2b91f21c59060a05b6e093471fb69608355335f669fd1f631b7ea1a6e1a9eaa2

Analysis

max time kernel
150s
max time network
156s
platform
windows11-21h2_x64
resource
win11-20240412-en
resource tags

arch:x64arch:x86image:win11-20240412-enlocale:en-usos:windows11-21h2-x64system
submitted
15/04/2024, 21:30

Target

2b91f21c59060a05b6e093471fb69608355335f669fd1f631b7ea1a6e1a9eaa2.exe
Size

266KB
MD5

8d5065ff3cb532dbf7233962d81485bf
SHA1

72b93d85c0080553b98b1d3f68d2139a1d5225b0
SHA256

2b91f21c59060a05b6e093471fb69608355335f669fd1f631b7ea1a6e1a9eaa2
SHA512

9d3be1a24f9311a22022cb8b994f27b683a41ec9fc34b94de2dd6593824622842bb0d3f5cb2641bc3d0490711b027d567899736d3e0d375dfaecabf291133fd1
SSDEEP

6144:lXzKdNY49u8rVP6btCNhkx2/bQcFj01net:Wa4AY6bsNhZFj01

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
1468	ITS SB App Switch.exe
732	ITS SB App Switch.exe

UPX packed file 2 IoCs

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

resource	yara_rule
behavioral2/memory/4968-0-0x0000000000A80000-0x0000000000B20000-memory.dmp	upx
behavioral2/memory/4968-10-0x0000000000A80000-0x0000000000B20000-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

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4968 wrote to memory of 1468	4968	2b91f21c59060a05b6e093471fb69608355335f669fd1f631b7ea1a6e1a9eaa2.exe	81
PID 4968 wrote to memory of 1468	4968	2b91f21c59060a05b6e093471fb69608355335f669fd1f631b7ea1a6e1a9eaa2.exe	81
PID 4968 wrote to memory of 1468	4968	2b91f21c59060a05b6e093471fb69608355335f669fd1f631b7ea1a6e1a9eaa2.exe	81
PID 4968 wrote to memory of 732	4968	2b91f21c59060a05b6e093471fb69608355335f669fd1f631b7ea1a6e1a9eaa2.exe	82
PID 4968 wrote to memory of 732	4968	2b91f21c59060a05b6e093471fb69608355335f669fd1f631b7ea1a6e1a9eaa2.exe	82
PID 4968 wrote to memory of 732	4968	2b91f21c59060a05b6e093471fb69608355335f669fd1f631b7ea1a6e1a9eaa2.exe	82

C:\Users\Admin\AppData\Local\Temp\2b91f21c59060a05b6e093471fb69608355335f669fd1f631b7ea1a6e1a9eaa2.exe
"C:\Users\Admin\AppData\Local\Temp\2b91f21c59060a05b6e093471fb69608355335f669fd1f631b7ea1a6e1a9eaa2.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4968
- 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:1468
- 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:732

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/4968-0-0x0000000000A80000-0x0000000000B20000-memory.dmp

Filesize
640KB

Download
memory/4968-10-0x0000000000A80000-0x0000000000B20000-memory.dmp

Filesize
640KB

Download