23820577d353170770662844c1754cef876139d48f5fc76562623c9c49909513

General

Target

23820577d353170770662844c1754cef876139d48f5fc76562623c9c49909513.exe
Size

266KB
MD5

640f2fb21ee85b57fea9a223562beed0
SHA1

032dc050d24f776377b6f51e35a971320a29eec8
SHA256

23820577d353170770662844c1754cef876139d48f5fc76562623c9c49909513
SHA512

288d4792026dcb3b9daff7ac9ec530853954928ff9f2728eb08043f654c355104977d97427ce0f40ee5a53eff5ecc8e74e9575cd5627257b2657949906e4c460
SSDEEP

6144:CXzKdNY49u8rVGV0mczSlUHURodM01net:Ra4AvmmczSLo201

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
2668	ITS SB App Switch.exe
2796	ITS SB App Switch.exe

Loads dropped DLL 2 IoCs

pid	Process
2288	23820577d353170770662844c1754cef876139d48f5fc76562623c9c49909513.exe
2288	23820577d353170770662844c1754cef876139d48f5fc76562623c9c49909513.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2288-0-0x0000000001370000-0x0000000001410000-memory.dmp	upx
behavioral1/memory/2288-12-0x0000000001370000-0x0000000001410000-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 2 IoCs

pid	Process
2288	23820577d353170770662844c1754cef876139d48f5fc76562623c9c49909513.exe
2288	23820577d353170770662844c1754cef876139d48f5fc76562623c9c49909513.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2288 wrote to memory of 2668	2288	23820577d353170770662844c1754cef876139d48f5fc76562623c9c49909513.exe	28
PID 2288 wrote to memory of 2668	2288	23820577d353170770662844c1754cef876139d48f5fc76562623c9c49909513.exe	28
PID 2288 wrote to memory of 2668	2288	23820577d353170770662844c1754cef876139d48f5fc76562623c9c49909513.exe	28
PID 2288 wrote to memory of 2668	2288	23820577d353170770662844c1754cef876139d48f5fc76562623c9c49909513.exe	28
PID 2288 wrote to memory of 2796	2288	23820577d353170770662844c1754cef876139d48f5fc76562623c9c49909513.exe	29
PID 2288 wrote to memory of 2796	2288	23820577d353170770662844c1754cef876139d48f5fc76562623c9c49909513.exe	29
PID 2288 wrote to memory of 2796	2288	23820577d353170770662844c1754cef876139d48f5fc76562623c9c49909513.exe	29
PID 2288 wrote to memory of 2796	2288	23820577d353170770662844c1754cef876139d48f5fc76562623c9c49909513.exe	29

C:\Users\Admin\AppData\Local\Temp\23820577d353170770662844c1754cef876139d48f5fc76562623c9c49909513.exe
"C:\Users\Admin\AppData\Local\Temp\23820577d353170770662844c1754cef876139d48f5fc76562623c9c49909513.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2288
- 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:2668
- 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:2796

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

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
\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
\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/2288-0-0x0000000001370000-0x0000000001410000-memory.dmp

Filesize
640KB

Download
memory/2288-12-0x0000000001370000-0x0000000001410000-memory.dmp

Filesize
640KB

Download

Analysis

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