f7d4c53b769038c9031b564a51f7ccda77ba967047b61312ed6f4761e1a91eab

Analysis

max time kernel
98s
max time network
147s
platform
windows10-1703_x64
resource
win10-20230220-en
resource tags

arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
submitted
07-06-2023 19:46

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General

Target

f7d4c53b769038c9031b564a51f7ccda77ba967047b61312ed6f4761e1a91eab.exe
Size

100KB
MD5

a7b7c4cbaaea252fd977db985100004f
SHA1

989f6635189a034fabab10ca2fd475469177350f
SHA256

f7d4c53b769038c9031b564a51f7ccda77ba967047b61312ed6f4761e1a91eab
SHA512

289b32eed5038960d7e3a45ff17900664c9193cbd0da79385a807a955ec0236e0c3f0a25feb23a1aec871ee26613411bd3200b150df3b445a978e2fa80605297
SSDEEP

1536:Rp6kFya9c7Ok/YNQmdgB75eGFKiTjyXX9di2YTHLYjzDm:bVBQmy1KiTjyHxYTHcj/

Score

10^/10

evasion trojan

Malware Config

Signatures

Modifies Windows Defender Real-time Protection settings 3 TTPs 5 IoCs

evasion trojan

Modify Registry

T1112

Modify Existing Service

T1031

Disabling Security Tools

T1089

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	AppLaunch.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	AppLaunch.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	AppLaunch.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	AppLaunch.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	AppLaunch.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3532 set thread context of 2460	3532	f7d4c53b769038c9031b564a51f7ccda77ba967047b61312ed6f4761e1a91eab.exe	67

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4980	3532	WerFault.exe	65

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2460	AppLaunch.exe
2460	AppLaunch.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2460	AppLaunch.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 3532 wrote to memory of 2460	3532	f7d4c53b769038c9031b564a51f7ccda77ba967047b61312ed6f4761e1a91eab.exe	67
PID 3532 wrote to memory of 2460	3532	f7d4c53b769038c9031b564a51f7ccda77ba967047b61312ed6f4761e1a91eab.exe	67
PID 3532 wrote to memory of 2460	3532	f7d4c53b769038c9031b564a51f7ccda77ba967047b61312ed6f4761e1a91eab.exe	67
PID 3532 wrote to memory of 2460	3532	f7d4c53b769038c9031b564a51f7ccda77ba967047b61312ed6f4761e1a91eab.exe	67
PID 3532 wrote to memory of 2460	3532	f7d4c53b769038c9031b564a51f7ccda77ba967047b61312ed6f4761e1a91eab.exe	67

C:\Users\Admin\AppData\Local\Temp\f7d4c53b769038c9031b564a51f7ccda77ba967047b61312ed6f4761e1a91eab.exe
"C:\Users\Admin\AppData\Local\Temp\f7d4c53b769038c9031b564a51f7ccda77ba967047b61312ed6f4761e1a91eab.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3532
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
  2⤵
  - Modifies Windows Defender Real-time Protection settings
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2460
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3532 -s 236
  2⤵
  - Program crash
  PID:4980

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

T1031

Privilege Escalation

Defense Evasion

Disabling Security Tools

T1089

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2460-120-0x00000000007B0000-0x00000000007BA000-memory.dmp

Filesize
40KB

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