Analysis

  • max time kernel
    151s
  • max time network
    147s
  • platform
    windows10_x64
  • resource
    win10-en-20211014
  • submitted
    14-11-2021 14:29

General

  • Target

    956f41e39f6297e6754fe49ccd307bca710ccd695bbd6934c991cc9d18b3b951.exe

  • Size

    219KB

  • MD5

    97db8f1572b7a55457e35f0419b30a65

  • SHA1

    a5278df54cc57c583a6e4b708c20cd7af1b5829c

  • SHA256

    956f41e39f6297e6754fe49ccd307bca710ccd695bbd6934c991cc9d18b3b951

  • SHA512

    67d2e64ebc7518d5e5a7138952eace199a9b1ae13cd99a5429ed822b49e83af4344f0ba5868ffb18d687e3ae64b07198e09cea16b768f6b10e5f78f14d23804d

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://host-file-host6.com/

http://host-host-file8.com/

rc4.i32
rc4.i32

Extracted

Family

redline

C2

185.159.80.90:38637

Extracted

Family

redline

Botnet

SuperStar

C2

185.215.113.29:36224

Extracted

Family

raccoon

Version

1.8.3-hotfix

Botnet

675718a5f2ce6d3cacf6cb04a512f5637eae995f

Attributes
  • url4cnc

    http://91.219.236.27/agrybirdsgamerept

    http://5.181.156.92/agrybirdsgamerept

    http://91.219.236.207/agrybirdsgamerept

    http://185.225.19.18/agrybirdsgamerept

    http://91.219.237.227/agrybirdsgamerept

    http://185.163.47.176/agrybirdsgamerept

rc4.plain
rc4.plain

Extracted

Family

raccoon

Version

1.8.3-hotfix

Botnet

ddf183af4241e3172885cf1b2c4c1fb4ee03d05a

Attributes
  • url4cnc

    http://91.219.236.27/capibar

    http://5.181.156.92/capibar

    http://91.219.236.207/capibar

    http://185.225.19.18/capibar

    http://91.219.237.227/capibar

    https://t.me/capibar

rc4.plain
rc4.plain

Signatures

  • Raccoon

    Simple but powerful infostealer which was very active in 2019.

  • RedLine

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

  • RedLine Payload 5 IoCs
  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • Suspicious use of NtCreateProcessExOtherParentProcess 1 IoCs
  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs
  • Downloads MZ/PE file
  • Executes dropped EXE 10 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

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

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

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

  • Themida packer 2 IoCs

    Detects Themida, an advanced Windows software protection system.

  • 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.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Suspicious use of SetThreadContext 4 IoCs
  • Program crash 1 IoCs
  • Checks SCSI registry key(s) 3 TTPs 6 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 41 IoCs
  • Suspicious use of WriteProcessMemory 50 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\956f41e39f6297e6754fe49ccd307bca710ccd695bbd6934c991cc9d18b3b951.exe
    "C:\Users\Admin\AppData\Local\Temp\956f41e39f6297e6754fe49ccd307bca710ccd695bbd6934c991cc9d18b3b951.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2716
    • C:\Users\Admin\AppData\Local\Temp\956f41e39f6297e6754fe49ccd307bca710ccd695bbd6934c991cc9d18b3b951.exe
      "C:\Users\Admin\AppData\Local\Temp\956f41e39f6297e6754fe49ccd307bca710ccd695bbd6934c991cc9d18b3b951.exe"
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      PID:3364
  • C:\Users\Admin\AppData\Local\Temp\1578.exe
    C:\Users\Admin\AppData\Local\Temp\1578.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3760
    • C:\Users\Admin\AppData\Local\Temp\1578.exe
      C:\Users\Admin\AppData\Local\Temp\1578.exe
      2⤵
      • Executes dropped EXE
      • Checks SCSI registry key(s)
      • Suspicious behavior: MapViewOfSection
      PID:3940
  • C:\Users\Admin\AppData\Local\Temp\1A1C.exe
    C:\Users\Admin\AppData\Local\Temp\1A1C.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4008
    • C:\Users\Admin\AppData\Local\Temp\1A1C.exe
      C:\Users\Admin\AppData\Local\Temp\1A1C.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      PID:652
  • C:\Users\Admin\AppData\Local\Temp\1D0B.exe
    C:\Users\Admin\AppData\Local\Temp\1D0B.exe
    1⤵
    • Executes dropped EXE
    PID:1100
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1100 -s 480
      2⤵
      • Suspicious use of NtCreateProcessExOtherParentProcess
      • Program crash
      • Suspicious use of AdjustPrivilegeToken
      PID:2408
  • C:\Users\Admin\AppData\Local\Temp\20C6.exe
    C:\Users\Admin\AppData\Local\Temp\20C6.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:608
    • C:\Users\Admin\AppData\Local\Temp\20C6.exe
      C:\Users\Admin\AppData\Local\Temp\20C6.exe
      2⤵
      • Executes dropped EXE
      PID:3948
  • C:\Users\Admin\AppData\Local\Temp\25A9.exe
    C:\Users\Admin\AppData\Local\Temp\25A9.exe
    1⤵
    • Executes dropped EXE
    PID:800
  • C:\Users\Admin\AppData\Local\Temp\3039.exe
    C:\Users\Admin\AppData\Local\Temp\3039.exe
    1⤵
    • Executes dropped EXE
    PID:1532
  • C:\Users\Admin\AppData\Local\Temp\4BE0.exe
    C:\Users\Admin\AppData\Local\Temp\4BE0.exe
    1⤵
    • Executes dropped EXE
    • Checks BIOS information in registry
    • Checks whether UAC is enabled
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious use of AdjustPrivilegeToken
    PID:2808

