422933a2707cf8be568381000719c12ff2ef1fcaccf9a7adbfcfc633ac333ac2

Analysis

max time kernel
45s
max time network
57s
platform
windows11-21h2_x64
resource
win11-20240419-en
resource tags

arch:x64arch:x86image:win11-20240419-enlocale:en-usos:windows11-21h2-x64system
submitted
26-04-2024 13:19

Target

422933a2707cf8be568381000719c12ff2ef1fcaccf9a7adbfcfc633ac333ac2.exe
Size

266KB
MD5

83d55bf07b2db3f8981ca464bbcab9b8
SHA1

fa7134842d8923beb6c516eed64d6e8a72771a3d
SHA256

422933a2707cf8be568381000719c12ff2ef1fcaccf9a7adbfcfc633ac333ac2
SHA512

5aa40ce4bc2f6834c72a2f308c80ebfb8905bae2e6d4e212c3b7ea7382ef85be36ed838b9980200983ccbe830e21a5de63a9965febb892114eb5169dc76d2fe3
SSDEEP

6144:IXzKdNY49u8rV9svW3fSxvfdqbCe1KZb01net:3a4AGoASxvAbCh01

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
2704	ITS SB App Switch.exe
4260	ITS SB App Switch.exe

UPX packed file 3 IoCs

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

resource	yara_rule
behavioral2/memory/3464-0-0x00000000002C0000-0x0000000000360000-memory.dmp	upx
behavioral2/memory/3464-14-0x00000000002C0000-0x0000000000360000-memory.dmp	upx
behavioral2/memory/3464-16-0x00000000002C0000-0x0000000000360000-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
3464	422933a2707cf8be568381000719c12ff2ef1fcaccf9a7adbfcfc633ac333ac2.exe
3464	422933a2707cf8be568381000719c12ff2ef1fcaccf9a7adbfcfc633ac333ac2.exe
3464	422933a2707cf8be568381000719c12ff2ef1fcaccf9a7adbfcfc633ac333ac2.exe
3464	422933a2707cf8be568381000719c12ff2ef1fcaccf9a7adbfcfc633ac333ac2.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3464 wrote to memory of 2704	3464	422933a2707cf8be568381000719c12ff2ef1fcaccf9a7adbfcfc633ac333ac2.exe	79
PID 3464 wrote to memory of 2704	3464	422933a2707cf8be568381000719c12ff2ef1fcaccf9a7adbfcfc633ac333ac2.exe	79
PID 3464 wrote to memory of 2704	3464	422933a2707cf8be568381000719c12ff2ef1fcaccf9a7adbfcfc633ac333ac2.exe	79
PID 3464 wrote to memory of 4260	3464	422933a2707cf8be568381000719c12ff2ef1fcaccf9a7adbfcfc633ac333ac2.exe	80
PID 3464 wrote to memory of 4260	3464	422933a2707cf8be568381000719c12ff2ef1fcaccf9a7adbfcfc633ac333ac2.exe	80
PID 3464 wrote to memory of 4260	3464	422933a2707cf8be568381000719c12ff2ef1fcaccf9a7adbfcfc633ac333ac2.exe	80

C:\Users\Admin\AppData\Local\Temp\422933a2707cf8be568381000719c12ff2ef1fcaccf9a7adbfcfc633ac333ac2.exe
"C:\Users\Admin\AppData\Local\Temp\422933a2707cf8be568381000719c12ff2ef1fcaccf9a7adbfcfc633ac333ac2.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3464
- 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:2704
- 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:4260

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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/3464-0-0x00000000002C0000-0x0000000000360000-memory.dmp

Filesize
640KB

Download
memory/3464-14-0x00000000002C0000-0x0000000000360000-memory.dmp

Filesize
640KB

Download
memory/3464-16-0x00000000002C0000-0x0000000000360000-memory.dmp

Filesize
640KB

Download