1f24e655678a4b64884ac2cd5011bb436bb46fd29945d4976e2cdc7be96a105c

Analysis

max time kernel
92s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
15/06/2024, 16:49

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General

Target

1f24e655678a4b64884ac2cd5011bb436bb46fd29945d4976e2cdc7be96a105c.exe
Size

266KB
MD5

269819fbfeb3619777dc60f168683d89
SHA1

9a42351b7f933a0e575391fe3f6b765b49e1aba0
SHA256

1f24e655678a4b64884ac2cd5011bb436bb46fd29945d4976e2cdc7be96a105c
SHA512

3df4d9c9b43b763abe563b153454a57dc16c078406b7643e438cc26e5aa2745417e6f9be17c03fe8a9a126ae33115c27a3530bb334f4d1789c85870686093d7a
SSDEEP

6144:aXzKdNY49u8rV+V377jLHu8DcGiuc01net:Za4A17jzvcG401

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-1-5-21-200405930-3877336739-3533750831-1000\Control Panel\International\Geo\Nation	1f24e655678a4b64884ac2cd5011bb436bb46fd29945d4976e2cdc7be96a105c.exe

Executes dropped EXE 2 IoCs

pid	Process
4128	ITS SB App Switch.exe
4956	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/3040-0-0x0000000000D70000-0x0000000000E10000-memory.dmp	upx
behavioral1/memory/3040-14-0x0000000000D70000-0x0000000000E10000-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
3040	1f24e655678a4b64884ac2cd5011bb436bb46fd29945d4976e2cdc7be96a105c.exe
3040	1f24e655678a4b64884ac2cd5011bb436bb46fd29945d4976e2cdc7be96a105c.exe
3040	1f24e655678a4b64884ac2cd5011bb436bb46fd29945d4976e2cdc7be96a105c.exe
3040	1f24e655678a4b64884ac2cd5011bb436bb46fd29945d4976e2cdc7be96a105c.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3040 wrote to memory of 4128	3040	1f24e655678a4b64884ac2cd5011bb436bb46fd29945d4976e2cdc7be96a105c.exe	81
PID 3040 wrote to memory of 4128	3040	1f24e655678a4b64884ac2cd5011bb436bb46fd29945d4976e2cdc7be96a105c.exe	81
PID 3040 wrote to memory of 4128	3040	1f24e655678a4b64884ac2cd5011bb436bb46fd29945d4976e2cdc7be96a105c.exe	81
PID 3040 wrote to memory of 4956	3040	1f24e655678a4b64884ac2cd5011bb436bb46fd29945d4976e2cdc7be96a105c.exe	82
PID 3040 wrote to memory of 4956	3040	1f24e655678a4b64884ac2cd5011bb436bb46fd29945d4976e2cdc7be96a105c.exe	82
PID 3040 wrote to memory of 4956	3040	1f24e655678a4b64884ac2cd5011bb436bb46fd29945d4976e2cdc7be96a105c.exe	82

C:\Users\Admin\AppData\Local\Temp\1f24e655678a4b64884ac2cd5011bb436bb46fd29945d4976e2cdc7be96a105c.exe
"C:\Users\Admin\AppData\Local\Temp\1f24e655678a4b64884ac2cd5011bb436bb46fd29945d4976e2cdc7be96a105c.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3040
- 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:4128
- 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:4956

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/3040-0-0x0000000000D70000-0x0000000000E10000-memory.dmp

Filesize
640KB

Download
memory/3040-14-0x0000000000D70000-0x0000000000E10000-memory.dmp

Filesize
640KB

Download