78b4fcbb34607b6cdfd1af26673a2bda62c56cd611f694a467015e57a4d48026

Analysis

max time kernel
122s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
25-06-2024 11:28

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General

Target

IMG_06631_0173.exe
Size

2.4MB
MD5

7509bcee32836ba48d6d599d6040cea1
SHA1

9c8913621e45bf9947902a457fd215a1d5fae7f2
SHA256

78b4fcbb34607b6cdfd1af26673a2bda62c56cd611f694a467015e57a4d48026
SHA512

447d4568f3681626324f4d8fb7b35033f40d5b84bd83ae018a76972d7827692620daa92fa3175e8c852664d6e67bc1ab253fb283b899898ea95be5b0481e9164
SSDEEP

49152:0Br4DV4urIIhSDdNo/DynbU4ckQVIFOotX4MFaRVa0F5DZUt2Mrj9:0Br4h4mIT+yw4cj7otoQaRnFFZUR

Score

7^/10

persistence

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

Processes:

IMG_06631_0173.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\Control Panel\International\Geo\Nation	IMG_06631_0173.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

IMG_06631_0173.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiowhj = "C:\\Users\\Admin\\AppData\\Roaming\\tiowhj.exe"	IMG_06631_0173.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

IMG_06631_0173.exe

description pid process target process

PID 1116 set thread context of 3508 1116 IMG_06631_0173.exe IMG_06631_0173.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

5032 3508 WerFault.exe IMG_06631_0173.exe
Gathers network information 2 TTPs 2 IoCs
Uses commandline utility to view network configuration.

System Information Discovery
T1082

Command and Scripting Interpreter
T1059

Processes:

ipconfig.exeipconfig.exe

pid process

2576 ipconfig.exe
3388 ipconfig.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

IMG_06631_0173.exe

description pid process

Token: SeDebugPrivilege 1116 IMG_06631_0173.exe
Token: SeDebugPrivilege 1116 IMG_06631_0173.exe

description	pid	process	target process
PID 1116 set thread context of 3508	1116	IMG_06631_0173.exe	IMG_06631_0173.exe

pid	pid_target	process	target process
5032	3508	WerFault.exe	IMG_06631_0173.exe

pid	process
2576	ipconfig.exe
3388	ipconfig.exe

description	pid	process
Token: SeDebugPrivilege	1116	IMG_06631_0173.exe
Token: SeDebugPrivilege	1116	IMG_06631_0173.exe

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

IMG_06631_0173.execmd.execmd.exe

description	pid	process	target process
PID 1116 wrote to memory of 1632	1116	IMG_06631_0173.exe	cmd.exe
PID 1116 wrote to memory of 1632	1116	IMG_06631_0173.exe	cmd.exe
PID 1116 wrote to memory of 1632	1116	IMG_06631_0173.exe	cmd.exe
PID 1632 wrote to memory of 2576	1632	cmd.exe	ipconfig.exe
PID 1632 wrote to memory of 2576	1632	cmd.exe	ipconfig.exe
PID 1632 wrote to memory of 2576	1632	cmd.exe	ipconfig.exe
PID 1116 wrote to memory of 3508	1116	IMG_06631_0173.exe	IMG_06631_0173.exe
PID 1116 wrote to memory of 3508	1116	IMG_06631_0173.exe	IMG_06631_0173.exe
PID 1116 wrote to memory of 3508	1116	IMG_06631_0173.exe	IMG_06631_0173.exe
PID 1116 wrote to memory of 3508	1116	IMG_06631_0173.exe	IMG_06631_0173.exe
PID 1116 wrote to memory of 3508	1116	IMG_06631_0173.exe	IMG_06631_0173.exe
PID 1116 wrote to memory of 3508	1116	IMG_06631_0173.exe	IMG_06631_0173.exe
PID 1116 wrote to memory of 3508	1116	IMG_06631_0173.exe	IMG_06631_0173.exe
PID 1116 wrote to memory of 3508	1116	IMG_06631_0173.exe	IMG_06631_0173.exe
PID 1116 wrote to memory of 3508	1116	IMG_06631_0173.exe	IMG_06631_0173.exe
PID 1116 wrote to memory of 3484	1116	IMG_06631_0173.exe	cmd.exe
PID 1116 wrote to memory of 3484	1116	IMG_06631_0173.exe	cmd.exe
PID 1116 wrote to memory of 3484	1116	IMG_06631_0173.exe	cmd.exe
PID 3484 wrote to memory of 3388	3484	cmd.exe	ipconfig.exe
PID 3484 wrote to memory of 3388	3484	cmd.exe	ipconfig.exe
PID 3484 wrote to memory of 3388	3484	cmd.exe	ipconfig.exe

C:\Users\Admin\AppData\Local\Temp\IMG_06631_0173.exe
"C:\Users\Admin\AppData\Local\Temp\IMG_06631_0173.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1116

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ipconfig /release
2⤵
- Suspicious use of WriteProcessMemory
PID:1632

C:\Windows\SysWOW64\ipconfig.exe
ipconfig /release
3⤵
- Gathers network information
PID:2576

C:\Users\Admin\AppData\Local\Temp\IMG_06631_0173.exe
"C:\Users\Admin\AppData\Local\Temp\IMG_06631_0173.exe"
2⤵
PID:3508

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3508 -s 188
3⤵
- Program crash
PID:5032

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ipconfig /renew
2⤵
- Suspicious use of WriteProcessMemory
PID:3484

C:\Windows\SysWOW64\ipconfig.exe
ipconfig /renew
3⤵
- Gathers network information
PID:3388

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3508 -ip 3508
1⤵
PID:3208

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

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/1116-0-0x0000000074D7E000-0x0000000074D7F000-memory.dmp

