f4c2cb7c3292fd0f0bdb4e3f56a16a46dfaae8cc70480b286834dea1d0ae19f0

Analysis

max time kernel
147s
max time network
150s
platform
windows11-21h2_x64
resource
win11-20240426-en
resource tags

arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
submitted
07-06-2024 19:43

Target

f4c2cb7c3292fd0f0bdb4e3f56a16a46dfaae8cc70480b286834dea1d0ae19f0.exe
Size

266KB
MD5

3be6778971d6ba2d3eb3c146da708396
SHA1

8cf109f2015df7540c84af090789bec03092de7f
SHA256

f4c2cb7c3292fd0f0bdb4e3f56a16a46dfaae8cc70480b286834dea1d0ae19f0
SHA512

7b0b2558947a26c2af2bd552e3c3741570c596c91314c86dccaebe1c5bfd487458d5953da66738ac298ac855e0a67720c1f07452bd259fea420b1a334919ff9e
SSDEEP

6144:JXzKdNY49u8rVQ0VbSxvfdqbCe1KZYw01net:ya4AnuSxvAbCiw01

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
2904	ITS SB App Switch.exe
1152	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/1316-0-0x0000000000B60000-0x0000000000C00000-memory.dmp	upx
behavioral2/memory/1316-14-0x0000000000B60000-0x0000000000C00000-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
1316	f4c2cb7c3292fd0f0bdb4e3f56a16a46dfaae8cc70480b286834dea1d0ae19f0.exe
1316	f4c2cb7c3292fd0f0bdb4e3f56a16a46dfaae8cc70480b286834dea1d0ae19f0.exe
1316	f4c2cb7c3292fd0f0bdb4e3f56a16a46dfaae8cc70480b286834dea1d0ae19f0.exe
1316	f4c2cb7c3292fd0f0bdb4e3f56a16a46dfaae8cc70480b286834dea1d0ae19f0.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1316 wrote to memory of 2904	1316	f4c2cb7c3292fd0f0bdb4e3f56a16a46dfaae8cc70480b286834dea1d0ae19f0.exe	77
PID 1316 wrote to memory of 2904	1316	f4c2cb7c3292fd0f0bdb4e3f56a16a46dfaae8cc70480b286834dea1d0ae19f0.exe	77
PID 1316 wrote to memory of 2904	1316	f4c2cb7c3292fd0f0bdb4e3f56a16a46dfaae8cc70480b286834dea1d0ae19f0.exe	77
PID 1316 wrote to memory of 1152	1316	f4c2cb7c3292fd0f0bdb4e3f56a16a46dfaae8cc70480b286834dea1d0ae19f0.exe	78
PID 1316 wrote to memory of 1152	1316	f4c2cb7c3292fd0f0bdb4e3f56a16a46dfaae8cc70480b286834dea1d0ae19f0.exe	78
PID 1316 wrote to memory of 1152	1316	f4c2cb7c3292fd0f0bdb4e3f56a16a46dfaae8cc70480b286834dea1d0ae19f0.exe	78

C:\Users\Admin\AppData\Local\Temp\f4c2cb7c3292fd0f0bdb4e3f56a16a46dfaae8cc70480b286834dea1d0ae19f0.exe
"C:\Users\Admin\AppData\Local\Temp\f4c2cb7c3292fd0f0bdb4e3f56a16a46dfaae8cc70480b286834dea1d0ae19f0.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1316
- 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:2904
- 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:1152

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/1316-0-0x0000000000B60000-0x0000000000C00000-memory.dmp

Filesize
640KB

Download
memory/1316-14-0x0000000000B60000-0x0000000000C00000-memory.dmp

Filesize
640KB

Download