Analysis

  • max time kernel
    28s
  • max time network
    34s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240412-en
  • resource tags

    arch:x64arch:x86image:win11-20240412-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    23-04-2024 15:21

General

  • Target

    Discord volume up 1.2.exe

  • Size

    46KB

  • MD5

    eda23608a57adef03353df52ef3f06c3

  • SHA1

    0115336c5079d972814f0dfe5fc2d9a8056fff73

  • SHA256

    721d579ac9306e8cfb33ed09349e8d509d9ed3ca2e7abe9bbe6d69f9b4a8006c

  • SHA512

    0f6a945c84b35c0a3aab203d046ee76150e204522d020a4f89a8266cbb3453842a787661dcbec16e164199a2c00529931a0d8786c35475aa4d15449be96a3d0d

  • SSDEEP

    768:ajLB+NAu98bTEehX0W9puZrLEPTjhNKZKfgm3EhOSLj:zAuubTEQz9ULEPT7F7EYy

Malware Config

Extracted

Family

mercurialgrabber

C2

https://discord.com/api/webhooks/1232345926203609129/boj6_wrTqBY1eXKl-xhVfTv2GmMDL3mi4GSx8zi2Aw9sBBtbDDaBWq3UFN2rItebxxjd

Signatures

  • Mercurial Grabber Stealer

    Mercurial Grabber is an open source stealer targeting Chrome, Discord and some game clients as well as generic system information.

  • Looks for VirtualBox Guest Additions in registry 2 TTPs 1 IoCs
  • Looks for VMWare Tools registry key 2 TTPs 1 IoCs
  • Checks BIOS information in registry 2 TTPs 1 IoCs

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

  • Looks up external IP address via web service 2 IoCs

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

  • Maps connected drives based on registry 3 TTPs 2 IoCs

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

  • Checks SCSI registry key(s) 3 TTPs 1 IoCs

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

  • Enumerates system info in registry 2 TTPs 7 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Modifies system certificate store 2 TTPs 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 35 IoCs
  • Suspicious use of FindShellTrayWindow 27 IoCs
  • Suspicious use of SendNotifyMessage 12 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Discord volume up 1.2.exe
    "C:\Users\Admin\AppData\Local\Temp\Discord volume up 1.2.exe"
    1⤵
    • Looks for VirtualBox Guest Additions in registry
    • Looks for VMWare Tools registry key
    • Checks BIOS information in registry
    • Maps connected drives based on registry
    • Checks SCSI registry key(s)
    • Enumerates system info in registry
    • Modifies system certificate store
    • Suspicious use of AdjustPrivilegeToken
    PID:4960
  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe"
    1⤵
    • Enumerates system info in registry
    • Modifies data under HKEY_USERS
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:3796
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=110.0.5481.104 --initial-client-data=0x104,0x108,0x10c,0xe0,0x110,0x7ffe28feab58,0x7ffe28feab68,0x7ffe28feab78
      2⤵
        PID:2120
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1500 --field-trial-handle=1776,i,3278339098023546005,11036697734271502383,131072 /prefetch:2
        2⤵
          PID:2348
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2116 --field-trial-handle=1776,i,3278339098023546005,11036697734271502383,131072 /prefetch:8
          2⤵
            PID:2632
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=1656 --field-trial-handle=1776,i,3278339098023546005,11036697734271502383,131072 /prefetch:8
            2⤵
              PID:4852
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=3024 --field-trial-handle=1776,i,3278339098023546005,11036697734271502383,131072 /prefetch:1
              2⤵
                PID:2448
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3184 --field-trial-handle=1776,i,3278339098023546005,11036697734271502383,131072 /prefetch:1
                2⤵
                  PID:2184
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4208 --field-trial-handle=1776,i,3278339098023546005,11036697734271502383,131072 /prefetch:1
                  2⤵
                    PID:3360
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4384 --field-trial-handle=1776,i,3278339098023546005,11036697734271502383,131072 /prefetch:8
                    2⤵
                      PID:2876
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4528 --field-trial-handle=1776,i,3278339098023546005,11036697734271502383,131072 /prefetch:8
                      2⤵
                        PID:1396
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4636 --field-trial-handle=1776,i,3278339098023546005,11036697734271502383,131072 /prefetch:8
                        2⤵
                          PID:852
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4580 --field-trial-handle=1776,i,3278339098023546005,11036697734271502383,131072 /prefetch:8
                          2⤵
                            PID:1328
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4636 --field-trial-handle=1776,i,3278339098023546005,11036697734271502383,131072 /prefetch:8
                            2⤵
                              PID:1668
                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4728 --field-trial-handle=1776,i,3278339098023546005,11036697734271502383,131072 /prefetch:8
                              2⤵
                                PID:4432
                              • C:\Program Files\Google\Chrome\Application\chrome.exe
                                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4788 --field-trial-handle=1776,i,3278339098023546005,11036697734271502383,131072 /prefetch:8
                                2⤵
                                  PID:2860
                                • C:\Program Files\Google\Chrome\Application\chrome.exe
                                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --mojo-platform-channel-handle=4828 --field-trial-handle=1776,i,3278339098023546005,11036697734271502383,131072 /prefetch:1
                                  2⤵
                                    PID:2052
                                • C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe
                                  "C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe"
                                  1⤵
                                    PID:2992

