sality | 9e1887f21bf94167d4ec38cec590af717e1b1ab8ade241f0830d95b81b2a0f42

General

Target

9e1887f21bf94167d4ec38cec590af717e1b1ab8ade241f0830d95b81b2a0f42.exe
Size

230KB
MD5

6cff1618a26be5f029d42bd6f1d8e89a
SHA1

41e07a7837d5c8f8a41b6fd4060d0a5e967a06ea
SHA256

9e1887f21bf94167d4ec38cec590af717e1b1ab8ade241f0830d95b81b2a0f42
SHA512

932616ae31fe92c262bce9c6cb27acb7b8b79542fa1a1772f23b3ee3c1ef3a780251fabaa0ba6580776f48cd3b36d1a1fb02f1629d95dc2f2b3ccfdc9eb7952c
SSDEEP

3072:3e6Dvi5JVE+1vMjRETBuRgUGK2gNgWQEAGxFBLbqy/NJZCOZA1pVk0WECz1DPu7B:LYGJNJ/ZANzWfRW7cOP

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

http://www.klkjwre9fqwieluoi.info/

http://kukutrustnet777888.info/

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"	9e1887f21bf94167d4ec38cec590af717e1b1ab8ade241f0830d95b81b2a0f42.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	9e1887f21bf94167d4ec38cec590af717e1b1ab8ade241f0830d95b81b2a0f42.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	9e1887f21bf94167d4ec38cec590af717e1b1ab8ade241f0830d95b81b2a0f42.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"	9e1887f21bf94167d4ec38cec590af717e1b1ab8ade241f0830d95b81b2a0f42.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"	9e1887f21bf94167d4ec38cec590af717e1b1ab8ade241f0830d95b81b2a0f42.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	9e1887f21bf94167d4ec38cec590af717e1b1ab8ade241f0830d95b81b2a0f42.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	9e1887f21bf94167d4ec38cec590af717e1b1ab8ade241f0830d95b81b2a0f42.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	9e1887f21bf94167d4ec38cec590af717e1b1ab8ade241f0830d95b81b2a0f42.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	9e1887f21bf94167d4ec38cec590af717e1b1ab8ade241f0830d95b81b2a0f42.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	9e1887f21bf94167d4ec38cec590af717e1b1ab8ade241f0830d95b81b2a0f42.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/832-55-0x0000000002090000-0x000000000311E000-memory.dmp	upx
behavioral1/memory/832-58-0x0000000002090000-0x000000000311E000-memory.dmp	upx
behavioral1/memory/832-61-0x0000000002090000-0x000000000311E000-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\UpdatesDisableNotify = "1"	9e1887f21bf94167d4ec38cec590af717e1b1ab8ade241f0830d95b81b2a0f42.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	9e1887f21bf94167d4ec38cec590af717e1b1ab8ade241f0830d95b81b2a0f42.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc	9e1887f21bf94167d4ec38cec590af717e1b1ab8ade241f0830d95b81b2a0f42.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	9e1887f21bf94167d4ec38cec590af717e1b1ab8ade241f0830d95b81b2a0f42.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	9e1887f21bf94167d4ec38cec590af717e1b1ab8ade241f0830d95b81b2a0f42.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	9e1887f21bf94167d4ec38cec590af717e1b1ab8ade241f0830d95b81b2a0f42.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	9e1887f21bf94167d4ec38cec590af717e1b1ab8ade241f0830d95b81b2a0f42.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"	9e1887f21bf94167d4ec38cec590af717e1b1ab8ade241f0830d95b81b2a0f42.exe

Enumerates connected drives 3 TTPs 1 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\E:	9e1887f21bf94167d4ec38cec590af717e1b1ab8ade241f0830d95b81b2a0f42.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SYSTEM.INI	9e1887f21bf94167d4ec38cec590af717e1b1ab8ade241f0830d95b81b2a0f42.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
832	9e1887f21bf94167d4ec38cec590af717e1b1ab8ade241f0830d95b81b2a0f42.exe

