69b17afbdcbff88f89cdc250cce7a40237130f796b081086b78a0afb61c6fad8

Analysis

max time kernel
135s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
04/06/2023, 03:15

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General

Target

69b17afbdcbff88f89cdc250cce7a40237130f796b081086b78a0afb61c6fad8.exe
Size

277KB
MD5

4a2cc400f3a1057d7f79dbf7f8f71d53
SHA1

8792b6a34829c7d28bbc8fc35c0a4c426ce0dcda
SHA256

69b17afbdcbff88f89cdc250cce7a40237130f796b081086b78a0afb61c6fad8
SHA512

ca2bdc3f5aed31b65b5670046c4ff2d333d1e89041a2c76fd4a7cd92af0866af464772cd22e95a0c7aa14d6c9f1f92989e5f7379c123343b6ee15b766a3b2c77
SSDEEP

6144:hXzKdNY49u8rVI3T/TRPkTMekKh01netz:aa4AXD/tPCNk601U

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/3708-133-0x0000000000450000-0x00000000004F0000-memory.dmp	upx
behavioral1/memory/3708-147-0x0000000000450000-0x00000000004F0000-memory.dmp	upx

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-1-5-21-1013461898-3711306144-4198452673-1000\Control Panel\International\Geo\Nation	69b17afbdcbff88f89cdc250cce7a40237130f796b081086b78a0afb61c6fad8.exe

Executes dropped EXE 2 IoCs

pid	Process
2416	ITS SB App Switch.exe
2268	ITS SB App Switch.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3708	69b17afbdcbff88f89cdc250cce7a40237130f796b081086b78a0afb61c6fad8.exe
3708	69b17afbdcbff88f89cdc250cce7a40237130f796b081086b78a0afb61c6fad8.exe
3708	69b17afbdcbff88f89cdc250cce7a40237130f796b081086b78a0afb61c6fad8.exe
3708	69b17afbdcbff88f89cdc250cce7a40237130f796b081086b78a0afb61c6fad8.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3708 wrote to memory of 2416	3708	69b17afbdcbff88f89cdc250cce7a40237130f796b081086b78a0afb61c6fad8.exe	83
PID 3708 wrote to memory of 2416	3708	69b17afbdcbff88f89cdc250cce7a40237130f796b081086b78a0afb61c6fad8.exe	83
PID 3708 wrote to memory of 2416	3708	69b17afbdcbff88f89cdc250cce7a40237130f796b081086b78a0afb61c6fad8.exe	83
PID 3708 wrote to memory of 2268	3708	69b17afbdcbff88f89cdc250cce7a40237130f796b081086b78a0afb61c6fad8.exe	84
PID 3708 wrote to memory of 2268	3708	69b17afbdcbff88f89cdc250cce7a40237130f796b081086b78a0afb61c6fad8.exe	84
PID 3708 wrote to memory of 2268	3708	69b17afbdcbff88f89cdc250cce7a40237130f796b081086b78a0afb61c6fad8.exe	84

C:\Users\Admin\AppData\Local\Temp\69b17afbdcbff88f89cdc250cce7a40237130f796b081086b78a0afb61c6fad8.exe
"C:\Users\Admin\AppData\Local\Temp\69b17afbdcbff88f89cdc250cce7a40237130f796b081086b78a0afb61c6fad8.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3708
- C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe
  "C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe"
  2⤵
  - Executes dropped EXE
  PID:2416
- C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe
  "C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe"
  2⤵
  - Executes dropped EXE
  PID:2268

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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

C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe

Filesize
87KB

MD5
368332fca74f48697d842c5f4698ae1d

SHA1
0275153a1e62bd0eca0b02168895517ed66aac56

SHA256
3a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59

SHA512
fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5

Download Submit
C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe

Filesize
87KB

MD5
368332fca74f48697d842c5f4698ae1d

SHA1
0275153a1e62bd0eca0b02168895517ed66aac56

SHA256
3a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59

SHA512
fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5

Download Submit
C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe

Filesize
87KB

MD5
368332fca74f48697d842c5f4698ae1d

SHA1
0275153a1e62bd0eca0b02168895517ed66aac56

SHA256
3a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59

SHA512
fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5

Download Submit
memory/3708-133-0x0000000000450000-0x00000000004F0000-memory.dmp

Filesize
640KB

Download
memory/3708-147-0x0000000000450000-0x00000000004F0000-memory.dmp

Filesize
640KB

Download