Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-09-2024 14:30

General

  • Target

    NMB Transaction Advice Slip.exe

  • Size

    517KB

  • MD5

    9e441defd7d4ab7e0245ee8a26498deb

  • SHA1

    33da2fbc93355088674e6090ced0fb128476c9c4

  • SHA256

    b145eca67fb85417b21ebc5c779953b0797c62c6b2c01a067f779ba0225d2ae5

  • SHA512

    8a5168eed2725ddd3773c690be4b1576eaec8565623b15da08c67f747c46cdbf98b38306ee152a58de6cbca3bd051080bf56d9e34cf974ef5448df0a1dd6f1b6

  • SSDEEP

    12288:SNxzRKAStqueqGQo/cN9NGxtm3J6Zw49i72lUFkR:MF+qfPQQcQxtm3kw4kE7

Malware Config

Extracted

Family

lokibot

C2

http://104.248.205.66/index.php/pages?id=281164463123697

http://kbfvzoboss.bid/alien/fre.php

http://alphastand.trade/alien/fre.php

http://alphastand.win/alien/fre.php

http://alphastand.top/alien/fre.php

Signatures

  • Lokibot

    Lokibot is a Password and CryptoCoin Wallet Stealer.

  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NMB Transaction Advice Slip.exe
    "C:\Users\Admin\AppData\Local\Temp\NMB Transaction Advice Slip.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3780
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\NMB Transaction Advice Slip.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4340
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\fKgSvnyq.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2684
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\fKgSvnyq" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA875.tmp"
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:4384
    • C:\Users\Admin\AppData\Local\Temp\NMB Transaction Advice Slip.exe
      "C:\Users\Admin\AppData\Local\Temp\NMB Transaction Advice Slip.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:4908

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

    Filesize

    2KB

    MD5

    3d086a433708053f9bf9523e1d87a4e8

    SHA1

    b3ab5d4f282a4c8fe8c3005b8a557ed5a0e37f28

    SHA256

    6f8fd1b8d9788ad54eaeee329232187e24b7b43393a01aeba2d6e9675231fb69

    SHA512

    931ae42b4c68a4507ff2342332b08eb407050d47cf4176137ea022d0f6e513c689e998445a04c6d18d4877391705c586bfce0234632b898d41aaed0957996dfd

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

    Filesize

    18KB

    MD5

    6fc4338ca90ea93105b4fcde080acabf

    SHA1

    0bc0eb14b2fd9c9023437f9ec306749aec848d7b

    SHA256

    2005bdd55a8a6a7aab98beb066142ce07afdcf1b1c1c50b8a244b79fb14c7122

    SHA512

    a32d8a5729059c5041a7fcb737dc6b779406ee54deab54eeb17df206694732fc4c32ec46332ad385bb2051db8826fde7c216b9b1abe16b0e54fe03b2a0bf0c1b

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_nq1pszp1.unu.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • C:\Users\Admin\AppData\Local\Temp\tmpA875.tmp

    Filesize

    1KB

    MD5

    1b2d4ef9a50668f6779688554059cc14

    SHA1

    a0a49585f83a3bdaf2bc4cb53c6e4ed179231fab

    SHA256

    82e03713016c3565d2f15d105d18948d26887bafe3404d3ffaf5d536aa8f5c5f

    SHA512

    36c1b0970b928b6a6d3adae4f9e854866406aed1a1a4d6ff1ee6b975ef5990bef5400aaf24a9c43e6be357a91d3b6632d3577384fb9403b1795526acd4f6e983

  • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2718105630-359604950-2820636825-1000\0f5007522459c86e95ffcc62f32308f1_32404286-a0b5-4a93-9620-6f13fd83251a

    Filesize

    46B

    MD5

    d898504a722bff1524134c6ab6a5eaa5

    SHA1

    e0fdc90c2ca2a0219c99d2758e68c18875a3e11e

    SHA256

    878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9

    SHA512

    26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

  • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2718105630-359604950-2820636825-1000\0f5007522459c86e95ffcc62f32308f1_32404286-a0b5-4a93-9620-6f13fd83251a

    Filesize

    46B

    MD5

    c07225d4e7d01d31042965f048728a0a

    SHA1

    69d70b340fd9f44c89adb9a2278df84faa9906b7

    SHA256

    8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a

    SHA512

    23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

  • memory/2684-83-0x0000000007760000-0x000000000777A000-memory.dmp

    Filesize

    104KB

  • memory/2684-81-0x0000000007650000-0x000000000765E000-memory.dmp

    Filesize

    56KB

  • memory/2684-80-0x0000000007620000-0x0000000007631000-memory.dmp

    Filesize

    68KB

  • memory/2684-79-0x00000000076A0000-0x0000000007736000-memory.dmp

    Filesize

    600KB

  • memory/2684-76-0x0000000007A60000-0x00000000080DA000-memory.dmp

    Filesize

    6.5MB

  • memory/2684-72-0x00000000070B0000-0x00000000070CE000-memory.dmp

    Filesize

    120KB

  • memory/2684-55-0x00000000754E0000-0x000000007552C000-memory.dmp

    Filesize

    304KB

  • memory/2684-20-0x0000000074C50000-0x0000000075400000-memory.dmp

    Filesize

    7.7MB

  • memory/2684-91-0x0000000074C50000-0x0000000075400000-memory.dmp

    Filesize

    7.7MB

  • memory/3780-47-0x0000000074C50000-0x0000000075400000-memory.dmp

    Filesize

    7.7MB

  • memory/3780-6-0x0000000005550000-0x0000000005560000-memory.dmp

    Filesize

    64KB

  • memory/3780-1-0x0000000000760000-0x00000000007E4000-memory.dmp

    Filesize

    528KB

  • memory/3780-2-0x00000000058E0000-0x0000000005E84000-memory.dmp

    Filesize

    5.6MB

  • memory/3780-3-0x0000000005220000-0x00000000052B2000-memory.dmp

    Filesize

    584KB

  • memory/3780-5-0x00000000051E0000-0x00000000051EA000-memory.dmp

    Filesize

    40KB

  • memory/3780-4-0x0000000074C50000-0x0000000075400000-memory.dmp

    Filesize

    7.7MB

  • memory/3780-7-0x0000000074C5E000-0x0000000074C5F000-memory.dmp

    Filesize

    4KB

  • memory/3780-8-0x0000000074C50000-0x0000000075400000-memory.dmp

    Filesize

    7.7MB

  • memory/3780-0-0x0000000074C5E000-0x0000000074C5F000-memory.dmp

    Filesize

    4KB

  • memory/3780-9-0x00000000066F0000-0x0000000006752000-memory.dmp

    Filesize

    392KB

  • memory/3780-10-0x000000000A130000-0x000000000A1CC000-memory.dmp

    Filesize

    624KB

  • memory/4340-18-0x0000000005920000-0x0000000005F48000-memory.dmp

    Filesize

    6.2MB

  • memory/4340-15-0x0000000002CB0000-0x0000000002CE6000-memory.dmp

    Filesize

    216KB

  • memory/4340-49-0x0000000006680000-0x00000000066CC000-memory.dmp

    Filesize

    304KB

  • memory/4340-54-0x00000000754E0000-0x000000007552C000-memory.dmp

    Filesize

    304KB

  • memory/4340-53-0x0000000007770000-0x00000000077A2000-memory.dmp

    Filesize

    200KB

  • memory/4340-75-0x00000000077D0000-0x0000000007873000-memory.dmp

    Filesize

    652KB

  • memory/4340-77-0x0000000007900000-0x000000000791A000-memory.dmp

    Filesize

    104KB

  • memory/4340-48-0x00000000065D0000-0x00000000065EE000-memory.dmp

    Filesize

    120KB

  • memory/4340-82-0x0000000007B40000-0x0000000007B54000-memory.dmp

    Filesize

    80KB

  • memory/4340-21-0x0000000005710000-0x0000000005732000-memory.dmp

    Filesize

    136KB

  • memory/4340-24-0x0000000005830000-0x0000000005896000-memory.dmp

    Filesize

    408KB

  • memory/4340-16-0x0000000074C50000-0x0000000075400000-memory.dmp

    Filesize

    7.7MB

  • memory/4340-78-0x0000000007970000-0x000000000797A000-memory.dmp

    Filesize

    40KB

  • memory/4340-19-0x0000000074C50000-0x0000000075400000-memory.dmp

    Filesize

    7.7MB

  • memory/4340-84-0x0000000007C20000-0x0000000007C28000-memory.dmp

    Filesize

    32KB

  • memory/4340-17-0x0000000074C50000-0x0000000075400000-memory.dmp

    Filesize

    7.7MB

  • memory/4340-34-0x0000000006130000-0x0000000006484000-memory.dmp

    Filesize

    3.3MB

  • memory/4340-90-0x0000000074C50000-0x0000000075400000-memory.dmp

    Filesize

    7.7MB

  • memory/4340-28-0x0000000005FC0000-0x0000000006026000-memory.dmp

    Filesize

    408KB

  • memory/4908-44-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/4908-108-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/4908-45-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB