33-0x0000000005E00000-0x0000000005E1E000-memory.dmp

Filesize
120KB

Download
memory/4788-47-0x0000000073890000-0x0000000074040000-memory.dmp

Filesize
7.7MB

Download
memory/4788-16-0x0000000073890000-0x0000000074040000-memory.dmp

Filesize
7.7MB

Download
memory/4788-18-0x0000000004E70000-0x0000000004E92000-memory.dmp

Filesize
136KB

Download
memory/4788-21-0x0000000073890000-0x0000000074040000-memory.dmp

Filesize
7.7MB

Download
memory/4788-20-0x00000000057D0000-0x0000000005836000-memory.dmp

Filesize
408KB

Download
memory/4788-19-0x0000000005760000-0x00000000057C6000-memory.dmp

Filesize
408KB

Download
memory/4788-23-0x0000000005840000-0x0000000005B94000-memory.dmp

Filesize
3.3MB

Download
memory/4788-15-0x0000000004870000-0x00000000048A6000-memory.dmp

Filesize
216KB

Download
memory/4788-14-0x000000007389E000-0x000000007389F000-memory.dmp

Filesize
4KB

Download
memory/4788-34-0x0000000005E90000-0x0000000005EDC000-memory.dmp

Filesize
304KB

Download
memory/4788-37-0x000000006FB00000-0x000000006FB4C000-memory.dmp

Filesize
304KB

Download
memory/4788-36-0x0000000006DD0000-0x0000000006E02000-memory.dmp

Filesize
200KB

Download
memory/4788-17-0x0000000004F40000-0x0000000005568000-memory.dmp

Filesize
6.2MB

Download
memory/4788-50-0x0000000073890000-0x0000000074040000-memory.dmp

Filesize
7.7MB

Download
memory/4788-49-0x0000000006E10000-0x0000000006EB3000-memory.dmp

Filesize
652KB

Download
memory/4788-48-0x00000000063C0000-0x00000000063DE000-memory.dmp

Filesize
120KB

Download
memory/4788-51-0x0000000007770000-0x0000000007DEA000-memory.dmp

Filesize
6.5MB

Download
memory/4788-52-0x0000000007130000-0x000000000714A000-memory.dmp

Filesize
104KB

Download
memory/4788-53-0x0000000007190000-0x000000000719A000-memory.dmp

Filesize
40KB

Download
memory/4788-54-0x00000000073C0000-0x0000000007456000-memory.dmp

Filesize
600KB

Download
memory/4788-55-0x0000000007330000-0x0000000007341000-memory.dmp

Filesize
68KB

Download
memory/4788-56-0x0000000007360000-0x000000000736E000-memory.dmp

Filesize
56KB

Download
memory/4788-57-0x0000000007370000-0x0000000007384000-memory.dmp

Filesize
80KB

Download
memory/4788-58-0x0000000007480000-0x000000000749A000-memory.dmp

Filesize
104KB

Download
memory/4788-60-0x00000000073B0000-0x00000000073B8000-memory.dmp

Filesize
32KB

Download
memory/4788-63-0x0000000073890000-0x0000000074040000-memory.dmp

Filesize
7.7MB

Download

Analysis

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