f5e4fe8ba1f482c650dfe0122078475da2330edf2a0bab3357ff071d27fa1a36

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
30/08/2022, 10:46

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General

Target
Quotation.exe
Size 774KB
Sample220830-mtzeqsfgal
SHA256 f5e4fe8ba1f482c650dfe0122078475da2330edf2a0bab3357ff071d27fa1a36
MD5 5a44b5482f42eea1c6fe7eb854538314
SHA1 b4fa07b35989b5d7538f12cab1abf33d1b3b9b80
SHA512 2a33d25a76d9e06ce301822d3af0683bad5b759903018b597ec4363f4310f23af2e3764516e2f1fbdfed0974da0f3c30ecbaeebf6f6aa3f4c3df9e1be4c83801
SSDEEP 12288:bm++g40F75e32DcgsygnhJphuTV4gWNzzAmqvggjeke4O/VRhBTtgbF7EaGcf58N:ingjZ5gectpwmomEggjekW/b67
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

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-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	Quotation.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 1824 set thread context of 380	1824	Quotation.exe	95
PID 380 set thread context of 2692	380	Quotation.exe	17
PID 4528 set thread context of 2692	4528	NETSTAT.EXE	17

Gathers network information 2 TTPs 1 IoCs

Uses commandline utility to view network configuration.

System Information Discovery

T1082

Command-Line Interface

T1059

pid	Process
4528	NETSTAT.EXE

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\Registry\User\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2	NETSTAT.EXE

Suspicious behavior: EnumeratesProcesses 46 IoCs

pid	Process
1824	Quotation.exe
1824	Quotation.exe
380	Quotation.exe
380	Quotation.exe
380	Quotation.exe
380	Quotation.exe
380	Quotation.exe
380	Quotation.exe
380	Quotation.exe
380	Quotation.exe
4528	NETSTAT.EXE
4528	NETSTAT.EXE
4528	NETSTAT.EXE
4528	NETSTAT.EXE
4528	NETSTAT.EXE
4528	NETSTAT.EXE
4528	NETSTAT.EXE
4528	NETSTAT.EXE
4528	NETSTAT.EXE
4528	NETSTAT.EXE
4528	NETSTAT.EXE
4528	NETSTAT.EXE
4528	NETSTAT.EXE
4528	NETSTAT.EXE
4528	NETSTAT.EXE
4528	NETSTAT.EXE
4528	NETSTAT.EXE
4528	NETSTAT.EXE
4528	NETSTAT.EXE
4528	NETSTAT.EXE
4528	NETSTAT.EXE
4528	NETSTAT.EXE
4528	NETSTAT.EXE
4528	NETSTAT.EXE
4528	NETSTAT.EXE
4528	NETSTAT.EXE
4528	NETSTAT.EXE
4528	NETSTAT.EXE
4528	NETSTAT.EXE
4528	NETSTAT.EXE
4528	NETSTAT.EXE
4528	NETSTAT.EXE
4528	NETSTAT.EXE
4528	NETSTAT.EXE
4528	NETSTAT.EXE
4528	NETSTAT.EXE

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2692	Explorer.EXE

Suspicious behavior: MapViewOfSection 7 IoCs

pid	Process
380	Quotation.exe
380	Quotation.exe
380	Quotation.exe
4528	NETSTAT.EXE
4528	NETSTAT.EXE
4528	NETSTAT.EXE
4528	NETSTAT.EXE

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1824	Quotation.exe
Token: SeDebugPrivilege	380	Quotation.exe
Token: SeDebugPrivilege	4528	NETSTAT.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1824	Quotation.exe
1824	Quotation.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 1824 wrote to memory of 4488	1824	Quotation.exe	94
PID 1824 wrote to memory of 4488	1824	Quotation.exe	94
PID 1824 wrote to memory of 4488	1824	Quotation.exe	94
PID 1824 wrote to memory of 380	1824	Quotation.exe	95
PID 1824 wrote to memory of 380	1824	Quotation.exe	95
PID 1824 wrote to memory of 380	1824	Quotation.exe	95
PID 1824 wrote to memory of 380	1824	Quotation.exe	95
PID 1824 wrote to memory of 380	1824	Quotation.exe	95
PID 1824 wrote to memory of 380	1824	Quotation.exe	95
PID 2692 wrote to memory of 4528	2692	Explorer.EXE	96
PID 2692 wrote to memory of 4528	2692	Explorer.EXE	96
PID 2692 wrote to memory of 4528	2692	Explorer.EXE	96
PID 4528 wrote to memory of 3324	4528	NETSTAT.EXE	97
PID 4528 wrote to memory of 3324	4528	NETSTAT.EXE	97
PID 4528 wrote to memory of 3324	4528	NETSTAT.EXE	97

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:2692
- C:\Users\Admin\AppData\Local\Temp\Quotation.exe
  "C:\Users\Admin\AppData\Local\Temp\Quotation.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1824
- - C:\Users\Admin\AppData\Local\Temp\Quotation.exe
    "C:\Users\Admin\AppData\Local\Temp\Quotation.exe"
    3⤵
    PID:4488
- - C:\Users\Admin\AppData\Local\Temp\Quotation.exe
    "C:\Users\Admin\AppData\Local\Temp\Quotation.exe"
    3⤵
    - Checks computer location settings
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    PID:380
- C:\Windows\SysWOW64\NETSTAT.EXE
  "C:\Windows\SysWOW64\NETSTAT.EXE"
  2⤵
  - Suspicious use of SetThreadContext
  - Gathers network information
  - Modifies Internet Explorer settings
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4528
- - C:\Program Files\Mozilla Firefox\Firefox.exe
    "C:\Program Files\Mozilla Firefox\Firefox.exe"
    3⤵
    PID:3324

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Command-Line Interface

T1059

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/380-146-0x0000000001480000-0x0000000001490000-memory.dmp

Download

memory/380-143-0x0000000000401000-0x000000000042F000-memory.dmp

Download

memory/380-150-0x0000000000401000-0x000000000042F000-memory.dmp

Download

memory/380-149-0x0000000000400000-0x000000000042F000-memory.dmp

Download

memory/380-145-0x0000000001910000-0x0000000001C5A000-memory.dmp

Download

memory/380-142-0x0000000000400000-0x000000000042F000-memory.dmp

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memory/380-140-0x0000000000400000-0x000000000042F000-memory.dmp

Download

memory/1824-137-0x000000000A0F0000-0x000000000A156000-memory.dmp

Download

memory/1824-133-0x0000000008360000-0x0000000008904000-memory.dmp

Download

memory/1824-132-0x0000000000E50000-0x0000000000F18000-memory.dmp

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memory/1824-136-0x000000000A050000-0x000000000A0EC000-memory.dmp

Download

memory/1824-135-0x0000000005910000-0x000000000591A000-memory.dmp

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memory/1824-134-0x0000000007DB0000-0x0000000007E42000-memory.dmp

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memory/2692-155-0x0000000008EF0000-0x0000000008F9E000-memory.dmp

Download

memory/2692-147-0x0000000008CA0000-0x0000000008D6A000-memory.dmp

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memory/2692-157-0x0000000008EF0000-0x0000000008F9E000-memory.dmp

Download

memory/4528-153-0x0000000000F80000-0x00000000012CA000-memory.dmp

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memory/4528-152-0x00000000005C0000-0x00000000005ED000-memory.dmp

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memory/4528-154-0x0000000000DE0000-0x0000000000E6F000-memory.dmp

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memory/4528-151-0x0000000000390000-0x000000000039B000-memory.dmp

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memory/4528-156-0x00000000005C0000-0x00000000005ED000-memory.dmp

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