6493d4712cc67c74cf7bee91bbc1476ebba8ac05ade0c3061be0172c06bb3822

General

Target

6493d4712cc67c74cf7bee91bbc1476ebba8ac05ade0c3061be0172c06bb3822.exe
Size

164KB
MD5

4e7e05748cb124443501b9d1957465d0
SHA1

60b79a3291ff2f3e1818ad5eb23ec644179c8da2
SHA256

6493d4712cc67c74cf7bee91bbc1476ebba8ac05ade0c3061be0172c06bb3822
SHA512

1b8c252500ef1f32b72898b7cf3ad98070de86aece6e0a127500f6b4925e3f94e93ac57da71e144d3d0f249ea47793a62b0becb4c3851f5647b688a84e07e14f
SSDEEP

3072:kEIMc7dOIppHIQZalz5EiKsSLEqxfuMFX4bp+2Kam7cgrw/xyJH5gUSXx1:FIMc7dlUIqEinSLEgfuMd4bp+2Kj7X6n

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
1188	Explorer.EXE
460	services.exe

Registers COM server for autorun 1 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-575491160-2295418218-1540667289-1000_CLASSES\CLSID\{fbeb8a05-beee-4442-804e-409d6c4515e9}\InprocServer32\ThreadingModel = "Both"	6493d4712cc67c74cf7bee91bbc1476ebba8ac05ade0c3061be0172c06bb3822.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-575491160-2295418218-1540667289-1000_CLASSES\CLSID\{fbeb8a05-beee-4442-804e-409d6c4515e9}\InprocServer32\ = "C:\\$Recycle.Bin\\S-1-5-21-575491160-2295418218-1540667289-1000\\$d8cbad8218b4fba1f61311c2aaa4e168\\n."	6493d4712cc67c74cf7bee91bbc1476ebba8ac05ade0c3061be0172c06bb3822.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{5839FCA9-774D-42A1-ACDA-D6A79037F57F}\InprocServer32\ = "C:\\$Recycle.Bin\\S-1-5-18\\$d8cbad8218b4fba1f61311c2aaa4e168\\n."	6493d4712cc67c74cf7bee91bbc1476ebba8ac05ade0c3061be0172c06bb3822.exe
Key created	\REGISTRY\USER\S-1-5-21-575491160-2295418218-1540667289-1000_CLASSES\CLSID\{fbeb8a05-beee-4442-804e-409d6c4515e9}\InprocServer32	6493d4712cc67c74cf7bee91bbc1476ebba8ac05ade0c3061be0172c06bb3822.exe

Deletes itself 1 IoCs

pid	Process
1972	cmd.exe

Unexpected DNS network traffic destination 18 IoCs

Network traffic to other servers than the configured DNS servers was detected on the DNS port.

description	ioc
Destination IP	194.165.17.3
Destination IP	194.165.17.3
Destination IP	194.165.17.3
Destination IP	66.85.130.234
Destination IP	66.85.130.234
Destination IP	66.85.130.234
Destination IP	66.85.130.234
Destination IP	194.165.17.3
Destination IP	66.85.130.234
Destination IP	66.85.130.234
Destination IP	194.165.17.3
Destination IP	66.85.130.234
Destination IP	66.85.130.234
Destination IP	66.85.130.234
Destination IP	194.165.17.3
Destination IP	194.165.17.3
Destination IP	194.165.17.3
Destination IP	194.165.17.3

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1916 set thread context of 1972	1916	6493d4712cc67c74cf7bee91bbc1476ebba8ac05ade0c3061be0172c06bb3822.exe	28

