c5720c02777b0b9ea03755fc8387a43f558ef79f78bd4ed623fc409c62c04a03

Analysis

max time kernel
90s
max time network
95s
platform
windows11-21h2_x64
resource
win11-20240419-en
resource tags

arch:x64arch:x86image:win11-20240419-enlocale:en-usos:windows11-21h2-x64system
submitted
28/05/2024, 06:32

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General

Target
c5720c02777b0b9ea03755fc8387a43f558ef79f78bd4ed623fc409c62c04a03.exe
Size 266KB
Sample240528-has2dshd6z
SHA256 c5720c02777b0b9ea03755fc8387a43f558ef79f78bd4ed623fc409c62c04a03
MD5 14188c4c83def78ac39118293528dd61
SHA1 904c2192677d145aa0e26219c5b51e0542cf8275
SHA512 45c4cea0b8422fcb41bc33d9894a7a908c69e1b72e9823c587c6828546ce8de9c6e04d1a8b0a31f77813ddeca28e14e8b7acdef74b4d537908160c8168b54a8b
SSDEEP 6144:cXzKdNY49u8rVD7tJkKInEafRMdT01net:Ta4AGJtQRMdT01
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
2308	ITS SB App Switch.exe
3644	ITS SB App Switch.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3908-0-0x0000000000BC0000-0x0000000000C60000-memory.dmp	upx
behavioral2/memory/3908-14-0x0000000000BC0000-0x0000000000C60000-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
3908	c5720c02777b0b9ea03755fc8387a43f558ef79f78bd4ed623fc409c62c04a03.exe
3908	c5720c02777b0b9ea03755fc8387a43f558ef79f78bd4ed623fc409c62c04a03.exe
3908	c5720c02777b0b9ea03755fc8387a43f558ef79f78bd4ed623fc409c62c04a03.exe
3908	c5720c02777b0b9ea03755fc8387a43f558ef79f78bd4ed623fc409c62c04a03.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3908 wrote to memory of 2308	3908	c5720c02777b0b9ea03755fc8387a43f558ef79f78bd4ed623fc409c62c04a03.exe	78
PID 3908 wrote to memory of 2308	3908	c5720c02777b0b9ea03755fc8387a43f558ef79f78bd4ed623fc409c62c04a03.exe	78
PID 3908 wrote to memory of 2308	3908	c5720c02777b0b9ea03755fc8387a43f558ef79f78bd4ed623fc409c62c04a03.exe	78
PID 3908 wrote to memory of 3644	3908	c5720c02777b0b9ea03755fc8387a43f558ef79f78bd4ed623fc409c62c04a03.exe	79
PID 3908 wrote to memory of 3644	3908	c5720c02777b0b9ea03755fc8387a43f558ef79f78bd4ed623fc409c62c04a03.exe	79
PID 3908 wrote to memory of 3644	3908	c5720c02777b0b9ea03755fc8387a43f558ef79f78bd4ed623fc409c62c04a03.exe	79

C:\Users\Admin\AppData\Local\Temp\c5720c02777b0b9ea03755fc8387a43f558ef79f78bd4ed623fc409c62c04a03.exe
"C:\Users\Admin\AppData\Local\Temp\c5720c02777b0b9ea03755fc8387a43f558ef79f78bd4ed623fc409c62c04a03.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3908
- 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:2308
- 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:3644

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

ITS SB App Switch.exe

Path C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe
Size 87KB
SHA256 3a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59
MD5 368332fca74f48697d842c5f4698ae1d
SHA1 0275153a1e62bd0eca0b02168895517ed66aac56
SHA512 fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5
SSDEEP 1536:2OW3EJUzxVIAFLMo2/j3cGlHyk1UBmrNu0R9gZHesWpcdl26n9D5JL1mLPxe:034UtVIA3s3cGlHyk1UEu0R9gRlTnJ5p
MD5 SHA1 SHA512 SSDEEP

Submit Download

memory/3908-0-0x0000000000BC0000-0x0000000000C60000-memory.dmp

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memory/3908-14-0x0000000000BC0000-0x0000000000C60000-memory.dmp

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