2349c88214b57511d5fb2b0c2cb27c9b50b51c49de01add7605149417079ed5c

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
23-05-2024 18:17

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General

Target

2349c88214b57511d5fb2b0c2cb27c9b50b51c49de01add7605149417079ed5c.exe
Size

266KB
MD5

3e4897ff35d8e3e90fd4b3c6415c72c9
SHA1

4d83479e831e50429c9eae838f9efd25aa8b3855
SHA256

2349c88214b57511d5fb2b0c2cb27c9b50b51c49de01add7605149417079ed5c
SHA512

85599b36f029713955ae74675c412fa02c2ceb96f9c5d57c661d8f6e9c40f888cc7db14590ff3d296aa78ab3427a74f9b7de1ef2b2bab4782b95938f1d9b4460
SSDEEP

6144:7XzKdNY49u8rVfI8vWt7zJTeB6IxACs2Sr01net:Ea4AQIYKzU0IpLSr01

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

Processes:

2349c88214b57511d5fb2b0c2cb27c9b50b51c49de01add7605149417079ed5c.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Control Panel\International\Geo\Nation	2349c88214b57511d5fb2b0c2cb27c9b50b51c49de01add7605149417079ed5c.exe

Executes dropped EXE 2 IoCs

Processes:

ITS SB App Switch.exeITS SB App Switch.exe

pid process

4728 ITS SB App Switch.exe
904 ITS SB App Switch.exe

pid	process
4728	ITS SB App Switch.exe
904	ITS SB App Switch.exe

UPX packed file 2 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/3612-0-0x0000000000810000-0x00000000008B0000-memory.dmp	upx
behavioral1/memory/3612-14-0x0000000000810000-0x00000000008B0000-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

Processes:

2349c88214b57511d5fb2b0c2cb27c9b50b51c49de01add7605149417079ed5c.exe

pid	process
3612	2349c88214b57511d5fb2b0c2cb27c9b50b51c49de01add7605149417079ed5c.exe
3612	2349c88214b57511d5fb2b0c2cb27c9b50b51c49de01add7605149417079ed5c.exe
3612	2349c88214b57511d5fb2b0c2cb27c9b50b51c49de01add7605149417079ed5c.exe
3612	2349c88214b57511d5fb2b0c2cb27c9b50b51c49de01add7605149417079ed5c.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

2349c88214b57511d5fb2b0c2cb27c9b50b51c49de01add7605149417079ed5c.exe

description	pid	process	target process
PID 3612 wrote to memory of 4728	3612	2349c88214b57511d5fb2b0c2cb27c9b50b51c49de01add7605149417079ed5c.exe	ITS SB App Switch.exe
PID 3612 wrote to memory of 4728	3612	2349c88214b57511d5fb2b0c2cb27c9b50b51c49de01add7605149417079ed5c.exe	ITS SB App Switch.exe
PID 3612 wrote to memory of 4728	3612	2349c88214b57511d5fb2b0c2cb27c9b50b51c49de01add7605149417079ed5c.exe	ITS SB App Switch.exe
PID 3612 wrote to memory of 904	3612	2349c88214b57511d5fb2b0c2cb27c9b50b51c49de01add7605149417079ed5c.exe	ITS SB App Switch.exe
PID 3612 wrote to memory of 904	3612	2349c88214b57511d5fb2b0c2cb27c9b50b51c49de01add7605149417079ed5c.exe	ITS SB App Switch.exe
PID 3612 wrote to memory of 904	3612	2349c88214b57511d5fb2b0c2cb27c9b50b51c49de01add7605149417079ed5c.exe	ITS SB App Switch.exe

C:\Users\Admin\AppData\Local\Temp\2349c88214b57511d5fb2b0c2cb27c9b50b51c49de01add7605149417079ed5c.exe
"C:\Users\Admin\AppData\Local\Temp\2349c88214b57511d5fb2b0c2cb27c9b50b51c49de01add7605149417079ed5c.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3612

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:4728

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:904

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

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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/3612-0-0x0000000000810000-0x00000000008B0000-memory.dmp

Filesize
640KB

Download
memory/3612-14-0x0000000000810000-0x00000000008B0000-memory.dmp

Filesize
640KB

Download