sality | 26190004eef8f4f145736680eedeebdc48682f39be6350bc02c3f3d35d82a988

General

Target

26190004eef8f4f145736680eedeebdc48682f39be6350bc02c3f3d35d82a988.exe
Size

156KB
MD5

4363c2caa32ed35c87b6291f383c0a3e
SHA1

9f97cd5fc72869d30b49fb54514809001e76434c
SHA256

26190004eef8f4f145736680eedeebdc48682f39be6350bc02c3f3d35d82a988
SHA512

f21a8f2e58f3de7b871c2fb7032c9656e7be6bd5868cec9b8fd161d1cd571928cb8872f15e2774a39dfd4bdabebb616629612068c094c9560c809068f1b8d60b
SSDEEP

3072:AOXpHv1O0foutc66giwQir9LD015JHn6dBnzDh1Gi2:tppoSJKwJ+158zDn2

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"	26190004eef8f4f145736680eedeebdc48682f39be6350bc02c3f3d35d82a988.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	26190004eef8f4f145736680eedeebdc48682f39be6350bc02c3f3d35d82a988.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	26190004eef8f4f145736680eedeebdc48682f39be6350bc02c3f3d35d82a988.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"	26190004eef8f4f145736680eedeebdc48682f39be6350bc02c3f3d35d82a988.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\UpdatesDisableNotify = "1"	26190004eef8f4f145736680eedeebdc48682f39be6350bc02c3f3d35d82a988.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	26190004eef8f4f145736680eedeebdc48682f39be6350bc02c3f3d35d82a988.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	26190004eef8f4f145736680eedeebdc48682f39be6350bc02c3f3d35d82a988.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	26190004eef8f4f145736680eedeebdc48682f39be6350bc02c3f3d35d82a988.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	26190004eef8f4f145736680eedeebdc48682f39be6350bc02c3f3d35d82a988.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	26190004eef8f4f145736680eedeebdc48682f39be6350bc02c3f3d35d82a988.exe

UPX packed file 5 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1184-55-0x0000000001E20000-0x0000000002EAE000-memory.dmp	upx
behavioral1/memory/1184-56-0x0000000000400000-0x000000000043D000-memory.dmp	upx
behavioral1/memory/1184-57-0x0000000001E20000-0x0000000002EAE000-memory.dmp	upx
behavioral1/memory/1184-64-0x0000000000400000-0x000000000043D000-memory.dmp	upx
behavioral1/memory/1184-65-0x0000000001E20000-0x0000000002EAE000-memory.dmp	upx

Windows security modification 2 TTPs 7 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc	26190004eef8f4f145736680eedeebdc48682f39be6350bc02c3f3d35d82a988.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	26190004eef8f4f145736680eedeebdc48682f39be6350bc02c3f3d35d82a988.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	26190004eef8f4f145736680eedeebdc48682f39be6350bc02c3f3d35d82a988.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	26190004eef8f4f145736680eedeebdc48682f39be6350bc02c3f3d35d82a988.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	26190004eef8f4f145736680eedeebdc48682f39be6350bc02c3f3d35d82a988.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	26190004eef8f4f145736680eedeebdc48682f39be6350bc02c3f3d35d82a988.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	26190004eef8f4f145736680eedeebdc48682f39be6350bc02c3f3d35d82a988.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"	26190004eef8f4f145736680eedeebdc48682f39be6350bc02c3f3d35d82a988.exe

