Analysis

  • max time kernel
    152s
  • max time network
    147s
  • platform
    windows10_x64
  • resource
    win10-en-20211104
  • submitted
    14-11-2021 12:36

General

  • Target

    ee0350a7dba1fb04740017294f9a5d68.exe

  • Size

    219KB

  • MD5

    ee0350a7dba1fb04740017294f9a5d68

  • SHA1

    e8f6cddfcec0e7685ffca138a26ce86b086757f1

  • SHA256

    b42594aa8ab53db52f547b48916adb07d0f87b631e3297e3118ef3614ea9e2b3

  • SHA512

    4c8dd652e69769fad998740340076b8f41e6c0d7efdc25a12aabf1f7f1cfa4588ea345857b4729a0d3dc5be0e5a6da3e843357edf169ee174977e593c6e8de06

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
  • suricata: ET MALWARE Sharik/Smoke CnC Beacon 11

    suricata: ET MALWARE Sharik/Smoke CnC Beacon 11

  • Downloads MZ/PE file
  • Executes dropped EXE 10 IoCs
  • 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.

  • Checks installed software on the system 1 TTPs

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

  • 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 34 IoCs
  • Suspicious use of WriteProcessMemory 50 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ee0350a7dba1fb04740017294f9a5d68.exe
    "C:\Users\Admin\AppData\Local\Temp\ee0350a7dba1fb04740017294f9a5d68.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3496
    • C:\Users\Admin\AppData\Local\Temp\ee0350a7dba1fb04740017294f9a5d68.exe
      "C:\Users\Admin\AppData\Local\Temp\ee0350a7dba1fb04740017294f9a5d68.exe"
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      PID:3672
  • C:\Users\Admin\AppData\Local\Temp\1F0.exe
    C:\Users\Admin\AppData\Local\Temp\1F0.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4092
    • C:\Users\Admin\AppData\Local\Temp\1F0.exe
      C:\Users\Admin\AppData\Local\Temp\1F0.exe
      2⤵
      • Executes dropped EXE
      • Checks SCSI registry key(s)
      • Suspicious behavior: MapViewOfSection
      PID:2128
  • C:\Users\Admin\AppData\Local\Temp\685.exe
    C:\Users\Admin\AppData\Local\Temp\685.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1728
    • C:\Users\Admin\AppData\Local\Temp\685.exe
      C:\Users\Admin\AppData\Local\Temp\685.exe
      2⤵
      • Executes dropped EXE
      PID:372
    • C:\Users\Admin\AppData\Local\Temp\685.exe
      C:\Users\Admin\AppData\Local\Temp\685.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      PID:2020
  • C:\Users\Admin\AppData\Local\Temp\8F7.exe
    C:\Users\Admin\AppData\Local\Temp\8F7.exe
    1⤵
    • Executes dropped EXE
    PID:396
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 396 -s 480
      2⤵
      • Suspicious use of NtCreateProcessExOtherParentProcess
      • Program crash
      • Suspicious use of AdjustPrivilegeToken
      PID:3696
  • C:\Users\Admin\AppData\Local\Temp\CE0.exe
    C:\Users\Admin\AppData\Local\Temp\CE0.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1140
    • C:\Users\Admin\AppData\Local\Temp\CE0.exe
      C:\Users\Admin\AppData\Local\Temp\CE0.exe
      2⤵
      • Executes dropped EXE
      PID:2460
  • C:\Users\Admin\AppData\Local\Temp\10D8.exe
    C:\Users\Admin\AppData\Local\Temp\10D8.exe
    1⤵
    • Executes dropped EXE
    PID:2412
  • C:\Users\Admin\AppData\Local\Temp\1CE0.exe
    C:\Users\Admin\AppData\Local\Temp\1CE0.exe
    1⤵
    • Executes dropped EXE
    PID:3000

