3041d57937c3ba64f7f24b77d6df1f78fba6e83ed74385dfb54d7acdb40077f0

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
21/04/2024, 03:58

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General

Target

3041d57937c3ba64f7f24b77d6df1f78fba6e83ed74385dfb54d7acdb40077f0.exe
Size

266KB
MD5

22a3a08e9101ea3a8116f151fd9d3df2
SHA1

cf49daf12ab8d369eaa3abfeac31f112f80ab932
SHA256

3041d57937c3ba64f7f24b77d6df1f78fba6e83ed74385dfb54d7acdb40077f0
SHA512

77f88b4dbcf78a8262b6c7bef4dbed4c88f7e2aaada1dcc9fbd3fad39c289a9b6a1af8756704ef34ba91834f7546965592047c9fe5d072d450a86dd87def4e1d
SSDEEP

3072:6NXEGZJWhfNFC4S60+XoLczrVmX0EhKRVgAYdfiQrImF+lASgnv3Ih1N1thhTlHB:IXzKdNY49u8rVxBrASgv3IXNPZ01net

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-1-5-21-2288054676-1871194608-3559553667-1000\Control Panel\International\Geo\Nation	3041d57937c3ba64f7f24b77d6df1f78fba6e83ed74385dfb54d7acdb40077f0.exe

Executes dropped EXE 2 IoCs

pid	Process
4700	ITS SB App Switch.exe
4104	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/4560-0-0x0000000000D70000-0x0000000000E10000-memory.dmp	upx
behavioral1/memory/4560-14-0x0000000000D70000-0x0000000000E10000-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
4560	3041d57937c3ba64f7f24b77d6df1f78fba6e83ed74385dfb54d7acdb40077f0.exe
4560	3041d57937c3ba64f7f24b77d6df1f78fba6e83ed74385dfb54d7acdb40077f0.exe
4560	3041d57937c3ba64f7f24b77d6df1f78fba6e83ed74385dfb54d7acdb40077f0.exe
4560	3041d57937c3ba64f7f24b77d6df1f78fba6e83ed74385dfb54d7acdb40077f0.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4560 wrote to memory of 4700	4560	3041d57937c3ba64f7f24b77d6df1f78fba6e83ed74385dfb54d7acdb40077f0.exe	85
PID 4560 wrote to memory of 4700	4560	3041d57937c3ba64f7f24b77d6df1f78fba6e83ed74385dfb54d7acdb40077f0.exe	85
PID 4560 wrote to memory of 4700	4560	3041d57937c3ba64f7f24b77d6df1f78fba6e83ed74385dfb54d7acdb40077f0.exe	85
PID 4560 wrote to memory of 4104	4560	3041d57937c3ba64f7f24b77d6df1f78fba6e83ed74385dfb54d7acdb40077f0.exe	86
PID 4560 wrote to memory of 4104	4560	3041d57937c3ba64f7f24b77d6df1f78fba6e83ed74385dfb54d7acdb40077f0.exe	86
PID 4560 wrote to memory of 4104	4560	3041d57937c3ba64f7f24b77d6df1f78fba6e83ed74385dfb54d7acdb40077f0.exe	86

C:\Users\Admin\AppData\Local\Temp\3041d57937c3ba64f7f24b77d6df1f78fba6e83ed74385dfb54d7acdb40077f0.exe
"C:\Users\Admin\AppData\Local\Temp\3041d57937c3ba64f7f24b77d6df1f78fba6e83ed74385dfb54d7acdb40077f0.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4560
- 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:4700
- 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:4104

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/4560-0-0x0000000000D70000-0x0000000000E10000-memory.dmp

Filesize
640KB

Download
memory/4560-14-0x0000000000D70000-0x0000000000E10000-memory.dmp

Filesize
640KB

Download