Analysis

  • max time kernel
    118s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    20-12-2021 19:08

General

  • Target

    f997fc9407991062241af5442395f248.exe

  • Size

    623KB

  • MD5

    f997fc9407991062241af5442395f248

  • SHA1

    65e35087a12acb4e7cf06fefd944c812300c53ef

  • SHA256

    aafd6e7487c5c216557edd7a6d58fd7e24a5d8f37d0081cc79949173b0822623

  • SHA512

    32d9b1c9c08085d803979d472b7a8f20e4e710c2fc9113abb6126116d5e693d7d7f3183d11ecae01e504c30c3bc9b79ad88448574e7c9e78c7f0ce0516a70d7b

Malware Config

Extracted

Family

redline

Botnet

runpe

C2

142.202.242.172:7667

Extracted

Family

amadey

Version

2.86

C2

2.56.56.210/notAnoob/index.php

Signatures

  • Amadey

    Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

  • Detect Neshta Payload 18 IoCs
  • Modifies system executable filetype association 2 TTPs 1 IoCs
  • Neshta

    Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.

  • RedLine

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

  • RedLine Payload 1 IoCs
  • Downloads MZ/PE file
  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 5 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

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

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

  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f997fc9407991062241af5442395f248.exe
    "C:\Users\Admin\AppData\Local\Temp\f997fc9407991062241af5442395f248.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1964
    • C:\ProgramData\9543_1640014546_7860.exe
      "C:\ProgramData\9543_1640014546_7860.exe"
      2⤵
      • Modifies system executable filetype association
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in Program Files directory
      • Drops file in Windows directory
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:460
      • C:\Users\Admin\AppData\Local\Temp\3582-490\9543_1640014546_7860.exe
        "C:\Users\Admin\AppData\Local\Temp\3582-490\9543_1640014546_7860.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:1032
        • C:\Windows\svchost.com
          "C:\Windows\svchost.com" "C:\Users\Admin\AppData\Local\Temp\A0383E~1\tkools.exe"
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Drops file in Program Files directory
          • Drops file in Windows directory
          • Suspicious use of WriteProcessMemory
          PID:632
          • C:\Users\Admin\AppData\Local\Temp\A0383E~1\tkools.exe
            C:\Users\Admin\AppData\Local\Temp\A0383E~1\tkools.exe
            5⤵
            • Executes dropped EXE
            PID:2044

Network

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Change Default File Association

1
T1042

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

2
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\MSOCache\ALLUSE~1\{90140~1\DW20.EXE
    MD5

    02ee6a3424782531461fb2f10713d3c1

    SHA1

    b581a2c365d93ebb629e8363fd9f69afc673123f

    SHA256

    ead58c483cb20bcd57464f8a4929079539d634f469b213054bf737d227c026dc

    SHA512

    6c9272cb1b6bde3ee887e1463ab30ea76568cb1a285d11393337b78c4ad1c3b7e6ce47646a92ab6d70bff4b02ab9d699b84af9437b720e52dcd35579fe2693ec

  • C:\MSOCache\ALLUSE~1\{90140~1\dwtrig20.exe
    MD5

    cf6c595d3e5e9667667af096762fd9c4

    SHA1

    9bb44da8d7f6457099cb56e4f7d1026963dce7ce

    SHA256

    593e60cc30ae0789448547195af77f550387f6648d45847ea244dd0dd7abf03d

    SHA512

    ff4f789df9e6a6d0fbe12b3250f951fcf11e857906c65e96a30bb46266e7e1180d6103a03db2f3764e0d1346b2de7afba8259ba080057e4a268e45e8654dfa80

  • C:\MSOCache\ALLUSE~1\{9A861~1\ose.exe
    MD5

    58b58875a50a0d8b5e7be7d6ac685164

    SHA1

    1e0b89c1b2585c76e758e9141b846ed4477b0662

    SHA256

    2a0aa0763fdef9c38c5dd4d50703f0c7e27f4903c139804ec75e55f8388139ae

    SHA512

    d67214077162a105d01b11a8e207fab08b45b08fbfba0615a2ea146e1dd99eea35e4f02958a1754d3192292c00caf777f186f0a362e4b8b0da51fabbdb76375b

  • C:\MSOCache\ALLUSE~1\{9A861~1\setup.exe
    MD5

    566ed4f62fdc96f175afedd811fa0370

    SHA1

    d4b47adc40e0d5a9391d3f6f2942d1889dd2a451

    SHA256

    e17cd94c08fc0e001a49f43a0801cea4625fb9aee211b6dfebebec446c21f460

    SHA512

    cdf8f508d396a1a0d2e0fc25f2ae46398b25039a0dafa0919737cc44e3e926ebae4c3aa26f1a3441511430f1a36241f8e61c515a5d9bd98ad4740d4d0f7b8db7

