b093b9c81fb5d06cd0f3c563ddaf08e454fb754dcec97086721717e7bb7f94a5

Analysis

max time kernel
146s
max time network
151s
platform
windows11-21h2_x64
resource
win11-20240508-en
resource tags

arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
submitted
24/06/2024, 15:14

Target

b093b9c81fb5d06cd0f3c563ddaf08e454fb754dcec97086721717e7bb7f94a5.exe
Size

266KB
MD5

574e2cb1916fd2d7e8ac0d261ea125d4
SHA1

4e6e540fcc482a439a4d26d0fa3d3e1b06df5d12
SHA256

b093b9c81fb5d06cd0f3c563ddaf08e454fb754dcec97086721717e7bb7f94a5
SHA512

0cd781f50efb6ee83871d13a74ee6d7844a90f523bd5c99046e5f7decad545320f3b89b60040bd06b029b4854d21affcb35285c3a4ca25f7c7623cd3326f94c0
SSDEEP

3072:6NXEGZJWhfNFC4S60+XoLczrVmX7EhKRuKP4VTqEzN/vMSRPkTMeoWH01ne4PK:IXzKdNY49u8rVGZmT/TRPkTMeR01net

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
2000	ITS SB App Switch.exe
228	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/3348-0-0x00000000001D0000-0x0000000000270000-memory.dmp	upx
behavioral2/memory/3348-14-0x00000000001D0000-0x0000000000270000-memory.dmp	upx
behavioral2/memory/3348-16-0x00000000001D0000-0x0000000000270000-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
3348	b093b9c81fb5d06cd0f3c563ddaf08e454fb754dcec97086721717e7bb7f94a5.exe
3348	b093b9c81fb5d06cd0f3c563ddaf08e454fb754dcec97086721717e7bb7f94a5.exe
3348	b093b9c81fb5d06cd0f3c563ddaf08e454fb754dcec97086721717e7bb7f94a5.exe
3348	b093b9c81fb5d06cd0f3c563ddaf08e454fb754dcec97086721717e7bb7f94a5.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3348 wrote to memory of 2000	3348	b093b9c81fb5d06cd0f3c563ddaf08e454fb754dcec97086721717e7bb7f94a5.exe	77
PID 3348 wrote to memory of 2000	3348	b093b9c81fb5d06cd0f3c563ddaf08e454fb754dcec97086721717e7bb7f94a5.exe	77
PID 3348 wrote to memory of 2000	3348	b093b9c81fb5d06cd0f3c563ddaf08e454fb754dcec97086721717e7bb7f94a5.exe	77
PID 3348 wrote to memory of 228	3348	b093b9c81fb5d06cd0f3c563ddaf08e454fb754dcec97086721717e7bb7f94a5.exe	78
PID 3348 wrote to memory of 228	3348	b093b9c81fb5d06cd0f3c563ddaf08e454fb754dcec97086721717e7bb7f94a5.exe	78
PID 3348 wrote to memory of 228	3348	b093b9c81fb5d06cd0f3c563ddaf08e454fb754dcec97086721717e7bb7f94a5.exe	78

C:\Users\Admin\AppData\Local\Temp\b093b9c81fb5d06cd0f3c563ddaf08e454fb754dcec97086721717e7bb7f94a5.exe
"C:\Users\Admin\AppData\Local\Temp\b093b9c81fb5d06cd0f3c563ddaf08e454fb754dcec97086721717e7bb7f94a5.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3348
- 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:2000
- 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:228

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/3348-0-0x00000000001D0000-0x0000000000270000-memory.dmp

Filesize
640KB

Download
memory/3348-14-0x00000000001D0000-0x0000000000270000-memory.dmp

Filesize
640KB

Download
memory/3348-16-0x00000000001D0000-0x0000000000270000-memory.dmp

Filesize
640KB

Download