Overview

overview

10

Static

static

901caa99d3...e5.exe

windows7_x64

10

901caa99d3...e5.exe

windows10_x64

10

Analysis

  • max time kernel
    151s
  • max time network
    179s
  • platform
    windows7_x64
  • resource
    win7v20210408
  • submitted
    25-09-2021 23:02

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General

  • Target

    901caa99d3803e47a9fd31d101f323e5.exe

  • Size

    118KB

  • MD5

    901caa99d3803e47a9fd31d101f323e5

  • SHA1

    7e01765a560fa71b59e8af56213b5234781640e7

  • SHA256

    770a75002164e25891b3663582594cf2a82867ca3b734cc9b366784a252c7e75

  • SHA512

    8978d0d1f8d9244c42b528c42f772e039f83d0972209457e0f2a24675fef1f2b11abb952de136ed6ab0ba6708ee8892781515d8a20a683f40e70296d293892b1

Score
10/10
raccoonredlinesmokeloadertofseexmrig5ff0ccb2bc00dc52d1ad09949e9c7663bc9ca4d4qqbackdoordiscoveryevasioninfostealerminerpersistencespywarestealerthemidatrojan

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://naghenrietti1.top/

http://kimballiett2.top/

http://xadriettany3.top/

http://jebeccallis4.top/

http://nityanneron5.top/

http://umayaniela6.top/

http://lynettaram7.top/

http://sadineyalas8.top/

http://geenaldencia9.top/

http://aradysiusep10.top/
rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

qq

C2

135.181.142.223:30397

Extracted

Family

raccoon

Botnet

5ff0ccb2bc00dc52d1ad09949e9c7663bc9ca4d4

Attributes
  • url4cnc

    https://t.me/agrybirdsgamerept

rc4.plain
rc4.plain

Signatures

  • Raccoon

    Simple but powerful infostealer which was very active in 2019.

    stealerraccoon
  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    infostealerredline
  • RedLine Payload 3 IoCs
  • SmokeLoader

    Modular backdoor trojan in use since 2014.

    trojanbackdoorsmokeloader
  • Tofsee

    Backdoor/botnet which carries out malicious activities based on commands from a C2 server.

    trojantofsee
  • Windows security bypass 2 TTPs
    evasiontrojan
  • xmrig

    XMRig is a high performance, open source, cross platform CPU/GPU miner.

    minerxmrig
  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs
    evasion
  • XMRig Miner Payload 2 IoCs
    miner
  • Creates new service(s) 1 TTPs
    persistence
  • Downloads MZ/PE file
  • Executes dropped EXE 8 IoCs
  • Modifies Windows Firewall 1 TTPs
    evasion
  • Sets service image path in registry 2 TTPs
    persistence
  • Checks BIOS information in registry 2 TTPs 2 IoCs

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

  • Deletes itself 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

    spywarestealer
  • Themida packer 2 IoCs

    Detects Themida, an advanced Windows software protection system.

    themida
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
    spyware
  • Checks installed software on the system 1 TTPs

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

    discovery
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
    evasiontrojan
  • Drops file in System32 directory 2 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Suspicious use of SetThreadContext 5 IoCs
  • Launches sc.exe

    Sc.exe is a Windows utlilty to control services on the system.

