a2382e2de0275cabad7806f294978ead0d5eb6a85990b6a46ea4d6f1c81b6ca3

Analysis

max time kernel
89s
max time network
99s
platform
windows11-21h2_x64
resource
win11-20240426-en
resource tags

arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
submitted
03/06/2024, 09:21

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General

Target
a2382e2de0275cabad7806f294978ead0d5eb6a85990b6a46ea4d6f1c81b6ca3.exe
Size 266KB
Sample240603-lbt7mabc25
SHA256 a2382e2de0275cabad7806f294978ead0d5eb6a85990b6a46ea4d6f1c81b6ca3
MD5 d03af80612b0b97d0d33735a7f1b60a2
SHA1 3ef79068c9878450ba5ae61e35004aa14aa4b085
SHA512 10a0d3fcb9652199436c470e7209745b1d9c9ff4d3df199390489f176628632d430a8be27600d47893f912758455d2ddb7d29a0f23c62a8c4bdff99ea5c258c7
SSDEEP 6144:CXzKdNY49u8rV7P4cj3VUKIpBdn01net:Ra4AyP4cxfIx01
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
4652	ITS SB App Switch.exe
3500	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/4052-0-0x0000000000C50000-0x0000000000CF0000-memory.dmp	upx
behavioral2/memory/4052-14-0x0000000000C50000-0x0000000000CF0000-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
4052	a2382e2de0275cabad7806f294978ead0d5eb6a85990b6a46ea4d6f1c81b6ca3.exe
4052	a2382e2de0275cabad7806f294978ead0d5eb6a85990b6a46ea4d6f1c81b6ca3.exe
4052	a2382e2de0275cabad7806f294978ead0d5eb6a85990b6a46ea4d6f1c81b6ca3.exe
4052	a2382e2de0275cabad7806f294978ead0d5eb6a85990b6a46ea4d6f1c81b6ca3.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4052 wrote to memory of 4652	4052	a2382e2de0275cabad7806f294978ead0d5eb6a85990b6a46ea4d6f1c81b6ca3.exe	76
PID 4052 wrote to memory of 4652	4052	a2382e2de0275cabad7806f294978ead0d5eb6a85990b6a46ea4d6f1c81b6ca3.exe	76
PID 4052 wrote to memory of 4652	4052	a2382e2de0275cabad7806f294978ead0d5eb6a85990b6a46ea4d6f1c81b6ca3.exe	76
PID 4052 wrote to memory of 3500	4052	a2382e2de0275cabad7806f294978ead0d5eb6a85990b6a46ea4d6f1c81b6ca3.exe	77
PID 4052 wrote to memory of 3500	4052	a2382e2de0275cabad7806f294978ead0d5eb6a85990b6a46ea4d6f1c81b6ca3.exe	77
PID 4052 wrote to memory of 3500	4052	a2382e2de0275cabad7806f294978ead0d5eb6a85990b6a46ea4d6f1c81b6ca3.exe	77

C:\Users\Admin\AppData\Local\Temp\a2382e2de0275cabad7806f294978ead0d5eb6a85990b6a46ea4d6f1c81b6ca3.exe
"C:\Users\Admin\AppData\Local\Temp\a2382e2de0275cabad7806f294978ead0d5eb6a85990b6a46ea4d6f1c81b6ca3.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4052
- 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:4652
- 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:3500

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

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memory/4052-0-0x0000000000C50000-0x0000000000CF0000-memory.dmp

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memory/4052-14-0x0000000000C50000-0x0000000000CF0000-memory.dmp

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