e3238c2add301733c380bfa5d7fc499d6b49aa8535cc53f36cc8dadc49009b4f

Analysis

max time kernel
86s
max time network
90s
platform
windows10-1703_x64
resource
win10-20230220-en
resource tags

arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
submitted
12/05/2023, 11:29

Target

e3238c2add301733c380bfa5d7fc499d6b49aa8535cc53f36cc8dadc49009b4f.exe
Size

277KB
MD5

d90c007c60258adb06fd4b28f1ecddec
SHA1

1873517045db8078b8fb047a4aa725453c3d99ed
SHA256

e3238c2add301733c380bfa5d7fc499d6b49aa8535cc53f36cc8dadc49009b4f
SHA512

ecf8e4792c994a455cafb80850db40db508f6ef79ab9a5e1f3387ededdd8c8f3a3d944af8a7c1ed2b245475b8b06c9d4a19e64e2e3d671e5175f6bd3821260f2
SSDEEP

6144:iXzKdNY49u8rVcDnlVriGtJjcWE01netB:xa4AlDn3ri6Jo01K

Score

7^/10

upx

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

resource	yara_rule
behavioral1/memory/2456-122-0x0000000000AE0000-0x0000000000B80000-memory.dmp	upx
behavioral1/memory/2456-129-0x0000000000AE0000-0x0000000000B80000-memory.dmp	upx

Executes dropped EXE 2 IoCs

pid	Process
2904	ITS SB App Switch.exe
3172	ITS SB App Switch.exe

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
2456	e3238c2add301733c380bfa5d7fc499d6b49aa8535cc53f36cc8dadc49009b4f.exe
2456	e3238c2add301733c380bfa5d7fc499d6b49aa8535cc53f36cc8dadc49009b4f.exe
2456	e3238c2add301733c380bfa5d7fc499d6b49aa8535cc53f36cc8dadc49009b4f.exe
2456	e3238c2add301733c380bfa5d7fc499d6b49aa8535cc53f36cc8dadc49009b4f.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2456 wrote to memory of 2904	2456	e3238c2add301733c380bfa5d7fc499d6b49aa8535cc53f36cc8dadc49009b4f.exe	66
PID 2456 wrote to memory of 2904	2456	e3238c2add301733c380bfa5d7fc499d6b49aa8535cc53f36cc8dadc49009b4f.exe	66
PID 2456 wrote to memory of 2904	2456	e3238c2add301733c380bfa5d7fc499d6b49aa8535cc53f36cc8dadc49009b4f.exe	66
PID 2456 wrote to memory of 3172	2456	e3238c2add301733c380bfa5d7fc499d6b49aa8535cc53f36cc8dadc49009b4f.exe	67
PID 2456 wrote to memory of 3172	2456	e3238c2add301733c380bfa5d7fc499d6b49aa8535cc53f36cc8dadc49009b4f.exe	67
PID 2456 wrote to memory of 3172	2456	e3238c2add301733c380bfa5d7fc499d6b49aa8535cc53f36cc8dadc49009b4f.exe	67

C:\Users\Admin\AppData\Local\Temp\e3238c2add301733c380bfa5d7fc499d6b49aa8535cc53f36cc8dadc49009b4f.exe
"C:\Users\Admin\AppData\Local\Temp\e3238c2add301733c380bfa5d7fc499d6b49aa8535cc53f36cc8dadc49009b4f.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2456
- 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:2904
- 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:3172

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
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
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/2456-122-0x0000000000AE0000-0x0000000000B80000-memory.dmp

Filesize
640KB

Download
memory/2456-129-0x0000000000AE0000-0x0000000000B80000-memory.dmp

Filesize
640KB

Download