d275313b5e895a205fbbb3ac24858293775b699075cdb063bc640e83bf42e5eb

Analysis

max time kernel
147s
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
12/06/2024, 15:12

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General

Target

d275313b5e895a205fbbb3ac24858293775b699075cdb063bc640e83bf42e5eb.exe
Size

266KB
MD5

863c16cbd62ecbd4a3a75efaa46b2d54
SHA1

486d337f677680f41d3c266b6ea8e22fbb2f6ec2
SHA256

d275313b5e895a205fbbb3ac24858293775b699075cdb063bc640e83bf42e5eb
SHA512

b8e6cee8ab8fd20185b3b9828bad3362cd333b3efa09b3fb13e1efc1a5d4033c687503aa4e7b2a16590a37770405f5612d020b5080558e38e6dcf3936be1e983
SSDEEP

3072:mNXEGZJWhfNFC4S60+XoLczrVmXdDdpF8MZYqXnOBATu3rejB1MiqGwelBJH01nQ:0XzKdNY49u8rVc/YmJCKvMiqGD01net

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-1-5-21-3558294865-3673844354-2255444939-1000\Control Panel\International\Geo\Nation	d275313b5e895a205fbbb3ac24858293775b699075cdb063bc640e83bf42e5eb.exe

Executes dropped EXE 2 IoCs

pid	Process
1528	ITS SB App Switch.exe
4868	ITS SB App Switch.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/428-0-0x0000000000830000-0x00000000008D0000-memory.dmp	upx
behavioral1/memory/428-14-0x0000000000830000-0x00000000008D0000-memory.dmp	upx
behavioral1/memory/428-15-0x0000000000830000-0x00000000008D0000-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
428	d275313b5e895a205fbbb3ac24858293775b699075cdb063bc640e83bf42e5eb.exe
428	d275313b5e895a205fbbb3ac24858293775b699075cdb063bc640e83bf42e5eb.exe
428	d275313b5e895a205fbbb3ac24858293775b699075cdb063bc640e83bf42e5eb.exe
428	d275313b5e895a205fbbb3ac24858293775b699075cdb063bc640e83bf42e5eb.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 428 wrote to memory of 1528	428	d275313b5e895a205fbbb3ac24858293775b699075cdb063bc640e83bf42e5eb.exe	83
PID 428 wrote to memory of 1528	428	d275313b5e895a205fbbb3ac24858293775b699075cdb063bc640e83bf42e5eb.exe	83
PID 428 wrote to memory of 1528	428	d275313b5e895a205fbbb3ac24858293775b699075cdb063bc640e83bf42e5eb.exe	83
PID 428 wrote to memory of 4868	428	d275313b5e895a205fbbb3ac24858293775b699075cdb063bc640e83bf42e5eb.exe	84
PID 428 wrote to memory of 4868	428	d275313b5e895a205fbbb3ac24858293775b699075cdb063bc640e83bf42e5eb.exe	84
PID 428 wrote to memory of 4868	428	d275313b5e895a205fbbb3ac24858293775b699075cdb063bc640e83bf42e5eb.exe	84

C:\Users\Admin\AppData\Local\Temp\d275313b5e895a205fbbb3ac24858293775b699075cdb063bc640e83bf42e5eb.exe
"C:\Users\Admin\AppData\Local\Temp\d275313b5e895a205fbbb3ac24858293775b699075cdb063bc640e83bf42e5eb.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:428
- 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:1528
- 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:4868

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/428-0-0x0000000000830000-0x00000000008D0000-memory.dmp

Filesize
640KB

Download
memory/428-14-0x0000000000830000-0x00000000008D0000-memory.dmp

Filesize
640KB

Download
memory/428-15-0x0000000000830000-0x00000000008D0000-memory.dmp

Filesize
640KB

Download