  • Enumerates physical storage devices 1 TTPs

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

  • Checks SCSI registry key(s) 3 TTPs 6 IoCs

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

  • Modifies data under HKEY_USERS 12 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 8 IoCs
  • Suspicious use of FindShellTrayWindow 5 IoCs
  • Suspicious use of SendNotifyMessage 4 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\901caa99d3803e47a9fd31d101f323e5.exe
    "C:\Users\Admin\AppData\Local\Temp\901caa99d3803e47a9fd31d101f323e5.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:368
    • C:\Users\Admin\AppData\Local\Temp\901caa99d3803e47a9fd31d101f323e5.exe
      "C:\Users\Admin\AppData\Local\Temp\901caa99d3803e47a9fd31d101f323e5.exe"
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      PID:1096
  • C:\Users\Admin\AppData\Local\Temp\1AD0.exe
    C:\Users\Admin\AppData\Local\Temp\1AD0.exe
    1⤵
    • Executes dropped EXE
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1780
    • C:\Users\Admin\AppData\Local\Temp\1AD0.exe
      C:\Users\Admin\AppData\Local\Temp\1AD0.exe
      2⤵
      • Executes dropped EXE
      • Checks SCSI registry key(s)
      • Suspicious behavior: MapViewOfSection
      PID:1184
  • C:\Users\Admin\AppData\Local\Temp\1DDD.exe
    C:\Users\Admin\AppData\Local\Temp\1DDD.exe
    1⤵
    • Executes dropped EXE
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1784
    • C:\Users\Admin\AppData\Local\Temp\1DDD.exe
      C:\Users\Admin\AppData\Local\Temp\1DDD.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      PID:1692
  • C:\Users\Admin\AppData\Local\Temp\2453.exe
    C:\Users\Admin\AppData\Local\Temp\2453.exe
    1⤵
    • Executes dropped EXE
    • Checks BIOS information in registry
    • Checks whether UAC is enabled
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious use of AdjustPrivilegeToken
    PID:1144
  • C:\Users\Admin\AppData\Local\Temp\2B08.exe
    C:\Users\Admin\AppData\Local\Temp\2B08.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of WriteProcessMemory
    PID:524
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /C mkdir C:\Windows\SysWOW64\suznzdno\
      2⤵
        PID:1464
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /C move /Y "C:\Users\Admin\AppData\Local\Temp\igvhbxiy.exe" C:\Windows\SysWOW64\suznzdno\
        2⤵
          PID:884
        • C:\Windows\SysWOW64\sc.exe
          "C:\Windows\System32\sc.exe" create suznzdno binPath= "C:\Windows\SysWOW64\suznzdno\igvhbxiy.exe /d\"C:\Users\Admin\AppData\Local\Temp\2B08.exe\"" type= own start= auto DisplayName= "wifi support"
          2⤵
            PID:1208
          • C:\Windows\SysWOW64\sc.exe
            "C:\Windows\System32\sc.exe" description suznzdno "wifi internet conection"
            2⤵
              PID:1604
            • C:\Windows\SysWOW64\sc.exe
              "C:\Windows\System32\sc.exe" start suznzdno
              2⤵
                PID:436
              • C:\Windows\SysWOW64\netsh.exe
                "C:\Windows\System32\netsh.exe" advfirewall firewall add rule name="Host-process for services of Windows" dir=in action=allow program="C:\Windows\SysWOW64\svchost.exe" enable=yes>nul
                2⤵
                  PID:664
              • C:\Users\Admin\AppData\Local\Temp\3EA8.exe
                C:\Users\Admin\AppData\Local\Temp\3EA8.exe
                1⤵
                • Executes dropped EXE
                PID:1840
              • C:\Windows\SysWOW64\suznzdno\igvhbxiy.exe
                C:\Windows\SysWOW64\suznzdno\igvhbxiy.exe /d"C:\Users\Admin\AppData\Local\Temp\2B08.exe"
                1⤵
                • Executes dropped EXE
                • Suspicious use of SetThreadContext
                PID:1788
                • C:\Windows\SysWOW64\svchost.exe
                  svchost.exe
                  2⤵
                  • Drops file in System32 directory
                  • Suspicious use of SetThreadContext
                  • Modifies data under HKEY_USERS
                  PID:820
                  • C:\Windows\SysWOW64\svchost.exe
                    svchost.exe -o fastpool.xyz:10060 -u 9rLbTvsApFs3i3ojk5hDKicMNRQbxxFGwJA2hNC6NoZZDQN5tTFbhviFm4W3koxSrPg87Lnif7qxFYh9xpTJz1cT6B17Ph4.50000 -p x -k -a cn/half
                    3⤵
                    • Suspicious use of AdjustPrivilegeToken
                    PID:1572

