fb0c8a97a78993738c888f035c59d25f2d381e9ad58a965c7745bf4aa2806f0e

Analysis

max time kernel
147s
max time network
151s
platform
windows11-21h2_x64
resource
win11-20240419-en
resource tags

arch:x64arch:x86image:win11-20240419-enlocale:en-usos:windows11-21h2-x64system
submitted
24/06/2024, 05:35

Target

fb0c8a97a78993738c888f035c59d25f2d381e9ad58a965c7745bf4aa2806f0e.exe
Size

266KB
MD5

380df7e5a78f1e327df4bc32e37c4524
SHA1

38547b406e957ae07fed5da2f9cbc03e804bc4f4
SHA256

fb0c8a97a78993738c888f035c59d25f2d381e9ad58a965c7745bf4aa2806f0e
SHA512

cccb1fb651fac32bdb7c8cf338de530b67ff0e0badce3b188009bbe50fde8dcfbc543ae1e5caf1ae297a68e89d5dbffb024521145cc9a8a76ea7dc51e0ed324a
SSDEEP

6144:DXzKdNY49u8rVxuw8+mczSlUHURoda01net:8a4AqmczSLow01

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
4540	ITS SB App Switch.exe
3692	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/3504-0-0x0000000000830000-0x00000000008D0000-memory.dmp	upx
behavioral2/memory/3504-14-0x0000000000830000-0x00000000008D0000-memory.dmp	upx
behavioral2/memory/3504-16-0x0000000000830000-0x00000000008D0000-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
3504	fb0c8a97a78993738c888f035c59d25f2d381e9ad58a965c7745bf4aa2806f0e.exe
3504	fb0c8a97a78993738c888f035c59d25f2d381e9ad58a965c7745bf4aa2806f0e.exe
3504	fb0c8a97a78993738c888f035c59d25f2d381e9ad58a965c7745bf4aa2806f0e.exe
3504	fb0c8a97a78993738c888f035c59d25f2d381e9ad58a965c7745bf4aa2806f0e.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3504 wrote to memory of 4540	3504	fb0c8a97a78993738c888f035c59d25f2d381e9ad58a965c7745bf4aa2806f0e.exe	76
PID 3504 wrote to memory of 4540	3504	fb0c8a97a78993738c888f035c59d25f2d381e9ad58a965c7745bf4aa2806f0e.exe	76
PID 3504 wrote to memory of 4540	3504	fb0c8a97a78993738c888f035c59d25f2d381e9ad58a965c7745bf4aa2806f0e.exe	76
PID 3504 wrote to memory of 3692	3504	fb0c8a97a78993738c888f035c59d25f2d381e9ad58a965c7745bf4aa2806f0e.exe	77
PID 3504 wrote to memory of 3692	3504	fb0c8a97a78993738c888f035c59d25f2d381e9ad58a965c7745bf4aa2806f0e.exe	77
PID 3504 wrote to memory of 3692	3504	fb0c8a97a78993738c888f035c59d25f2d381e9ad58a965c7745bf4aa2806f0e.exe	77

C:\Users\Admin\AppData\Local\Temp\fb0c8a97a78993738c888f035c59d25f2d381e9ad58a965c7745bf4aa2806f0e.exe
"C:\Users\Admin\AppData\Local\Temp\fb0c8a97a78993738c888f035c59d25f2d381e9ad58a965c7745bf4aa2806f0e.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3504
- 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:4540
- 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:3692

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/3504-0-0x0000000000830000-0x00000000008D0000-memory.dmp

Filesize
640KB

Download
memory/3504-14-0x0000000000830000-0x00000000008D0000-memory.dmp

Filesize
640KB

Download
memory/3504-16-0x0000000000830000-0x00000000008D0000-memory.dmp

Filesize
640KB

Download