e0d8507bf5a3d52103f90285a3dd8dad045ee06a11d1f89e51d941906e357fbe

Analysis

max time kernel
139s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
22-05-2024 03:33

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General

Target

e0d8507bf5a3d52103f90285a3dd8dad045ee06a11d1f89e51d941906e357fbe.exe
Size

266KB
MD5

f0239d834a68b7eb99f84dd15f357131
SHA1

ecd003c8b7f636ece17c9f41dac08fac7120c7f7
SHA256

e0d8507bf5a3d52103f90285a3dd8dad045ee06a11d1f89e51d941906e357fbe
SHA512

37c75e36fbb7868b779879c6774894145ff8546d66dd1c928619d0fe893288707a1f7bab1a4d3e74d1dd9a550babfdb4def481ef815e7b296ca58a43aae9bb14
SSDEEP

6144:iXzKdNY49u8rV8rmczSlUHURod7uE01net:xa4AXmczSLoR01

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:

e0d8507bf5a3d52103f90285a3dd8dad045ee06a11d1f89e51d941906e357fbe.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation	e0d8507bf5a3d52103f90285a3dd8dad045ee06a11d1f89e51d941906e357fbe.exe

Executes dropped EXE 2 IoCs

Processes:

ITS SB App Switch.exeITS SB App Switch.exe

pid process

3284 ITS SB App Switch.exe
868 ITS SB App Switch.exe

pid	process
3284	ITS SB App Switch.exe
868	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/3740-0-0x00000000002C0000-0x0000000000360000-memory.dmp	upx
behavioral1/memory/3740-14-0x00000000002C0000-0x0000000000360000-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:

e0d8507bf5a3d52103f90285a3dd8dad045ee06a11d1f89e51d941906e357fbe.exe

pid	process
3740	e0d8507bf5a3d52103f90285a3dd8dad045ee06a11d1f89e51d941906e357fbe.exe
3740	e0d8507bf5a3d52103f90285a3dd8dad045ee06a11d1f89e51d941906e357fbe.exe
3740	e0d8507bf5a3d52103f90285a3dd8dad045ee06a11d1f89e51d941906e357fbe.exe
3740	e0d8507bf5a3d52103f90285a3dd8dad045ee06a11d1f89e51d941906e357fbe.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

e0d8507bf5a3d52103f90285a3dd8dad045ee06a11d1f89e51d941906e357fbe.exe

description	pid	process	target process
PID 3740 wrote to memory of 3284	3740	e0d8507bf5a3d52103f90285a3dd8dad045ee06a11d1f89e51d941906e357fbe.exe	ITS SB App Switch.exe
PID 3740 wrote to memory of 3284	3740	e0d8507bf5a3d52103f90285a3dd8dad045ee06a11d1f89e51d941906e357fbe.exe	ITS SB App Switch.exe
PID 3740 wrote to memory of 3284	3740	e0d8507bf5a3d52103f90285a3dd8dad045ee06a11d1f89e51d941906e357fbe.exe	ITS SB App Switch.exe
PID 3740 wrote to memory of 868	3740	e0d8507bf5a3d52103f90285a3dd8dad045ee06a11d1f89e51d941906e357fbe.exe	ITS SB App Switch.exe
PID 3740 wrote to memory of 868	3740	e0d8507bf5a3d52103f90285a3dd8dad045ee06a11d1f89e51d941906e357fbe.exe	ITS SB App Switch.exe
PID 3740 wrote to memory of 868	3740	e0d8507bf5a3d52103f90285a3dd8dad045ee06a11d1f89e51d941906e357fbe.exe	ITS SB App Switch.exe

C:\Users\Admin\AppData\Local\Temp\e0d8507bf5a3d52103f90285a3dd8dad045ee06a11d1f89e51d941906e357fbe.exe
"C:\Users\Admin\AppData\Local\Temp\e0d8507bf5a3d52103f90285a3dd8dad045ee06a11d1f89e51d941906e357fbe.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3740

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:3284

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:868

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/3740-0-0x00000000002C0000-0x0000000000360000-memory.dmp

Filesize
640KB

Download
memory/3740-14-0x00000000002C0000-0x0000000000360000-memory.dmp

Filesize
640KB

Download