              Network

              MITRE ATT&CK Matrix ATT&CK v6

              Initial Access

              Execution

              Persistence

              New Service

              1
              T1050

              Modify Existing Service

              1
              T1031

              Registry Run Keys / Startup Folder

              1
              T1060

              Privilege Escalation

              New Service

              1
              T1050

              Defense Evasion

              Disabling Security Tools

              1
              T1089

              Modify Registry

              2
              T1112

              Virtualization/Sandbox Evasion

              1
              T1497

              Credential Access

              Credentials in Files

              2
              T1081

              Discovery

              Query Registry

              4
              T1012

              Virtualization/Sandbox Evasion

              1
              T1497

              System Information Discovery

              4
              T1082

              Peripheral Device Discovery

              1
              T1120

              Lateral Movement

              Collection

              Data from Local System

              2
              T1005

              Exfiltration

              Command and Control

              Impact

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\1AD0.exe
                MD5

                216609a9fb41618563d5f64f9f43b09a

                SHA1

                fbaebb46289ff0b4fd7e952996d2926b7b5c2ae2

                SHA256

                d10efd5aadc823119edafc84d2451804a256fb53c625763bb801059fd473b1e6

                SHA512

                fcea381d7d0ee3ef088a69340c74987d8d938ada3c4cda17d9600a92c07829df0fdda1880f677de5064eae15a2e78be7f929ea06efeb637002d34fe010dd1c0a

                Download Submit
              • C:\Users\Admin\AppData\Local\Temp\1AD0.exe
                MD5

                216609a9fb41618563d5f64f9f43b09a

                SHA1

                fbaebb46289ff0b4fd7e952996d2926b7b5c2ae2

                SHA256

                d10efd5aadc823119edafc84d2451804a256fb53c625763bb801059fd473b1e6

                SHA512

                fcea381d7d0ee3ef088a69340c74987d8d938ada3c4cda17d9600a92c07829df0fdda1880f677de5064eae15a2e78be7f929ea06efeb637002d34fe010dd1c0a

                Download Submit
              • C:\Users\Admin\AppData\Local\Temp\1AD0.exe
                MD5

                216609a9fb41618563d5f64f9f43b09a

                SHA1

                fbaebb46289ff0b4fd7e952996d2926b7b5c2ae2

                SHA256

                d10efd5aadc823119edafc84d2451804a256fb53c625763bb801059fd473b1e6

                SHA512

                fcea381d7d0ee3ef088a69340c74987d8d938ada3c4cda17d9600a92c07829df0fdda1880f677de5064eae15a2e78be7f929ea06efeb637002d34fe010dd1c0a

                Download Submit
              • C:\Users\Admin\AppData\Local\Temp\1DDD.exe
                MD5

                8df6ef1e48d3a33226c91bf4a93b0c8a

                SHA1

                e70ed102babe577b9481be056cb8cc0564bdc669

                SHA256

                5c08f9fc48f867d84001477316d7235e73483cc3fc6ac0f94ebd68564da016cd

                SHA512

                d5e021bfd927ebd9ce585bafe88970ea576f4e27752940e087a03d18568787d7442735495703cd8c02a4988e4ab13fcfc089956c9b109d250227b947b8dab1d0

                Download Submit
              • C:\Users\Admin\AppData\Local\Temp\1DDD.exe
                MD5

                8df6ef1e48d3a33226c91bf4a93b0c8a

                SHA1

                e70ed102babe577b9481be056cb8cc0564bdc669

                SHA256

                5c08f9fc48f867d84001477316d7235e73483cc3fc6ac0f94ebd68564da016cd

                SHA512

                d5e021bfd927ebd9ce585bafe88970ea576f4e27752940e087a03d18568787d7442735495703cd8c02a4988e4ab13fcfc089956c9b109d250227b947b8dab1d0

                Download Submit
              • C:\Users\Admin\AppData\Local\Temp\1DDD.exe
                MD5

                8df6ef1e48d3a33226c91bf4a93b0c8a

                SHA1

                e70ed102babe577b9481be056cb8cc0564bdc669

                SHA256

                5c08f9fc48f867d84001477316d7235e73483cc3fc6ac0f94ebd68564da016cd

                SHA512

                d5e021bfd927ebd9ce585bafe88970ea576f4e27752940e087a03d18568787d7442735495703cd8c02a4988e4ab13fcfc089956c9b109d250227b947b8dab1d0

