e329481487fdfe3b1f058b0fd615d8a2129c08dd3e8c7427cc02b7048c8fc916

Analysis

max time kernel
147s
max time network
158s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
11/10/2023, 21:05

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General

Target

e329481487fdfe3b1f058b0fd615d8a2129c08dd3e8c7427cc02b7048c8fc916.exe
Size

266KB
MD5

b2f895f67a304519c6dda9ba396d9265
SHA1

dcd040cd77ff664f37e95766f507714fc74219f2
SHA256

e329481487fdfe3b1f058b0fd615d8a2129c08dd3e8c7427cc02b7048c8fc916
SHA512

8254c4387dcd983b1878e28143584348365859c00acb6527e6a4ff814e006dcc61c1532551d9a88c3e6ecf789ae551d5031373fdabc29149c65245652bae10f6
SSDEEP

6144:HXzKdNY49u8rV9rY7ZypDIAygDG01net:Ya4AsrYmMT01

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-1-5-21-2890696111-2332180956-3312704074-1000\Control Panel\International\Geo\Nation	e329481487fdfe3b1f058b0fd615d8a2129c08dd3e8c7427cc02b7048c8fc916.exe

Executes dropped EXE 2 IoCs

pid	Process
3016	ITS SB App Switch.exe
4296	ITS SB App Switch.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3784-0-0x0000000000E90000-0x0000000000F30000-memory.dmp	upx
behavioral2/memory/3784-14-0x0000000000E90000-0x0000000000F30000-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
3784	e329481487fdfe3b1f058b0fd615d8a2129c08dd3e8c7427cc02b7048c8fc916.exe
3784	e329481487fdfe3b1f058b0fd615d8a2129c08dd3e8c7427cc02b7048c8fc916.exe
3784	e329481487fdfe3b1f058b0fd615d8a2129c08dd3e8c7427cc02b7048c8fc916.exe
3784	e329481487fdfe3b1f058b0fd615d8a2129c08dd3e8c7427cc02b7048c8fc916.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3784 wrote to memory of 3016	3784	e329481487fdfe3b1f058b0fd615d8a2129c08dd3e8c7427cc02b7048c8fc916.exe	86
PID 3784 wrote to memory of 3016	3784	e329481487fdfe3b1f058b0fd615d8a2129c08dd3e8c7427cc02b7048c8fc916.exe	86
PID 3784 wrote to memory of 3016	3784	e329481487fdfe3b1f058b0fd615d8a2129c08dd3e8c7427cc02b7048c8fc916.exe	86
PID 3784 wrote to memory of 4296	3784	e329481487fdfe3b1f058b0fd615d8a2129c08dd3e8c7427cc02b7048c8fc916.exe	87
PID 3784 wrote to memory of 4296	3784	e329481487fdfe3b1f058b0fd615d8a2129c08dd3e8c7427cc02b7048c8fc916.exe	87
PID 3784 wrote to memory of 4296	3784	e329481487fdfe3b1f058b0fd615d8a2129c08dd3e8c7427cc02b7048c8fc916.exe	87

C:\Users\Admin\AppData\Local\Temp\e329481487fdfe3b1f058b0fd615d8a2129c08dd3e8c7427cc02b7048c8fc916.exe
"C:\Users\Admin\AppData\Local\Temp\e329481487fdfe3b1f058b0fd615d8a2129c08dd3e8c7427cc02b7048c8fc916.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3784
- 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:3016
- 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:4296

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
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
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/3784-0-0x0000000000E90000-0x0000000000F30000-memory.dmp

Filesize
640KB

Download
memory/3784-14-0x0000000000E90000-0x0000000000F30000-memory.dmp

Filesize
640KB

Download