a68869dece3f64561c0f69dcb20a055caa57ae60227182a6f46e800f4b4c8641

Analysis

max time kernel
134s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
22-05-2024 03:46

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General

Target

a68869dece3f64561c0f69dcb20a055caa57ae60227182a6f46e800f4b4c8641.exe
Size

266KB
MD5

4a78fdee0734fb8f616b3f19b03da716
SHA1

e365e10cfa6d755bc59daa9747db53b4dc88c36b
SHA256

a68869dece3f64561c0f69dcb20a055caa57ae60227182a6f46e800f4b4c8641
SHA512

e726bea6fe897d02d0c0b17f6313d01321c92c76174b34e017973b8067c692f3210ae1fed83dc10d409a69d3091c44b4532f09746f9e4d7cbf646f9b13115a95
SSDEEP

6144:ZXzKdNY49u8rVTv16SxvfdqbCe1KZA01net:Ca4A4kSxvAbCy01

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:

a68869dece3f64561c0f69dcb20a055caa57ae60227182a6f46e800f4b4c8641.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\Control Panel\International\Geo\Nation	a68869dece3f64561c0f69dcb20a055caa57ae60227182a6f46e800f4b4c8641.exe

Executes dropped EXE 2 IoCs

Processes:

ITS SB App Switch.exeITS SB App Switch.exe

pid process

2996 ITS SB App Switch.exe
4612 ITS SB App Switch.exe

pid	process
2996	ITS SB App Switch.exe
4612	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/944-0-0x0000000000DF0000-0x0000000000E90000-memory.dmp	upx
behavioral1/memory/944-15-0x0000000000DF0000-0x0000000000E90000-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:

a68869dece3f64561c0f69dcb20a055caa57ae60227182a6f46e800f4b4c8641.exe

pid	process
944	a68869dece3f64561c0f69dcb20a055caa57ae60227182a6f46e800f4b4c8641.exe
944	a68869dece3f64561c0f69dcb20a055caa57ae60227182a6f46e800f4b4c8641.exe
944	a68869dece3f64561c0f69dcb20a055caa57ae60227182a6f46e800f4b4c8641.exe
944	a68869dece3f64561c0f69dcb20a055caa57ae60227182a6f46e800f4b4c8641.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

a68869dece3f64561c0f69dcb20a055caa57ae60227182a6f46e800f4b4c8641.exe

description	pid	process	target process
PID 944 wrote to memory of 2996	944	a68869dece3f64561c0f69dcb20a055caa57ae60227182a6f46e800f4b4c8641.exe	ITS SB App Switch.exe
PID 944 wrote to memory of 2996	944	a68869dece3f64561c0f69dcb20a055caa57ae60227182a6f46e800f4b4c8641.exe	ITS SB App Switch.exe
PID 944 wrote to memory of 2996	944	a68869dece3f64561c0f69dcb20a055caa57ae60227182a6f46e800f4b4c8641.exe	ITS SB App Switch.exe
PID 944 wrote to memory of 4612	944	a68869dece3f64561c0f69dcb20a055caa57ae60227182a6f46e800f4b4c8641.exe	ITS SB App Switch.exe
PID 944 wrote to memory of 4612	944	a68869dece3f64561c0f69dcb20a055caa57ae60227182a6f46e800f4b4c8641.exe	ITS SB App Switch.exe
PID 944 wrote to memory of 4612	944	a68869dece3f64561c0f69dcb20a055caa57ae60227182a6f46e800f4b4c8641.exe	ITS SB App Switch.exe

C:\Users\Admin\AppData\Local\Temp\a68869dece3f64561c0f69dcb20a055caa57ae60227182a6f46e800f4b4c8641.exe
"C:\Users\Admin\AppData\Local\Temp\a68869dece3f64561c0f69dcb20a055caa57ae60227182a6f46e800f4b4c8641.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:944

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:2996

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:4612

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/944-0-0x0000000000DF0000-0x0000000000E90000-memory.dmp

Filesize
640KB

Download
memory/944-15-0x0000000000DF0000-0x0000000000E90000-memory.dmp

Filesize
640KB

Download