Modifies registry class 6 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-575491160-2295418218-1540667289-1000_CLASSES\clsid	6493d4712cc67c74cf7bee91bbc1476ebba8ac05ade0c3061be0172c06bb3822.exe
Key created	\REGISTRY\USER\S-1-5-21-575491160-2295418218-1540667289-1000_CLASSES\CLSID\{fbeb8a05-beee-4442-804e-409d6c4515e9}	6493d4712cc67c74cf7bee91bbc1476ebba8ac05ade0c3061be0172c06bb3822.exe
Key created	\REGISTRY\USER\S-1-5-21-575491160-2295418218-1540667289-1000_CLASSES\CLSID\{fbeb8a05-beee-4442-804e-409d6c4515e9}\InprocServer32	6493d4712cc67c74cf7bee91bbc1476ebba8ac05ade0c3061be0172c06bb3822.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-575491160-2295418218-1540667289-1000_CLASSES\CLSID\{fbeb8a05-beee-4442-804e-409d6c4515e9}\InprocServer32\ThreadingModel = "Both"	6493d4712cc67c74cf7bee91bbc1476ebba8ac05ade0c3061be0172c06bb3822.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-575491160-2295418218-1540667289-1000_CLASSES\CLSID\{fbeb8a05-beee-4442-804e-409d6c4515e9}\InprocServer32\ = "C:\\$Recycle.Bin\\S-1-5-21-575491160-2295418218-1540667289-1000\\$d8cbad8218b4fba1f61311c2aaa4e168\\n."	6493d4712cc67c74cf7bee91bbc1476ebba8ac05ade0c3061be0172c06bb3822.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{5839FCA9-774D-42A1-ACDA-D6A79037F57F}\InprocServer32\ = "C:\\$Recycle.Bin\\S-1-5-18\\$d8cbad8218b4fba1f61311c2aaa4e168\\n."	6493d4712cc67c74cf7bee91bbc1476ebba8ac05ade0c3061be0172c06bb3822.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
1916	6493d4712cc67c74cf7bee91bbc1476ebba8ac05ade0c3061be0172c06bb3822.exe
1916	6493d4712cc67c74cf7bee91bbc1476ebba8ac05ade0c3061be0172c06bb3822.exe
1916	6493d4712cc67c74cf7bee91bbc1476ebba8ac05ade0c3061be0172c06bb3822.exe
1916	6493d4712cc67c74cf7bee91bbc1476ebba8ac05ade0c3061be0172c06bb3822.exe
1916	6493d4712cc67c74cf7bee91bbc1476ebba8ac05ade0c3061be0172c06bb3822.exe
1916	6493d4712cc67c74cf7bee91bbc1476ebba8ac05ade0c3061be0172c06bb3822.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1188	Explorer.EXE

Suspicious use of AdjustPrivilegeToken 8 IoCs

description	pid	Process
Token: SeDebugPrivilege	1916	6493d4712cc67c74cf7bee91bbc1476ebba8ac05ade0c3061be0172c06bb3822.exe
Token: SeDebugPrivilege	1916	6493d4712cc67c74cf7bee91bbc1476ebba8ac05ade0c3061be0172c06bb3822.exe
Token: SeDebugPrivilege	1916	6493d4712cc67c74cf7bee91bbc1476ebba8ac05ade0c3061be0172c06bb3822.exe
Token: SeBackupPrivilege	460	services.exe
Token: SeRestorePrivilege	460	services.exe
Token: SeSecurityPrivilege	460	services.exe
Token: SeTakeOwnershipPrivilege	460	services.exe
Token: SeShutdownPrivilege	1188	Explorer.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
1188	Explorer.EXE
1188	Explorer.EXE

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
1188	Explorer.EXE
1188	Explorer.EXE

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1916 wrote to memory of 1188	1916	6493d4712cc67c74cf7bee91bbc1476ebba8ac05ade0c3061be0172c06bb3822.exe	7
PID 1916 wrote to memory of 1188	1916	6493d4712cc67c74cf7bee91bbc1476ebba8ac05ade0c3061be0172c06bb3822.exe	7
PID 1916 wrote to memory of 460	1916	6493d4712cc67c74cf7bee91bbc1476ebba8ac05ade0c3061be0172c06bb3822.exe	22
PID 1916 wrote to memory of 1972	1916	6493d4712cc67c74cf7bee91bbc1476ebba8ac05ade0c3061be0172c06bb3822.exe	28
PID 1916 wrote to memory of 1972	1916	6493d4712cc67c74cf7bee91bbc1476ebba8ac05ade0c3061be0172c06bb3822.exe	28
PID 1916 wrote to memory of 1972	1916	6493d4712cc67c74cf7bee91bbc1476ebba8ac05ade0c3061be0172c06bb3822.exe	28
PID 1916 wrote to memory of 1972	1916	6493d4712cc67c74cf7bee91bbc1476ebba8ac05ade0c3061be0172c06bb3822.exe	28
PID 1916 wrote to memory of 1972	1916	6493d4712cc67c74cf7bee91bbc1476ebba8ac05ade0c3061be0172c06bb3822.exe	28

