sality | 29ce37e1e07075994f4ea872698ac9f1aebfa5cb8a6adba53535a4de87bd18f2

General

Target

29ce37e1e07075994f4ea872698ac9f1aebfa5cb8a6adba53535a4de87bd18f2.exe
Size

421KB
MD5

4ac507386d056193e73fe657ad181200
SHA1

46f5691c9475df52160fc910f7d493190431b379
SHA256

29ce37e1e07075994f4ea872698ac9f1aebfa5cb8a6adba53535a4de87bd18f2
SHA512

5bf45134eb7e62bd36841501841108ca9103102ca5970a6d99af9f252facb4c2c4f9722b734611a2008736b5c1862526d1652c2194be64785cb154c2ba7ee6aa
SSDEEP

6144:qkLyhbXET91VeyDhA9+ao0ZlbjgPzrZ0UCArwwC9IyUZ:qkGLk91VeSCoqlbQ3Z0UbrwwC9v6

Score

10^/10

sality backdoor evasion trojan upx

Malware Config

Extracted

Family

sality

C2

http://89.119.67.154/testo5/

http://kukutrustnet777.info/home.gif

http://kukutrustnet888.info/home.gif

http://kukutrustnet987.info/home.gif

Signatures

Modifies firewall policy service 2 TTPs 3 IoCs

evasion

Modify Registry

T1112

Modify Existing Service

T1031

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	29ce37e1e07075994f4ea872698ac9f1aebfa5cb8a6adba53535a4de87bd18f2.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	29ce37e1e07075994f4ea872698ac9f1aebfa5cb8a6adba53535a4de87bd18f2.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	29ce37e1e07075994f4ea872698ac9f1aebfa5cb8a6adba53535a4de87bd18f2.exe

Sality
Sality is backdoor written in C++, first discovered in 2003.
backdoor sality

UAC bypass 3 TTPs 1 IoCs

evasion trojan

Bypass User Account Control

T1088

Disabling Security Tools

T1089

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	29ce37e1e07075994f4ea872698ac9f1aebfa5cb8a6adba53535a4de87bd18f2.exe

Windows security bypass 2 TTPs 6 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	29ce37e1e07075994f4ea872698ac9f1aebfa5cb8a6adba53535a4de87bd18f2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	29ce37e1e07075994f4ea872698ac9f1aebfa5cb8a6adba53535a4de87bd18f2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	29ce37e1e07075994f4ea872698ac9f1aebfa5cb8a6adba53535a4de87bd18f2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	29ce37e1e07075994f4ea872698ac9f1aebfa5cb8a6adba53535a4de87bd18f2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	29ce37e1e07075994f4ea872698ac9f1aebfa5cb8a6adba53535a4de87bd18f2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	29ce37e1e07075994f4ea872698ac9f1aebfa5cb8a6adba53535a4de87bd18f2.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/620-55-0x0000000001EA0000-0x0000000002F5A000-memory.dmp	upx
behavioral1/memory/620-57-0x0000000001EA0000-0x0000000002F5A000-memory.dmp	upx

Windows security modification 2 TTPs 7 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	29ce37e1e07075994f4ea872698ac9f1aebfa5cb8a6adba53535a4de87bd18f2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	29ce37e1e07075994f4ea872698ac9f1aebfa5cb8a6adba53535a4de87bd18f2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	29ce37e1e07075994f4ea872698ac9f1aebfa5cb8a6adba53535a4de87bd18f2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	29ce37e1e07075994f4ea872698ac9f1aebfa5cb8a6adba53535a4de87bd18f2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	29ce37e1e07075994f4ea872698ac9f1aebfa5cb8a6adba53535a4de87bd18f2.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	29ce37e1e07075994f4ea872698ac9f1aebfa5cb8a6adba53535a4de87bd18f2.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc	29ce37e1e07075994f4ea872698ac9f1aebfa5cb8a6adba53535a4de87bd18f2.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	29ce37e1e07075994f4ea872698ac9f1aebfa5cb8a6adba53535a4de87bd18f2.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\6c0648	29ce37e1e07075994f4ea872698ac9f1aebfa5cb8a6adba53535a4de87bd18f2.exe
File opened for modification	C:\Windows\SYSTEM.INI	29ce37e1e07075994f4ea872698ac9f1aebfa5cb8a6adba53535a4de87bd18f2.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
620	29ce37e1e07075994f4ea872698ac9f1aebfa5cb8a6adba53535a4de87bd18f2.exe

