e780c4321bb817f9e905cb9d7aa53f2bf8345fc5b348bfd341eeaaedb9864061

Analysis

max time kernel
90s
max time network
97s
platform
windows11-21h2_x64
resource
win11-20240419-en
resource tags

arch:x64arch:x86image:win11-20240419-enlocale:en-usos:windows11-21h2-x64system
submitted
03-05-2024 10:20

Target

e780c4321bb817f9e905cb9d7aa53f2bf8345fc5b348bfd341eeaaedb9864061.exe
Size

266KB
MD5

30b1353bb44264d7be195e8da0d889d4
SHA1

ebfb993bdc322e062b69c0a48ab82012c73dc415
SHA256

e780c4321bb817f9e905cb9d7aa53f2bf8345fc5b348bfd341eeaaedb9864061
SHA512

1e5b7d76e4b925e18150b46f19ba5c0d6e681144f19a8e8a633c2441d3806698b54edd73c959aaf55ebbd647ff3158d2496c628bdebd776a4296e5c616756fa2
SSDEEP

6144:wXzKdNY49u8rVI1tZKO4cj3VUKIpBdk001net:va4AxD4cxfIt01

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
3044	ITS SB App Switch.exe
4728	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/2064-0-0x0000000000910000-0x00000000009B0000-memory.dmp	upx
behavioral2/memory/2064-14-0x0000000000910000-0x00000000009B0000-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
2064	e780c4321bb817f9e905cb9d7aa53f2bf8345fc5b348bfd341eeaaedb9864061.exe
2064	e780c4321bb817f9e905cb9d7aa53f2bf8345fc5b348bfd341eeaaedb9864061.exe
2064	e780c4321bb817f9e905cb9d7aa53f2bf8345fc5b348bfd341eeaaedb9864061.exe
2064	e780c4321bb817f9e905cb9d7aa53f2bf8345fc5b348bfd341eeaaedb9864061.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2064 wrote to memory of 3044	2064	e780c4321bb817f9e905cb9d7aa53f2bf8345fc5b348bfd341eeaaedb9864061.exe	79
PID 2064 wrote to memory of 3044	2064	e780c4321bb817f9e905cb9d7aa53f2bf8345fc5b348bfd341eeaaedb9864061.exe	79
PID 2064 wrote to memory of 3044	2064	e780c4321bb817f9e905cb9d7aa53f2bf8345fc5b348bfd341eeaaedb9864061.exe	79
PID 2064 wrote to memory of 4728	2064	e780c4321bb817f9e905cb9d7aa53f2bf8345fc5b348bfd341eeaaedb9864061.exe	80
PID 2064 wrote to memory of 4728	2064	e780c4321bb817f9e905cb9d7aa53f2bf8345fc5b348bfd341eeaaedb9864061.exe	80
PID 2064 wrote to memory of 4728	2064	e780c4321bb817f9e905cb9d7aa53f2bf8345fc5b348bfd341eeaaedb9864061.exe	80

C:\Users\Admin\AppData\Local\Temp\e780c4321bb817f9e905cb9d7aa53f2bf8345fc5b348bfd341eeaaedb9864061.exe
"C:\Users\Admin\AppData\Local\Temp\e780c4321bb817f9e905cb9d7aa53f2bf8345fc5b348bfd341eeaaedb9864061.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2064
- 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:3044
- 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:4728

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/2064-0-0x0000000000910000-0x00000000009B0000-memory.dmp

Filesize
640KB

Download
memory/2064-14-0x0000000000910000-0x00000000009B0000-memory.dmp

Filesize
640KB

Download