0da845fd29b6103454519d382321200b00d2e6aecd884770f4c93eaeb0a071fe

Analysis

max time kernel
149s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
17/07/2023, 06:24

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General

Target

0da845fd29b6103454519d382321200b00d2e6aecd884770f4c93eaeb0a071fe.exe
Size

277KB
MD5

affe471b3520f0039c2213fd2f0c2bdf
SHA1

4bcdc6e022a3571a3a327dfd189cedfd91021b94
SHA256

0da845fd29b6103454519d382321200b00d2e6aecd884770f4c93eaeb0a071fe
SHA512

ff7fdca32df2ad1187492e12303c02bb2a4ae9b60e7fd4d4e466646ec65fce2861779471fb1d065c3274d3a63a15b29d9b500d9894519f3c92cd3de7d56846c2
SSDEEP

3072:eNXEGZJWhfNFC4S60+XoLczrVmXZBAA84Z3HjS+/fbC8DcGsnEH01ne4PKZxmq:sXzKdNY49u8rV4j3jLHu8DcG701netj

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/2308-133-0x0000000000090000-0x0000000000130000-memory.dmp	upx
behavioral1/memory/2308-143-0x0000000000090000-0x0000000000130000-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-1-5-21-618519468-4027732583-1827558364-1000\Control Panel\International\Geo\Nation	0da845fd29b6103454519d382321200b00d2e6aecd884770f4c93eaeb0a071fe.exe

Executes dropped EXE 2 IoCs

pid	Process
3108	ITS SB App Switch.exe
4736	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
2308	0da845fd29b6103454519d382321200b00d2e6aecd884770f4c93eaeb0a071fe.exe
2308	0da845fd29b6103454519d382321200b00d2e6aecd884770f4c93eaeb0a071fe.exe
2308	0da845fd29b6103454519d382321200b00d2e6aecd884770f4c93eaeb0a071fe.exe
2308	0da845fd29b6103454519d382321200b00d2e6aecd884770f4c93eaeb0a071fe.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2308 wrote to memory of 3108	2308	0da845fd29b6103454519d382321200b00d2e6aecd884770f4c93eaeb0a071fe.exe	87
PID 2308 wrote to memory of 3108	2308	0da845fd29b6103454519d382321200b00d2e6aecd884770f4c93eaeb0a071fe.exe	87
PID 2308 wrote to memory of 3108	2308	0da845fd29b6103454519d382321200b00d2e6aecd884770f4c93eaeb0a071fe.exe	87
PID 2308 wrote to memory of 4736	2308	0da845fd29b6103454519d382321200b00d2e6aecd884770f4c93eaeb0a071fe.exe	88
PID 2308 wrote to memory of 4736	2308	0da845fd29b6103454519d382321200b00d2e6aecd884770f4c93eaeb0a071fe.exe	88
PID 2308 wrote to memory of 4736	2308	0da845fd29b6103454519d382321200b00d2e6aecd884770f4c93eaeb0a071fe.exe	88

C:\Users\Admin\AppData\Local\Temp\0da845fd29b6103454519d382321200b00d2e6aecd884770f4c93eaeb0a071fe.exe
"C:\Users\Admin\AppData\Local\Temp\0da845fd29b6103454519d382321200b00d2e6aecd884770f4c93eaeb0a071fe.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2308
- 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:3108
- 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:4736

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
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/2308-133-0x0000000000090000-0x0000000000130000-memory.dmp

Filesize
640KB

Download
memory/2308-143-0x0000000000090000-0x0000000000130000-memory.dmp

Filesize
640KB

Download