Suspicious use of AdjustPrivilegeToken 20 IoCs

description	pid	Process
Token: SeDebugPrivilege	620	29ce37e1e07075994f4ea872698ac9f1aebfa5cb8a6adba53535a4de87bd18f2.exe
Token: SeDebugPrivilege	620	29ce37e1e07075994f4ea872698ac9f1aebfa5cb8a6adba53535a4de87bd18f2.exe
Token: SeDebugPrivilege	620	29ce37e1e07075994f4ea872698ac9f1aebfa5cb8a6adba53535a4de87bd18f2.exe
Token: SeDebugPrivilege	620	29ce37e1e07075994f4ea872698ac9f1aebfa5cb8a6adba53535a4de87bd18f2.exe
Token: SeDebugPrivilege	620	29ce37e1e07075994f4ea872698ac9f1aebfa5cb8a6adba53535a4de87bd18f2.exe
Token: SeDebugPrivilege	620	29ce37e1e07075994f4ea872698ac9f1aebfa5cb8a6adba53535a4de87bd18f2.exe
Token: SeDebugPrivilege	620	29ce37e1e07075994f4ea872698ac9f1aebfa5cb8a6adba53535a4de87bd18f2.exe
Token: SeDebugPrivilege	620	29ce37e1e07075994f4ea872698ac9f1aebfa5cb8a6adba53535a4de87bd18f2.exe
Token: SeDebugPrivilege	620	29ce37e1e07075994f4ea872698ac9f1aebfa5cb8a6adba53535a4de87bd18f2.exe
Token: SeDebugPrivilege	620	29ce37e1e07075994f4ea872698ac9f1aebfa5cb8a6adba53535a4de87bd18f2.exe
Token: SeDebugPrivilege	620	29ce37e1e07075994f4ea872698ac9f1aebfa5cb8a6adba53535a4de87bd18f2.exe
Token: SeDebugPrivilege	620	29ce37e1e07075994f4ea872698ac9f1aebfa5cb8a6adba53535a4de87bd18f2.exe
Token: SeDebugPrivilege	620	29ce37e1e07075994f4ea872698ac9f1aebfa5cb8a6adba53535a4de87bd18f2.exe
Token: SeDebugPrivilege	620	29ce37e1e07075994f4ea872698ac9f1aebfa5cb8a6adba53535a4de87bd18f2.exe
Token: SeDebugPrivilege	620	29ce37e1e07075994f4ea872698ac9f1aebfa5cb8a6adba53535a4de87bd18f2.exe
Token: SeDebugPrivilege	620	29ce37e1e07075994f4ea872698ac9f1aebfa5cb8a6adba53535a4de87bd18f2.exe
Token: SeDebugPrivilege	620	29ce37e1e07075994f4ea872698ac9f1aebfa5cb8a6adba53535a4de87bd18f2.exe
Token: SeDebugPrivilege	620	29ce37e1e07075994f4ea872698ac9f1aebfa5cb8a6adba53535a4de87bd18f2.exe
Token: SeDebugPrivilege	620	29ce37e1e07075994f4ea872698ac9f1aebfa5cb8a6adba53535a4de87bd18f2.exe
Token: SeDebugPrivilege	620	29ce37e1e07075994f4ea872698ac9f1aebfa5cb8a6adba53535a4de87bd18f2.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 620 wrote to memory of 1108	620	29ce37e1e07075994f4ea872698ac9f1aebfa5cb8a6adba53535a4de87bd18f2.exe	19
PID 620 wrote to memory of 1168	620	29ce37e1e07075994f4ea872698ac9f1aebfa5cb8a6adba53535a4de87bd18f2.exe	18
PID 620 wrote to memory of 1192	620	29ce37e1e07075994f4ea872698ac9f1aebfa5cb8a6adba53535a4de87bd18f2.exe	12

System policy modification 1 TTPs 1 IoCs

evasion

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	29ce37e1e07075994f4ea872698ac9f1aebfa5cb8a6adba53535a4de87bd18f2.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1192
- C:\Users\Admin\AppData\Local\Temp\29ce37e1e07075994f4ea872698ac9f1aebfa5cb8a6adba53535a4de87bd18f2.exe
  "C:\Users\Admin\AppData\Local\Temp\29ce37e1e07075994f4ea872698ac9f1aebfa5cb8a6adba53535a4de87bd18f2.exe"
  2⤵
  - Modifies firewall policy service
  - UAC bypass
  - Windows security bypass
  - Windows security modification
  - Checks whether UAC is enabled
  - Drops file in Windows directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  - System policy modification
  PID:620

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1168

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1108

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

1

T1031

Privilege Escalation

Bypass User Account Control

1

T1088

Defense Evasion

Bypass User Account Control

1

T1088

Disabling Security Tools

Modify Registry

Credential Access

Discovery

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/620-54-0x0000000075711000-0x0000000075713000-memory.dmp

Filesize
8KB

Download
memory/620-55-0x0000000001EA0000-0x0000000002F5A000-memory.dmp

Filesize
16.7MB

Download
memory/620-56-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/620-57-0x0000000001EA0000-0x0000000002F5A000-memory.dmp

Filesize
16.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads