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Analysis
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max time kernel
125s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
09/01/2024, 18:47
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
e94f26308dd12f33127f38728ca8ec16.exe
Resource
win7-20231215-en
windows7-x64
16 signatures
150 seconds
General
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Target
e94f26308dd12f33127f38728ca8ec16.exe
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Size
100KB
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MD5
e94f26308dd12f33127f38728ca8ec16
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SHA1
66b06496d6f260cf0861b04b27f1d36a220b6105
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SHA256
13f10479812e020ad14c2e6a1ee24c1620248ab2871aafd25afbbc156e0c25f6
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SHA512
2c0c03b0057b2a79ce1e10e7cc86a7767e2402121f217d8fd2800ffa0ea6be409672c7fa91d060269d423d5263041a30b9dc902ba34ffc971ce120f1d51efb61
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SSDEEP
1536:qlJqRThpHC1+VJON8oVZqziDEwW+B/nibT6Ps0m5itFleF4smyREkz0YjB:2qR68MZq5PH6098FlC4i
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
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Modifies firewall policy service 2 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" e94f26308dd12f33127f38728ca8ec16.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" e94f26308dd12f33127f38728ca8ec16.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" e94f26308dd12f33127f38728ca8ec16.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e94f26308dd12f33127f38728ca8ec16.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e94f26308dd12f33127f38728ca8ec16.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e94f26308dd12f33127f38728ca8ec16.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e94f26308dd12f33127f38728ca8ec16.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" e94f26308dd12f33127f38728ca8ec16.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e94f26308dd12f33127f38728ca8ec16.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" e94f26308dd12f33127f38728ca8ec16.exe -
resource yara_rule behavioral1/memory/2184-1-0x0000000001D60000-0x0000000002DEE000-memory.dmp upx behavioral1/memory/2184-3-0x0000000001D60000-0x0000000002DEE000-memory.dmp upx behavioral1/memory/2184-4-0x0000000001D60000-0x0000000002DEE000-memory.dmp upx behavioral1/memory/2184-10-0x0000000001D60000-0x0000000002DEE000-memory.dmp upx behavioral1/memory/2184-15-0x0000000001D60000-0x0000000002DEE000-memory.dmp upx behavioral1/memory/2184-19-0x0000000001D60000-0x0000000002DEE000-memory.dmp upx behavioral1/memory/2184-22-0x0000000001D60000-0x0000000002DEE000-memory.dmp upx behavioral1/memory/2184-23-0x0000000001D60000-0x0000000002DEE000-memory.dmp upx behavioral1/memory/2184-24-0x0000000001D60000-0x0000000002DEE000-memory.dmp upx behavioral1/memory/2184-25-0x0000000001D60000-0x0000000002DEE000-memory.dmp upx behavioral1/memory/2184-26-0x0000000001D60000-0x0000000002DEE000-memory.dmp upx behavioral1/memory/2184-27-0x0000000001D60000-0x0000000002DEE000-memory.dmp upx behavioral1/memory/2184-28-0x0000000001D60000-0x0000000002DEE000-memory.dmp upx behavioral1/memory/2184-29-0x0000000001D60000-0x0000000002DEE000-memory.dmp upx behavioral1/memory/2184-36-0x0000000001D60000-0x0000000002DEE000-memory.dmp upx behavioral1/memory/2184-37-0x0000000001D60000-0x0000000002DEE000-memory.dmp upx behavioral1/memory/2184-38-0x0000000001D60000-0x0000000002DEE000-memory.dmp upx behavioral1/memory/2184-40-0x0000000001D60000-0x0000000002DEE000-memory.dmp upx behavioral1/memory/2184-42-0x0000000001D60000-0x0000000002DEE000-memory.dmp upx behavioral1/memory/2184-44-0x0000000001D60000-0x0000000002DEE000-memory.dmp upx behavioral1/memory/2184-51-0x0000000001D60000-0x0000000002DEE000-memory.dmp upx behavioral1/memory/2184-56-0x0000000001D60000-0x0000000002DEE000-memory.dmp upx behavioral1/memory/2184-59-0x0000000001D60000-0x0000000002DEE000-memory.dmp upx behavioral1/memory/2184-61-0x0000000001D60000-0x0000000002DEE000-memory.dmp upx behavioral1/memory/2184-63-0x0000000001D60000-0x0000000002DEE000-memory.dmp upx behavioral1/memory/2184-65-0x0000000001D60000-0x0000000002DEE000-memory.dmp upx behavioral1/memory/2184-67-0x0000000001D60000-0x0000000002DEE000-memory.dmp upx behavioral1/memory/2184-69-0x0000000001D60000-0x0000000002DEE000-memory.dmp upx -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" e94f26308dd12f33127f38728ca8ec16.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" e94f26308dd12f33127f38728ca8ec16.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" e94f26308dd12f33127f38728ca8ec16.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" e94f26308dd12f33127f38728ca8ec16.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" e94f26308dd12f33127f38728ca8ec16.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" e94f26308dd12f33127f38728ca8ec16.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc e94f26308dd12f33127f38728ca8ec16.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e94f26308dd12f33127f38728ca8ec16.exe -