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

2
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Collection

Data from Local System

1
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\685.exe.log
    MD5

    41fbed686f5700fc29aaccf83e8ba7fd

    SHA1

    5271bc29538f11e42a3b600c8dc727186e912456

    SHA256

    df4e9d012687cdabd15e86bf37be15d6c822e1f50dde530a02468f0006586437

    SHA512

    234b2235c1ced25810a4121c5eabcbf9f269e82c126a1adc363ee34478173f8b462e90eb53f5f11533641663350b90ec1e2360fd805b10c041fab12f4da7a034

  • C:\Users\Admin\AppData\Local\Temp\10D8.exe
    MD5

    0f9d1f2e3aaad601bb95a039b0aedcfb

    SHA1

    141e7b7b2a4a31b2a7e599b2d2064239fcc66707

    SHA256

    db4ec306ea32c01cb486566c699b9b88013beb26c2830319785bf5a4ee4735b5

    SHA512

    b68708a0aa425a3f90df3c1639aeb2358f34fa5bfb3691d3010cd528cdce99692269b13cda9f05172d8608fc08b7b7ca5449d495290a5e9e81221edfe9d052e7

  • C:\Users\Admin\AppData\Local\Temp\10D8.exe
    MD5

    0f9d1f2e3aaad601bb95a039b0aedcfb

    SHA1

    141e7b7b2a4a31b2a7e599b2d2064239fcc66707

    SHA256

    db4ec306ea32c01cb486566c699b9b88013beb26c2830319785bf5a4ee4735b5

    SHA512

    b68708a0aa425a3f90df3c1639aeb2358f34fa5bfb3691d3010cd528cdce99692269b13cda9f05172d8608fc08b7b7ca5449d495290a5e9e81221edfe9d052e7

  • C:\Users\Admin\AppData\Local\Temp\1CE0.exe
    MD5

    81f60282c49313ee738f4557c3b463c6

    SHA1

    999749d7f927e024f5df4ac69754d4ffd5e3a17f

    SHA256

    5decfeda21c9dd9bd48be72f96d50b392c3a0d1ea065e5e35b67d1fb0ee8e0d0

    SHA512

    5b911946550cde9779b6e6e4006e8ab94cd64aa760a3ffbcb6a3c222ada5d4abbf7f66ac9258a04e4c9e633ad8581fbb56070f6cd62d8b40ff14fd2339d5d494

  • C:\Users\Admin\AppData\Local\Temp\1CE0.exe
    MD5

    81f60282c49313ee738f4557c3b463c6

    SHA1

    999749d7f927e024f5df4ac69754d4ffd5e3a17f

    SHA256

    5decfeda21c9dd9bd48be72f96d50b392c3a0d1ea065e5e35b67d1fb0ee8e0d0

    SHA512

    5b911946550cde9779b6e6e4006e8ab94cd64aa760a3ffbcb6a3c222ada5d4abbf7f66ac9258a04e4c9e633ad8581fbb56070f6cd62d8b40ff14fd2339d5d494

  • C:\Users\Admin\AppData\Local\Temp\1F0.exe
    MD5

    524947e4ef8f43f10f91c74a0c213419

    SHA1

    82265aa9510e0e00035efe5fb6a5eebf7cf5493b

    SHA256

    c8f4dd7770356270fd8d60bd66508049e3cc55ab13ac24d75f34701b2c7e54a8

    SHA512

    5fb8df74132ac8aa00ce6a5f48fb8fc67167f829dcc6193a7d4ca9faff8ce5190632b533a5180b9ddf32a58c8228a7720b739dcf15416e1c2f47b3a2d8ede00f

  • C:\Users\Admin\AppData\Local\Temp\1F0.exe
    MD5

    524947e4ef8f43f10f91c74a0c213419

    SHA1

    82265aa9510e0e00035efe5fb6a5eebf7cf5493b

    SHA256

    c8f4dd7770356270fd8d60bd66508049e3cc55ab13ac24d75f34701b2c7e54a8

    SHA512

    5fb8df74132ac8aa00ce6a5f48fb8fc67167f829dcc6193a7d4ca9faff8ce5190632b533a5180b9ddf32a58c8228a7720b739dcf15416e1c2f47b3a2d8ede00f