                                  Network

                                  MITRE ATT&CK Matrix ATT&CK v13

                                  Defense Evasion

                                  Virtualization/Sandbox Evasion

                                  2
                                  T1497

                                  Subvert Trust Controls

                                  1
                                  T1553

                                  Install Root Certificate

                                  1
                                  T1553.004

                                  Modify Registry

                                  1
                                  T1112

                                  Discovery

                                  Query Registry

                                  6
                                  T1012

                                  Virtualization/Sandbox Evasion

                                  2
                                  T1497

                                  System Information Discovery

                                  4
                                  T1082

                                  Peripheral Device Discovery

                                  2
                                  T1120

                                  Replay Monitor

                                  Loading Replay Monitor...

                                  Downloads

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index
                                    Filesize

                                    72B

                                    MD5

                                    84f0c2321ce4dd84528128af6983eb70

                                    SHA1

                                    72852ddfce6af22b0f309a37b070cad7fc03f12b

                                    SHA256

                                    b1597bddd9053e3a7652f565111838ceb86f3111f3350863f62a71c694977c5c

                                    SHA512

                                    1a71099c91b7242210ce0027dd6e37563d117e307c32b8414c8292d47c34e9c7d50c0905baea5d61f0a951282989cfc7bd7ed890f49266de6b7a69051e356e24

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
                                    Filesize

                                    1KB

                                    MD5

                                    7e47dbabb5462d0a21ec9fa118335167

                                    SHA1

                                    46b1d96ba565ffd6058fa4ed043f819a73deef80

                                    SHA256

                                    e1cc405c552651bc9a197f6dd734dadde88a1d92b5e1e99ece8bf96b4d7b8384

                                    SHA512

                                    3d1c2720eb6d4bcacc492be1d8add73b88ea0cd27b1a88a343c7d79b55597f922d7ef928f754e2bdc9130481c4bae43981a2b01609debed0fb4e0501a1c7cd80

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports
                                    Filesize

                                    2B

                                    MD5

                                    d751713988987e9331980363e24189ce

                                    SHA1

                                    97d170e1550eee4afc0af065b78cda302a97674c

                                    SHA256

                                    4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

                                    SHA512

                                    b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity
                                    Filesize

                                    354B

                                    MD5

                                    7e103d2b8b8803c00dd37ce655d1e0b8

                                    SHA1

                                    b438252203256016cedc8a7107acb3d63661ae13

                                    SHA256

                                    adf9cd4fa543a384de481b23224fff16a3c4a40fbe5bee0cb2f267484f7f76ad

                                    SHA512

                                    27d4ab455b810fa32afbab2677330f44879028c7df98ab3aaf09a9e7e9a1f1c59235504554a032306ea35f11e132e403545f71ded62a850b77ff01af550f1c95

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity
                                    Filesize

                                    354B

                                    MD5

                                    579e7b03f5a468cb8ee23a2b19ce8fab

                                    SHA1

                                    8a1e3853c189574ddbd818f5eb05b934600d2f3f

                                    SHA256

                                    f8b16c021c734b0f0da9f87f7f561d2d8865b740cbcc65a3258ae261f60201f9

                                    SHA512

                                    dcbb5d3553e51531ac117108889780431819f5e2dfb0f3d6a49bc1dbee761533bc2779df44c476c95befdbc13b370fa031b332e0a761192140c633dbf917d6d2

