b7974a716ea1e2d979d904b3d0a0fd91c7cbcabb3c3eac52a8542c523a91e076

General

Target

00b69dbecc92380c94c702ccdf6615f0.exe
Size

79KB
MD5

00b69dbecc92380c94c702ccdf6615f0
SHA1

5dae9fc593745cdebf1a632918942f9844b32072
SHA256

b7974a716ea1e2d979d904b3d0a0fd91c7cbcabb3c3eac52a8542c523a91e076
SHA512

33ad80fd96289a1254bcf1d0d8fc2c931f4ce072039af5ee5498a63b15fe94cc56a3752a50e03cd3784317f906c4ee6c0f2c77f60389f1c9638b880c0ff4e4f4
SSDEEP

1536:zYt90Z3i3M3IgEzak71cwD+s28XvA02+9HAE98c+IMhtLEA:e0Zy3M3IgkaYcw/HvpKK8c+7hF

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2660	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2700	lssas.exe

Loads dropped DLL 2 IoCs

pid	Process
1732	00b69dbecc92380c94c702ccdf6615f0.exe
1732	00b69dbecc92380c94c702ccdf6615f0.exe

Drops file in System32 directory 5 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\lssas.exe	00b69dbecc92380c94c702ccdf6615f0.exe
File opened for modification	C:\Windows\SysWOW64\lssas.exe	00b69dbecc92380c94c702ccdf6615f0.exe
File created	C:\Windows\SysWOW64\logon.exe	lssas.exe
File opened for modification	C:\Windows\SysWOW64\logon.exe	lssas.exe
File created	C:\Windows\SysWOW64\ltofhmi.bat	lssas.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1732 wrote to memory of 2660	1732	00b69dbecc92380c94c702ccdf6615f0.exe	30
PID 1732 wrote to memory of 2660	1732	00b69dbecc92380c94c702ccdf6615f0.exe	30
PID 1732 wrote to memory of 2660	1732	00b69dbecc92380c94c702ccdf6615f0.exe	30
PID 1732 wrote to memory of 2660	1732	00b69dbecc92380c94c702ccdf6615f0.exe	30
PID 1732 wrote to memory of 2700	1732	00b69dbecc92380c94c702ccdf6615f0.exe	29
PID 1732 wrote to memory of 2700	1732	00b69dbecc92380c94c702ccdf6615f0.exe	29
PID 1732 wrote to memory of 2700	1732	00b69dbecc92380c94c702ccdf6615f0.exe	29
PID 1732 wrote to memory of 2700	1732	00b69dbecc92380c94c702ccdf6615f0.exe	29

C:\Users\Admin\AppData\Local\Temp\00b69dbecc92380c94c702ccdf6615f0.exe
"C:\Users\Admin\AppData\Local\Temp\00b69dbecc92380c94c702ccdf6615f0.exe"
1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:1732
- C:\Windows\SysWOW64\lssas.exe
  C:\Windows\system32\lssas.exe
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  PID:2700
- - C:\Windows\SysWOW64\logon.exe
    C:\Windows\system32\logon.exe
    3⤵
    PID:2164
  - - C:\Windows\SysWOW64\iexplore.exe
      C:\Windows\system32\iexplore.exe
      4⤵
      PID:2840
    - - C:\Windows\SysWOW64\Isass.exe
        
        C:\Windows\system32\Isass.exe
        5⤵
        
        PID:1572
      - C:\Windows\SysWOW64\winIogon.exe
        
        C:\Windows\system32\winIogon.exe
        6⤵
        
        PID:2536
        
        C:\Windows\SysWOW64\winamp.exe
        
        C:\Windows\system32\winamp.exe
        7⤵
        
        PID:2188
        
        C:\Windows\SysWOW64\winIogon.exe
        
        C:\Windows\system32\winIogon.exe
        8⤵
        
        PID:300
        
        C:\Windows\SysWOW64\cmd.exe
        
        cmd /c ""C:\Windows\SysWOW64\loyzvye.bat" "
        8⤵
        
        PID:788
        
        C:\Windows\SysWOW64\cmd.exe
        
        cmd /c ""C:\Windows\SysWOW64\nftujgld.bat" "
        7⤵
        
        PID:2208
      - C:\Windows\SysWOW64\cmd.exe
        
        cmd /c ""C:\Windows\SysWOW64\ejfmxmn.bat" "
        6⤵
        
        PID:1912
    - - C:\Windows\SysWOW64\cmd.exe
        
        cmd /c ""C:\Windows\SysWOW64\ifrn.bat" "
        5⤵
        
        PID:1020
  - - C:\Windows\SysWOW64\cmd.exe
      cmd /c ""C:\Windows\SysWOW64\veihd.bat" "
      4⤵
      PID:2828
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ""C:\Windows\SysWOW64\ltofhmi.bat" "
    3⤵
    PID:2724
- C:\Windows\SysWOW64\cmd.exe
  cmd /c ""C:\Users\Admin\AppData\Local\Temp\hcxx.bat" "
  2⤵
  - Deletes itself
  PID:2660

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/300-168-0x0000000000400000-0x0000000000932000-memory.dmp

Filesize
5.2MB

Download
memory/300-167-0x00000000003A0000-0x00000000003A2000-memory.dmp

Filesize
8KB

Download
memory/1572-170-0x00000000033D0000-0x0000000003902000-memory.dmp

Filesize
5.2MB

Download
memory/1572-118-0x0000000000400000-0x0000000000932000-memory.dmp

Filesize
5.2MB

Download
memory/1572-120-0x00000000033D0000-0x0000000003902000-memory.dmp

Filesize
5.2MB

Download
memory/1732-1-0x0000000000220000-0x0000000000222000-memory.dmp

Filesize
8KB

Download
memory/1732-0-0x0000000000400000-0x0000000000932000-memory.dmp

Filesize
5.2MB

Download
memory/1732-20-0x0000000000400000-0x0000000000932000-memory.dmp

Filesize
5.2MB

Download
memory/1732-22-0x0000000003AF0000-0x0000000004022000-memory.dmp

Filesize
5.2MB

Download
memory/2164-72-0x0000000000400000-0x0000000000932000-memory.dmp

Filesize
5.2MB

Download
memory/2164-51-0x00000000001B0000-0x00000000001B2000-memory.dmp

Filesize
8KB

Download
memory/2164-50-0x0000000000400000-0x0000000000932000-memory.dmp

Filesize
5.2MB

Download
memory/2188-164-0x0000000000400000-0x0000000000932000-memory.dmp

Filesize
5.2MB

Download
memory/2188-166-0x00000000033D0000-0x0000000003902000-memory.dmp

Filesize
5.2MB

Download
memory/2536-140-0x0000000000400000-0x0000000000932000-memory.dmp

Filesize
5.2MB

Download
memory/2536-171-0x00000000033A0000-0x00000000038D2000-memory.dmp

Filesize
5.2MB

Download
memory/2536-143-0x00000000033A0000-0x00000000038D2000-memory.dmp

Filesize
5.2MB

Download
memory/2700-23-0x0000000000400000-0x0000000000932000-memory.dmp

Filesize
5.2MB

Download
memory/2700-48-0x0000000003290000-0x00000000037C2000-memory.dmp

Filesize
5.2MB

Download
memory/2700-47-0x0000000003290000-0x00000000037C2000-memory.dmp

Filesize
5.2MB

Download
memory/2700-45-0x0000000000400000-0x0000000000932000-memory.dmp

Filesize
5.2MB

Download
memory/2700-169-0x0000000003290000-0x00000000037C2000-memory.dmp

Filesize
5.2MB

Download
memory/2700-25-0x00000000002A0000-0x00000000002A2000-memory.dmp

Filesize
8KB

Download
memory/2840-94-0x0000000000400000-0x0000000000932000-memory.dmp

Filesize
5.2MB

Download
memory/2840-96-0x00000000033D0000-0x0000000003902000-memory.dmp

Filesize
5.2MB

Download
memory/2840-74-0x00000000001B0000-0x00000000001B2000-memory.dmp

Filesize
8KB

Download

Analysis

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