Enumerates connected drives 3 TTPs 5 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)	\??\G:	26190004eef8f4f145736680eedeebdc48682f39be6350bc02c3f3d35d82a988.exe
File opened (read-only)	\??\H:	26190004eef8f4f145736680eedeebdc48682f39be6350bc02c3f3d35d82a988.exe
File opened (read-only)	\??\I:	26190004eef8f4f145736680eedeebdc48682f39be6350bc02c3f3d35d82a988.exe
File opened (read-only)	\??\E:	26190004eef8f4f145736680eedeebdc48682f39be6350bc02c3f3d35d82a988.exe
File opened (read-only)	\??\F:	26190004eef8f4f145736680eedeebdc48682f39be6350bc02c3f3d35d82a988.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SYSTEM.INI	26190004eef8f4f145736680eedeebdc48682f39be6350bc02c3f3d35d82a988.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 2 IoCs

pid	Process
1184	26190004eef8f4f145736680eedeebdc48682f39be6350bc02c3f3d35d82a988.exe
1184	26190004eef8f4f145736680eedeebdc48682f39be6350bc02c3f3d35d82a988.exe

Suspicious use of AdjustPrivilegeToken 19 IoCs

description	pid	Process
Token: SeDebugPrivilege	1184	26190004eef8f4f145736680eedeebdc48682f39be6350bc02c3f3d35d82a988.exe
Token: SeDebugPrivilege	1184	26190004eef8f4f145736680eedeebdc48682f39be6350bc02c3f3d35d82a988.exe
Token: SeDebugPrivilege	1184	26190004eef8f4f145736680eedeebdc48682f39be6350bc02c3f3d35d82a988.exe
Token: SeDebugPrivilege	1184	26190004eef8f4f145736680eedeebdc48682f39be6350bc02c3f3d35d82a988.exe
Token: SeDebugPrivilege	1184	26190004eef8f4f145736680eedeebdc48682f39be6350bc02c3f3d35d82a988.exe
Token: SeDebugPrivilege	1184	26190004eef8f4f145736680eedeebdc48682f39be6350bc02c3f3d35d82a988.exe
Token: SeDebugPrivilege	1184	26190004eef8f4f145736680eedeebdc48682f39be6350bc02c3f3d35d82a988.exe
Token: SeDebugPrivilege	1184	26190004eef8f4f145736680eedeebdc48682f39be6350bc02c3f3d35d82a988.exe
Token: SeDebugPrivilege	1184	26190004eef8f4f145736680eedeebdc48682f39be6350bc02c3f3d35d82a988.exe
Token: SeDebugPrivilege	1184	26190004eef8f4f145736680eedeebdc48682f39be6350bc02c3f3d35d82a988.exe
Token: SeDebugPrivilege	1184	26190004eef8f4f145736680eedeebdc48682f39be6350bc02c3f3d35d82a988.exe
Token: SeDebugPrivilege	1184	26190004eef8f4f145736680eedeebdc48682f39be6350bc02c3f3d35d82a988.exe
Token: SeDebugPrivilege	1184	26190004eef8f4f145736680eedeebdc48682f39be6350bc02c3f3d35d82a988.exe
Token: SeDebugPrivilege	1184	26190004eef8f4f145736680eedeebdc48682f39be6350bc02c3f3d35d82a988.exe
Token: SeDebugPrivilege	1184	26190004eef8f4f145736680eedeebdc48682f39be6350bc02c3f3d35d82a988.exe
Token: SeDebugPrivilege	1184	26190004eef8f4f145736680eedeebdc48682f39be6350bc02c3f3d35d82a988.exe
Token: SeDebugPrivilege	1184	26190004eef8f4f145736680eedeebdc48682f39be6350bc02c3f3d35d82a988.exe
Token: SeDebugPrivilege	1184	26190004eef8f4f145736680eedeebdc48682f39be6350bc02c3f3d35d82a988.exe
Token: SeDebugPrivilege	1184	26190004eef8f4f145736680eedeebdc48682f39be6350bc02c3f3d35d82a988.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 1184 wrote to memory of 1256	1184	26190004eef8f4f145736680eedeebdc48682f39be6350bc02c3f3d35d82a988.exe	18
PID 1184 wrote to memory of 1340	1184	26190004eef8f4f145736680eedeebdc48682f39be6350bc02c3f3d35d82a988.exe	12
PID 1184 wrote to memory of 1412	1184	26190004eef8f4f145736680eedeebdc48682f39be6350bc02c3f3d35d82a988.exe	17
PID 1184 wrote to memory of 1116	1184	26190004eef8f4f145736680eedeebdc48682f39be6350bc02c3f3d35d82a988.exe	26
PID 1184 wrote to memory of 1116	1184	26190004eef8f4f145736680eedeebdc48682f39be6350bc02c3f3d35d82a988.exe	26
PID 1184 wrote to memory of 1116	1184	26190004eef8f4f145736680eedeebdc48682f39be6350bc02c3f3d35d82a988.exe	26
PID 1184 wrote to memory of 1116	1184	26190004eef8f4f145736680eedeebdc48682f39be6350bc02c3f3d35d82a988.exe	26
PID 1184 wrote to memory of 1256	1184	26190004eef8f4f145736680eedeebdc48682f39be6350bc02c3f3d35d82a988.exe	18
PID 1184 wrote to memory of 1340	1184	26190004eef8f4f145736680eedeebdc48682f39be6350bc02c3f3d35d82a988.exe	12
PID 1184 wrote to memory of 1412	1184	26190004eef8f4f145736680eedeebdc48682f39be6350bc02c3f3d35d82a988.exe	17
PID 1184 wrote to memory of 1116	1184	26190004eef8f4f145736680eedeebdc48682f39be6350bc02c3f3d35d82a988.exe	26
PID 1184 wrote to memory of 1116	1184	26190004eef8f4f145736680eedeebdc48682f39be6350bc02c3f3d35d82a988.exe	26
PID 1184 wrote to memory of 1492	1184	26190004eef8f4f145736680eedeebdc48682f39be6350bc02c3f3d35d82a988.exe	27

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"	26190004eef8f4f145736680eedeebdc48682f39be6350bc02c3f3d35d82a988.exe

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1340

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1412
- C:\Users\Admin\AppData\Local\Temp\26190004eef8f4f145736680eedeebdc48682f39be6350bc02c3f3d35d82a988.exe
  "C:\Users\Admin\AppData\Local\Temp\26190004eef8f4f145736680eedeebdc48682f39be6350bc02c3f3d35d82a988.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:1184
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ""C:\Users\Admin\AppData\Local\Temp\4F2A.tmp\TechTools.bat" "
    3⤵
    PID:1116

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1256

C:\Windows\system32\conhost.exe
\??\C:\Windows\system32\conhost.exe "619069528-912207376-14852440948230153071421395916-420233857-221001281-524171656"
1⤵
PID:1492

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

3

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\4F2A.tmp\TechTools.bat

Filesize
98B

MD5
cc5c9ffd310391ecd72d425bf97453bb

SHA1
eff0aa72967f89f54c336d457ba312b62d6af2d3

SHA256
cf904aed1ee4a998d37fc88e12f1a9be373a3c08497a07ebb8bad83ff5f42109

SHA512
345f1b7431f6a3584abd4ebf800ccce41123b0d0e29317df067d11a1cea888569fd0ff3b1cd06f13f6008107869330d76595c8f9de98cfaf3a774450f614ca27

Download Submit
memory/1116-63-0x0000000000380000-0x0000000000382000-memory.dmp

Filesize
8KB

Download
memory/1184-54-0x0000000074BB1000-0x0000000074BB3000-memory.dmp

Filesize
8KB

Download
memory/1184-55-0x0000000001E20000-0x0000000002EAE000-memory.dmp

Filesize
16.6MB

Download
memory/1184-56-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/1184-57-0x0000000001E20000-0x0000000002EAE000-memory.dmp

Filesize
16.6MB

Download
memory/1184-58-0x0000000000370000-0x0000000000372000-memory.dmp

Filesize
8KB

Download
memory/1184-62-0x0000000004930000-0x0000000004932000-memory.dmp

Filesize
8KB

Download
memory/1184-64-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/1184-65-0x0000000001E20000-0x0000000002EAE000-memory.dmp

Filesize
16.6MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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