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\1A1C.exe.log
    MD5

    41fbed686f5700fc29aaccf83e8ba7fd

    SHA1

    5271bc29538f11e42a3b600c8dc727186e912456

    SHA256

    df4e9d012687cdabd15e86bf37be15d6c822e1f50dde530a02468f0006586437

    SHA512

    234b2235c1ced25810a4121c5eabcbf9f269e82c126a1adc363ee34478173f8b462e90eb53f5f11533641663350b90ec1e2360fd805b10c041fab12f4da7a034

  • C:\Users\Admin\AppData\Local\Temp\1578.exe
    MD5

    97db8f1572b7a55457e35f0419b30a65

    SHA1

    a5278df54cc57c583a6e4b708c20cd7af1b5829c

    SHA256

    956f41e39f6297e6754fe49ccd307bca710ccd695bbd6934c991cc9d18b3b951

    SHA512

    67d2e64ebc7518d5e5a7138952eace199a9b1ae13cd99a5429ed822b49e83af4344f0ba5868ffb18d687e3ae64b07198e09cea16b768f6b10e5f78f14d23804d

  • C:\Users\Admin\AppData\Local\Temp\1578.exe
    MD5

    97db8f1572b7a55457e35f0419b30a65

    SHA1

    a5278df54cc57c583a6e4b708c20cd7af1b5829c

    SHA256

    956f41e39f6297e6754fe49ccd307bca710ccd695bbd6934c991cc9d18b3b951

    SHA512

    67d2e64ebc7518d5e5a7138952eace199a9b1ae13cd99a5429ed822b49e83af4344f0ba5868ffb18d687e3ae64b07198e09cea16b768f6b10e5f78f14d23804d

  • C:\Users\Admin\AppData\Local\Temp\1578.exe
    MD5

    97db8f1572b7a55457e35f0419b30a65

    SHA1

    a5278df54cc57c583a6e4b708c20cd7af1b5829c

    SHA256

    956f41e39f6297e6754fe49ccd307bca710ccd695bbd6934c991cc9d18b3b951

    SHA512

    67d2e64ebc7518d5e5a7138952eace199a9b1ae13cd99a5429ed822b49e83af4344f0ba5868ffb18d687e3ae64b07198e09cea16b768f6b10e5f78f14d23804d

  • C:\Users\Admin\AppData\Local\Temp\1A1C.exe
    MD5

    5e34695c9f46f1e69ce731d3b7359c88

    SHA1

    e1e5bb43f0c7556bcccc8cb698f854694bdc024a

    SHA256

    97f96815d81f9c1c8ede31f1c21fda2bee7cbab3490184ef833d9d2e8c17e6fc

    SHA512

    659fa0b695942c35dd4ef499d6c01d9b2a8c23254ea31465a126fd71a0d542ee71da9349ffc8226083393ed37c0668f63c97cc7ef3e014eae793b1f1ba7d6b43

