09a3c4f70de5f39ce1ab64579619d4efd70dbf59fd15f04fa58fc8072c1dcbcc

Analysis

max time kernel
92s
max time network
122s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
03/02/2024, 16:23

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General

Target

file.exe
Size

311KB
MD5

47a9ad9888724da4a3dd11a15c4401be
SHA1

7755fb0e3cc2338eb50c38ebad16d61f7ee03897
SHA256

09a3c4f70de5f39ce1ab64579619d4efd70dbf59fd15f04fa58fc8072c1dcbcc
SHA512

5c57f395d1b604053aa2a84fcc4756db23fbf2396f208b985d8000a7c05319fd594f034808b1b897cb179bce34b9cd617a0abaff3b07ac0916b6304dca270a70
SSDEEP

6144:9G6rMlhjyjWLE08ufGWfJiAdjmFFcqlDtAwiPdfsw:Lwh2jWLB8xud25lKwiPdfsw

Score

7^/10

discovery spyware stealer

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Control Panel\International\Geo\Nation	file.exe

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\qemu-ga.exe	file.exe

Executes dropped EXE 1 IoCs

pid	Process
4204	qemu-ga.exe

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
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2636	file.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2636	file.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2636 wrote to memory of 4204	2636	file.exe	88
PID 2636 wrote to memory of 4204	2636	file.exe	88

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Checks computer location settings
- Drops startup file
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2636
- C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\qemu-ga.exe
  "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\qemu-ga.exe"
  2⤵
  - Executes dropped EXE
  PID:4204

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

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\qemu-ga.exe

Filesize
4KB

MD5
a5ce3aba68bdb438e98b1d0c70a3d95c

SHA1
013f5aa9057bf0b3c0c24824de9d075434501354

SHA256
9b860be98a046ea97a7f67b006e0b1bc9ab7731dd2a0f3a9fd3d710f6c43278a

SHA512
7446f1256873b51a59b9d2d3498cef5a41dbce55864c2a5fb8cb7d25f7d6e6d8ea249d551a45b75d99b1ad0d6fb4b5e4544e5ca77bcd627717d6598b5f566a79

Download Submit
memory/2636-10-0x0000000006310000-0x00000000063A2000-memory.dmp

Filesize
584KB

Download
memory/2636-2-0x00000000053A0000-0x00000000053B0000-memory.dmp

Filesize
64KB

Download
memory/2636-3-0x00000000059D0000-0x0000000005FE8000-memory.dmp

Filesize
6.1MB

Download
memory/2636-4-0x0000000005310000-0x0000000005322000-memory.dmp

Filesize
72KB

Download
memory/2636-5-0x00000000054C0000-0x00000000055CA000-memory.dmp

Filesize
1.0MB

Download
memory/2636-6-0x00000000053B0000-0x00000000053EC000-memory.dmp

Filesize
240KB

Download
memory/2636-7-0x00000000053F0000-0x000000000543C000-memory.dmp

Filesize
304KB

Download
memory/2636-8-0x00000000056A0000-0x0000000005706000-memory.dmp

Filesize
408KB

Download
memory/2636-0-0x0000000000900000-0x0000000000954000-memory.dmp

Filesize
336KB

Download
memory/2636-9-0x00000000061F0000-0x0000000006266000-memory.dmp

Filesize
472KB

Download
memory/2636-13-0x0000000007250000-0x00000000072A0000-memory.dmp

Filesize
320KB

Download
memory/2636-12-0x0000000006410000-0x000000000642E000-memory.dmp

Filesize
120KB

Download
memory/2636-11-0x0000000006960000-0x0000000006F04000-memory.dmp

Filesize
5.6MB

Download
memory/2636-14-0x0000000008590000-0x0000000008752000-memory.dmp

Filesize
1.8MB

Download
memory/2636-15-0x0000000008C90000-0x00000000091BC000-memory.dmp

Filesize
5.2MB

Download
memory/2636-1-0x0000000074670000-0x0000000074E20000-memory.dmp

Filesize
7.7MB

Download
memory/2636-29-0x0000000074670000-0x0000000074E20000-memory.dmp

Filesize
7.7MB

Download
memory/4204-28-0x0000000000C00000-0x0000000000C08000-memory.dmp

Filesize
32KB

Download
memory/4204-30-0x00007FF8BD500000-0x00007FF8BDFC1000-memory.dmp

Filesize
10.8MB

Download
memory/4204-31-0x00007FF8BD500000-0x00007FF8BDFC1000-memory.dmp

Filesize
10.8MB

Download