97ca5a962afa1c7e9f8271b4b621d118e080206f2b2d9a894da6fcd85426b58e

Analysis

max time kernel
96s
max time network
105s
platform
windows10-1703_x64
resource
win10-20230703-en
resource tags

arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system
submitted
01-08-2023 21:44

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General

Target

97ca5a962afa1c7e9f8271b4b621d118e080206f2b2d9a894da6fcd85426b58e.exe
Size

277KB
MD5

7ffc44b1998e092fe15ec0d343c997e3
SHA1

0c44ba6121a115e0cbbd3a75304af067a8313d78
SHA256

97ca5a962afa1c7e9f8271b4b621d118e080206f2b2d9a894da6fcd85426b58e
SHA512

311e1fd182548911cf8e57806ec14f4891ee42eadd6c3d1898befc884febde5040bdc419a298a383ec6f4b55a20b79e747df4eef2bd9f9b63433a07dfe24ac41
SSDEEP

6144:UXzKdNY49u8rVxzlNGvWz8mvP6ry01netx:7a4A2GvWXx01K

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1144-122-0x0000000000E00000-0x0000000000EA0000-memory.dmp	upx
behavioral1/memory/1144-130-0x0000000000E00000-0x0000000000EA0000-memory.dmp	upx
behavioral1/memory/1144-131-0x0000000000E00000-0x0000000000EA0000-memory.dmp	upx

Executes dropped EXE 2 IoCs

pid	Process
196	ITS SB App Switch.exe
2228	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
1144	97ca5a962afa1c7e9f8271b4b621d118e080206f2b2d9a894da6fcd85426b58e.exe
1144	97ca5a962afa1c7e9f8271b4b621d118e080206f2b2d9a894da6fcd85426b58e.exe
1144	97ca5a962afa1c7e9f8271b4b621d118e080206f2b2d9a894da6fcd85426b58e.exe
1144	97ca5a962afa1c7e9f8271b4b621d118e080206f2b2d9a894da6fcd85426b58e.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1144 wrote to memory of 196	1144	97ca5a962afa1c7e9f8271b4b621d118e080206f2b2d9a894da6fcd85426b58e.exe	70
PID 1144 wrote to memory of 196	1144	97ca5a962afa1c7e9f8271b4b621d118e080206f2b2d9a894da6fcd85426b58e.exe	70
PID 1144 wrote to memory of 196	1144	97ca5a962afa1c7e9f8271b4b621d118e080206f2b2d9a894da6fcd85426b58e.exe	70
PID 1144 wrote to memory of 2228	1144	97ca5a962afa1c7e9f8271b4b621d118e080206f2b2d9a894da6fcd85426b58e.exe	71
PID 1144 wrote to memory of 2228	1144	97ca5a962afa1c7e9f8271b4b621d118e080206f2b2d9a894da6fcd85426b58e.exe	71
PID 1144 wrote to memory of 2228	1144	97ca5a962afa1c7e9f8271b4b621d118e080206f2b2d9a894da6fcd85426b58e.exe	71

C:\Users\Admin\AppData\Local\Temp\97ca5a962afa1c7e9f8271b4b621d118e080206f2b2d9a894da6fcd85426b58e.exe
"C:\Users\Admin\AppData\Local\Temp\97ca5a962afa1c7e9f8271b4b621d118e080206f2b2d9a894da6fcd85426b58e.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1144
- 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:196
- 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:2228

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
memory/1144-122-0x0000000000E00000-0x0000000000EA0000-memory.dmp

Filesize
640KB

Download
memory/1144-130-0x0000000000E00000-0x0000000000EA0000-memory.dmp

Filesize
640KB

Download
memory/1144-131-0x0000000000E00000-0x0000000000EA0000-memory.dmp

Filesize
640KB

Download