e5491310183959b7157a9c0c897e7dbca4674ba1672146b4067e898cc940db94

Analysis

max time kernel
93s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
10/04/2024, 21:33

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General

Target

e5491310183959b7157a9c0c897e7dbca4674ba1672146b4067e898cc940db94.exe
Size

266KB
MD5

80527373354d6bccd8de97df747d1c2d
SHA1

f7c48ef6c480e7c88ec6e2959499449fa68c171c
SHA256

e5491310183959b7157a9c0c897e7dbca4674ba1672146b4067e898cc940db94
SHA512

a984f03456068101fd7a38e1bcb24c882bc3839b4f0f2570aa70e6f2064f3b631fe48c5a15d19b6d80e6d218736686668ebf7923ae540427ab5d0ae002f6b97f
SSDEEP

6144:yXzKdNY49u8rVugSSEhI1pRDl8yue201net:Ba4A3G80p2e201

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-1-5-21-275798769-4264537674-1142822080-1000\Control Panel\International\Geo\Nation	e5491310183959b7157a9c0c897e7dbca4674ba1672146b4067e898cc940db94.exe

Executes dropped EXE 2 IoCs

pid	Process
2992	ITS SB App Switch.exe
3332	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/3936-0-0x0000000000370000-0x0000000000410000-memory.dmp	upx
behavioral1/memory/3936-14-0x0000000000370000-0x0000000000410000-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
3936	e5491310183959b7157a9c0c897e7dbca4674ba1672146b4067e898cc940db94.exe
3936	e5491310183959b7157a9c0c897e7dbca4674ba1672146b4067e898cc940db94.exe
3936	e5491310183959b7157a9c0c897e7dbca4674ba1672146b4067e898cc940db94.exe
3936	e5491310183959b7157a9c0c897e7dbca4674ba1672146b4067e898cc940db94.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3936 wrote to memory of 2992	3936	e5491310183959b7157a9c0c897e7dbca4674ba1672146b4067e898cc940db94.exe	84
PID 3936 wrote to memory of 2992	3936	e5491310183959b7157a9c0c897e7dbca4674ba1672146b4067e898cc940db94.exe	84
PID 3936 wrote to memory of 2992	3936	e5491310183959b7157a9c0c897e7dbca4674ba1672146b4067e898cc940db94.exe	84
PID 3936 wrote to memory of 3332	3936	e5491310183959b7157a9c0c897e7dbca4674ba1672146b4067e898cc940db94.exe	85
PID 3936 wrote to memory of 3332	3936	e5491310183959b7157a9c0c897e7dbca4674ba1672146b4067e898cc940db94.exe	85
PID 3936 wrote to memory of 3332	3936	e5491310183959b7157a9c0c897e7dbca4674ba1672146b4067e898cc940db94.exe	85

C:\Users\Admin\AppData\Local\Temp\e5491310183959b7157a9c0c897e7dbca4674ba1672146b4067e898cc940db94.exe
"C:\Users\Admin\AppData\Local\Temp\e5491310183959b7157a9c0c897e7dbca4674ba1672146b4067e898cc940db94.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3936
- 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:2992
- 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:3332

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

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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/3936-0-0x0000000000370000-0x0000000000410000-memory.dmp

Filesize
640KB

Download
memory/3936-14-0x0000000000370000-0x0000000000410000-memory.dmp

Filesize
640KB

Download