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                    Filesize

                                    7KB

                                    MD5

                                    d4a9b76cd6ef9d8c16793ec7af13254c

                                    SHA1

                                    d24a8abf119b120ed4153404dd39f7c51292e295

                                    SHA256

                                    c24161326a29d1029f650a85594aae0084cbf0cc1b68bfcb41f251c9ec84b1a1

                                    SHA512

                                    5b92bb9de3580c67224e944c7cd069cf619e1e195817a1a7ea4e72c2645b2863ec99fc1190dfc22245ae07186fa03ba4381c5a51bf70274297bb8925ec5cc682

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                    Filesize

                                    6KB

                                    MD5

                                    7651744fbbf6b4a5a2dfa74c10870cbf

                                    SHA1

                                    b290be531295e178568191cb834422552d4409e1

                                    SHA256

                                    e264d30c0cca256791a109724be972324cd2f8c442c59f763609527e11bc96ac

                                    SHA512

                                    0880ab032b0721925d8ba961fc2307bfb83e2824629f23f07d27f31b329d881f6b228227f173fd88aedbf32e6974b4de3306ba6d9eb73c15f2d47e4c3dcb5333

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Secure Preferences
                                    Filesize

                                    16KB

                                    MD5

                                    a6469e5fedb5d0b2f5e0204f491e041a

                                    SHA1

                                    68e3b20b9f05056fc5fac8fb1d8ee1bbafc7dd69

                                    SHA256

                                    ecf969c09b62cb597b171f7b06f1645d1be3c7582947e39a2fbfc42da00bd7c8

                                    SHA512

                                    0c71e479be92478c1879b6f650a419679bdc3f4e6e6df393d77160772e2340e03666e7e8e6ef4309ae30a0e2206e3bc874d4c488d2bc2b023070fe85c272b1fe

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                    Filesize

                                    252KB

                                    MD5

                                    592a70f5cad1e3533a1ddfd8763e5e50

                                    SHA1

                                    a913d48358aaddc8da2c7659529aabb724b76592

                                    SHA256

                                    07cd30a95a647fbee7e1f3ea8d5d235ee7a70e85c07e9c510baad32286420054

                                    SHA512

                                    acffb88a61f4ac996ba6d4f22e9f630d02261fa160471b743bc47c94419b4776a5899d7006445ca0b1f8cd99277f12541813525c3dc710ce590562e4bd3d6659

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                    Filesize

                                    252KB

                                    MD5

                                    4f937e4b495d83d64999be9aac2430c8

                                    SHA1

                                    ee79ebdb7428cc258e5dec0c8d31ad40503e28bf

                                    SHA256

                                    9653a0c8e9de8e037fa1afee4ae5e84f6cf48b4e2d466fa54ea719eedafaadea

                                    SHA512

                                    bdeaaf9d3c259ad28c6f8054f66c5a06adf0b9be52c86f63f35a72b5103fe125336f465d2ccc9fde66363d984286b334c4afba2c78c3fdd324a753e3e00bf787

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\ShaderCache\data_1
                                    Filesize

                                    264KB

                                    MD5

                                    f50f89a0a91564d0b8a211f8921aa7de

                                    SHA1

                                    112403a17dd69d5b9018b8cede023cb3b54eab7d

                                    SHA256

                                    b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

                                    SHA512

                                    bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

                                  • \??\pipe\crashpad_3796_DJJEQXRNZDMLYLTG
                                    MD5

                                    d41d8cd98f00b204e9800998ecf8427e

                                    SHA1

                                    da39a3ee5e6b4b0d3255bfef95601890afd80709

                                    SHA256

                                    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                                    SHA512

                                    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

                                  • memory/4960-53-0x00007FFE2DAC0000-0x00007FFE2E582000-memory.dmp
                                    Filesize

                                    10.8MB

                                  • memory/4960-0-0x00000000008C0000-0x00000000008D0000-memory.dmp
                                    Filesize

                                    64KB

                                  • memory/4960-101-0x000000001B740000-0x000000001B750000-memory.dmp
                                    Filesize

                                    64KB

                                  • memory/4960-2-0x000000001B740000-0x000000001B750000-memory.dmp
                                    Filesize

                                    64KB

                                  • memory/4960-1-0x00007FFE2DAC0000-0x00007FFE2E582000-memory.dmp
                                    Filesize

                                    10.8MB