Suspicious use of AdjustPrivilegeToken 20 IoCs

description	pid	Process
Token: SeDebugPrivilege	832	9e1887f21bf94167d4ec38cec590af717e1b1ab8ade241f0830d95b81b2a0f42.exe
Token: SeDebugPrivilege	832	9e1887f21bf94167d4ec38cec590af717e1b1ab8ade241f0830d95b81b2a0f42.exe
Token: SeDebugPrivilege	832	9e1887f21bf94167d4ec38cec590af717e1b1ab8ade241f0830d95b81b2a0f42.exe
Token: SeDebugPrivilege	832	9e1887f21bf94167d4ec38cec590af717e1b1ab8ade241f0830d95b81b2a0f42.exe
Token: SeDebugPrivilege	832	9e1887f21bf94167d4ec38cec590af717e1b1ab8ade241f0830d95b81b2a0f42.exe
Token: SeDebugPrivilege	832	9e1887f21bf94167d4ec38cec590af717e1b1ab8ade241f0830d95b81b2a0f42.exe
Token: SeDebugPrivilege	832	9e1887f21bf94167d4ec38cec590af717e1b1ab8ade241f0830d95b81b2a0f42.exe
Token: SeDebugPrivilege	832	9e1887f21bf94167d4ec38cec590af717e1b1ab8ade241f0830d95b81b2a0f42.exe
Token: SeDebugPrivilege	832	9e1887f21bf94167d4ec38cec590af717e1b1ab8ade241f0830d95b81b2a0f42.exe
Token: SeDebugPrivilege	832	9e1887f21bf94167d4ec38cec590af717e1b1ab8ade241f0830d95b81b2a0f42.exe
Token: SeDebugPrivilege	832	9e1887f21bf94167d4ec38cec590af717e1b1ab8ade241f0830d95b81b2a0f42.exe
Token: SeDebugPrivilege	832	9e1887f21bf94167d4ec38cec590af717e1b1ab8ade241f0830d95b81b2a0f42.exe
Token: SeDebugPrivilege	832	9e1887f21bf94167d4ec38cec590af717e1b1ab8ade241f0830d95b81b2a0f42.exe
Token: SeDebugPrivilege	832	9e1887f21bf94167d4ec38cec590af717e1b1ab8ade241f0830d95b81b2a0f42.exe
Token: SeDebugPrivilege	832	9e1887f21bf94167d4ec38cec590af717e1b1ab8ade241f0830d95b81b2a0f42.exe
Token: SeDebugPrivilege	832	9e1887f21bf94167d4ec38cec590af717e1b1ab8ade241f0830d95b81b2a0f42.exe
Token: SeDebugPrivilege	832	9e1887f21bf94167d4ec38cec590af717e1b1ab8ade241f0830d95b81b2a0f42.exe
Token: SeDebugPrivilege	832	9e1887f21bf94167d4ec38cec590af717e1b1ab8ade241f0830d95b81b2a0f42.exe
Token: SeDebugPrivilege	832	9e1887f21bf94167d4ec38cec590af717e1b1ab8ade241f0830d95b81b2a0f42.exe
Token: SeDebugPrivilege	832	9e1887f21bf94167d4ec38cec590af717e1b1ab8ade241f0830d95b81b2a0f42.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 832 wrote to memory of 1244	832	9e1887f21bf94167d4ec38cec590af717e1b1ab8ade241f0830d95b81b2a0f42.exe	13
PID 832 wrote to memory of 1348	832	9e1887f21bf94167d4ec38cec590af717e1b1ab8ade241f0830d95b81b2a0f42.exe	20
PID 832 wrote to memory of 1412	832	9e1887f21bf94167d4ec38cec590af717e1b1ab8ade241f0830d95b81b2a0f42.exe	19

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"	9e1887f21bf94167d4ec38cec590af717e1b1ab8ade241f0830d95b81b2a0f42.exe

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1244

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1412
- C:\Users\Admin\AppData\Local\Temp\9e1887f21bf94167d4ec38cec590af717e1b1ab8ade241f0830d95b81b2a0f42.exe
  "C:\Users\Admin\AppData\Local\Temp\9e1887f21bf94167d4ec38cec590af717e1b1ab8ade241f0830d95b81b2a0f42.exe"
  2⤵
  - Modifies firewall policy service
  - UAC bypass
  - Windows security bypass
  - Windows security modification
  - Checks whether UAC is enabled
  - Enumerates connected drives
  - Drops file in Windows directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  - System policy modification
  PID:832

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1348

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

Peripheral Device Discovery

Query Registry

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/832-54-0x0000000075091000-0x0000000075093000-memory.dmp

Filesize
8KB

Download
memory/832-55-0x0000000002090000-0x000000000311E000-memory.dmp

Filesize
16.6MB

Download
memory/832-56-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/832-57-0x0000000000230000-0x000000000026C000-memory.dmp

Filesize
240KB

Download
memory/832-58-0x0000000002090000-0x000000000311E000-memory.dmp

Filesize
16.6MB

Download
memory/832-59-0x0000000000280000-0x0000000000282000-memory.dmp

Filesize
8KB

Download
memory/832-60-0x0000000000230000-0x000000000023D000-memory.dmp

Filesize
52KB

Download
memory/832-61-0x0000000002090000-0x000000000311E000-memory.dmp

Filesize
16.6MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads