87c59b24ae366ef582c253aab39aefaf91aaf3baefcb2a28b8b52d0bb6522216

Analysis

max time kernel
172s
max time network
179s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
05-12-2022 17:27

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General

Target

87c59b24ae366ef582c253aab39aefaf91aaf3baefcb2a28b8b52d0bb6522216.exe
Size

556KB
MD5

4ec933e24daf81216dedafcdf5cb28c6
SHA1

30b38b965edb2698457bd35965e08c2f6219bd0f
SHA256

87c59b24ae366ef582c253aab39aefaf91aaf3baefcb2a28b8b52d0bb6522216
SHA512

56257ff89f4b67305b0ec91a320f5167430067daa16fd194f6241c458260e1f563d24d369d504808bf522ff9e7ff8ebe959fd7ed7ee69d42cddad8c19ff0838a
SSDEEP

12288:DGosTxSzpDq5VNYdyOshT5l4/86CaIhvPfNMIM1P27QwMMT6:DGosTxSEXzOV/UaIBNLMp20wMMT6

Score

8^/10

spyware stealer upx

Malware Config

Signatures

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1748-132-0x0000000000400000-0x0000000000522000-memory.dmp	upx
behavioral2/memory/1748-133-0x0000000000400000-0x0000000000522000-memory.dmp	upx
behavioral2/memory/1748-134-0x0000000000400000-0x0000000000522000-memory.dmp	upx
behavioral2/memory/1748-135-0x0000000000400000-0x0000000000522000-memory.dmp	upx

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\PROGRA~2\is240575468.log	87c59b24ae366ef582c253aab39aefaf91aaf3baefcb2a28b8b52d0bb6522216.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1748	87c59b24ae366ef582c253aab39aefaf91aaf3baefcb2a28b8b52d0bb6522216.exe
1748	87c59b24ae366ef582c253aab39aefaf91aaf3baefcb2a28b8b52d0bb6522216.exe

C:\Users\Admin\AppData\Local\Temp\87c59b24ae366ef582c253aab39aefaf91aaf3baefcb2a28b8b52d0bb6522216.exe
"C:\Users\Admin\AppData\Local\Temp\87c59b24ae366ef582c253aab39aefaf91aaf3baefcb2a28b8b52d0bb6522216.exe"
1⤵
- Drops file in Program Files directory
- Suspicious use of SetWindowsHookEx
PID:1748

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1748-132-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/1748-133-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/1748-134-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/1748-135-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download