bb3c5e819c04462ebd68a511ff48b9a537bdde9062c3127e05dd736bbe856874

General

Target

f58ed466d6af193f741f1dfda5892193dae42dfa9419acacc7a76f68a7f56b09.exe
Size

3.7MB
MD5

14644a030a4d02360e6502c5ac9a2523
SHA1

cfa85d3fdda8ced9699b98c61989bb09930d9b42
SHA256

f58ed466d6af193f741f1dfda5892193dae42dfa9419acacc7a76f68a7f56b09
SHA512

1579695ce412c7d20153e6992f36859aebc8b4a4dbcc251fa1a7b72d2aacbd3c2e7df554012f29415d961cfb53dfa431b83e7abe24a07a4b5cc2b0246a7b460e
SSDEEP

49152:UX2JWJuWy4rOP78N2xTS/Q6TNMAeGG+wqkDdWcuZC9baVhLKIyOnxLy5/INYr:8AqA4bNMAeLVdWRC9bO2IyOnhJYr

Score

7^/10

spyware

Malware Config

Signatures

.NET Reactor proctector 1 IoCs

Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

resource	yara_rule
behavioral2/memory/4508-1-0x0000000000F10000-0x00000000012BE000-memory.dmp	net_reactor

Loads dropped DLL 1 IoCs

pid	Process
4508	f58ed466d6af193f741f1dfda5892193dae42dfa9419acacc7a76f68a7f56b09.exe

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4508 set thread context of 2996	4508	f58ed466d6af193f741f1dfda5892193dae42dfa9419acacc7a76f68a7f56b09.exe	94

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2996	RegSvcs.exe
2996	RegSvcs.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 4508 wrote to memory of 3224	4508	f58ed466d6af193f741f1dfda5892193dae42dfa9419acacc7a76f68a7f56b09.exe	93
PID 4508 wrote to memory of 3224	4508	f58ed466d6af193f741f1dfda5892193dae42dfa9419acacc7a76f68a7f56b09.exe	93
PID 4508 wrote to memory of 3224	4508	f58ed466d6af193f741f1dfda5892193dae42dfa9419acacc7a76f68a7f56b09.exe	93
PID 4508 wrote to memory of 2996	4508	f58ed466d6af193f741f1dfda5892193dae42dfa9419acacc7a76f68a7f56b09.exe	94
PID 4508 wrote to memory of 2996	4508	f58ed466d6af193f741f1dfda5892193dae42dfa9419acacc7a76f68a7f56b09.exe	94
PID 4508 wrote to memory of 2996	4508	f58ed466d6af193f741f1dfda5892193dae42dfa9419acacc7a76f68a7f56b09.exe	94
PID 4508 wrote to memory of 2996	4508	f58ed466d6af193f741f1dfda5892193dae42dfa9419acacc7a76f68a7f56b09.exe	94
PID 4508 wrote to memory of 2996	4508	f58ed466d6af193f741f1dfda5892193dae42dfa9419acacc7a76f68a7f56b09.exe	94
PID 4508 wrote to memory of 2996	4508	f58ed466d6af193f741f1dfda5892193dae42dfa9419acacc7a76f68a7f56b09.exe	94
PID 4508 wrote to memory of 2996	4508	f58ed466d6af193f741f1dfda5892193dae42dfa9419acacc7a76f68a7f56b09.exe	94
PID 4508 wrote to memory of 2996	4508	f58ed466d6af193f741f1dfda5892193dae42dfa9419acacc7a76f68a7f56b09.exe	94
PID 4508 wrote to memory of 2996	4508	f58ed466d6af193f741f1dfda5892193dae42dfa9419acacc7a76f68a7f56b09.exe	94

C:\Users\Admin\AppData\Local\Temp\f58ed466d6af193f741f1dfda5892193dae42dfa9419acacc7a76f68a7f56b09.exe
"C:\Users\Admin\AppData\Local\Temp\f58ed466d6af193f741f1dfda5892193dae42dfa9419acacc7a76f68a7f56b09.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4508
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  2⤵
  PID:3224
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2996

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\Protect544cd51a.dll

Filesize
742KB

MD5
544cd51a596619b78e9b54b70088307d

SHA1
4769ddd2dbc1dc44b758964ed0bd231b85880b65

SHA256
dfce2d4d06de6452998b3c5b2dc33eaa6db2bd37810d04e3d02dc931887cfddd

SHA512
f56d8b81022bb132d40aa78596da39b5c212d13b84b5c7d2c576bbf403924f1d22e750de3b09d1be30aea359f1b72c5043b19685fc9bf06d8040bfee16b17719

Download Submit
memory/2996-28-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/2996-27-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/2996-25-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/2996-24-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/2996-22-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/2996-21-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/4508-6-0x0000000005BC0000-0x0000000005BCA000-memory.dmp

Filesize
40KB

Download
memory/4508-20-0x0000000006F90000-0x0000000007090000-memory.dmp

Filesize
1024KB

Download
memory/4508-13-0x0000000005EE0000-0x0000000005EF0000-memory.dmp

Filesize
64KB

Download
memory/4508-14-0x0000000005EE0000-0x0000000005EF0000-memory.dmp

Filesize
64KB

Download
memory/4508-15-0x0000000006080000-0x0000000006090000-memory.dmp

Filesize
64KB

Download
memory/4508-16-0x0000000006F90000-0x0000000007090000-memory.dmp

Filesize
1024KB

Download
memory/4508-18-0x0000000005EE0000-0x0000000005EF0000-memory.dmp

Filesize
64KB

Download
memory/4508-17-0x0000000005EE0000-0x0000000005EF0000-memory.dmp

Filesize
64KB

Download
memory/4508-19-0x0000000074E20000-0x00000000755D0000-memory.dmp

Filesize
7.7MB

Download
memory/4508-7-0x0000000006690000-0x0000000006822000-memory.dmp

Filesize
1.6MB

Download
memory/4508-0-0x0000000074E20000-0x00000000755D0000-memory.dmp

Filesize
7.7MB

Download
memory/4508-5-0x0000000005EE0000-0x0000000005EF0000-memory.dmp

Filesize
64KB

Download
memory/4508-4-0x0000000005D70000-0x0000000005E0C000-memory.dmp

Filesize
624KB

Download
memory/4508-3-0x0000000005BD0000-0x0000000005C62000-memory.dmp

Filesize
584KB

Download
memory/4508-26-0x0000000074E20000-0x00000000755D0000-memory.dmp

Filesize
7.7MB

Download
memory/4508-2-0x00000000060E0000-0x0000000006684000-memory.dmp

Filesize
5.6MB

Download
memory/4508-1-0x0000000000F10000-0x00000000012BE000-memory.dmp

Filesize
3.7MB

Download

Analysis

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