a62d30de8cdf57dee454942cdf1c863ff83429456731aa26182332546961cce5

Analysis

max time kernel
131s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
24/05/2024, 21:19

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General

Target

a62d30de8cdf57dee454942cdf1c863ff83429456731aa26182332546961cce5.exe
Size

266KB
MD5

7efc902af2610bbd8a193a30e8d75078
SHA1

b7a61b7fd822b88244a1317346d10b3be955f23b
SHA256

a62d30de8cdf57dee454942cdf1c863ff83429456731aa26182332546961cce5
SHA512

f9876223a70dc45d9ce3978a077732afa8328c0aa1a5fccdce12ba66f0e974169c25d55bbcde76f21cd6ef9aae8fea629820058e87a8c27374d3b94991e8ff4d
SSDEEP

6144:HXzKdNY49u8rVRekV4dPMvc+/cv1kuk01net:Ya4AUexd2/d01

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-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation	a62d30de8cdf57dee454942cdf1c863ff83429456731aa26182332546961cce5.exe

Executes dropped EXE 2 IoCs

pid	Process
3692	ITS SB App Switch.exe
1724	ITS SB App Switch.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/3948-0-0x0000000000C40000-0x0000000000CE0000-memory.dmp	upx
behavioral1/memory/3948-14-0x0000000000C40000-0x0000000000CE0000-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
3948	a62d30de8cdf57dee454942cdf1c863ff83429456731aa26182332546961cce5.exe
3948	a62d30de8cdf57dee454942cdf1c863ff83429456731aa26182332546961cce5.exe
3948	a62d30de8cdf57dee454942cdf1c863ff83429456731aa26182332546961cce5.exe
3948	a62d30de8cdf57dee454942cdf1c863ff83429456731aa26182332546961cce5.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3948 wrote to memory of 3692	3948	a62d30de8cdf57dee454942cdf1c863ff83429456731aa26182332546961cce5.exe	83
PID 3948 wrote to memory of 3692	3948	a62d30de8cdf57dee454942cdf1c863ff83429456731aa26182332546961cce5.exe	83
PID 3948 wrote to memory of 3692	3948	a62d30de8cdf57dee454942cdf1c863ff83429456731aa26182332546961cce5.exe	83
PID 3948 wrote to memory of 1724	3948	a62d30de8cdf57dee454942cdf1c863ff83429456731aa26182332546961cce5.exe	84
PID 3948 wrote to memory of 1724	3948	a62d30de8cdf57dee454942cdf1c863ff83429456731aa26182332546961cce5.exe	84
PID 3948 wrote to memory of 1724	3948	a62d30de8cdf57dee454942cdf1c863ff83429456731aa26182332546961cce5.exe	84

C:\Users\Admin\AppData\Local\Temp\a62d30de8cdf57dee454942cdf1c863ff83429456731aa26182332546961cce5.exe
"C:\Users\Admin\AppData\Local\Temp\a62d30de8cdf57dee454942cdf1c863ff83429456731aa26182332546961cce5.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3948
- 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:3692
- 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:1724

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/3948-0-0x0000000000C40000-0x0000000000CE0000-memory.dmp

Filesize
640KB

Download
memory/3948-14-0x0000000000C40000-0x0000000000CE0000-memory.dmp

Filesize
640KB

Download