sality | 12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d

Analysis

max time kernel
4s
max time network
129s
platform
windows7_x64
resource
win7-20240611-en
resource tags

arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
submitted
30-06-2024 22:25

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General

Target

12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.exe
Size

132KB
MD5

edec6eb4b78d05e19b1c311bda88094c
SHA1

605616e8d132846a5a25bb21fc2787d513b7d82d
SHA256

12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d
SHA512

c3eaa37cdb5f33de97562b2d8e20aa8dc1ebaeeb2493a8ac64c67f42685025dcd9b29e8668a4880688d72dc9335367256ff882923080ed922c311f75a52815a6
SSDEEP

3072:8ftffjmNHftffjmNuUWMYxQG3wYcgQdaNOhyfWys+7E/M:EVfjmN/VfjmN0AZ/d3hWW21

Score

10^/10

sality backdoor evasion trojan upx

Malware Config

Extracted

Family

sality

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 3 TTPs 3 IoCs

evasion

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

Processes:

12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.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
T1548.002

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.exe

Windows security bypass 2 TTPs 6 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.exe

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

2284 cmd.exe

pid	process
2284	cmd.exe

UPX packed file 10 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/2444-2-0x0000000000740000-0x00000000017CE000-memory.dmp	upx
behavioral1/memory/2444-19-0x0000000000740000-0x00000000017CE000-memory.dmp	upx
behavioral1/memory/2444-33-0x0000000000740000-0x00000000017CE000-memory.dmp	upx
behavioral1/memory/2444-32-0x0000000000740000-0x00000000017CE000-memory.dmp	upx
behavioral1/memory/2444-8-0x0000000000740000-0x00000000017CE000-memory.dmp	upx
behavioral1/memory/2444-17-0x0000000000740000-0x00000000017CE000-memory.dmp	upx
behavioral1/memory/2444-18-0x0000000000740000-0x00000000017CE000-memory.dmp	upx
behavioral1/memory/2444-15-0x0000000000740000-0x00000000017CE000-memory.dmp	upx
behavioral1/memory/2444-16-0x0000000000740000-0x00000000017CE000-memory.dmp	upx
behavioral1/memory/2444-37-0x0000000000740000-0x00000000017CE000-memory.dmp	upx

Windows security modification 2 TTPs 7 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc	12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs
evasion trojan

System Information Discovery
T1082

Processes:

12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.exe

Drops file in Windows directory 3 IoCs

Processes:

12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.exe

description	ioc	process
File created	C:\Windows\rundl132.exe	12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.exe
File created	C:\Windows\Logo1_.exe	12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.exe
File opened for modification	C:\Windows\SYSTEM.INI	12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.exe

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

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.exe

pid process

2444 12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.exe

pid	process
2444	12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.exe

Suspicious use of AdjustPrivilegeToken 20 IoCs

Processes:

12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.exe

description	pid	process
Token: SeDebugPrivilege	2444	12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.exe
Token: SeDebugPrivilege	2444	12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.exe
Token: SeDebugPrivilege	2444	12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.exe
Token: SeDebugPrivilege	2444	12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.exe
Token: SeDebugPrivilege	2444	12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.exe
Token: SeDebugPrivilege	2444	12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.exe
Token: SeDebugPrivilege	2444	12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.exe
Token: SeDebugPrivilege	2444	12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.exe
Token: SeDebugPrivilege	2444	12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.exe
Token: SeDebugPrivilege	2444	12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.exe
Token: SeDebugPrivilege	2444	12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.exe
Token: SeDebugPrivilege	2444	12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.exe
Token: SeDebugPrivilege	2444	12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.exe
Token: SeDebugPrivilege	2444	12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.exe
Token: SeDebugPrivilege	2444	12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.exe
Token: SeDebugPrivilege	2444	12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.exe
Token: SeDebugPrivilege	2444	12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.exe
Token: SeDebugPrivilege	2444	12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.exe
Token: SeDebugPrivilege	2444	12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.exe
Token: SeDebugPrivilege	2444	12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.exe

description	pid	process	target process
PID 2444 wrote to memory of 1236	2444	12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.exe	taskhost.exe
PID 2444 wrote to memory of 1316	2444	12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.exe	Dwm.exe
PID 2444 wrote to memory of 1400	2444	12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.exe	Explorer.EXE
PID 2444 wrote to memory of 1908	2444	12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.exe	DllHost.exe
PID 2444 wrote to memory of 2284	2444	12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.exe	cmd.exe
PID 2444 wrote to memory of 2284	2444	12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.exe	cmd.exe
PID 2444 wrote to memory of 2284	2444	12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.exe	cmd.exe
PID 2444 wrote to memory of 2284	2444	12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.exe	cmd.exe

System policy modification 1 TTPs 1 IoCs
evasion

Modify Registry
T1112

Processes:

12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.exe

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1236

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1316

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1400

C:\Users\Admin\AppData\Local\Temp\12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.exe
"C:\Users\Admin\AppData\Local\Temp\12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.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:2444

C:\Windows\SysWOW64\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\$$a5061.bat
3⤵
- Deletes itself
PID:2284

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:1908

MITRE ATT&CK Matrix ATT&CK v13

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Downloads

C:\Users\Admin\AppData\Local\Temp\$$a5061.bat
Filesize
722B

MD5
d9570689525d721cb52aa1c586815aa3

SHA1
3c2556b3e04449fd7ae6a388eef8f3331f1cfc6e

SHA256
be819efcc885098dd40c3d0210d7c7d77d0eb64a2296656694f64a96de6831b9

SHA512
31441116417493a4190a3bc5477a42ef0ffe41457086ecf95692eb994c6809dad1972367b5dec84742c96c6c96d85f08189cd5b945da35ba464b8bfbc3d46e33

Download Submit
C:\Users\Admin\AppData\Local\Temp\12903b83a658938b752ec92a48fa6d95f14a16c6cf37dc6382c22ae7edb8603d.exe.exe
Filesize
106KB

MD5
864760f8cebd8b6385cbe72d594dcc36

SHA1
438a19f20fac1d70d7c3d3896b869398dbdcc2ef

SHA256
8c44483634a45a5c9ca3f91802721accd2d86dba5b1ae8db53a900d8018d3d2d

SHA512
f8a66be15d46d29eeb15ec20d4b2da0c4e27e19537158e38af34f88e7091d0a847239de00f2e5361f28da6aab851566b4f240e87a58bf5c858cbe957a73dd8a1

Download Submit
memory/1236-20-0x0000000000390000-0x0000000000392000-memory.dmp

Filesize
8KB

Download
memory/2284-82-0x0000000002360000-0x0000000002361000-memory.dmp

Filesize
4KB

Download
memory/2444-28-0x00000000003E0000-0x00000000003E1000-memory.dmp

Filesize
4KB

Download
memory/2444-18-0x0000000000740000-0x00000000017CE000-memory.dmp

Filesize
16.6MB

Download
memory/2444-19-0x0000000000740000-0x00000000017CE000-memory.dmp

Filesize
16.6MB

Download
memory/2444-33-0x0000000000740000-0x00000000017CE000-memory.dmp

Filesize
16.6MB

Download
memory/2444-32-0x0000000000740000-0x00000000017CE000-memory.dmp

Filesize
16.6MB

Download
memory/2444-30-0x00000000003E0000-0x00000000003E1000-memory.dmp

Filesize
4KB

Download
memory/2444-0-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/2444-8-0x0000000000740000-0x00000000017CE000-memory.dmp

Filesize
16.6MB

Download
memory/2444-17-0x0000000000740000-0x00000000017CE000-memory.dmp

Filesize
16.6MB

Download
memory/2444-34-0x0000000000290000-0x0000000000292000-memory.dmp

Filesize
8KB

Download
memory/2444-15-0x0000000000740000-0x00000000017CE000-memory.dmp

Filesize
16.6MB

Download
memory/2444-16-0x0000000000740000-0x00000000017CE000-memory.dmp

Filesize
16.6MB

Download
memory/2444-27-0x0000000000290000-0x0000000000292000-memory.dmp

Filesize
8KB

Download
memory/2444-48-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/2444-37-0x0000000000740000-0x00000000017CE000-memory.dmp

Filesize
16.6MB

Download
memory/2444-31-0x0000000000290000-0x0000000000292000-memory.dmp

Filesize
8KB

Download
memory/2444-2-0x0000000000740000-0x00000000017CE000-memory.dmp

Filesize
16.6MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads