491dd8ad63a56c4053b99d45ebfafae2f746fa97ed441cd4b0ee6d9358f2d63f

Analysis

max time kernel
147s
max time network
150s
platform
windows11-21h2_x64
resource
win11-20240419-en
resource tags

arch:x64arch:x86image:win11-20240419-enlocale:en-usos:windows11-21h2-x64system
submitted
28/04/2024, 10:20

Target

491dd8ad63a56c4053b99d45ebfafae2f746fa97ed441cd4b0ee6d9358f2d63f.exe
Size

266KB
MD5

85559dae0f7240170b79ae5d89073319
SHA1

1aac30c485e083c691e073a3570651df8cc10b01
SHA256

491dd8ad63a56c4053b99d45ebfafae2f746fa97ed441cd4b0ee6d9358f2d63f
SHA512

c7f74f05f472d6f80e0cda6e947ca206c637e32ca1b49b8dbf9726e061a0772957a18edf936b95848b8cf3fc865c67646f6fa5e6c5e45461f0d7185c67b12c76
SSDEEP

6144:XXzKdNY49u8rVi4Tnl94cj3VUKIpBdT01net:oa4AITn/4cxfI901

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
1808	ITS SB App Switch.exe
1848	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/1968-0-0x0000000000500000-0x00000000005A0000-memory.dmp	upx
behavioral2/memory/1968-14-0x0000000000500000-0x00000000005A0000-memory.dmp	upx
behavioral2/memory/1968-16-0x0000000000500000-0x00000000005A0000-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
1968	491dd8ad63a56c4053b99d45ebfafae2f746fa97ed441cd4b0ee6d9358f2d63f.exe
1968	491dd8ad63a56c4053b99d45ebfafae2f746fa97ed441cd4b0ee6d9358f2d63f.exe
1968	491dd8ad63a56c4053b99d45ebfafae2f746fa97ed441cd4b0ee6d9358f2d63f.exe
1968	491dd8ad63a56c4053b99d45ebfafae2f746fa97ed441cd4b0ee6d9358f2d63f.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1968 wrote to memory of 1808	1968	491dd8ad63a56c4053b99d45ebfafae2f746fa97ed441cd4b0ee6d9358f2d63f.exe	80
PID 1968 wrote to memory of 1808	1968	491dd8ad63a56c4053b99d45ebfafae2f746fa97ed441cd4b0ee6d9358f2d63f.exe	80
PID 1968 wrote to memory of 1808	1968	491dd8ad63a56c4053b99d45ebfafae2f746fa97ed441cd4b0ee6d9358f2d63f.exe	80
PID 1968 wrote to memory of 1848	1968	491dd8ad63a56c4053b99d45ebfafae2f746fa97ed441cd4b0ee6d9358f2d63f.exe	81
PID 1968 wrote to memory of 1848	1968	491dd8ad63a56c4053b99d45ebfafae2f746fa97ed441cd4b0ee6d9358f2d63f.exe	81
PID 1968 wrote to memory of 1848	1968	491dd8ad63a56c4053b99d45ebfafae2f746fa97ed441cd4b0ee6d9358f2d63f.exe	81

C:\Users\Admin\AppData\Local\Temp\491dd8ad63a56c4053b99d45ebfafae2f746fa97ed441cd4b0ee6d9358f2d63f.exe
"C:\Users\Admin\AppData\Local\Temp\491dd8ad63a56c4053b99d45ebfafae2f746fa97ed441cd4b0ee6d9358f2d63f.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1968
- 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:1808
- 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:1848

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/1968-0-0x0000000000500000-0x00000000005A0000-memory.dmp

Filesize
640KB

Download
memory/1968-14-0x0000000000500000-0x00000000005A0000-memory.dmp

Filesize
640KB

Download
memory/1968-16-0x0000000000500000-0x00000000005A0000-memory.dmp

Filesize
640KB

Download