                Download Submit
              • C:\Users\Admin\AppData\Local\Temp\2453.exe
                MD5

                f853fe6b26dcf67545675aec618f3a99

                SHA1

                a70f5ffd6dac789909ccb19dfb31272a520c7bc0

                SHA256

                091ba447af0f0cabd66484b3f81e909ca01be4e27db9ccf42779174e04dad57a

                SHA512

                4764e88d5bdcf88447e0782c88fec18f5a1083b460829e16635a8602173f1a6813d3ff93866bef587f9f9b682451d4386bd765b2da580c69f7483b48f074bbd3

                Download Submit
              • C:\Users\Admin\AppData\Local\Temp\2B08.exe
                MD5

                ef9919f9069d7dbc5dd623483cb4cab5

                SHA1

                15dc95800da86f01c4ab3461f5d1549e3804d490

                SHA256

                ee8971669604d991bb835184b977c9d2c7fb8d24da37d4c4006e12719578b121

                SHA512

                af859aa71534c3359e6dd88a86239046b34c43809a6cf35a067ab2bb114b509625f430ff7c24ddefbd5b16802cd12095cd224801102985607e3f73008eec9698

                Download Submit
              • C:\Users\Admin\AppData\Local\Temp\2B08.exe
                MD5

                ef9919f9069d7dbc5dd623483cb4cab5

                SHA1

                15dc95800da86f01c4ab3461f5d1549e3804d490

                SHA256

                ee8971669604d991bb835184b977c9d2c7fb8d24da37d4c4006e12719578b121

                SHA512

                af859aa71534c3359e6dd88a86239046b34c43809a6cf35a067ab2bb114b509625f430ff7c24ddefbd5b16802cd12095cd224801102985607e3f73008eec9698

                Download Submit
              • C:\Users\Admin\AppData\Local\Temp\3EA8.exe
                MD5

                a947b436c8c302b6cb6deedfa565442f

                SHA1

                d5a394e4f91bc5a667ccc9701e844cbdee075ee9

                SHA256

                8fa2f31a5a0c1ecf0860d4fde78193a5dfe3634916067d8e49abba0e1bf9bbd0

                SHA512

                1104e706cd4ebfd28b7bd7362507ea4290b55e23596a4a13d199261f4d444d8ae066a7a1960ad848c640b84d2e1aa4814719d727a6cf85f5ae7d4a3c5cc934ca

                Download Submit
              • C:\Users\Admin\AppData\Local\Temp\igvhbxiy.exe
                MD5

                552f2bcebc8f81760ebcbdb5e76b07de

                SHA1

                61d8fc21ddaa9ff04a3181f7bd1834064091b443

                SHA256

                f73907b2dd84bfe72f2f67802eaf155846ad90abc2788e376a92d7fb628a9d88

                SHA512

                600787825e76951dd3e2aefbf5c3163c28b651e180993c3648d90304586b4c2d130d6140ca4392714dac30270c15daa6b2f9fa078d3f6f216d18f70be0be5970

                Download Submit
              • C:\Windows\SysWOW64\suznzdno\igvhbxiy.exe
                MD5

                552f2bcebc8f81760ebcbdb5e76b07de

                SHA1

                61d8fc21ddaa9ff04a3181f7bd1834064091b443

                SHA256

                f73907b2dd84bfe72f2f67802eaf155846ad90abc2788e376a92d7fb628a9d88

                SHA512

                600787825e76951dd3e2aefbf5c3163c28b651e180993c3648d90304586b4c2d130d6140ca4392714dac30270c15daa6b2f9fa078d3f6f216d18f70be0be5970

                Download Submit
              • \Users\Admin\AppData\Local\Temp\1AD0.exe
                MD5

                216609a9fb41618563d5f64f9f43b09a

                SHA1

                fbaebb46289ff0b4fd7e952996d2926b7b5c2ae2

                SHA256

                d10efd5aadc823119edafc84d2451804a256fb53c625763bb801059fd473b1e6

                SHA512

                fcea381d7d0ee3ef088a69340c74987d8d938ada3c4cda17d9600a92c07829df0fdda1880f677de5064eae15a2e78be7f929ea06efeb637002d34fe010dd1c0a

                Download Submit
              • \Users\Admin\AppData\Local\Temp\1DDD.exe
                MD5

                8df6ef1e48d3a33226c91bf4a93b0c8a

                SHA1

                e70ed102babe577b9481be056cb8cc0564bdc669

                SHA256

                5c08f9fc48f867d84001477316d7235e73483cc3fc6ac0f94ebd68564da016cd

                SHA512

                d5e021bfd927ebd9ce585bafe88970ea576f4e27752940e087a03d18568787d7442735495703cd8c02a4988e4ab13fcfc089956c9b109d250227b947b8dab1d0

                Download Submit
              • memory/368-62-0x00000000002A0000-0x00000000002A9000-memory.dmp
                Filesize

                36KB

                Download
              • memory/436-107-0x0000000000000000-mapping.dmp
                Download
              • memory/524-101-0x0000000000400000-0x00000000004AF000-memory.dmp
                Filesize

                700KB

                Download
              • memory/524-96-0x00000000001B0000-0x00000000001C3000-memory.dmp
                Filesize

                76KB

                Download
              • memory/524-86-0x0000000000000000-mapping.dmp
                Download
              • memory/664-109-0x0000000000000000-mapping.dmp
                Download
              • memory/820-114-0x0000000000080000-0x0000000000095000-memory.dmp
                Filesize

                84KB

                Download
              • memory/820-115-0x0000000000089A6B-mapping.dmp
                Download
              • memory/884-99-0x0000000000000000-mapping.dmp
                Download
              • memory/1096-61-0x0000000075C71000-0x0000000075C73000-memory.dmp
                Filesize

                8KB

                Download
              • memory/1096-60-0x0000000000402FA5-mapping.dmp
                Download
              • memory/1096-59-0x0000000000400000-0x0000000000409000-memory.dmp
                Filesize

                36KB

                Download
              • memory/1144-74-0x0000000000000000-mapping.dmp
                Download
              • memory/1144-84-0x0000000001180000-0x0000000001181000-memory.dmp
                Filesize

                4KB

                Download
              • memory/1144-88-0x00000000051C0000-0x00000000051C1000-memory.dmp
                Filesize

                4KB

                Download
              • memory/1184-80-0x0000000000402FA5-mapping.dmp
                Download
              • memory/1208-102-0x0000000000000000-mapping.dmp
                Download
              • memory/1252-63-0x0000000002210000-0x0000000002226000-memory.dmp
                Filesize

                88KB

                Download
              • memory/1252-64-0x0000000002EC0000-0x0000000002ED0000-memory.dmp
                Filesize

                64KB

                Download
              • memory/1252-103-0x0000000004160000-0x0000000004176000-memory.dmp
                Filesize

                88KB

                Download
              • memory/1464-98-0x0000000000000000-mapping.dmp
                Download
              • memory/1572-119-0x0000000000200000-0x00000000002F1000-memory.dmp
                Filesize

                964KB

                Download
              • memory/1572-123-0x000000000029259C-mapping.dmp
                Download
              • memory/1604-104-0x0000000000000000-mapping.dmp
                Download
              • memory/1692-89-0x0000000000400000-0x0000000000422000-memory.dmp
                Filesize

                136KB

                Download
              • memory/1692-94-0x0000000004790000-0x0000000004791000-memory.dmp
                Filesize

                4KB

                Download
              • memory/1692-92-0x0000000000400000-0x0000000000422000-memory.dmp
                Filesize

                136KB

                Download
              • memory/1692-90-0x000000000041C5CE-mapping.dmp
                Download
              • memory/1780-65-0x0000000000000000-mapping.dmp
                Download
              • memory/1784-73-0x00000000044B0000-0x00000000044B1000-memory.dmp
                Filesize

                4KB

                Download
              • memory/1784-70-0x0000000000990000-0x0000000000991000-memory.dmp
                Filesize

                4KB

                Download
              • memory/1784-67-0x0000000000000000-mapping.dmp
                Download
              • memory/1788-118-0x0000000000400000-0x00000000004AF000-memory.dmp
                Filesize

                700KB

                Download
              • memory/1840-105-0x0000000000000000-mapping.dmp
                Download
              • memory/1840-111-0x0000000000330000-0x00000000003C0000-memory.dmp
                Filesize

                576KB

                Download
              • memory/1840-117-0x0000000000400000-0x00000000004F2000-memory.dmp
                Filesize

                968KB

                Download