a78d950b4efd0d703b0676693b608a7a03476d713243444f5eec108a3f724293

Analysis

max time kernel
1792s
max time network
1562s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
23-01-2024 16:14

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General

Target

install.exe
Size

3.9MB
MD5

c4e07632ff79098a7a20c296ff897d8a
SHA1

affe33da9f32b73bf2b6c20141ce76be44e64841
SHA256

a78d950b4efd0d703b0676693b608a7a03476d713243444f5eec108a3f724293
SHA512

1c773346ed19372d9d895552029bd41853933d317e188b2bcba909c0100b197d56c110600a51e33043de59c811434bf0afcf01d73169dfb9e018ee50b5de5538
SSDEEP

49152:HqMnHHY4/Kcd8g+WhN4nU9Q2ptlr3DRfNJTX8ZTtz0+6nW1wAA6o:HznY6Ks8gBhNNa2/lRfNJTXKJIFLAAT

Score

7^/10

spyware stealer

Malware Config

Signatures

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

Gathers system information 1 TTPs 1 IoCs

Runs systeminfo.exe.

System Information Discovery

T1082

pid	Process
1684	systeminfo.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2096	install.exe
2096	install.exe
3020	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3020	powershell.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2096 wrote to memory of 1684	2096	install.exe	30
PID 2096 wrote to memory of 1684	2096	install.exe	30
PID 2096 wrote to memory of 1684	2096	install.exe	30
PID 2096 wrote to memory of 1684	2096	install.exe	30
PID 2096 wrote to memory of 3020	2096	install.exe	34
PID 2096 wrote to memory of 3020	2096	install.exe	34
PID 2096 wrote to memory of 3020	2096	install.exe	34
PID 2096 wrote to memory of 3020	2096	install.exe	34

C:\Users\Admin\AppData\Local\Temp\install.exe
"C:\Users\Admin\AppData\Local\Temp\install.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2096
- C:\Windows\SysWOW64\systeminfo.exe
  systeminfo
  2⤵
  - Gathers system information
  PID:1684
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  powershell Add-MpPreference -ExclusionPath "$env:LOCALAPPDATA\Microsoft\windows\hyper-v.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3020

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

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2096-0-0x0000000000400000-0x00000000007E2A00-memory.dmp

Filesize
3.9MB

Download
memory/2096-3-0x0000000000240000-0x00000000002B9000-memory.dmp

Filesize
484KB

Download
memory/2096-4-0x0000000000240000-0x00000000002B9000-memory.dmp

Filesize
484KB

Download
memory/2096-5-0x0000000000240000-0x00000000002B9000-memory.dmp

Filesize
484KB

Download
memory/2096-10-0x0000000000240000-0x00000000002B9000-memory.dmp

Filesize
484KB

Download
memory/2096-11-0x0000000010000000-0x0000000010727000-memory.dmp

Filesize
7.2MB

Download
memory/3020-24-0x0000000073A90000-0x000000007403B000-memory.dmp

Filesize
5.7MB

Download
memory/3020-25-0x0000000002650000-0x0000000002690000-memory.dmp

Filesize
256KB

Download
memory/3020-26-0x0000000002650000-0x0000000002690000-memory.dmp

Filesize
256KB

Download
memory/3020-28-0x0000000073A90000-0x000000007403B000-memory.dmp

Filesize
5.7MB

Download
memory/3020-29-0x0000000002650000-0x0000000002690000-memory.dmp

Filesize
256KB

Download
memory/3020-31-0x0000000002650000-0x0000000002690000-memory.dmp

Filesize
256KB

Download