Enumerates connected drives 3 TTPs 21 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\L: e94f26308dd12f33127f38728ca8ec16.exe File opened (read-only) \??\U: e94f26308dd12f33127f38728ca8ec16.exe File opened (read-only) \??\W: e94f26308dd12f33127f38728ca8ec16.exe File opened (read-only) \??\Q: e94f26308dd12f33127f38728ca8ec16.exe File opened (read-only) \??\T: e94f26308dd12f33127f38728ca8ec16.exe File opened (read-only) \??\X: e94f26308dd12f33127f38728ca8ec16.exe File opened (read-only) \??\E: e94f26308dd12f33127f38728ca8ec16.exe File opened (read-only) \??\H: e94f26308dd12f33127f38728ca8ec16.exe File opened (read-only) \??\I: e94f26308dd12f33127f38728ca8ec16.exe File opened (read-only) \??\M: e94f26308dd12f33127f38728ca8ec16.exe File opened (read-only) \??\O: e94f26308dd12f33127f38728ca8ec16.exe File opened (read-only) \??\Y: e94f26308dd12f33127f38728ca8ec16.exe File opened (read-only) \??\J: e94f26308dd12f33127f38728ca8ec16.exe File opened (read-only) \??\K: e94f26308dd12f33127f38728ca8ec16.exe File opened (read-only) \??\R: e94f26308dd12f33127f38728ca8ec16.exe File opened (read-only) \??\Z: e94f26308dd12f33127f38728ca8ec16.exe File opened (read-only) \??\G: e94f26308dd12f33127f38728ca8ec16.exe File opened (read-only) \??\N: e94f26308dd12f33127f38728ca8ec16.exe File opened (read-only) \??\P: e94f26308dd12f33127f38728ca8ec16.exe File opened (read-only) \??\S: e94f26308dd12f33127f38728ca8ec16.exe File opened (read-only) \??\V: e94f26308dd12f33127f38728ca8ec16.exe -
Drops autorun.inf file 1 TTPs 2 IoCs
Malware can abuse Windows Autorun to spread further via attached volumes.
description ioc Process File opened for modification C:\autorun.inf e94f26308dd12f33127f38728ca8ec16.exe File opened for modification F:\autorun.inf e94f26308dd12f33127f38728ca8ec16.exe -
Drops file in Program Files directory 5 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\BCSSync.exe e94f26308dd12f33127f38728ca8ec16.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7z.exe e94f26308dd12f33127f38728ca8ec16.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7zFM.exe e94f26308dd12f33127f38728ca8ec16.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7zG.exe e94f26308dd12f33127f38728ca8ec16.exe File opened for modification C:\PROGRAM FILES\7-ZIP\Uninstall.exe e94f26308dd12f33127f38728ca8ec16.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SYSTEM.INI e94f26308dd12f33127f38728ca8ec16.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 12 IoCs
pid Process 2184 e94f26308dd12f33127f38728ca8ec16.exe 2184 e94f26308dd12f33127f38728ca8ec16.exe 2184 e94f26308dd12f33127f38728ca8ec16.exe 2184 e94f26308dd12f33127f38728ca8ec16.exe 2184 e94f26308dd12f33127f38728ca8ec16.exe 2184 e94f26308dd12f33127f38728ca8ec16.exe 2184 e94f26308dd12f33127f38728ca8ec16.exe 2184 e94f26308dd12f33127f38728ca8ec16.exe 2184 e94f26308dd12f33127f38728ca8ec16.exe 2184 e94f26308dd12f33127f38728ca8ec16.exe 2184 e94f26308dd12f33127f38728ca8ec16.exe 2184 e94f26308dd12f33127f38728ca8ec16.exe -
Suspicious use of AdjustPrivilegeToken 30 IoCs
description pid Process Token: SeDebugPrivilege 2184 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 2184 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 2184 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 2184 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 2184 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 2184 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 2184 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 2184 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 2184 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 2184 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 2184 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 2184 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 2184 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 2184 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 2184 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 2184 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 2184 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 2184 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 2184 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 2184 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 2184 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 2184 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 2184 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 2184 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 2184 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 2184 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 2184 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 2184 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 2184 e94f26308dd12f33127f38728ca8ec16.exe Token: SeDebugPrivilege 2184 e94f26308dd12f33127f38728ca8ec16.exe -
Suspicious use of WriteProcessMemory 37 IoCs
description pid Process procid_target PID 2184 wrote to memory of 1224 2184 e94f26308dd12f33127f38728ca8ec16.exe 21 PID 2184 wrote to memory of 1308 2184 e94f26308dd12f33127f38728ca8ec16.exe 20 PID 2184 wrote to memory of 1384 2184 e94f26308dd12f33127f38728ca8ec16.exe 19 PID 2184 wrote to memory of 1964 2184 e94f26308dd12f33127f38728ca8ec16.exe 17 PID 2184 wrote to memory of 1224 2184 e94f26308dd12f33127f38728ca8ec16.exe 21 PID 2184 wrote to memory of 1308 2184 e94f26308dd12f33127f38728ca8ec16.exe 20 PID 2184 wrote to memory of 1384 2184 e94f26308dd12f33127f38728ca8ec16.exe 19 PID 2184 wrote to memory of 1224 2184 e94f26308dd12f33127f38728ca8ec16.exe 21 PID 2184 wrote to memory of 1308 2184 e94f26308dd12f33127f38728ca8ec16.exe 20 PID 2184 wrote to memory of 1384 2184 e94f26308dd12f33127f38728ca8ec16.exe 19 PID 2184 wrote to memory of 1224 2184 e94f26308dd12f33127f38728ca8ec16.exe 21 PID 2184 wrote to memory of 1308 2184 e94f26308dd12f33127f38728ca8ec16.exe 20 PID 2184 wrote to memory of 1384 2184 e94f26308dd12f33127f38728ca8ec16.exe 19 PID 2184 wrote to memory of 1224 2184 e94f26308dd12f33127f38728ca8ec16.exe 21 PID 2184 wrote to memory of 1308 2184 e94f26308dd12f33127f38728ca8ec16.exe 20 PID 2184 wrote to memory of 1384 2184 e94f26308dd12f33127f38728ca8ec16.exe 19 PID 2184 wrote to memory of 1224 2184 e94f26308dd12f33127f38728ca8ec16.exe 21 PID 2184 wrote to memory of 1308 2184 e94f26308dd12f33127f38728ca8ec16.exe 20 PID 2184 wrote to memory of 1384 2184 e94f26308dd12f33127f38728ca8ec16.exe 19 PID 2184 wrote to memory of 1224 2184 e94f26308dd12f33127f38728ca8ec16.exe 21 PID 2184 wrote to memory of 1308 2184 e94f26308dd12f33127f38728ca8ec16.exe 20 PID 2184 wrote to memory of 1384 2184 e94f26308dd12f33127f38728ca8ec16.exe 19 PID 2184 wrote to memory of 1224 2184 e94f26308dd12f33127f38728ca8ec16.exe 21 PID 2184 wrote to memory of 1308 2184 e94f26308dd12f33127f38728ca8ec16.exe 20 PID 2184 wrote to memory of 1384 2184 e94f26308dd12f33127f38728ca8ec16.exe 19 PID 2184 wrote to memory of 1224 2184 e94f26308dd12f33127f38728ca8ec16.exe 21 PID 2184 wrote to memory of 1308 2184 e94f26308dd12f33127f38728ca8ec16.exe 20 PID 2184 wrote to memory of 1384 2184 e94f26308dd12f33127f38728ca8ec16.exe 19 PID 2184 wrote to memory of 1224 2184 e94f26308dd12f33127f38728ca8ec16.exe 21 PID 2184 wrote to memory of 1308 2184 e94f26308dd12f33127f38728ca8ec16.exe 20 PID 2184 wrote to memory of 1384 2184 e94f26308dd12f33127f38728ca8ec16.exe 19 PID 2184 wrote to memory of 1224 2184 e94f26308dd12f33127f38728ca8ec16.exe 21 PID 2184 wrote to memory of 1308 2184 e94f26308dd12f33127f38728ca8ec16.exe 20 PID 2184 wrote to memory of 1384 2184 e94f26308dd12f33127f38728ca8ec16.exe 19 PID 2184 wrote to memory of 1224 2184 e94f26308dd12f33127f38728ca8ec16.exe 21 PID 2184 wrote to memory of 1308 2184 e94f26308dd12f33127f38728ca8ec16.exe 20 PID 2184 wrote to memory of 1384 2184 e94f26308dd12f33127f38728ca8ec16.exe 19 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e94f26308dd12f33127f38728ca8ec16.exe
Processes
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:1964
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1384
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C:\Users\Admin\AppData\Local\Temp\e94f26308dd12f33127f38728ca8ec16.exe"C:\Users\Admin\AppData\Local\Temp\e94f26308dd12f33127f38728ca8ec16.exe"2⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Windows security modification
- Checks whether UAC is enabled
- Enumerates connected drives
- Drops autorun.inf file
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:2184
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1308
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵PID:1224
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Create or Modify System Process
1Windows Service
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
3Disable or Modify Tools
3Modify Registry
5Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
100KB
MD5c3ca389d9aeb810ce7300cd770bd51f5
SHA1298b1244fde2aeaa5dbcd3b43b69e00c10225738
SHA256709959d2bcd892f137def884726700624576732e5b04499e01fc53924d80cec9
SHA512f5d3f88740f10e5cdadfdc2854a66a66e72b18ccc2ef3a4a64337108a12b764369aecaaab5d6d5f14561cd10676d41210e937dac8754c80c7ac87aa557b97dd6