90403f04402d02cded763b182b9d4b03df806e07d34c832a9681e6fc862defaa

Analysis

max time kernel
91s
max time network
99s
platform
windows11-21h2_x64
resource
win11-20240426-en
resource tags

arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
submitted
13-05-2024 19:24

Target

90403f04402d02cded763b182b9d4b03df806e07d34c832a9681e6fc862defaa.exe
Size

266KB
MD5

ce80f90f22730fbd081397a15891cdab
SHA1

a6680343f80e44f6c0257a57b58d566b5ad9644b
SHA256

90403f04402d02cded763b182b9d4b03df806e07d34c832a9681e6fc862defaa
SHA512

18479c8c921c52332c9fc46ec5b997c01f043c5fe4541e9da59ffdaad6e88b93cbd8cfc3644cbdd54744aeae005afe8cb75019b1dc269ebf7c2be35307c4c902
SSDEEP

3072:cNXEGZJWhfNFC4S60+XoLczrVmXsVIpzWGLiw6Zau4NDBzdrmaDbIIQYH01ne4PK:KXzKdNY49u8rVZVpwzz9B01net

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
3432	ITS SB App Switch.exe
3368	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/4064-0-0x0000000000520000-0x00000000005C0000-memory.dmp	upx
behavioral2/memory/4064-15-0x0000000000520000-0x00000000005C0000-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
4064	90403f04402d02cded763b182b9d4b03df806e07d34c832a9681e6fc862defaa.exe
4064	90403f04402d02cded763b182b9d4b03df806e07d34c832a9681e6fc862defaa.exe
4064	90403f04402d02cded763b182b9d4b03df806e07d34c832a9681e6fc862defaa.exe
4064	90403f04402d02cded763b182b9d4b03df806e07d34c832a9681e6fc862defaa.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4064 wrote to memory of 3432	4064	90403f04402d02cded763b182b9d4b03df806e07d34c832a9681e6fc862defaa.exe	79
PID 4064 wrote to memory of 3432	4064	90403f04402d02cded763b182b9d4b03df806e07d34c832a9681e6fc862defaa.exe	79
PID 4064 wrote to memory of 3432	4064	90403f04402d02cded763b182b9d4b03df806e07d34c832a9681e6fc862defaa.exe	79
PID 4064 wrote to memory of 3368	4064	90403f04402d02cded763b182b9d4b03df806e07d34c832a9681e6fc862defaa.exe	80
PID 4064 wrote to memory of 3368	4064	90403f04402d02cded763b182b9d4b03df806e07d34c832a9681e6fc862defaa.exe	80
PID 4064 wrote to memory of 3368	4064	90403f04402d02cded763b182b9d4b03df806e07d34c832a9681e6fc862defaa.exe	80

C:\Users\Admin\AppData\Local\Temp\90403f04402d02cded763b182b9d4b03df806e07d34c832a9681e6fc862defaa.exe
"C:\Users\Admin\AppData\Local\Temp\90403f04402d02cded763b182b9d4b03df806e07d34c832a9681e6fc862defaa.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4064
- 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:3432
- 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:3368

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/4064-0-0x0000000000520000-0x00000000005C0000-memory.dmp

Filesize
640KB

Download
memory/4064-15-0x0000000000520000-0x00000000005C0000-memory.dmp

Filesize
640KB

Download