  • C:\Users\Admin\AppData\Local\Temp\1F0.exe
    MD5

    524947e4ef8f43f10f91c74a0c213419

    SHA1

    82265aa9510e0e00035efe5fb6a5eebf7cf5493b

    SHA256

    c8f4dd7770356270fd8d60bd66508049e3cc55ab13ac24d75f34701b2c7e54a8

    SHA512

    5fb8df74132ac8aa00ce6a5f48fb8fc67167f829dcc6193a7d4ca9faff8ce5190632b533a5180b9ddf32a58c8228a7720b739dcf15416e1c2f47b3a2d8ede00f

  • C:\Users\Admin\AppData\Local\Temp\685.exe
    MD5

    5e34695c9f46f1e69ce731d3b7359c88

    SHA1

    e1e5bb43f0c7556bcccc8cb698f854694bdc024a

    SHA256

    97f96815d81f9c1c8ede31f1c21fda2bee7cbab3490184ef833d9d2e8c17e6fc

    SHA512

    659fa0b695942c35dd4ef499d6c01d9b2a8c23254ea31465a126fd71a0d542ee71da9349ffc8226083393ed37c0668f63c97cc7ef3e014eae793b1f1ba7d6b43

  • C:\Users\Admin\AppData\Local\Temp\685.exe
    MD5

    5e34695c9f46f1e69ce731d3b7359c88

    SHA1

    e1e5bb43f0c7556bcccc8cb698f854694bdc024a

    SHA256

    97f96815d81f9c1c8ede31f1c21fda2bee7cbab3490184ef833d9d2e8c17e6fc

    SHA512

    659fa0b695942c35dd4ef499d6c01d9b2a8c23254ea31465a126fd71a0d542ee71da9349ffc8226083393ed37c0668f63c97cc7ef3e014eae793b1f1ba7d6b43

  • C:\Users\Admin\AppData\Local\Temp\685.exe
    MD5

    5e34695c9f46f1e69ce731d3b7359c88

    SHA1

    e1e5bb43f0c7556bcccc8cb698f854694bdc024a

    SHA256

    97f96815d81f9c1c8ede31f1c21fda2bee7cbab3490184ef833d9d2e8c17e6fc

    SHA512

    659fa0b695942c35dd4ef499d6c01d9b2a8c23254ea31465a126fd71a0d542ee71da9349ffc8226083393ed37c0668f63c97cc7ef3e014eae793b1f1ba7d6b43

  • C:\Users\Admin\AppData\Local\Temp\685.exe
    MD5

    5e34695c9f46f1e69ce731d3b7359c88

    SHA1

    e1e5bb43f0c7556bcccc8cb698f854694bdc024a

    SHA256

    97f96815d81f9c1c8ede31f1c21fda2bee7cbab3490184ef833d9d2e8c17e6fc

    SHA512

    659fa0b695942c35dd4ef499d6c01d9b2a8c23254ea31465a126fd71a0d542ee71da9349ffc8226083393ed37c0668f63c97cc7ef3e014eae793b1f1ba7d6b43

  • C:\Users\Admin\AppData\Local\Temp\8F7.exe
    MD5

    d985b4cfdceecc3c0fe4f3e4fda4e416

    SHA1

    f3c14a4d87569e54faaf0eac73ec1aafa2621dfa

    SHA256

    a8b37d6b073ee045ae63473cb1a592c974e896b19e3db06d552f955901c06db7

    SHA512

    560a056c076db6893f6407807d9a10d1078c148aa588d9de6ce1874eeac0a4feaf2102b656ba96316a32c89df97986f20cf77e55117e2c9bf97e52ef3381335c