  • C:\Users\Admin\AppData\Local\Temp\1A1C.exe
    MD5

    5e34695c9f46f1e69ce731d3b7359c88

    SHA1

    e1e5bb43f0c7556bcccc8cb698f854694bdc024a

    SHA256

    97f96815d81f9c1c8ede31f1c21fda2bee7cbab3490184ef833d9d2e8c17e6fc

    SHA512

    659fa0b695942c35dd4ef499d6c01d9b2a8c23254ea31465a126fd71a0d542ee71da9349ffc8226083393ed37c0668f63c97cc7ef3e014eae793b1f1ba7d6b43

  • C:\Users\Admin\AppData\Local\Temp\1A1C.exe
    MD5

    5e34695c9f46f1e69ce731d3b7359c88

    SHA1

    e1e5bb43f0c7556bcccc8cb698f854694bdc024a

    SHA256

    97f96815d81f9c1c8ede31f1c21fda2bee7cbab3490184ef833d9d2e8c17e6fc

    SHA512

    659fa0b695942c35dd4ef499d6c01d9b2a8c23254ea31465a126fd71a0d542ee71da9349ffc8226083393ed37c0668f63c97cc7ef3e014eae793b1f1ba7d6b43

  • C:\Users\Admin\AppData\Local\Temp\1D0B.exe
    MD5

    d985b4cfdceecc3c0fe4f3e4fda4e416

    SHA1

    f3c14a4d87569e54faaf0eac73ec1aafa2621dfa

    SHA256

    a8b37d6b073ee045ae63473cb1a592c974e896b19e3db06d552f955901c06db7

    SHA512

    560a056c076db6893f6407807d9a10d1078c148aa588d9de6ce1874eeac0a4feaf2102b656ba96316a32c89df97986f20cf77e55117e2c9bf97e52ef3381335c

  • C:\Users\Admin\AppData\Local\Temp\1D0B.exe
    MD5

    d985b4cfdceecc3c0fe4f3e4fda4e416

    SHA1

    f3c14a4d87569e54faaf0eac73ec1aafa2621dfa

    SHA256

    a8b37d6b073ee045ae63473cb1a592c974e896b19e3db06d552f955901c06db7

    SHA512

    560a056c076db6893f6407807d9a10d1078c148aa588d9de6ce1874eeac0a4feaf2102b656ba96316a32c89df97986f20cf77e55117e2c9bf97e52ef3381335c

  • C:\Users\Admin\AppData\Local\Temp\20C6.exe
    MD5

    2a1066c51c89ccd48e83e3cbf5e7b915

    SHA1

    9462700f8565f4caf8cd615ad2269167627102f7

    SHA256

    9b89a2799561feef80c6940f819894d238bf1140b603451602f7ba999d9118e1

    SHA512

    f9768a59d20cb5d6aaf86b8f859a5e3eac958010e8b6699d7c92e4e2f350236a29aab552b5babc819ddc4127f96232342a3c14a7e12ac7d5cf9da45e0a537cd4

  • C:\Users\Admin\AppData\Local\Temp\20C6.exe
    MD5

    2a1066c51c89ccd48e83e3cbf5e7b915

    SHA1

    9462700f8565f4caf8cd615ad2269167627102f7

    SHA256

    9b89a2799561feef80c6940f819894d238bf1140b603451602f7ba999d9118e1

    SHA512

    f9768a59d20cb5d6aaf86b8f859a5e3eac958010e8b6699d7c92e4e2f350236a29aab552b5babc819ddc4127f96232342a3c14a7e12ac7d5cf9da45e0a537cd4

  • C:\Users\Admin\AppData\Local\Temp\20C6.exe
    MD5

    2a1066c51c89ccd48e83e3cbf5e7b915

    SHA1

    9462700f8565f4caf8cd615ad2269167627102f7

    SHA256

    9b89a2799561feef80c6940f819894d238bf1140b603451602f7ba999d9118e1

    SHA512

    f9768a59d20cb5d6aaf86b8f859a5e3eac958010e8b6699d7c92e4e2f350236a29aab552b5babc819ddc4127f96232342a3c14a7e12ac7d5cf9da45e0a537cd4

  • C:\Users\Admin\AppData\Local\Temp\25A9.exe
    MD5

    0f9d1f2e3aaad601bb95a039b0aedcfb

    SHA1

    141e7b7b2a4a31b2a7e599b2d2064239fcc66707

    SHA256

    db4ec306ea32c01cb486566c699b9b88013beb26c2830319785bf5a4ee4735b5

    SHA512

    b68708a0aa425a3f90df3c1639aeb2358f34fa5bfb3691d3010cd528cdce99692269b13cda9f05172d8608fc08b7b7ca5449d495290a5e9e81221edfe9d052e7

  • C:\Users\Admin\AppData\Local\Temp\25A9.exe
    MD5

    0f9d1f2e3aaad601bb95a039b0aedcfb

    SHA1

    141e7b7b2a4a31b2a7e599b2d2064239fcc66707

    SHA256

    db4ec306ea32c01cb486566c699b9b88013beb26c2830319785bf5a4ee4735b5

    SHA512

    b68708a0aa425a3f90df3c1639aeb2358f34fa5bfb3691d3010cd528cdce99692269b13cda9f05172d8608fc08b7b7ca5449d495290a5e9e81221edfe9d052e7

  • C:\Users\Admin\AppData\Local\Temp\3039.exe
    MD5

    b76d8e5f36cb06dcf1d496959a19b6dd

    SHA1

    180cc85c3b1297456709e26d824cc9c7f6413e80

    SHA256

    9038fbaa63cd52bdce21f517cd94c6c29aad7fa6fc0d81ee32de6becffd2f272

    SHA512

    da03100e0c3996ab59bf57806d31be244b29f47eb824d033eead3c7cba0e975aacdc4eec250b2986913a6b3338837323a173c362ac3f214b8897c2306819cdf6

  • C:\Users\Admin\AppData\Local\Temp\3039.exe
    MD5

    b76d8e5f36cb06dcf1d496959a19b6dd

    SHA1

    180cc85c3b1297456709e26d824cc9c7f6413e80

    SHA256

    9038fbaa63cd52bdce21f517cd94c6c29aad7fa6fc0d81ee32de6becffd2f272

    SHA512

    da03100e0c3996ab59bf57806d31be244b29f47eb824d033eead3c7cba0e975aacdc4eec250b2986913a6b3338837323a173c362ac3f214b8897c2306819cdf6

  • C:\Users\Admin\AppData\Local\Temp\4BE0.exe
    MD5

    2855945a6869f6118a4a0bf2c88fd40b

    SHA1

    2c26bb2eaa1f4ebc7a9dd8b00cd22388d8abde1a

    SHA256

    ee2105a3395dc3eb3c83f9c810ab2bb3c33eb9f688fa9702208c1ab1aa9d7f7e

    SHA512

    ecfc6f528a0b4a1995a59fc6423befdf707516f969c0afe312421f40a3aef94d5cccaf9e5621601edee8f072b46723e02467c89f073d4a1871847ac15e4bd46f

  • memory/608-137-0x0000000000000000-mapping.dmp
  • memory/608-157-0x00000000020A0000-0x00000000020D0000-memory.dmp
    Filesize

    192KB

  • memory/608-156-0x00000000004B0000-0x00000000004D2000-memory.dmp
    Filesize

    136KB

  • memory/652-192-0x00000000066D0000-0x00000000066D1000-memory.dmp
    Filesize

    4KB

  • memory/652-206-0x0000000007A40000-0x0000000007A41000-memory.dmp
    Filesize

    4KB

  • memory/652-171-0x0000000000400000-0x0000000000420000-memory.dmp
    Filesize

    128KB

  • memory/652-190-0x0000000005B20000-0x0000000005B21000-memory.dmp
    Filesize

    4KB

  • memory/652-204-0x0000000007340000-0x0000000007341000-memory.dmp
    Filesize

    4KB

  • memory/652-172-0x0000000000418EEA-mapping.dmp
  • memory/652-181-0x00000000056E0000-0x0000000005CE6000-memory.dmp
    Filesize

    6.0MB

  • memory/800-186-0x0000000004830000-0x00000000048BF000-memory.dmp
    Filesize

    572KB

  • memory/800-149-0x0000000000000000-mapping.dmp
  • memory/800-187-0x0000000000400000-0x0000000002B85000-memory.dmp
    Filesize

    39.5MB

  • memory/800-185-0x0000000002EA6000-0x0000000002EF6000-memory.dmp
    Filesize

    320KB

  • memory/1100-142-0x00000000004A0000-0x00000000004A9000-memory.dmp
    Filesize

    36KB

  • memory/1100-143-0x0000000000400000-0x0000000000433000-memory.dmp
    Filesize

    204KB

  • memory/1100-141-0x0000000000490000-0x0000000000498000-memory.dmp
    Filesize

    32KB

  • memory/1100-131-0x0000000000000000-mapping.dmp
  • memory/1532-184-0x0000000000400000-0x0000000000491000-memory.dmp
    Filesize

