deb9f2fc8991a68133405d849d7fb4fc2a1e8bec3b4b9d1f37ebd44e2207b9ff

Analysis

max time kernel
51s
max time network
65s
platform
windows10-1703_x64
resource
win10-20230220-en
resource tags

arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
submitted
21/04/2023, 14:01

Target

deb9f2fc8991a68133405d849d7fb4fc2a1e8bec3b4b9d1f37ebd44e2207b9ff.exe
Size

277KB
MD5

4c617ffdb511f3dc3809b1b9dd87ff6c
SHA1

9e4cbb25ba1be04744ae5641705f718779a41043
SHA256

deb9f2fc8991a68133405d849d7fb4fc2a1e8bec3b4b9d1f37ebd44e2207b9ff
SHA512

d234fd44f550ec7fc48f71b80aeb05a64e12b6dc8746ef52b52912319bd000e10e717cdf56c6fba3aba2daf209e046f01841a8b46b5962c1471f463cd2548a8f
SSDEEP

3072:KNXEGZJWhfNFC4S60+XoLczrVmXusGe/YbHjS+/fbC8DcGsxgH01ne4PKRxM:YXzKdNY49u8rViHwjLHu8DcGZ01netw

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
2896	ITS SB App Switch.exe
3012	ITS SB App Switch.exe

UPX packed file 2 IoCs

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

resource	yara_rule
behavioral1/memory/2456-121-0x0000000000B40000-0x0000000000BE0000-memory.dmp	upx
behavioral1/memory/2456-129-0x0000000000B40000-0x0000000000BE0000-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
2456	deb9f2fc8991a68133405d849d7fb4fc2a1e8bec3b4b9d1f37ebd44e2207b9ff.exe
2456	deb9f2fc8991a68133405d849d7fb4fc2a1e8bec3b4b9d1f37ebd44e2207b9ff.exe
2456	deb9f2fc8991a68133405d849d7fb4fc2a1e8bec3b4b9d1f37ebd44e2207b9ff.exe
2456	deb9f2fc8991a68133405d849d7fb4fc2a1e8bec3b4b9d1f37ebd44e2207b9ff.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2456 wrote to memory of 2896	2456	deb9f2fc8991a68133405d849d7fb4fc2a1e8bec3b4b9d1f37ebd44e2207b9ff.exe	66
PID 2456 wrote to memory of 2896	2456	deb9f2fc8991a68133405d849d7fb4fc2a1e8bec3b4b9d1f37ebd44e2207b9ff.exe	66
PID 2456 wrote to memory of 2896	2456	deb9f2fc8991a68133405d849d7fb4fc2a1e8bec3b4b9d1f37ebd44e2207b9ff.exe	66
PID 2456 wrote to memory of 3012	2456	deb9f2fc8991a68133405d849d7fb4fc2a1e8bec3b4b9d1f37ebd44e2207b9ff.exe	67
PID 2456 wrote to memory of 3012	2456	deb9f2fc8991a68133405d849d7fb4fc2a1e8bec3b4b9d1f37ebd44e2207b9ff.exe	67
PID 2456 wrote to memory of 3012	2456	deb9f2fc8991a68133405d849d7fb4fc2a1e8bec3b4b9d1f37ebd44e2207b9ff.exe	67

C:\Users\Admin\AppData\Local\Temp\deb9f2fc8991a68133405d849d7fb4fc2a1e8bec3b4b9d1f37ebd44e2207b9ff.exe
"C:\Users\Admin\AppData\Local\Temp\deb9f2fc8991a68133405d849d7fb4fc2a1e8bec3b4b9d1f37ebd44e2207b9ff.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:2896
- 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:3012

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/2456-121-0x0000000000B40000-0x0000000000BE0000-memory.dmp

Filesize
640KB

Download
memory/2456-129-0x0000000000B40000-0x0000000000BE0000-memory.dmp

Filesize
640KB

Download