  • C:\Users\Admin\AppData\Local\Temp\8F7.exe
    MD5

    d985b4cfdceecc3c0fe4f3e4fda4e416

    SHA1

    f3c14a4d87569e54faaf0eac73ec1aafa2621dfa

    SHA256

    a8b37d6b073ee045ae63473cb1a592c974e896b19e3db06d552f955901c06db7

    SHA512

    560a056c076db6893f6407807d9a10d1078c148aa588d9de6ce1874eeac0a4feaf2102b656ba96316a32c89df97986f20cf77e55117e2c9bf97e52ef3381335c

  • C:\Users\Admin\AppData\Local\Temp\CE0.exe
    MD5

    8afc124eb046f8f27a24a30fb50d7af9

    SHA1

    8dd70444a901659ddde34d042e00986248381f97

    SHA256

    09337d3b93ad9a5fd7b0c02cba94cd6ecb359512aef4e0ed3aef314b35baa06b

    SHA512

    5cfa7b0887a6d6c91ca46d184786c5168cf6f3c220e61038a170e8612bd7f133d4951fc4cf374fe3b571480a900179f916cf841355943be68d1732f58dc44750

  • C:\Users\Admin\AppData\Local\Temp\CE0.exe
    MD5

    8afc124eb046f8f27a24a30fb50d7af9

    SHA1

    8dd70444a901659ddde34d042e00986248381f97

    SHA256

    09337d3b93ad9a5fd7b0c02cba94cd6ecb359512aef4e0ed3aef314b35baa06b

    SHA512

    5cfa7b0887a6d6c91ca46d184786c5168cf6f3c220e61038a170e8612bd7f133d4951fc4cf374fe3b571480a900179f916cf841355943be68d1732f58dc44750

  • C:\Users\Admin\AppData\Local\Temp\CE0.exe
    MD5

    8afc124eb046f8f27a24a30fb50d7af9

    SHA1

    8dd70444a901659ddde34d042e00986248381f97

    SHA256

    09337d3b93ad9a5fd7b0c02cba94cd6ecb359512aef4e0ed3aef314b35baa06b

    SHA512

    5cfa7b0887a6d6c91ca46d184786c5168cf6f3c220e61038a170e8612bd7f133d4951fc4cf374fe3b571480a900179f916cf841355943be68d1732f58dc44750

  • memory/396-135-0x0000000000000000-mapping.dmp
  • memory/396-147-0x0000000000400000-0x0000000000433000-memory.dmp
    Filesize

    204KB

  • memory/396-146-0x00000000001F0000-0x00000000001F9000-memory.dmp
    Filesize

    36KB

  • memory/396-145-0x00000000001E0000-0x00000000001E8000-memory.dmp
    Filesize

    32KB

  • memory/1140-142-0x0000000000000000-mapping.dmp
  • memory/1140-161-0x00000000020C0000-0x00000000020F0000-memory.dmp
    Filesize

    192KB

  • memory/1140-159-0x0000000000560000-0x00000000006AA000-memory.dmp
    Filesize

    1.3MB

  • memory/1728-141-0x0000000005090000-0x0000000005091000-memory.dmp
    Filesize

    4KB

  • memory/1728-140-0x0000000004B80000-0x0000000004B81000-memory.dmp
    Filesize

    4KB

  • memory/1728-139-0x00000000049F0000-0x00000000049F1000-memory.dmp
    Filesize

    4KB

  • memory/1728-138-0x0000000004A70000-0x0000000004A71000-memory.dmp
    Filesize

    4KB

  • memory/1728-133-0x0000000000200000-0x0000000000201000-memory.dmp
    Filesize

    4KB

  • memory/1728-130-0x0000000000000000-mapping.dmp
  • memory/2020-174-0x0000000000400000-0x0000000000420000-memory.dmp
    Filesize

