c08e045c647f80c57f8e6a5fee965b01d8420f775a3f5d9c2b67ef23e3638e06

General

Target
21a14dc71295897a68767fa5c1b20a2e.exe
Size 943KB
Sample220107-27z1radbbk
SHA256 c08e045c647f80c57f8e6a5fee965b01d8420f775a3f5d9c2b67ef23e3638e06
MD5 21a14dc71295897a68767fa5c1b20a2e
SHA1 ce7d1354e20818d8d30d8973069cdd1839eb0a98
SHA512 7c7f0cbf00d46bbfca0379b469973f8d8a0b43a7b6737ffbd58a3b8505dbe72ef65148162940da97ecaa13c483610551e0ee3a1ff9146502132a59ba2c536f58
MD5 SHA1 SHA512

Score

7^/10

discovery spyware stealer

Malware Config

Signatures

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
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1684 set thread context of 1632	1684	21a14dc71295897a68767fa5c1b20a2e.exe	27

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	RegAsm.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	RegAsm.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
1632	RegAsm.exe
1632	RegAsm.exe
1632	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1632	RegAsm.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1684 wrote to memory of 1632	1684	21a14dc71295897a68767fa5c1b20a2e.exe	27
PID 1684 wrote to memory of 1632	1684	21a14dc71295897a68767fa5c1b20a2e.exe	27
PID 1684 wrote to memory of 1632	1684	21a14dc71295897a68767fa5c1b20a2e.exe	27
PID 1684 wrote to memory of 1632	1684	21a14dc71295897a68767fa5c1b20a2e.exe	27
PID 1684 wrote to memory of 1632	1684	21a14dc71295897a68767fa5c1b20a2e.exe	27
PID 1684 wrote to memory of 1632	1684	21a14dc71295897a68767fa5c1b20a2e.exe	27
PID 1684 wrote to memory of 1632	1684	21a14dc71295897a68767fa5c1b20a2e.exe	27
PID 1684 wrote to memory of 1632	1684	21a14dc71295897a68767fa5c1b20a2e.exe	27
PID 1684 wrote to memory of 1632	1684	21a14dc71295897a68767fa5c1b20a2e.exe	27
PID 1684 wrote to memory of 1632	1684	21a14dc71295897a68767fa5c1b20a2e.exe	27
PID 1684 wrote to memory of 1632	1684	21a14dc71295897a68767fa5c1b20a2e.exe	27
PID 1684 wrote to memory of 1632	1684	21a14dc71295897a68767fa5c1b20a2e.exe	27

C:\Users\Admin\AppData\Local\Temp\21a14dc71295897a68767fa5c1b20a2e.exe
"C:\Users\Admin\AppData\Local\Temp\21a14dc71295897a68767fa5c1b20a2e.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1684
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  #cmd
  2⤵
  - Checks processor information in registry
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1632

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

1

T1081

Discovery

Query Registry

2

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1632-60-0x0000000000400000-0x0000000000422000-memory.dmp

Download

memory/1632-57-0x0000000000400000-0x0000000000422000-memory.dmp

Download

memory/1632-58-0x0000000000400000-0x0000000000422000-memory.dmp

Download

memory/1632-59-0x0000000000400000-0x0000000000422000-memory.dmp

Download

memory/1632-61-0x0000000000400000-0x0000000000422000-memory.dmp

Download

memory/1632-63-0x0000000076421000-0x0000000076423000-memory.dmp

Download

memory/1632-64-0x0000000000400000-0x0000000000422000-memory.dmp

Download

memory/1632-65-0x0000000000400000-0x0000000000422000-memory.dmp

Download

memory/1632-66-0x0000000000820000-0x0000000000821000-memory.dmp

Download

memory/1684-55-0x0000000000E00000-0x0000000000EF0000-memory.dmp

Download

memory/1684-56-0x0000000004DD0000-0x0000000004DD1000-memory.dmp

Download

memory/1684-54-0x0000000000E00000-0x0000000000EF0000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads