99d14477bcf65b9641fcd53a097c5befd31c0b782cba7e3dde3b9480683784e7

Analysis

max time kernel
125s
max time network
130s
platform
windows10-1703_x64
resource
win10-20230703-en
resource tags

arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system
submitted
15/08/2023, 11:30

Target

99d14477bcf65b9641fcd53a097c5befd31c0b782cba7e3dde3b9480683784e7.exe
Size

266KB
MD5

547677dd375855acef5adc293a96058f
SHA1

81ce4122c7591db8275948dafbc5746831e56074
SHA256

99d14477bcf65b9641fcd53a097c5befd31c0b782cba7e3dde3b9480683784e7
SHA512

15a7d95c06b904cd1cfe471666bc96b152f04563bb05c1ed582821bab36ebdcc084fc244205dc119b967634294bdb7a2ef5a31cc0141f1264007cc5398e2a11a
SSDEEP

6144:eXzKdNY49u8rVmJm4G40Ffx1oi/01net:la4A/Jm4G4mR01

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
2552	ITS SB App Switch.exe
3792	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/4324-121-0x00000000012D0000-0x0000000001370000-memory.dmp	upx
behavioral1/memory/4324-129-0x00000000012D0000-0x0000000001370000-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
4324	99d14477bcf65b9641fcd53a097c5befd31c0b782cba7e3dde3b9480683784e7.exe
4324	99d14477bcf65b9641fcd53a097c5befd31c0b782cba7e3dde3b9480683784e7.exe
4324	99d14477bcf65b9641fcd53a097c5befd31c0b782cba7e3dde3b9480683784e7.exe
4324	99d14477bcf65b9641fcd53a097c5befd31c0b782cba7e3dde3b9480683784e7.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4324 wrote to memory of 2552	4324	99d14477bcf65b9641fcd53a097c5befd31c0b782cba7e3dde3b9480683784e7.exe	69
PID 4324 wrote to memory of 2552	4324	99d14477bcf65b9641fcd53a097c5befd31c0b782cba7e3dde3b9480683784e7.exe	69
PID 4324 wrote to memory of 2552	4324	99d14477bcf65b9641fcd53a097c5befd31c0b782cba7e3dde3b9480683784e7.exe	69
PID 4324 wrote to memory of 3792	4324	99d14477bcf65b9641fcd53a097c5befd31c0b782cba7e3dde3b9480683784e7.exe	70
PID 4324 wrote to memory of 3792	4324	99d14477bcf65b9641fcd53a097c5befd31c0b782cba7e3dde3b9480683784e7.exe	70
PID 4324 wrote to memory of 3792	4324	99d14477bcf65b9641fcd53a097c5befd31c0b782cba7e3dde3b9480683784e7.exe	70

C:\Users\Admin\AppData\Local\Temp\99d14477bcf65b9641fcd53a097c5befd31c0b782cba7e3dde3b9480683784e7.exe
"C:\Users\Admin\AppData\Local\Temp\99d14477bcf65b9641fcd53a097c5befd31c0b782cba7e3dde3b9480683784e7.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4324
- 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:2552
- 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:3792

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
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/4324-121-0x00000000012D0000-0x0000000001370000-memory.dmp

Filesize
640KB

Download
memory/4324-129-0x00000000012D0000-0x0000000001370000-memory.dmp

Filesize
640KB

Download