General

  • Target
    Anvil Setup.rar
  • Size 106.3MB
  • Sample260831-qmrcbssfra
  • SHA256 0b84cb7608917a71c43e9bbd81332915239496aa23c078743dcd426bf5a5e337
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • vidar

Version
  • 17.5

Botnet
  • b7b2d3ecf144064946d29df92ef56336

C2
  • https://65.109.240.131

  • https://telegram.me/v11kng

  • https://steamcommunity.com/profiles/76561198748625465

Attributes
  • user_agent

    Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:148.0) Gecko/20100101 Firefox/148.0

Extracted

Family
  • vidar

Version
  • 18.7

Botnet
  • c75ab90afd4c98848f1291ee6da8315a

C2
  • https://151.247.22.246

  • https://telegram.me/g1n3sss

  • https://steamcommunity.com/profiles/76561198721263282

Attributes
  • user_agent

    Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:151.0) Gecko/20100101 Firefox/151.0

Extracted

Family
  • vidar

Version
  • 18.6

Botnet
  • bf92bdaa297d6afd5da12398ade13c8c

C2
  • https://telegram.me/t22see

  • https://steamcommunity.com/profiles/76561198727080522

Attributes
  • user_agent

    Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:151.0) Gecko/20100101 Firefox/151.0

Extracted

Family
  • remus_stealer

C2
  • http://flreaow.click:6527/documents

  • http://shhsift.click:7647/tasks

  • http://vexdico.shop:8539/collections

Targets

    • Target
      Anvil Setup/Anvil Setup/Anvil Setup.exe
    • Size 5.8MB
    • SHA256 ad8fb8f3d1aafb1d387114aafeaaf5a5e80bcb83c186a282ded414588a332c58
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      Anvil Setup/Anvil Setup/CoreMessaging.dll
    • Size 2.7MB
    • SHA256 105756a1242d4378f89a75c849dcc3ba22c79b6fa6d60935639423c07b3e31f2
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detects Vidar Stealer

    • Family: Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Suspicious use of SetThreadContext

    • Target
      Anvil Setup/Anvil Setup/Qt5Xml.dll
    • Size 161KB
    • SHA256 404754c04e4fb75143bde0fc044af7b937d6b5eb29fe086116c7148bbb2dcf9b
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Anvil Setup/Anvil Setup/VCRUNTIME140.dll
    • Size 83KB
    • SHA256 2b7602cc1521101d116995e3e2ddfe0943349806378a0d40add81ba64e359b6c
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      Anvil Setup/Anvil Setup/VCRUNTIME140_1.dll
    • Size 48KB
    • SHA256 1f2d41c4aa5db0bc33ebf7b66d72943a817d7ce6cbe880502a9403823633093f
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      Anvil Setup/Anvil Setup/cmutil.dll
    • Size 1.0MB
    • SHA256 c1b25e91dbf905f6562049d47d6344d0aa4caee43672d7a0534cb32d71a74848
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detects Vidar Stealer

    • Family: Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Target
      Anvil Setup/Anvil Setup/jli.dll
    • Size 2.5MB
    • SHA256 d6a33c719a8cdc64fdc544619e371044a96c0afc27150c210d0a4620d8b48d16
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detects Vidar Stealer

    • Family: Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Target
      Anvil Setup/Anvil Setup/mpclient.dll
    • Size 3.0MB
    • SHA256 e10d1d86a15a3feace6f283ea4b4f6798cfae9ed09f3c3d52e6e73be0a8f9541
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Family: Remus

      Remus is a stealer written in C++.

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

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

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Target
      Anvil Setup/Anvil Setup/renderer.dll
    • Size 793KB
    • SHA256 c9c24078a05aa0363aa9f1920be90ceb6aaf518246afa2a08894dec3621d8e5c
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Anvil Setup/Anvil Setup/resourcecompiler.dll
    • Size 51.2MB
    • SHA256 3251e20a53edcc0225dd30c386f2bf9c60a9c581267130c0dd108b7e0fc7a054
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      Anvil Setup/Anvil Setup/rsync.dll
    • Size 98KB
    • SHA256 4ce1b70954b0f36b0dabcfbec2fb3a3574c7bdcbe82909182faa264045fafad4
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Anvil Setup/Anvil Setup/sdkencryptedappticket.dll
    • Size 621KB
    • SHA256 bc2caf9fc5f60241e3e212a3d77830f5a505acfa4e801c6079123b06610231dd
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Anvil Setup/Anvil Setup/settings/Qt5Core.dll
    • Size 4.0MB
    • SHA256 10dc044f64dc629db3fb91249b181b157cefc2274c6f971fd1de2633dce0dda1
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Anvil Setup/Anvil Setup/settings/Qt5Gui.dll
    • Size 3.5MB
    • SHA256 e808387b4a915939b85ce6d761f68faf8f9382e9339e6f79c43eaf0798b09672
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Anvil Setup/Anvil Setup/settings/Qt5Multimedia.dll
    • Size 581KB
    • SHA256 19774cab3c6e6ad24ff0ee53c107efa9e01fd4cfac42a7487fe4501ad22eec19
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Anvil Setup/Anvil Setup/settings/Qt5Network.dll
    • Size 816KB
    • SHA256 75b82e6048f5c3064ff725c945ade59d251141f2f863c9427c1e57c2ab5811b0
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Anvil Setup/Anvil Setup/settings/Qt5OpenGL.dll
    • Size 269KB
    • SHA256 885a4134ae48d5e6fd57afd79c56d74d5d33f267b6d937bf84459f2b85bfed03
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Anvil Setup/Anvil Setup/settings/Qt5PrintSupport.dll
    • Size 272KB
    • SHA256 ee02d72b4dbe93f2fbc48b89d53f9b85e45a3d89d1fe8a9f6426dae6b5a0c972
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Anvil Setup/Anvil Setup/settings/Qt5Qml.dll
    • Size 2.4MB
    • SHA256 666691b09c703818812f314b444ca5a65299e32fa593b0069eca6d107115a4ed
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Anvil Setup/Anvil Setup/settings/Qt5Quick.dll
    • Size 2.5MB
    • SHA256 7f4f352aa1552dee1c89a0dc3c562a5d85ec1a263fbb79e3e85ee7032b5bda3a
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Anvil Setup/Anvil Setup/settings/Qt5Svg.dll
    • Size 261KB
    • SHA256 dce1acd44a4e6942ce4651f04efefaaf6fb29b3a383fafca0a1e8583a5583e55
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Anvil Setup/Anvil Setup/settings/Qt5Widgets.dll
    • Size 4.2MB
    • SHA256 200f8fa3c984b2ed51500e029889a550d88e7ecb3b2e3851a3e4cad261540061
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Anvil Setup/Anvil Setup/settings/cef.pak
    • Size 1.9MB
    • SHA256 c1905d10412b9bddc75e080f993ee99fa8d23d500b559bc398a25c6da3a7352f
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Anvil Setup/Anvil Setup/settings/cef_100_percent.pak
    • Size 262KB
    • SHA256 80c5945419567a473409911fcc3838913067e389b7eb7999f6e7a52d9192023c
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Anvil Setup/Anvil Setup/settings/cef_200_percent.pak
    • Size 413KB
    • SHA256 a2cd6a92494a148e3aa8b3c3bbba388b9b9351fea518f545ecad48478d40f599
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Anvil Setup/Anvil Setup/settings/dx12user.settings
    • Size 6KB
    • SHA256 514395c31a4591b0dc85aac048c079d90620abadcf768bfd255e10190bcb92f6
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Anvil Setup/Anvil Setup/settings/dx12user.settings.bak
    • Size 5KB
    • SHA256 3be39694d0b1d90ab350c461a6b4457f0f2faacaee61774e671000144f690cb7
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Anvil Setup/Anvil Setup/settings/icudtl.dat
    • Size 10.0MB
    • SHA256 e9933d8b99df96b95f87d4562b86cefa645f4989dd190a0e9af41a2832c6c94b
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Anvil Setup/Anvil Setup/settings/input.settings
    • Size 88KB
    • SHA256 813dc740fabe35bf5983e550795e9bfa40b888f0b44b16a4da1c841d2e3dd829
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Anvil Setup/Anvil Setup/settings/lgc_res.dat
    • Size 2.4MB
    • SHA256 791c7596faa04efa9ac04de78f98555125f771d724e7ed4d781bbeca084e4dd9
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Anvil Setup/Anvil Setup/settings/profile.settings
    • Size 102B
    • SHA256 a095c83dfcd9371e7aaee0561357199eaefd8b65111b694aa940d84ef42bd508
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      Anvil Setup/Anvil Setup/settings/ui.dat
    • Size 17.4MB
    • SHA256 66045212110bd3d2f9939c0c3f009a1743701417ca2219035cc0b7780afb98a7
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10

MITRE ATT&CK Enterprise v16

Tasks

static1

Score
3/10

behavioral1

Score
1/10

behavioral2

b7b2d3ecf144064946d29df92ef56336vidarstealer
Score
10/10

behavioral3

discovery
Score
3/10

behavioral4

Score
1/10

behavioral5

Score
1/10

behavioral6

c75ab90afd4c98848f1291ee6da8315avidarstealer
Score
10/10

behavioral7

bf92bdaa297d6afd5da12398ade13c8cvidarstealer
Score
10/10

behavioral8

discoveryremus_stealerspywarestealer
Score
10/10

behavioral9

discovery
Score
3/10

behavioral10

Score
1/10

behavioral11

discovery
Score
3/10

behavioral12

discovery
Score
3/10

behavioral13

discovery
Score
3/10

behavioral14

discovery
Score
3/10

behavioral15

discovery
Score
3/10

behavioral16

discovery
Score
3/10

behavioral17

discovery
Score
3/10

behavioral18

discovery
Score
3/10

behavioral19

discovery
Score
3/10

behavioral20

discovery
Score
3/10

behavioral21

discovery
Score
3/10

behavioral22

discovery
Score
3/10

behavioral23

execution
Score
3/10

behavioral24

execution
Score
3/10

behavioral25

execution
Score
3/10

behavioral26

execution
Score
3/10

behavioral27

execution
Score
3/10

behavioral28

execution
Score
3/10

behavioral29

execution
Score
3/10

behavioral30

execution
Score
3/10

behavioral31

execution
Score
3/10

behavioral32

execution
Score
3/10