94dc3289084e58ae0e356919901c591b2cf9c85091f8d312ca9b4dca7d9ddd0d

Analysis

max time kernel
145s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
12/10/2023, 08:42

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General

Target

94dc3289084e58ae0e356919901c591b2cf9c85091f8d312ca9b4dca7d9ddd0d.exe
Size

266KB
MD5

93e847faa32590b7ded9bbbcfd062d3e
SHA1

fa54a174f21522c6fcd55d94c2658aa3e8866164
SHA256

94dc3289084e58ae0e356919901c591b2cf9c85091f8d312ca9b4dca7d9ddd0d
SHA512

2f64fcb9b856037dbfb55e87eaee795f78b3973d15fd98313e62c99d41ccab5df8bde73dc86eb30811e39c38ad1314f62560f869914bd0f458c5a0907de87e4b
SSDEEP

6144:qXzKdNY49u8rV8Jm4S/TRPkTMe801net:pa4A/Jm4S/tPCN801

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-1-5-21-2344688013-2965468717-2034126-1000\Control Panel\International\Geo\Nation	94dc3289084e58ae0e356919901c591b2cf9c85091f8d312ca9b4dca7d9ddd0d.exe

Executes dropped EXE 2 IoCs

pid	Process
3992	ITS SB App Switch.exe
4644	ITS SB App Switch.exe

UPX packed file 5 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3240-0-0x0000000000F10000-0x0000000000FB0000-memory.dmp	upx
behavioral2/memory/3240-1-0x0000000000F10000-0x0000000000FB0000-memory.dmp	upx
behavioral2/memory/3240-4-0x0000000000F10000-0x0000000000FB0000-memory.dmp	upx
behavioral2/memory/3240-17-0x0000000000F10000-0x0000000000FB0000-memory.dmp	upx
behavioral2/memory/3240-18-0x0000000000F10000-0x0000000000FB0000-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
3240	94dc3289084e58ae0e356919901c591b2cf9c85091f8d312ca9b4dca7d9ddd0d.exe
3240	94dc3289084e58ae0e356919901c591b2cf9c85091f8d312ca9b4dca7d9ddd0d.exe
3240	94dc3289084e58ae0e356919901c591b2cf9c85091f8d312ca9b4dca7d9ddd0d.exe
3240	94dc3289084e58ae0e356919901c591b2cf9c85091f8d312ca9b4dca7d9ddd0d.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3240 wrote to memory of 3992	3240	94dc3289084e58ae0e356919901c591b2cf9c85091f8d312ca9b4dca7d9ddd0d.exe	88
PID 3240 wrote to memory of 3992	3240	94dc3289084e58ae0e356919901c591b2cf9c85091f8d312ca9b4dca7d9ddd0d.exe	88
PID 3240 wrote to memory of 3992	3240	94dc3289084e58ae0e356919901c591b2cf9c85091f8d312ca9b4dca7d9ddd0d.exe	88
PID 3240 wrote to memory of 4644	3240	94dc3289084e58ae0e356919901c591b2cf9c85091f8d312ca9b4dca7d9ddd0d.exe	89
PID 3240 wrote to memory of 4644	3240	94dc3289084e58ae0e356919901c591b2cf9c85091f8d312ca9b4dca7d9ddd0d.exe	89
PID 3240 wrote to memory of 4644	3240	94dc3289084e58ae0e356919901c591b2cf9c85091f8d312ca9b4dca7d9ddd0d.exe	89

C:\Users\Admin\AppData\Local\Temp\94dc3289084e58ae0e356919901c591b2cf9c85091f8d312ca9b4dca7d9ddd0d.exe
"C:\Users\Admin\AppData\Local\Temp\94dc3289084e58ae0e356919901c591b2cf9c85091f8d312ca9b4dca7d9ddd0d.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3240
- 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:3992
- 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:4644

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
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/3240-0-0x0000000000F10000-0x0000000000FB0000-memory.dmp

Filesize
640KB

Download
memory/3240-1-0x0000000000F10000-0x0000000000FB0000-memory.dmp

Filesize
640KB

Download
memory/3240-4-0x0000000000F10000-0x0000000000FB0000-memory.dmp

Filesize
640KB

Download
memory/3240-17-0x0000000000F10000-0x0000000000FB0000-memory.dmp

Filesize
640KB

Download
memory/3240-18-0x0000000000F10000-0x0000000000FB0000-memory.dmp

Filesize
640KB

Download