  • C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE
    MD5

    831270ac3db358cdbef5535b0b3a44e6

    SHA1

    c0423685c09bbe465f6bb7f8672c936e768f05a3

    SHA256

    a8f78ac26c738b13564252f1048ca784bf152ef048b829d3d22650b7f62078f0

    SHA512

    f64a00977d4b6f8c43f53cee7bb450f3c8cbef08525975055fde5d8c515db32d2bfad92e99313b3a10a72a50dd09b4ffe28e9af4c148c6480622ba486776e450

  • C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE
    MD5

    8c4f4eb73490ca2445d8577cf4bb3c81

    SHA1

    0f7d1914b7aeabdb1f1e4caedd344878f48be075

    SHA256

    85f7249bfac06b5ee9b20c7f520e3fdc905be7d64cfbefb7dcd82cd8d44686d5

    SHA512

    65453075c71016b06430246c1ee2876b7762a03112caf13cff4699b7b40487616c88a1160d31e86697083e2992e0dd88ebf1721679981077799187efaa0a1769

  • C:\PROGRA~2\Adobe\READER~1.0\Reader\ADOBEC~1.EXE
    MD5

    41b87061bb3a2ffc31e3f74b3d575328

    SHA1

    579039f93ea8dd62986253f0d9f3ed3cc0e6deec

    SHA256

    3a36c66c1aa202ce5d2bdf617d4dae08774faf51ed51020391d06347c9f56b14

    SHA512

    54284e62251317d24cad368425786b0a63dbce8a978c1713ef00e1c0d78eea00d98b3c8a6acb9c868f326e4e331583282e402e5f829a3426f12ce49444e9268a

  • C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe
    MD5

    3ec4922dbca2d07815cf28144193ded9

    SHA1

    75cda36469743fbc292da2684e76a26473f04a6d

    SHA256

    0587fd366ea7e94b3ae500874b1c5d684b5357fcc7389682d5a13c3301a28801

    SHA512

    956c3a1f2689cb72600edd2e90d652b77592a8a81d319dce026e88f6c02231af06aebd57d68460eb406de00c113522173423cb1b339a41a3918f379c7dc311f7

  • C:\PROGRA~2\MICROS~1\Office14\WORDICON.EXE
    MD5

    fc87e701e7aab07cd97897512ab33660

    SHA1

    65dcd8e5715f2e4973fb6b271ffcb4af9cefae53

    SHA256

    bb1814297615d6b22fa20ee4f8613c8bc9fa67d93cb7fe032f46f377569e2f46

    SHA512

    b03e3b3f7b0f11b85757d8bf5678542f4281407e95cf8e074da4ddc421c217fcfaf23cc927ccd0bbca2891a424b2d3565072aba6406dc46c2fa1fdba7a249eec

  • C:\PROGRA~2\MOZILL~1\UNINST~1.EXE
    MD5

    e7d2d4bedb99f13e7be8338171e56dbf

    SHA1

    8dafd75ae2c13d99e5ef8c0e9362a445536c31b5

    SHA256

    c8ef54853df3a3b64aa4b1ecfb91615d616c7ff998589e5a3434118611ad2a24

    SHA512

    2017dea799cc03b02a17e3616fb6fbe8c86ab2450b1aaf147fce1e67cc472ded12befd686d395386ffdaa992145996eb421d61d3a922cea45e94ac40eef76adc

  • C:\ProgramData\9543_1640014546_7860.exe
    MD5

    05ac7818089aaed02ed5320d50f47132

    SHA1

    f9dfd169342637416bdc47d3d6ac6a31f062577f

    SHA256

    bd5a15ce7b5a16bde1c0a182285da7d47d64e2b1542d57947a139d5bd0a31e70

    SHA512

    1a32853839ca5b0cc1fbc45cbda944cc3681ff0c1e6bbe7e37cbeb60a2e7d400c214b85fd29c8fae72cd098e0bd312256a70d230e2404e2202b8d63c236fc53d

  • C:\ProgramData\9543_1640014546_7860.exe
    MD5

    05ac7818089aaed02ed5320d50f47132

    SHA1

    f9dfd169342637416bdc47d3d6ac6a31f062577f

    SHA256

    bd5a15ce7b5a16bde1c0a182285da7d47d64e2b1542d57947a139d5bd0a31e70

    SHA512

    1a32853839ca5b0cc1fbc45cbda944cc3681ff0c1e6bbe7e37cbeb60a2e7d400c214b85fd29c8fae72cd098e0bd312256a70d230e2404e2202b8d63c236fc53d

