45310f50fa780e7a7b112f3a4b453ea3617ef50ca2c47d8957f24a46f2af2dca

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
24/04/2024, 21:21

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General

Target

45310f50fa780e7a7b112f3a4b453ea3617ef50ca2c47d8957f24a46f2af2dca.exe
Size

266KB
MD5

6ae823bdf7eaefa49b00a33d8324e452
SHA1

345b8d3c3ed71478770201f33b0cf22a60fe1003
SHA256

45310f50fa780e7a7b112f3a4b453ea3617ef50ca2c47d8957f24a46f2af2dca
SHA512

4c6c69cc963645674f0509b01ad23fa26cc9dad675fa6ea33b2f6f9bd1f6cf68f8d746d0bbacd8e2a9cdc8907f17a280575d970c4f0be9b3b193475de532f31f
SSDEEP

6144:SXzKdNY49u8rVhi4cj3VUKIpBdz01net:ha4Ab4cxfIx01

Score

7^/10

upx

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-1-5-21-259785868-298165991-4178590326-1000\Control Panel\International\Geo\Nation	45310f50fa780e7a7b112f3a4b453ea3617ef50ca2c47d8957f24a46f2af2dca.exe

Executes dropped EXE 2 IoCs

pid	Process
4600	ITS SB App Switch.exe
1384	ITS SB App Switch.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2844-0-0x0000000000ED0000-0x0000000000F70000-memory.dmp	upx
behavioral1/memory/2844-14-0x0000000000ED0000-0x0000000000F70000-memory.dmp	upx

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
2844	45310f50fa780e7a7b112f3a4b453ea3617ef50ca2c47d8957f24a46f2af2dca.exe
2844	45310f50fa780e7a7b112f3a4b453ea3617ef50ca2c47d8957f24a46f2af2dca.exe
2844	45310f50fa780e7a7b112f3a4b453ea3617ef50ca2c47d8957f24a46f2af2dca.exe
2844	45310f50fa780e7a7b112f3a4b453ea3617ef50ca2c47d8957f24a46f2af2dca.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2844 wrote to memory of 4600	2844	45310f50fa780e7a7b112f3a4b453ea3617ef50ca2c47d8957f24a46f2af2dca.exe	91
PID 2844 wrote to memory of 4600	2844	45310f50fa780e7a7b112f3a4b453ea3617ef50ca2c47d8957f24a46f2af2dca.exe	91
PID 2844 wrote to memory of 4600	2844	45310f50fa780e7a7b112f3a4b453ea3617ef50ca2c47d8957f24a46f2af2dca.exe	91
PID 2844 wrote to memory of 1384	2844	45310f50fa780e7a7b112f3a4b453ea3617ef50ca2c47d8957f24a46f2af2dca.exe	92
PID 2844 wrote to memory of 1384	2844	45310f50fa780e7a7b112f3a4b453ea3617ef50ca2c47d8957f24a46f2af2dca.exe	92
PID 2844 wrote to memory of 1384	2844	45310f50fa780e7a7b112f3a4b453ea3617ef50ca2c47d8957f24a46f2af2dca.exe	92

C:\Users\Admin\AppData\Local\Temp\45310f50fa780e7a7b112f3a4b453ea3617ef50ca2c47d8957f24a46f2af2dca.exe
"C:\Users\Admin\AppData\Local\Temp\45310f50fa780e7a7b112f3a4b453ea3617ef50ca2c47d8957f24a46f2af2dca.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2844
- 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:4600
- 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:1384

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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
memory/2844-0-0x0000000000ED0000-0x0000000000F70000-memory.dmp

Filesize
640KB

Download
memory/2844-14-0x0000000000ED0000-0x0000000000F70000-memory.dmp

Filesize
640KB

Download