e9443037ff93a7a493cbd1a87001b339d06a96e9c00e8cc82863522490e456a1

Analysis

max time kernel
89s
max time network
33s
platform
windows7_x64
resource
win7v200430
submitted
13/07/2020, 14:36

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General

Target
uzo.exe
Size 327KB
Sample200713-5ngf35kvas
SHA256 e9443037ff93a7a493cbd1a87001b339d06a96e9c00e8cc82863522490e456a1
MD5 c92dee08d86b6c57d9cb19c6ae53a695
SHA1 ffeddbc4b46e50d52a7de7062b1d99ffca9c37ad
SHA512 427fc11f0deb1e69fbd1cd21e95b934b5279d87598bb7ba315a1733b39351bc5089ca898ccde86b83c8006f7b5c0c2971fba4acef78974641a27cb9f26a7dd33
MD5 SHA1 SHA512

Score

7^/10

spyware

Malware Config

Signatures

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1804	RegSvcs.exe
1804	RegSvcs.exe

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

Data from Local System
T1005

Credentials in Files
T1081
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware

Data from Local System
T1005

Credentials in Files
T1081

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1360 wrote to memory of 1804	1360	uzo.exe	26
PID 1360 wrote to memory of 1804	1360	uzo.exe	26
PID 1360 wrote to memory of 1804	1360	uzo.exe	26
PID 1360 wrote to memory of 1804	1360	uzo.exe	26
PID 1360 wrote to memory of 1804	1360	uzo.exe	26
PID 1360 wrote to memory of 1804	1360	uzo.exe	26
PID 1360 wrote to memory of 1804	1360	uzo.exe	26
PID 1360 wrote to memory of 1804	1360	uzo.exe	26
PID 1360 wrote to memory of 1804	1360	uzo.exe	26
PID 1360 wrote to memory of 1804	1360	uzo.exe	26
PID 1360 wrote to memory of 1804	1360	uzo.exe	26
PID 1360 wrote to memory of 1804	1360	uzo.exe	26

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1360 set thread context of 1804	1360	uzo.exe	26

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1804	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\uzo.exe
"C:\Users\Admin\AppData\Local\Temp\uzo.exe"
1⤵
- Suspicious use of WriteProcessMemory
- Suspicious use of SetThreadContext
PID:1360
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "{path}"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1804

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1804-2-0x0000000000400000-0x000000000044A000-memory.dmp

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memory/1804-4-0x0000000000400000-0x000000000044A000-memory.dmp

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memory/1804-5-0x0000000000400000-0x000000000044A000-memory.dmp

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