99a98024c68bec0c67711d1ab3cc5295b3f4fb36129b37a9013143d8b7fd7426

Analysis

max time kernel
125s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
22/08/2023, 15:40

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General

Target

99a98024c68bec0c67711d1ab3cc5295b3f4fb36129b37a9013143d8b7fd7426.exe
Size

266KB
MD5

eec980cf0e63331fa27c180e19ca91ae
SHA1

af7d2a6cee653843811fe4135c30d46da12d67f7
SHA256

99a98024c68bec0c67711d1ab3cc5295b3f4fb36129b37a9013143d8b7fd7426
SHA512

fac5b00016cb5b11b92fe291cbf21c521daf14077e333279f2e313cad43fa7a3799826d659bcd10e76d00f90b38f1da0ec992ef871ddd5ff10a9c5857b79caa5
SSDEEP

6144:7XzKdNY49u8rVrRjEpugmv+3gkCK2g01net:Ea4AqqnI0f01

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
2356	ITS SB App Switch.exe
5048	ITS SB App Switch.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/4688-133-0x0000000000A40000-0x0000000000AE0000-memory.dmp	upx
behavioral1/memory/4688-147-0x0000000000A40000-0x0000000000AE0000-memory.dmp	upx
behavioral1/memory/4688-148-0x0000000000A40000-0x0000000000AE0000-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
4688	99a98024c68bec0c67711d1ab3cc5295b3f4fb36129b37a9013143d8b7fd7426.exe
4688	99a98024c68bec0c67711d1ab3cc5295b3f4fb36129b37a9013143d8b7fd7426.exe
4688	99a98024c68bec0c67711d1ab3cc5295b3f4fb36129b37a9013143d8b7fd7426.exe
4688	99a98024c68bec0c67711d1ab3cc5295b3f4fb36129b37a9013143d8b7fd7426.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4688 wrote to memory of 2356	4688	99a98024c68bec0c67711d1ab3cc5295b3f4fb36129b37a9013143d8b7fd7426.exe	81
PID 4688 wrote to memory of 2356	4688	99a98024c68bec0c67711d1ab3cc5295b3f4fb36129b37a9013143d8b7fd7426.exe	81
PID 4688 wrote to memory of 2356	4688	99a98024c68bec0c67711d1ab3cc5295b3f4fb36129b37a9013143d8b7fd7426.exe	81
PID 4688 wrote to memory of 5048	4688	99a98024c68bec0c67711d1ab3cc5295b3f4fb36129b37a9013143d8b7fd7426.exe	82
PID 4688 wrote to memory of 5048	4688	99a98024c68bec0c67711d1ab3cc5295b3f4fb36129b37a9013143d8b7fd7426.exe	82
PID 4688 wrote to memory of 5048	4688	99a98024c68bec0c67711d1ab3cc5295b3f4fb36129b37a9013143d8b7fd7426.exe	82

C:\Users\Admin\AppData\Local\Temp\99a98024c68bec0c67711d1ab3cc5295b3f4fb36129b37a9013143d8b7fd7426.exe
"C:\Users\Admin\AppData\Local\Temp\99a98024c68bec0c67711d1ab3cc5295b3f4fb36129b37a9013143d8b7fd7426.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4688
- 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:2356
- 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:5048

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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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
memory/4688-133-0x0000000000A40000-0x0000000000AE0000-memory.dmp

Filesize
640KB

Download
memory/4688-147-0x0000000000A40000-0x0000000000AE0000-memory.dmp

Filesize
640KB

Download
memory/4688-148-0x0000000000A40000-0x0000000000AE0000-memory.dmp

Filesize
640KB

Download