    128KB

  • memory/2020-196-0x00000000065A0000-0x00000000065A1000-memory.dmp
    Filesize

    4KB

  • memory/2020-186-0x00000000055E0000-0x0000000005BE6000-memory.dmp
    Filesize

    6.0MB

  • memory/2020-198-0x00000000077B0000-0x00000000077B1000-memory.dmp
    Filesize

    4KB

  • memory/2020-175-0x0000000000418EEA-mapping.dmp
  • memory/2020-193-0x0000000006200000-0x0000000006201000-memory.dmp
    Filesize

    4KB

  • memory/2020-197-0x00000000070B0000-0x00000000070B1000-memory.dmp
    Filesize

    4KB

  • memory/2128-126-0x0000000000402DD8-mapping.dmp
  • memory/2412-185-0x0000000002F86000-0x0000000002FD6000-memory.dmp
    Filesize

    320KB

  • memory/2412-190-0x0000000004810000-0x000000000489F000-memory.dmp
    Filesize

    572KB

  • memory/2412-148-0x0000000000000000-mapping.dmp
  • memory/2412-191-0x0000000000400000-0x0000000002B85000-memory.dmp
    Filesize

    39.5MB

  • memory/2460-166-0x0000000004AB2000-0x0000000004AB3000-memory.dmp
    Filesize

    4KB

  • memory/2460-151-0x0000000000400000-0x0000000000433000-memory.dmp
    Filesize

    204KB

  • memory/2460-162-0x0000000000400000-0x0000000000433000-memory.dmp
    Filesize

    204KB

  • memory/2460-157-0x0000000004FC0000-0x0000000004FC1000-memory.dmp
    Filesize

    4KB

  • memory/2460-167-0x0000000004AB3000-0x0000000004AB4000-memory.dmp
    Filesize

    4KB

  • memory/2460-168-0x00000000056E0000-0x00000000056E1000-memory.dmp
    Filesize

    4KB

  • memory/2460-164-0x0000000004AB4000-0x0000000004AB6000-memory.dmp
    Filesize

    8KB

  • memory/2460-165-0x00000000049F0000-0x00000000049F1000-memory.dmp
    Filesize

    4KB

  • memory/2460-156-0x00000000024C0000-0x00000000024DB000-memory.dmp
    Filesize

    108KB

  • memory/2460-163-0x0000000004AB0000-0x0000000004AB1000-memory.dmp
    Filesize

    4KB

  • memory/2460-160-0x00000000055D0000-0x00000000055D1000-memory.dmp
    Filesize

    4KB

  • memory/2460-154-0x0000000002260000-0x000000000227C000-memory.dmp
    Filesize

    112KB

  • memory/2460-158-0x00000000049C0000-0x00000000049C1000-memory.dmp
    Filesize

    4KB

  • memory/2460-152-0x000000000040CD2F-mapping.dmp
  • memory/3000-184-0x0000000002130000-0x00000000021BF000-memory.dmp
    Filesize

    572KB

  • memory/3000-183-0x00000000020B0000-0x00000000020FF000-memory.dmp
    Filesize

    316KB

  • memory/3000-188-0x0000000000400000-0x0000000000491000-memory.dmp
    Filesize

    580KB

  • memory/3000-171-0x0000000000000000-mapping.dmp
  • memory/3060-121-0x00000000012F0000-0x0000000001306000-memory.dmp
    Filesize

    88KB

  • memory/3060-170-0x0000000004BD0000-0x0000000004BE6000-memory.dmp
    Filesize

    88KB

  • memory/3496-120-0x00000000004A0000-0x00000000005EA000-memory.dmp
    Filesize

    1.3MB

  • memory/3672-118-0x0000000000400000-0x0000000000409000-memory.dmp
    Filesize

    36KB

  • memory/3672-119-0x0000000000402DD8-mapping.dmp
  • memory/4092-122-0x0000000000000000-mapping.dmp
  • memory/4092-128-0x0000000001ED0000-0x0000000001ED8000-memory.dmp
    Filesize

    32KB

  • memory/4092-129-0x0000000001EE0000-0x0000000001EE9000-memory.dmp
    Filesize

    36KB