f327f43744893fcdd31d1a90b806ca2428eaacca3c01de396abcce6d2f2a00f7

General

Target

f327f43744893fcdd31d1a90b806ca2428eaacca3c01de396abcce6d2f2a00f7.exe
Size

266KB
MD5

15e2245e429bd92014430371a30e6b13
SHA1

9fe6b4d02753a43ba640cb1b3abcd4384db59bfb
SHA256

f327f43744893fcdd31d1a90b806ca2428eaacca3c01de396abcce6d2f2a00f7
SHA512

3c8dd16d7a5fcda589ef696c7491e8f5d0a8083da5712d3f58bba799eb31da3c259d166356d9b18ba042739bf7c3eeb55d6e2dff886060ac9930e95023bb60a2
SSDEEP

6144:OXzKdNY49u8rV96btCZN4wxYBh/a01net:Va4Ae6bsZN4wxgI01

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
3060	ITS SB App Switch.exe
2380	ITS SB App Switch.exe

Loads dropped DLL 2 IoCs

pid	Process
2204	f327f43744893fcdd31d1a90b806ca2428eaacca3c01de396abcce6d2f2a00f7.exe
2204	f327f43744893fcdd31d1a90b806ca2428eaacca3c01de396abcce6d2f2a00f7.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2204-0-0x0000000000A60000-0x0000000000B00000-memory.dmp	upx
behavioral1/memory/2204-12-0x0000000000A60000-0x0000000000B00000-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 2 IoCs

pid	Process
2204	f327f43744893fcdd31d1a90b806ca2428eaacca3c01de396abcce6d2f2a00f7.exe
2204	f327f43744893fcdd31d1a90b806ca2428eaacca3c01de396abcce6d2f2a00f7.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2204 wrote to memory of 3060	2204	f327f43744893fcdd31d1a90b806ca2428eaacca3c01de396abcce6d2f2a00f7.exe	28
PID 2204 wrote to memory of 3060	2204	f327f43744893fcdd31d1a90b806ca2428eaacca3c01de396abcce6d2f2a00f7.exe	28
PID 2204 wrote to memory of 3060	2204	f327f43744893fcdd31d1a90b806ca2428eaacca3c01de396abcce6d2f2a00f7.exe	28
PID 2204 wrote to memory of 3060	2204	f327f43744893fcdd31d1a90b806ca2428eaacca3c01de396abcce6d2f2a00f7.exe	28
PID 2204 wrote to memory of 2380	2204	f327f43744893fcdd31d1a90b806ca2428eaacca3c01de396abcce6d2f2a00f7.exe	29
PID 2204 wrote to memory of 2380	2204	f327f43744893fcdd31d1a90b806ca2428eaacca3c01de396abcce6d2f2a00f7.exe	29
PID 2204 wrote to memory of 2380	2204	f327f43744893fcdd31d1a90b806ca2428eaacca3c01de396abcce6d2f2a00f7.exe	29
PID 2204 wrote to memory of 2380	2204	f327f43744893fcdd31d1a90b806ca2428eaacca3c01de396abcce6d2f2a00f7.exe	29

C:\Users\Admin\AppData\Local\Temp\f327f43744893fcdd31d1a90b806ca2428eaacca3c01de396abcce6d2f2a00f7.exe
"C:\Users\Admin\AppData\Local\Temp\f327f43744893fcdd31d1a90b806ca2428eaacca3c01de396abcce6d2f2a00f7.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2204
- 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:3060
- 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:2380

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

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
\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
\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/2204-0-0x0000000000A60000-0x0000000000B00000-memory.dmp

Filesize
640KB

Download
memory/2204-12-0x0000000000A60000-0x0000000000B00000-memory.dmp

Filesize
640KB

Download

Analysis

Sharing