42a54f957592e09e8a72f8524acdb605c663e44b90e75ac318580c65e66058ae

Analysis

max time kernel
147s
max time network
161s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
22-12-2023 13:02

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

963921d3f8372cdbd15984db90a98fbf.exe
Size

208KB
MD5

963921d3f8372cdbd15984db90a98fbf
SHA1

f66618f530d7d289955c44ede14841141cf8d044
SHA256

42a54f957592e09e8a72f8524acdb605c663e44b90e75ac318580c65e66058ae
SHA512

9213c3a122efe0ed070ffc2b0df27ec35d8748c299360d476e2c6d9ea9913164ca45899dcd7228c1b18344edb2178bf03cd99ccb56fb7da0fde25e41e251164f
SSDEEP

3072:JO+bY++73VQdqPg7WqD+NhGJZstCVH9xGSp+BPq19XAHtUcmz/:MWWzcJZs0d91WPquUcmb

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-1-5-21-635608581-3370340891-292606865-1000\Control Panel\International\Geo\Nation	963921d3f8372cdbd15984db90a98fbf.exe

Executes dropped EXE 1 IoCs

pid	Process
4432	IEMontior.exe

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

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

pid	Process
4816	schtasks.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4432	IEMontior.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 100 wrote to memory of 1408	100	963921d3f8372cdbd15984db90a98fbf.exe	91
PID 100 wrote to memory of 1408	100	963921d3f8372cdbd15984db90a98fbf.exe	91
PID 100 wrote to memory of 1408	100	963921d3f8372cdbd15984db90a98fbf.exe	91
PID 1408 wrote to memory of 4816	1408	cmd.exe	93
PID 1408 wrote to memory of 4816	1408	cmd.exe	93
PID 1408 wrote to memory of 4816	1408	cmd.exe	93

C:\Users\Admin\AppData\Local\Temp\963921d3f8372cdbd15984db90a98fbf.exe
"C:\Users\Admin\AppData\Local\Temp\963921d3f8372cdbd15984db90a98fbf.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:100
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /C schtasks /create /sc minute /mo 1 /tn "IEMontior" /tr "C:\Users\Admin\AppData\Local\IEMontior.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1408
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /sc minute /mo 1 /tn "IEMontior" /tr "C:\Users\Admin\AppData\Local\IEMontior.exe"
    3⤵
    - Creates scheduled task(s)
    PID:4816

C:\Users\Admin\AppData\Local\IEMontior.exe
C:\Users\Admin\AppData\Local\IEMontior.exe
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:4432

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\IEMontior.exe

Filesize
208KB

MD5
b39d337465b66850e1244361c70c9598

SHA1
312d2df26a6aa1d17c5eed5e929cf590e1fff59e

SHA256
66d591b69b3cfe21cee73cb25b29fada711284c27a1414971dbbec544923867e

SHA512
85d862816b6252c23ab0a4fa3df3ef18364826518f59a4a9ca6a75fd0de496f854803f8dd5c438ac46e13d6d0e10a49bceebf2d95027659257d76518d616fa88

Download Submit
memory/100-0-0x00000000748E0000-0x0000000074E91000-memory.dmp

Filesize
5.7MB

Download
memory/100-1-0x00000000748E0000-0x0000000074E91000-memory.dmp

Filesize
5.7MB

Download
memory/100-2-0x0000000000FE0000-0x0000000000FF0000-memory.dmp

Filesize
64KB

Download
memory/100-5-0x00000000748E0000-0x0000000074E91000-memory.dmp

Filesize
5.7MB

Download
memory/4432-8-0x00000000748E0000-0x0000000074E91000-memory.dmp

Filesize
5.7MB

Download
memory/4432-9-0x00000000017F0000-0x0000000001800000-memory.dmp

Filesize
64KB

Download
memory/4432-10-0x00000000748E0000-0x0000000074E91000-memory.dmp

Filesize
5.7MB

Download
memory/4432-11-0x00000000748E0000-0x0000000074E91000-memory.dmp

Filesize
5.7MB

Download
memory/4432-12-0x00000000017F0000-0x0000000001800000-memory.dmp

Filesize
64KB

Download
memory/4432-13-0x00000000017F0000-0x0000000001800000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads