Analysis

  • max time kernel
    889s
  • max time network
    897s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-01-2025 21:34

General

  • Target

    sdfgsdf.exe

  • Size

    74KB

  • MD5

    da05df2464aac7f78bda7db6286fbc9e

  • SHA1

    a3030350716b16ed71b5754efdeffacbcfaeaee7

  • SHA256

    1f981bb1fd6930e5fbfdea2596c7a7c3d8bd754b6fabcf6dd493ae3a965be2f7

  • SHA512

    8120b9a2179c81a2384430109a065259643d3466fc191b88e9799fffe5dc3640e7e213c8a17ce1f3d3572e7bf6b3503890a80483999fd9fb35067ab6524ab13c

  • SSDEEP

    1536:jUD0cxVGlCBiPMV+GgIyYIrH1bS/iUOwq4QzcmLVclN:jUAcxVMWiPMV1gIyZH1bSfO+Q/BY

Malware Config

Extracted

Family

asyncrat

Version

Venom RAT + HVNC + Stealer + Grabber v6.0.3

Botnet

Default

C2

127.0.0.1:4449

127.0.0.1:9999

127.0.0.1:7473

147.185.221.17:4449

147.185.221.17:9999

147.185.221.17:7473

Mutex

avteivezmdvkonymgmf

Attributes
  • delay

    1

  • install

    false

  • install_folder

    %AppData%

aes.plain

Signatures

  • AsyncRat

    AsyncRAT is designed to remotely monitor and control other computers written in C#.

  • Asyncrat family
  • Reads user/profile data of web browsers 3 TTPs

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

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Checks installed software on the system 1 TTPs

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

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Looks up geolocation information via web service

    Uses a legitimate geolocation service to find the infected system's geolocation info.

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Event Triggered Execution: Netsh Helper DLL 1 TTPs 12 IoCs

    Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

  • System Network Configuration Discovery: Wi-Fi Discovery 1 TTPs 4 IoCs

    Adversaries may search for information about Wi-Fi networks, such as network names and passwords, on compromised systems.

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 28 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\sdfgsdf.exe
    "C:\Users\Admin\AppData\Local\Temp\sdfgsdf.exe"
    1⤵
    • Accesses Microsoft Outlook profiles
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    • outlook_office_path
    • outlook_win_path
    PID:1320
    • C:\Windows\SYSTEM32\cmd.exe
      "cmd.exe" /C chcp 65001 && netsh wlan show profile | findstr All
      2⤵
      • System Network Configuration Discovery: Wi-Fi Discovery
      • Suspicious use of WriteProcessMemory
      PID:1644
      • C:\Windows\system32\chcp.com
        chcp 65001
        3⤵
          PID:2324
        • C:\Windows\system32\netsh.exe
          netsh wlan show profile
          3⤵
          • Event Triggered Execution: Netsh Helper DLL
          • System Network Configuration Discovery: Wi-Fi Discovery
          PID:224
        • C:\Windows\system32\findstr.exe
          findstr All
          3⤵
            PID:1908
        • C:\Windows\SYSTEM32\cmd.exe
          "cmd.exe" /C chcp 65001 && netsh wlan show networks mode=bssid
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:5020
          • C:\Windows\system32\chcp.com
            chcp 65001
            3⤵
              PID:1632
            • C:\Windows\system32\netsh.exe
              netsh wlan show networks mode=bssid
              3⤵
              • Event Triggered Execution: Netsh Helper DLL
              PID:1048
          • C:\Windows\SYSTEM32\cmd.exe
            "cmd.exe" /C chcp 65001 && netsh wlan show profile | findstr All
            2⤵
            • System Network Configuration Discovery: Wi-Fi Discovery
            • Suspicious use of WriteProcessMemory
            PID:3640
            • C:\Windows\system32\chcp.com
              chcp 65001
              3⤵
                PID:2584
              • C:\Windows\system32\netsh.exe
                netsh wlan show profile
                3⤵
                • Event Triggered Execution: Netsh Helper DLL
                • System Network Configuration Discovery: Wi-Fi Discovery
                PID:1220
              • C:\Windows\system32\findstr.exe
                findstr All
                3⤵
                  PID:2100
              • C:\Windows\SYSTEM32\cmd.exe
                "cmd.exe" /C chcp 65001 && netsh wlan show networks mode=bssid
                2⤵
                • Suspicious use of WriteProcessMemory
                PID:1028
                • C:\Windows\system32\chcp.com
                  chcp 65001
                  3⤵
                    PID:2072
                  • C:\Windows\system32\netsh.exe
                    netsh wlan show networks mode=bssid
                    3⤵
                    • Event Triggered Execution: Netsh Helper DLL
                    PID:3420

              Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\376206f00732ea5b0a1b10e2cab412e2\Admin@KBKWGEBK_en-US\Directories\Desktop.txt

                Filesize

                650B

                MD5

                2fe2e05848dcc786a3c852b809c44984

                SHA1

                284b2e794cd3142e68ae8d09ffa3797d19bd4dd6

                SHA256

                d930b2166cead26aaa87165bec511c1dd55c443d6374fdaa873b2b96375c1bae

                SHA512

                6ff2c8d6126306ccb31e08f4d020d6c8bc8728983090574c5a71cb8f407269a172bdf3050a5cf959a8405776281030a16dc1e2710ab9a4e46ac4b28d643a79e6

              • C:\Users\Admin\AppData\Local\376206f00732ea5b0a1b10e2cab412e2\Admin@KBKWGEBK_en-US\Directories\Documents.txt

                Filesize

                592B

                MD5

                cac1247027271d1d10ab9c67e5bc5e58

                SHA1

                a764fe2e2a22ace8c888661a4be38ca5221b1d25

                SHA256

                3273c7ce198ef1b3d1c1edd62eea5ce905483de30445d3c73fb1ec94972ac751

                SHA512

                47d07e337b26be407dc52ff7b9291ba2bfb8285678824c5ba8106bac8b9fb8dc6f6cd8cc86eb1f979c9e8b44b997a05b94e77f28e5ba72c8c3beefa09911822f

              • C:\Users\Admin\AppData\Local\376206f00732ea5b0a1b10e2cab412e2\Admin@KBKWGEBK_en-US\Directories\Downloads.txt

                Filesize

                659B

                MD5

                58853dfed7e4a852c9bdf2541e3b2c0f

                SHA1

                159587c4d5a6f61f7c26a679edd7a8d26a7a86f2

                SHA256

                bde276c252e93703693bc190c9fc9273052d3421275de92e8da862ac9ce37c6f

                SHA512

                e8da3cb14c26071b3e87fb3040b746dadd3ad59b03fb28922c181b757e7119de3016eddeef3b5971e7c80027bfb39e4a182f87c09746bdf14771ea794f02496b

              • C:\Users\Admin\AppData\Local\376206f00732ea5b0a1b10e2cab412e2\Admin@KBKWGEBK_en-US\Directories\OneDrive.txt

                Filesize

                25B

                MD5

                966247eb3ee749e21597d73c4176bd52

                SHA1

                1e9e63c2872cef8f015d4b888eb9f81b00a35c79

                SHA256

                8ddfc481b1b6ae30815ecce8a73755862f24b3bb7fdebdbf099e037d53eb082e

                SHA512

                bd30aec68c070e86e3dec787ed26dd3d6b7d33d83e43cb2d50f9e2cff779fee4c96afbbe170443bd62874073a844beb29a69b10c72c54d7d444a8d86cfd7b5aa

              • C:\Users\Admin\AppData\Local\376206f00732ea5b0a1b10e2cab412e2\Admin@KBKWGEBK_en-US\Directories\Pictures.txt

                Filesize

                785B

                MD5

                32b5f9567bd156e4c37e363461596aef

                SHA1

                4d3dcef2d52443efcb0518791b74ca9bf8f4afc9

                SHA256

                a866ea031591c92005d0ea2afde3a8f84069e58198d88ac098a850437a1a2dd4

                SHA512

                7f5a934e3afa257e733214283cc65124d81082cfedf2abab88f1e3d1b92331b34d6ca386a1ab198edd8398c350367cb42838b50d78b94c54ff2a47ce3adda7f1

              • C:\Users\Admin\AppData\Local\376206f00732ea5b0a1b10e2cab412e2\Admin@KBKWGEBK_en-US\Directories\Startup.txt

                Filesize

                24B

                MD5

                68c93da4981d591704cea7b71cebfb97

                SHA1

                fd0f8d97463cd33892cc828b4ad04e03fc014fa6

                SHA256

                889ed51f9c16a4b989bda57957d3e132b1a9c117ee84e208207f2fa208a59483

                SHA512

                63455c726b55f2d4de87147a75ff04f2daa35278183969ccf185d23707840dd84363bec20d4e8c56252196ce555001ca0e61b3f4887d27577081fdef9e946402

              • C:\Users\Admin\AppData\Local\376206f00732ea5b0a1b10e2cab412e2\Admin@KBKWGEBK_en-US\Directories\Videos.txt

                Filesize

                23B

                MD5

                1fddbf1169b6c75898b86e7e24bc7c1f

                SHA1

                d2091060cb5191ff70eb99c0088c182e80c20f8c

                SHA256

                a67aa329b7d878de61671e18cd2f4b011d11cbac67ea779818c6dafad2d70733

                SHA512

                20bfeafde7fec1753fef59de467bd4a3dd7fe627e8c44e95fe62b065a5768c4508e886ec5d898e911a28cf6365f455c9ab1ebe2386d17a76f53037f99061fd4d

              • C:\Users\Admin\AppData\Local\376206f00732ea5b0a1b10e2cab412e2\Admin@KBKWGEBK_en-US\System\Desktop.jpg

                Filesize

                86KB

                MD5

                7085b55fdab67dc7ccd40ed27ce7fd75

                SHA1

                5395285555b4024343a05121b30b3893e43782ff

                SHA256

                d75aec78f56415643956dd7a6184682bb0412faa57f8fc678d6be5d2e9dad5a6

                SHA512

                5db0bd324e7ae242c19d3d9d176e3ed975575f06e60f6954950dfa913f2ca9117b9ade7487c82b1be38f9d6f00bfd675d8a0d3f32351185b12a83ab65768ffd5

              • C:\Users\Admin\AppData\Local\376206f00732ea5b0a1b10e2cab412e2\Admin@KBKWGEBK_en-US\System\Process.txt

                Filesize

                781B

                MD5

                2879b1add8e08188bdd1379f777bebce

                SHA1

                181a078792ded8d7743e99b8d12dc9ce340b1340

                SHA256

                7d46626b17aa05fc4eec8cffc6ab6132fb4bf1ea014f9834d9d2c8e7c214b43c

                SHA512

                3f39cbe288c83367de95dadab723f364df52ac2fe3d92bbc8b4653e099bb85839358e97ceea237df6e388a49655fa02cc70ac2b57b2bcdb5d714b885d42837e6

              • C:\Users\Admin\AppData\Local\376206f00732ea5b0a1b10e2cab412e2\Admin@KBKWGEBK_en-US\System\Process.txt

                Filesize

                1KB

                MD5

                bbf2c5e429edd192aca3ffeb001f51df

                SHA1

                eee69befaf73fbb04ee5a2a9c86a2bd1721609f8

                SHA256

                75dbe739042b9b983dbb7312f6b34ebb8baa156fd93c159e5c13c4376794055e

                SHA512

                ed9c040fd79a520a6701e601886cfe996d7a2cd204b33e383d7e24ae1ce7f1bd179141d6350bca1652c297c298de5bf55bba80ccb9cf0758beda78644d36cc03

              • C:\Users\Admin\AppData\Local\376206f00732ea5b0a1b10e2cab412e2\Admin@KBKWGEBK_en-US\System\Process.txt

                Filesize

                4KB

                MD5

                3e4cafade0fa4a192e8d6abf9f207f13

                SHA1

                a3f05123064e6624e5bfc06c1375dfba99902a20

                SHA256

                de35a7d7a1e358f62ec49452de6576bbd30aca254180fb93c0d861cc3fd27b14

                SHA512

                d872ff295ca045faf6fd20843b9eca836bd186061c7634d7a7ee0e6a0d7df1f6bbcdd871042ee9fb944aeabc41778f92c57dbdd8cce9499390bcdea5ae441972

              • C:\Users\Admin\AppData\Local\376206f00732ea5b0a1b10e2cab412e2\Admin@KBKWGEBK_en-US\System\ProductKey.txt

                Filesize

                29B

                MD5

                71eb5479298c7afc6d126fa04d2a9bde

                SHA1

                a9b3d5505cf9f84bb6c2be2acece53cb40075113

                SHA256

                f6cadfd4e4c25ff3b8cffe54a2af24a757a349abbf4e1142ec4c9789347fe8b3

                SHA512

                7c6687e21d31ec1d6d2eff04b07b465f875fd80df26677f1506b14158444cf55044eb6674880bd5bd44f04ff73023b26cb19b8837427a1d6655c96df52f140bd

              • C:\Users\Admin\AppData\Local\376206f00732ea5b0a1b10e2cab412e2\Admin@KBKWGEBK_en-US\System\Windows.txt

                Filesize

                170B

                MD5

                1beed6b187526db790c2f9a987dbd0ea

                SHA1

                6b3cad74e7a9c0e031156e56d9df23812a96c182

                SHA256

                8bb4d0bbe6ea42c0a31dc20a487ab446451e2dacf6e85dcc9cba33e8f8863ef9

                SHA512

                affe5d1241a596a9ed0cb0914daf43a456f19b7eb0537d605c0593124f0d501a49c37a029b5033213dadad711f2304f0b82c4dac63e9e057e336efa75cca4e4a

              • C:\Users\Admin\AppData\Local\376206f00732ea5b0a1b10e2cab412e2\msgid.dat

                Filesize

                1B

                MD5

                cfcd208495d565ef66e7dff9f98764da

                SHA1

                b6589fc6ab0dc82cf12099d1c2d40ab994e8410c

                SHA256

                5feceb66ffc86f38d952786c6d696c79c2dbc239dd4e91b46729d73a27fb57e9

                SHA512

                31bca02094eb78126a517b206a88c73cfa9ec6f704c7030d18212cace820f025f00bf0ea68dbf3f3a5436ca63b53bf7bf80ad8d5de7d8359d0b7fed9dbc3ab99

              • C:\Users\Admin\AppData\Local\Temp\tmpD712.tmp.dat

                Filesize

                114KB

                MD5

                9a3be5cb8635e4df5189c9aaa9c1b3c0

                SHA1

                9a7ce80c8b4362b7c10294bb1551a6172e656f47

                SHA256

                958f70959a70caf02c0063fe80f12c4d4d3f822a9fd640a6685c345d98708c26

                SHA512

                5c538513eba7ebaf7028b924d992b4c32ca323ad44f7a31e21970ed6852ea8b54cf71b2f811e8bf97f2744ee151e001ea52ba43b61cd032cc5a4c886292aac65

              • C:\Users\Admin\AppData\Local\Temp\tmpD723.tmp.dat

                Filesize

                160KB

                MD5

                f310cf1ff562ae14449e0167a3e1fe46

                SHA1

                85c58afa9049467031c6c2b17f5c12ca73bb2788

                SHA256

                e187946249cd390a3c1cf5d4e3b0d8f554f9acdc416bf4e7111fff217bb08855

                SHA512

                1196371de08c964268c44103ccaed530bda6a145df98e0f480d8ee5ad58cb6fb33ca4c9195a52181fe864726dcf52e6a7a466d693af0cda43400a3a7ef125fad

              • memory/1320-20-0x000000001C960000-0x000000001CA94000-memory.dmp

                Filesize

                1.2MB

              • memory/1320-12-0x00007FF824830000-0x00007FF8252F1000-memory.dmp

                Filesize

                10.8MB

              • memory/1320-0-0x00007FF824833000-0x00007FF824835000-memory.dmp

                Filesize

                8KB

              • memory/1320-13-0x00007FF824830000-0x00007FF8252F1000-memory.dmp

                Filesize

                10.8MB

              • memory/1320-19-0x00007FF824830000-0x00007FF8252F1000-memory.dmp

                Filesize

                10.8MB

              • memory/1320-131-0x000000001C160000-0x000000001C1DA000-memory.dmp

                Filesize

                488KB

              • memory/1320-174-0x000000001C1E0000-0x000000001C264000-memory.dmp

                Filesize

                528KB

              • memory/1320-175-0x000000001C590000-0x000000001C5B2000-memory.dmp

                Filesize

                136KB

              • memory/1320-18-0x00007FF824830000-0x00007FF8252F1000-memory.dmp

                Filesize

                10.8MB

              • memory/1320-17-0x000000001B5E0000-0x000000001B5FE000-memory.dmp

                Filesize

                120KB

              • memory/1320-16-0x000000001B0C0000-0x000000001B0D0000-memory.dmp

                Filesize

                64KB

              • memory/1320-21-0x0000000000D90000-0x0000000000D9A000-memory.dmp

                Filesize

                40KB

              • memory/1320-10-0x00007FF824830000-0x00007FF8252F1000-memory.dmp

                Filesize

                10.8MB

              • memory/1320-9-0x00007FF824830000-0x00007FF8252F1000-memory.dmp

                Filesize

                10.8MB

              • memory/1320-15-0x000000001C5E0000-0x000000001C656000-memory.dmp

                Filesize

                472KB

              • memory/1320-14-0x00007FF824830000-0x00007FF8252F1000-memory.dmp

                Filesize

                10.8MB

              • memory/1320-6-0x00007FF824830000-0x00007FF8252F1000-memory.dmp

                Filesize

                10.8MB

              • memory/1320-5-0x00007FF824830000-0x00007FF8252F1000-memory.dmp

                Filesize

                10.8MB

              • memory/1320-4-0x00007FF824833000-0x00007FF824835000-memory.dmp

                Filesize

                8KB

              • memory/1320-3-0x00007FF824830000-0x00007FF8252F1000-memory.dmp

                Filesize

                10.8MB

              • memory/1320-1-0x0000000000580000-0x0000000000598000-memory.dmp

                Filesize

                96KB

              • memory/1320-337-0x000000001BD60000-0x000000001BDAC000-memory.dmp

                Filesize

                304KB