  • C:\Users\ALLUSE~1\PACKAG~1\{CA675~1\VCREDI~1.EXE
    MD5

    f6636e7fd493f59a5511f08894bba153

    SHA1

    3618061817fdf1155acc0c99b7639b30e3b6936c

    SHA256

    61720d294189141b74631299911d91874aa02e67096a47cfaf56ef03f568bd33

    SHA512

    bd2ae751a37b4c065f0d7f7f7ec19785c1552dfaa4818fdb213fffcf90b7951886131a2b5d7aad843f714be418383fcf09ba1d9548bdbf38fa3d304a092a33d1

  • C:\Users\ALLUSE~1\PACKAG~1\{EF6B0~1\VCREDI~1.EXE
    MD5

    07e194ce831b1846111eb6c8b176c86e

    SHA1

    b9c83ec3b0949cb661878fb1a8b43a073e15baf1

    SHA256

    d882f673ddf40a7ea6d89ce25e4ee55d94a5ef0b5403aa8d86656fd960d0e4ac

    SHA512

    55f9b6d3199aa60d836b6792ae55731236fb2a99c79ce8522e07e579c64eabb88fa413c02632deb87a361dd8490361aa1424beed2e01ba28be220f8c676a1bb5

  • C:\Users\ALLUSE~1\PACKAG~1\{F4220~1\VC_RED~1.EXE
    MD5

    fa982a173f9d3628c2b3ff62bd8a2f87

    SHA1

    2cfb18d542ae6b6cf5a1223f1a77defd9b91fa56

    SHA256

    bc5d80d05a1bd474cb5160782765bf973ba34ea25dedf7e96dfaf932b9935032

    SHA512

    95ca9066a2e5272494b8e234220b6028c14892679023ca70801475c38d341032363589375ec6ffc4cde3416dd88d0e3082d315f7beddccdf014122ddd0a90644

  • C:\Users\Admin\AppData\Local\Temp\3582-490\9543_1640014546_7860.exe
    MD5

    47d324d0398317af1f842dd2a271c3f0

    SHA1

    045937d0083abe615ce4780684f500dfde4c550b

    SHA256

    0247ed2604b2aea96511a96de88d6925040d26bc7239ab05968caf64210b1b50

    SHA512

    ecfffe8d7eab4e627adc71ddc13cc9aaaf814fb76f9eaf9cfc11f9ecb6c4d3a653a7be67b803f47859bb0f475cf5eced2e9491c660bed4cc7cf6c7210c210823

  • C:\Users\Admin\AppData\Local\Temp\3582-490\9543_1640014546_7860.exe
    MD5

    47d324d0398317af1f842dd2a271c3f0

    SHA1

    045937d0083abe615ce4780684f500dfde4c550b

    SHA256

    0247ed2604b2aea96511a96de88d6925040d26bc7239ab05968caf64210b1b50

    SHA512

    ecfffe8d7eab4e627adc71ddc13cc9aaaf814fb76f9eaf9cfc11f9ecb6c4d3a653a7be67b803f47859bb0f475cf5eced2e9491c660bed4cc7cf6c7210c210823

  • C:\Users\Admin\AppData\Local\Temp\A0383E~1\tkools.exe
    MD5

    47d324d0398317af1f842dd2a271c3f0

    SHA1

    045937d0083abe615ce4780684f500dfde4c550b

    SHA256

    0247ed2604b2aea96511a96de88d6925040d26bc7239ab05968caf64210b1b50

    SHA512

    ecfffe8d7eab4e627adc71ddc13cc9aaaf814fb76f9eaf9cfc11f9ecb6c4d3a653a7be67b803f47859bb0f475cf5eced2e9491c660bed4cc7cf6c7210c210823

  • C:\Users\Admin\AppData\Local\Temp\A0383E~1\tkools.exe
    MD5

    47d324d0398317af1f842dd2a271c3f0

    SHA1

    045937d0083abe615ce4780684f500dfde4c550b

    SHA256

    0247ed2604b2aea96511a96de88d6925040d26bc7239ab05968caf64210b1b50

    SHA512

    ecfffe8d7eab4e627adc71ddc13cc9aaaf814fb76f9eaf9cfc11f9ecb6c4d3a653a7be67b803f47859bb0f475cf5eced2e9491c660bed4cc7cf6c7210c210823

