623f9a07b791eee9075d309fa14a08a58a8cb27d065f47dbd4713451d4ff81a7

Analysis

max time kernel
143s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
01/08/2023, 13:46

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General

Target

623f9a07b791eee9075d309fa14a08a58a8cb27d065f47dbd4713451d4ff81a7.exe
Size

277KB
MD5

15ded93940752d207730d130017d5fd2
SHA1

4a04b105d99697ed66a29994c40ea1996fba4887
SHA256

623f9a07b791eee9075d309fa14a08a58a8cb27d065f47dbd4713451d4ff81a7
SHA512

21ebde416293d972f35c0d6f6faff2795d0e1547bb72d1c8fc2a486b30a9966b4325e82a1404fcece8bf6d84ba2c8c1f64a824a6b875f2657e7ed884e2727d92
SSDEEP

6144:NXzKdNY49u8rVgR8A4cj3VUKIpBdg01net2:ua4A1z4cxfIu01J

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/5084-133-0x0000000000350000-0x00000000003F0000-memory.dmp	upx
behavioral1/memory/5084-143-0x0000000000350000-0x00000000003F0000-memory.dmp	upx

Executes dropped EXE 2 IoCs

pid	Process
1536	ITS SB App Switch.exe
1692	ITS SB App Switch.exe

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
5084	623f9a07b791eee9075d309fa14a08a58a8cb27d065f47dbd4713451d4ff81a7.exe
5084	623f9a07b791eee9075d309fa14a08a58a8cb27d065f47dbd4713451d4ff81a7.exe
5084	623f9a07b791eee9075d309fa14a08a58a8cb27d065f47dbd4713451d4ff81a7.exe
5084	623f9a07b791eee9075d309fa14a08a58a8cb27d065f47dbd4713451d4ff81a7.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 5084 wrote to memory of 1536	5084	623f9a07b791eee9075d309fa14a08a58a8cb27d065f47dbd4713451d4ff81a7.exe	86
PID 5084 wrote to memory of 1536	5084	623f9a07b791eee9075d309fa14a08a58a8cb27d065f47dbd4713451d4ff81a7.exe	86
PID 5084 wrote to memory of 1536	5084	623f9a07b791eee9075d309fa14a08a58a8cb27d065f47dbd4713451d4ff81a7.exe	86
PID 5084 wrote to memory of 1692	5084	623f9a07b791eee9075d309fa14a08a58a8cb27d065f47dbd4713451d4ff81a7.exe	87
PID 5084 wrote to memory of 1692	5084	623f9a07b791eee9075d309fa14a08a58a8cb27d065f47dbd4713451d4ff81a7.exe	87
PID 5084 wrote to memory of 1692	5084	623f9a07b791eee9075d309fa14a08a58a8cb27d065f47dbd4713451d4ff81a7.exe	87

C:\Users\Admin\AppData\Local\Temp\623f9a07b791eee9075d309fa14a08a58a8cb27d065f47dbd4713451d4ff81a7.exe
"C:\Users\Admin\AppData\Local\Temp\623f9a07b791eee9075d309fa14a08a58a8cb27d065f47dbd4713451d4ff81a7.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:5084
- 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:1536
- 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:1692

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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
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/5084-133-0x0000000000350000-0x00000000003F0000-memory.dmp

Filesize
640KB

Download
memory/5084-143-0x0000000000350000-0x00000000003F0000-memory.dmp

Filesize
640KB

Download