Filesize
4KB

Download
memory/1116-1-0x0000000000B20000-0x0000000000D82000-memory.dmp

Filesize
2.4MB

Download
memory/1116-3-0x00000000058C0000-0x0000000005AE8000-memory.dmp

Filesize
2.2MB

Download
memory/1116-2-0x0000000074D70000-0x0000000075520000-memory.dmp

Filesize
7.7MB

Download
memory/1116-4-0x0000000006C20000-0x0000000006E4A000-memory.dmp

Filesize
2.2MB

Download
memory/1116-5-0x00000000060A0000-0x0000000006644000-memory.dmp

Filesize
5.6MB

Download
memory/1116-6-0x0000000005B90000-0x0000000005C22000-memory.dmp

Filesize
584KB

Download
memory/1116-7-0x0000000006C20000-0x0000000006E44000-memory.dmp

Filesize
2.1MB

Download
memory/1116-22-0x0000000006C20000-0x0000000006E44000-memory.dmp

Filesize
2.1MB

Download
memory/1116-56-0x0000000006C20000-0x0000000006E44000-memory.dmp

Filesize
2.1MB

Download
memory/1116-70-0x0000000006C20000-0x0000000006E44000-memory.dmp

Filesize
2.1MB

Download
memory/1116-68-0x0000000006C20000-0x0000000006E44000-memory.dmp

Filesize
2.1MB

Download
memory/1116-66-0x0000000006C20000-0x0000000006E44000-memory.dmp

Filesize
2.1MB

Download
memory/1116-64-0x0000000006C20000-0x0000000006E44000-memory.dmp

Filesize
2.1MB

Download
memory/1116-62-0x0000000006C20000-0x0000000006E44000-memory.dmp

Filesize
2.1MB

Download
memory/1116-60-0x0000000006C20000-0x0000000006E44000-memory.dmp

Filesize
2.1MB

Download
memory/1116-58-0x0000000006C20000-0x0000000006E44000-memory.dmp

Filesize
2.1MB

Download
memory/1116-54-0x0000000006C20000-0x0000000006E44000-memory.dmp

Filesize
2.1MB

Download
memory/1116-52-0x0000000006C20000-0x0000000006E44000-memory.dmp

Filesize
2.1MB

Download
memory/1116-50-0x0000000006C20000-0x0000000006E44000-memory.dmp

Filesize
2.1MB

Download
memory/1116-46-0x0000000006C20000-0x0000000006E44000-memory.dmp

Filesize
2.1MB

Download
memory/1116-44-0x0000000006C20000-0x0000000006E44000-memory.dmp

Filesize
2.1MB

Download
memory/1116-42-0x0000000006C20000-0x0000000006E44000-memory.dmp

Filesize
2.1MB

Download
memory/1116-38-0x0000000006C20000-0x0000000006E44000-memory.dmp

Filesize
2.1MB

Download
memory/1116-36-0x0000000006C20000-0x0000000006E44000-memory.dmp

Filesize
2.1MB

Download
memory/1116-34-0x0000000006C20000-0x0000000006E44000-memory.dmp

Filesize
2.1MB

Download
memory/1116-32-0x0000000006C20000-0x0000000006E44000-memory.dmp

Filesize
2.1MB

Download
memory/1116-30-0x0000000006C20000-0x0000000006E44000-memory.dmp

Filesize
2.1MB

Download
memory/1116-29-0x0000000006C20000-0x0000000006E44000-memory.dmp

Filesize
2.1MB

Download
memory/1116-48-0x0000000006C20000-0x0000000006E44000-memory.dmp

Filesize
2.1MB

Download
memory/1116-40-0x0000000006C20000-0x0000000006E44000-memory.dmp

Filesize
2.1MB

Download
memory/1116-24-0x0000000006C20000-0x0000000006E44000-memory.dmp

Filesize
2.1MB

Download
memory/1116-20-0x0000000006C20000-0x0000000006E44000-memory.dmp

Filesize
2.1MB

Download
memory/1116-18-0x0000000006C20000-0x0000000006E44000-memory.dmp

Filesize
2.1MB

Download
memory/1116-16-0x0000000006C20000-0x0000000006E44000-memory.dmp

Filesize
2.1MB

Download
memory/1116-14-0x0000000006C20000-0x0000000006E44000-memory.dmp

Filesize
2.1MB

Download
memory/1116-12-0x0000000006C20000-0x0000000006E44000-memory.dmp

Filesize
2.1MB

Download
memory/1116-10-0x0000000006C20000-0x0000000006E44000-memory.dmp

Filesize
2.1MB

Download
memory/1116-8-0x0000000006C20000-0x0000000006E44000-memory.dmp

Filesize
2.1MB

Download
memory/1116-26-0x0000000006C20000-0x0000000006E44000-memory.dmp

Filesize
2.1MB

Download
memory/1116-4893-0x0000000074D70000-0x0000000075520000-memory.dmp

Filesize
7.7MB

Download
memory/1116-4895-0x0000000005850000-0x000000000589C000-memory.dmp

Filesize
304KB

Download
memory/1116-4894-0x00000000057E0000-0x0000000005846000-memory.dmp

Filesize
408KB

Download
memory/1116-4896-0x0000000074D7E000-0x0000000074D7F000-memory.dmp

Filesize
4KB

Download
memory/1116-4897-0x0000000074D70000-0x0000000075520000-memory.dmp

Filesize
7.7MB

Download
memory/1116-4898-0x0000000005CC0000-0x0000000005D14000-memory.dmp

Filesize
336KB

Download
memory/1116-4907-0x0000000074D70000-0x0000000075520000-memory.dmp

Filesize
7.7MB

Download