  • C:\Users\Admin\AppData\Local\Temp\tmp5023.tmp
    MD5

    636109c2282660c6e7727d579234b82c

    SHA1

    08fa6d6606616b3d56237b44b6c3dacf1e1303ef

    SHA256

    d4de66c39199dd8a255dcaa4d3aa8ab5fe206d7730927209bbf77a397d983258

    SHA512

    6115e68807e54cb8319126ea7ea96eb81ec25c02aba5bad6ab96b309aed8d376078ca625132e67bd7bda58bd2ab2e315bd3f61378c79c3a20f1b747dfda0a1b3

  • C:\Windows\svchost.com
    MD5

    36fd5e09c417c767a952b4609d73a54b

    SHA1

    299399c5a2403080a5bf67fb46faec210025b36d

    SHA256

    980bac6c9afe8efc9c6fe459a5f77213b0d8524eb00de82437288eb96138b9a2

    SHA512

    1813a6a5b47a9b2cd3958cf4556714ae240f2aa19d0a241b596830f0f2b89a33ec864d00ce6a791d323a58dfbff42a0fded65eefbf980c92685e25c0ec415d92

  • C:\Windows\svchost.com
    MD5

    36fd5e09c417c767a952b4609d73a54b

    SHA1

    299399c5a2403080a5bf67fb46faec210025b36d

    SHA256

    980bac6c9afe8efc9c6fe459a5f77213b0d8524eb00de82437288eb96138b9a2

    SHA512

    1813a6a5b47a9b2cd3958cf4556714ae240f2aa19d0a241b596830f0f2b89a33ec864d00ce6a791d323a58dfbff42a0fded65eefbf980c92685e25c0ec415d92

  • \PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE
    MD5

    831270ac3db358cdbef5535b0b3a44e6

    SHA1

    c0423685c09bbe465f6bb7f8672c936e768f05a3

    SHA256

    a8f78ac26c738b13564252f1048ca784bf152ef048b829d3d22650b7f62078f0

    SHA512

    f64a00977d4b6f8c43f53cee7bb450f3c8cbef08525975055fde5d8c515db32d2bfad92e99313b3a10a72a50dd09b4ffe28e9af4c148c6480622ba486776e450

  • \PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE
    MD5

    9e2b9928c89a9d0da1d3e8f4bd96afa7

    SHA1

    ec66cda99f44b62470c6930e5afda061579cde35

    SHA256

    8899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043

    SHA512

    2ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156

  • \PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE
    MD5

    9e2b9928c89a9d0da1d3e8f4bd96afa7

    SHA1

    ec66cda99f44b62470c6930e5afda061579cde35

    SHA256

    8899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043

    SHA512

    2ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156

  • \Users\Admin\AppData\Local\Temp\3582-490\9543_1640014546_7860.exe
    MD5

    47d324d0398317af1f842dd2a271c3f0

    SHA1

    045937d0083abe615ce4780684f500dfde4c550b

    SHA256

    0247ed2604b2aea96511a96de88d6925040d26bc7239ab05968caf64210b1b50

    SHA512

    ecfffe8d7eab4e627adc71ddc13cc9aaaf814fb76f9eaf9cfc11f9ecb6c4d3a653a7be67b803f47859bb0f475cf5eced2e9491c660bed4cc7cf6c7210c210823

  • \Users\Admin\AppData\Local\Temp\A0383E~1\tkools.exe
    MD5

    47d324d0398317af1f842dd2a271c3f0

    SHA1

    045937d0083abe615ce4780684f500dfde4c550b

    SHA256

    0247ed2604b2aea96511a96de88d6925040d26bc7239ab05968caf64210b1b50

    SHA512

    ecfffe8d7eab4e627adc71ddc13cc9aaaf814fb76f9eaf9cfc11f9ecb6c4d3a653a7be67b803f47859bb0f475cf5eced2e9491c660bed4cc7cf6c7210c210823

  • memory/460-60-0x0000000074B21000-0x0000000074B23000-memory.dmp
    Filesize

    8KB

  • memory/460-58-0x0000000000000000-mapping.dmp
  • memory/632-69-0x0000000000000000-mapping.dmp
  • memory/1032-64-0x0000000000000000-mapping.dmp
  • memory/1964-54-0x000000013FCD0000-0x000000013FCD1000-memory.dmp
    Filesize

    4KB

  • memory/1964-62-0x00000000009F0000-0x0000000000A0B000-memory.dmp
    Filesize

    108KB

  • memory/1964-57-0x000000001BAB0000-0x000000001BAB2000-memory.dmp
    Filesize

    8KB

  • memory/1964-56-0x0000000000140000-0x000000000015F000-memory.dmp
    Filesize

    124KB

  • memory/2044-74-0x0000000000000000-mapping.dmp