e4e36dedb18a387df4ae619b5085942192ce0d6eff69cd79cda992275f47407b

Analysis

max time kernel
89s
max time network
94s
platform
windows11-21h2_x64
resource
win11-20240508-en
resource tags

arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
submitted
08/06/2024, 11:19

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General

Target
e4e36dedb18a387df4ae619b5085942192ce0d6eff69cd79cda992275f47407b.exe
Size 266KB
Sample240608-nfapwsca52
SHA256 e4e36dedb18a387df4ae619b5085942192ce0d6eff69cd79cda992275f47407b
MD5 ce795251c61fa25d7098aeeba3f724cf
SHA1 382e79b9d1a39df5da8f1d8816995dc49952c72e
SHA512 952604bd56382856590db9bbe406293ffc3043af4b5162697b45d29abd33b87609c68f42e481278c306083085175a0443fe4268aaf1499e581561ac3e21fe076
SSDEEP 3072:FNXEGZJWhfNFC4S60+XoLczrVmXb7taWhQEi9ZP7aPQ8ug0x3xS6Hksq0XH01net:jXzKdNY49u8rV+7tmqMg0x3jZ01net
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
4256	ITS SB App Switch.exe
3284	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/5056-0-0x0000000000420000-0x00000000004C0000-memory.dmp	upx
behavioral2/memory/5056-14-0x0000000000420000-0x00000000004C0000-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
5056	e4e36dedb18a387df4ae619b5085942192ce0d6eff69cd79cda992275f47407b.exe
5056	e4e36dedb18a387df4ae619b5085942192ce0d6eff69cd79cda992275f47407b.exe
5056	e4e36dedb18a387df4ae619b5085942192ce0d6eff69cd79cda992275f47407b.exe
5056	e4e36dedb18a387df4ae619b5085942192ce0d6eff69cd79cda992275f47407b.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 5056 wrote to memory of 4256	5056	e4e36dedb18a387df4ae619b5085942192ce0d6eff69cd79cda992275f47407b.exe	77
PID 5056 wrote to memory of 4256	5056	e4e36dedb18a387df4ae619b5085942192ce0d6eff69cd79cda992275f47407b.exe	77
PID 5056 wrote to memory of 4256	5056	e4e36dedb18a387df4ae619b5085942192ce0d6eff69cd79cda992275f47407b.exe	77
PID 5056 wrote to memory of 3284	5056	e4e36dedb18a387df4ae619b5085942192ce0d6eff69cd79cda992275f47407b.exe	78
PID 5056 wrote to memory of 3284	5056	e4e36dedb18a387df4ae619b5085942192ce0d6eff69cd79cda992275f47407b.exe	78
PID 5056 wrote to memory of 3284	5056	e4e36dedb18a387df4ae619b5085942192ce0d6eff69cd79cda992275f47407b.exe	78

C:\Users\Admin\AppData\Local\Temp\e4e36dedb18a387df4ae619b5085942192ce0d6eff69cd79cda992275f47407b.exe
"C:\Users\Admin\AppData\Local\Temp\e4e36dedb18a387df4ae619b5085942192ce0d6eff69cd79cda992275f47407b.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:5056
- 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:4256
- 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:3284

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/5056-0-0x0000000000420000-0x00000000004C0000-memory.dmp

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memory/5056-14-0x0000000000420000-0x00000000004C0000-memory.dmp

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