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Executes dropped EXE
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1188
- C:\Users\Admin\AppData\Local\Temp\6493d4712cc67c74cf7bee91bbc1476ebba8ac05ade0c3061be0172c06bb3822.exe
  "C:\Users\Admin\AppData\Local\Temp\6493d4712cc67c74cf7bee91bbc1476ebba8ac05ade0c3061be0172c06bb3822.exe"
  2⤵
  - Registers COM server for autorun
  - Suspicious use of SetThreadContext
  - Modifies registry class
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1916
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe"
    3⤵
    - Deletes itself
    PID:1972

C:\Windows\system32\services.exe
C:\Windows\system32\services.exe
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:460

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\$Recycle.Bin\S-1-5-18\$d8cbad8218b4fba1f61311c2aaa4e168\@

Filesize
2KB

MD5
bdc880edd2d50c4a09a67bbfa9fc139f

SHA1
fc788ebcab44784a9295f1fab99e831b60e589eb

SHA256
d16b6c7eedb16f483f4d6562714308379803a19202744712d94524b7f8c5591e

SHA512
675fc5ddeb9401d7222d00345abca123f21bd1edb99b4e42a280b6040c4c6155890728671f5a1333d95f78cd9a625914495f482a070d1efe67e32820b05ad8f7

Download Submit
C:\$Recycle.Bin\S-1-5-18\$d8cbad8218b4fba1f61311c2aaa4e168\n

Filesize
25KB

MD5
9e0cd37b6d0809cf7d5fa5b521538d0d

SHA1
411ffdbe6c151dbd417bc59fa9dfec22b0adc9f2

SHA256
55d9748f0556576a8d522cf4b8dcfc9717436adcc487d49b3320770432960db2

SHA512
b511ee744dbe6cf0f54cb840d3786e89161115d0038425dde86d57752f76cae7a05f020120b43dc1444bd914c8c1690049e456635cc794fbf90e26794587dfc5

Download Submit
C:\$Recycle.Bin\S-1-5-21-575491160-2295418218-1540667289-1000\$d8cbad8218b4fba1f61311c2aaa4e168\n

Filesize
25KB

MD5
9e0cd37b6d0809cf7d5fa5b521538d0d

SHA1
411ffdbe6c151dbd417bc59fa9dfec22b0adc9f2

SHA256
55d9748f0556576a8d522cf4b8dcfc9717436adcc487d49b3320770432960db2

SHA512
b511ee744dbe6cf0f54cb840d3786e89161115d0038425dde86d57752f76cae7a05f020120b43dc1444bd914c8c1690049e456635cc794fbf90e26794587dfc5

Download Submit
\$Recycle.Bin\S-1-5-18\$d8cbad8218b4fba1f61311c2aaa4e168\n

Filesize
25KB

MD5
9e0cd37b6d0809cf7d5fa5b521538d0d

SHA1
411ffdbe6c151dbd417bc59fa9dfec22b0adc9f2

SHA256
55d9748f0556576a8d522cf4b8dcfc9717436adcc487d49b3320770432960db2

SHA512
b511ee744dbe6cf0f54cb840d3786e89161115d0038425dde86d57752f76cae7a05f020120b43dc1444bd914c8c1690049e456635cc794fbf90e26794587dfc5

Download Submit
\$Recycle.Bin\S-1-5-21-575491160-2295418218-1540667289-1000\$d8cbad8218b4fba1f61311c2aaa4e168\n

Filesize
25KB

MD5
9e0cd37b6d0809cf7d5fa5b521538d0d

SHA1
411ffdbe6c151dbd417bc59fa9dfec22b0adc9f2

SHA256
55d9748f0556576a8d522cf4b8dcfc9717436adcc487d49b3320770432960db2

SHA512
b511ee744dbe6cf0f54cb840d3786e89161115d0038425dde86d57752f76cae7a05f020120b43dc1444bd914c8c1690049e456635cc794fbf90e26794587dfc5

Download Submit
memory/1916-56-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/1916-57-0x00000000004BE000-0x00000000004D0000-memory.dmp

Filesize
72KB

Download
memory/1916-62-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/1916-63-0x00000000004BE000-0x00000000004D0000-memory.dmp

Filesize
72KB

Download

Analysis

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