    580KB

  • memory/1532-168-0x0000000000000000-mapping.dmp
  • memory/1532-182-0x0000000001FD0000-0x000000000201F000-memory.dmp
    Filesize

    316KB

  • memory/1532-183-0x00000000021B0000-0x000000000223F000-memory.dmp
    Filesize

    572KB

  • memory/2716-116-0x00000000004F0000-0x000000000063A000-memory.dmp
    Filesize

    1.3MB

  • memory/2716-115-0x00000000004D0000-0x00000000004D8000-memory.dmp
    Filesize

    32KB

  • memory/2808-215-0x0000000006CB0000-0x0000000006CB1000-memory.dmp
    Filesize

    4KB

  • memory/2808-198-0x0000000000C50000-0x0000000000C51000-memory.dmp
    Filesize

    4KB

  • memory/2808-188-0x0000000000000000-mapping.dmp
  • memory/2808-208-0x0000000003270000-0x0000000003271000-memory.dmp
    Filesize

    4KB

  • memory/2808-207-0x00000000772E0000-0x000000007746E000-memory.dmp
    Filesize

    1.6MB

  • memory/3020-119-0x0000000000820000-0x0000000000836000-memory.dmp
    Filesize

    88KB

  • memory/3020-167-0x0000000002AE0000-0x0000000002AF6000-memory.dmp
    Filesize

    88KB

  • memory/3364-118-0x0000000000402DD8-mapping.dmp
  • memory/3364-117-0x0000000000400000-0x0000000000409000-memory.dmp
    Filesize

    36KB

  • memory/3760-129-0x0000000000680000-0x0000000000689000-memory.dmp
    Filesize

    36KB

  • memory/3760-128-0x0000000000530000-0x000000000067A000-memory.dmp
    Filesize

    1.3MB

  • memory/3760-120-0x0000000000000000-mapping.dmp
  • memory/3940-124-0x0000000000402DD8-mapping.dmp
  • memory/3948-154-0x00000000024D0000-0x00000000024EB000-memory.dmp
    Filesize

    108KB

  • memory/3948-166-0x0000000004B34000-0x0000000004B36000-memory.dmp
    Filesize

    8KB

  • memory/3948-165-0x00000000056A0000-0x00000000056A1000-memory.dmp
    Filesize

    4KB

  • memory/3948-164-0x0000000005650000-0x0000000005651000-memory.dmp
    Filesize

    4KB

  • memory/3948-163-0x00000000049F0000-0x00000000049F1000-memory.dmp
    Filesize

    4KB

  • memory/3948-162-0x0000000004B33000-0x0000000004B34000-memory.dmp
    Filesize

    4KB

  • memory/3948-160-0x0000000004B32000-0x0000000004B33000-memory.dmp
    Filesize

    4KB

  • memory/3948-161-0x00000000049C0000-0x00000000049C1000-memory.dmp
    Filesize

    4KB

  • memory/3948-159-0x0000000004B30000-0x0000000004B31000-memory.dmp
    Filesize

    4KB

  • memory/3948-158-0x0000000000400000-0x0000000000433000-memory.dmp
    Filesize

    204KB

  • memory/3948-155-0x0000000005040000-0x0000000005041000-memory.dmp
    Filesize

    4KB

  • memory/3948-152-0x0000000002170000-0x000000000218C000-memory.dmp
    Filesize

    112KB

  • memory/3948-147-0x000000000040CD2F-mapping.dmp
  • memory/3948-146-0x0000000000400000-0x0000000000433000-memory.dmp
    Filesize

    204KB

  • memory/4008-145-0x0000000004FB0000-0x0000000004FB1000-memory.dmp
    Filesize

    4KB

  • memory/4008-144-0x0000000004AA0000-0x0000000004AA1000-memory.dmp
    Filesize

    4KB

  • memory/4008-140-0x00000000048E0000-0x00000000048E1000-memory.dmp
    Filesize

    4KB

  • memory/4008-136-0x0000000004940000-0x0000000004941000-memory.dmp
    Filesize

    4KB

  • memory/4008-134-0x0000000000110000-0x0000000000111000-memory.dmp
    Filesize

    4KB

  • memory/4008-126-0x0000000000000000-mapping.dmp