e6a53b106e7e206d7fc65ac8b891acd88aa9df3c4c05811efcfe5c7dfb12fe8a

General

Target

e6a53b106e7e206d7fc65ac8b891acd88aa9df3c4c05811efcfe5c7dfb12fe8a.exe
Size

266KB
MD5

7db802bf700ac27747e3b53d8e27e0fc
SHA1

d0c5e8fbbeb1cf4964b64bdceea17a367e8e27bf
SHA256

e6a53b106e7e206d7fc65ac8b891acd88aa9df3c4c05811efcfe5c7dfb12fe8a
SHA512

bf8af692e320849780bd2efd4b1ea9b9711c5c492e698e58f4bd56e07ac8ce3528fc59eede95bcc14d6017ba01fd9b06d6a650f4c7bb048e387360a02d29289e
SSDEEP

6144:eXzKdNY49u8rVzr6SEhI1pRDl8yuQ201net:la4A4r380p2Q201

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
2796	ITS SB App Switch.exe
2936	ITS SB App Switch.exe

Loads dropped DLL 2 IoCs

pid	Process
2136	e6a53b106e7e206d7fc65ac8b891acd88aa9df3c4c05811efcfe5c7dfb12fe8a.exe
2136	e6a53b106e7e206d7fc65ac8b891acd88aa9df3c4c05811efcfe5c7dfb12fe8a.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2136-0-0x0000000000F40000-0x0000000000FE0000-memory.dmp	upx
behavioral1/memory/2136-12-0x0000000000F40000-0x0000000000FE0000-memory.dmp	upx
behavioral1/memory/2136-13-0x0000000000F40000-0x0000000000FE0000-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
2136	e6a53b106e7e206d7fc65ac8b891acd88aa9df3c4c05811efcfe5c7dfb12fe8a.exe
2136	e6a53b106e7e206d7fc65ac8b891acd88aa9df3c4c05811efcfe5c7dfb12fe8a.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2136 wrote to memory of 2796	2136	e6a53b106e7e206d7fc65ac8b891acd88aa9df3c4c05811efcfe5c7dfb12fe8a.exe	28
PID 2136 wrote to memory of 2796	2136	e6a53b106e7e206d7fc65ac8b891acd88aa9df3c4c05811efcfe5c7dfb12fe8a.exe	28
PID 2136 wrote to memory of 2796	2136	e6a53b106e7e206d7fc65ac8b891acd88aa9df3c4c05811efcfe5c7dfb12fe8a.exe	28
PID 2136 wrote to memory of 2796	2136	e6a53b106e7e206d7fc65ac8b891acd88aa9df3c4c05811efcfe5c7dfb12fe8a.exe	28
PID 2136 wrote to memory of 2936	2136	e6a53b106e7e206d7fc65ac8b891acd88aa9df3c4c05811efcfe5c7dfb12fe8a.exe	29
PID 2136 wrote to memory of 2936	2136	e6a53b106e7e206d7fc65ac8b891acd88aa9df3c4c05811efcfe5c7dfb12fe8a.exe	29
PID 2136 wrote to memory of 2936	2136	e6a53b106e7e206d7fc65ac8b891acd88aa9df3c4c05811efcfe5c7dfb12fe8a.exe	29
PID 2136 wrote to memory of 2936	2136	e6a53b106e7e206d7fc65ac8b891acd88aa9df3c4c05811efcfe5c7dfb12fe8a.exe	29

C:\Users\Admin\AppData\Local\Temp\e6a53b106e7e206d7fc65ac8b891acd88aa9df3c4c05811efcfe5c7dfb12fe8a.exe
"C:\Users\Admin\AppData\Local\Temp\e6a53b106e7e206d7fc65ac8b891acd88aa9df3c4c05811efcfe5c7dfb12fe8a.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2136
- 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
- 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:2936

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/2136-0-0x0000000000F40000-0x0000000000FE0000-memory.dmp

Filesize
640KB

Download
memory/2136-12-0x0000000000F40000-0x0000000000FE0000-memory.dmp

Filesize
640KB

Download
memory/2136-13-0x0000000000F40000-0x0000000000FE0000-memory.dmp

Filesize
640KB

Download

Analysis

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