9439277f21c0038b8886ca5386ada909d9a4605acb1aca4b8a7c34b3b612d898

Analysis

max time kernel
150s
max time network
152s
platform
windows11-21h2_x64
resource
win11-20240426-en
resource tags

arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
submitted
03-06-2024 04:35

Target

9439277f21c0038b8886ca5386ada909d9a4605acb1aca4b8a7c34b3b612d898.exe
Size

266KB
MD5

deb2ab27fce95f9c8560ae92d4d02de9
SHA1

900818def0b135d55ad6bb6d4c4ce4eefdaaa1db
SHA256

9439277f21c0038b8886ca5386ada909d9a4605acb1aca4b8a7c34b3b612d898
SHA512

9f6c16127b65fb88ea06b844ada489114d4bbc4e50200f347f6cf4032c2b52d24f2ebfc1ea9152297e324f11752295a20c8cde0d0516c335252bdb97866017e7
SSDEEP

6144:LXzKdNY49u8rVH1tZK0zJTeB6IxACs2Kh01net:Ua4AU5zU0IpLS01

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
4368	ITS SB App Switch.exe
3900	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/4648-0-0x0000000000AD0000-0x0000000000B70000-memory.dmp	upx
behavioral2/memory/4648-15-0x0000000000AD0000-0x0000000000B70000-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
4648	9439277f21c0038b8886ca5386ada909d9a4605acb1aca4b8a7c34b3b612d898.exe
4648	9439277f21c0038b8886ca5386ada909d9a4605acb1aca4b8a7c34b3b612d898.exe
4648	9439277f21c0038b8886ca5386ada909d9a4605acb1aca4b8a7c34b3b612d898.exe
4648	9439277f21c0038b8886ca5386ada909d9a4605acb1aca4b8a7c34b3b612d898.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4648 wrote to memory of 4368	4648	9439277f21c0038b8886ca5386ada909d9a4605acb1aca4b8a7c34b3b612d898.exe	77
PID 4648 wrote to memory of 4368	4648	9439277f21c0038b8886ca5386ada909d9a4605acb1aca4b8a7c34b3b612d898.exe	77
PID 4648 wrote to memory of 4368	4648	9439277f21c0038b8886ca5386ada909d9a4605acb1aca4b8a7c34b3b612d898.exe	77
PID 4648 wrote to memory of 3900	4648	9439277f21c0038b8886ca5386ada909d9a4605acb1aca4b8a7c34b3b612d898.exe	78
PID 4648 wrote to memory of 3900	4648	9439277f21c0038b8886ca5386ada909d9a4605acb1aca4b8a7c34b3b612d898.exe	78
PID 4648 wrote to memory of 3900	4648	9439277f21c0038b8886ca5386ada909d9a4605acb1aca4b8a7c34b3b612d898.exe	78

C:\Users\Admin\AppData\Local\Temp\9439277f21c0038b8886ca5386ada909d9a4605acb1aca4b8a7c34b3b612d898.exe
"C:\Users\Admin\AppData\Local\Temp\9439277f21c0038b8886ca5386ada909d9a4605acb1aca4b8a7c34b3b612d898.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4648
- 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:4368
- 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:3900

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/4648-0-0x0000000000AD0000-0x0000000000B70000-memory.dmp

Filesize
640KB

Download
memory/4648-15-0x0000000000AD0000-0x0000000000B70000-memory.dmp

Filesize
640KB

Download