Analysis

  • max time kernel
    151s
  • max time network
    147s
  • platform
    windows10_x64
  • resource
    win10-en-20211014
  • submitted
    14-11-2021 17:44

General

  • Target

    c8e7085205e05443e7154bdf965c765574a2058e6c79f156d66f6b0d427f553c.exe

  • Size

    219KB

  • MD5

    c573b9c8debd6b3ad15960c5b9b10a22

  • SHA1

    45d8eeca52c73790e3911e1089c870bd06dde48d

  • SHA256

    c8e7085205e05443e7154bdf965c765574a2058e6c79f156d66f6b0d427f553c

  • SHA512

    fadd31152c54cdf2f0d65e036103b52c5c007b9510dd3494b07de28bd36ab55d509144ae1c4ad7c3e5acb73061906ee49d550750a771b287bf3439562766eee0

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 4 IoCs
  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • Suspicious use of NtCreateProcessExOtherParentProcess 1 IoCs
  • 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\c8e7085205e05443e7154bdf965c765574a2058e6c79f156d66f6b0d427f553c.exe
    "C:\Users\Admin\AppData\Local\Temp\c8e7085205e05443e7154bdf965c765574a2058e6c79f156d66f6b0d427f553c.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2704
    • C:\Users\Admin\AppData\Local\Temp\c8e7085205e05443e7154bdf965c765574a2058e6c79f156d66f6b0d427f553c.exe
      "C:\Users\Admin\AppData\Local\Temp\c8e7085205e05443e7154bdf965c765574a2058e6c79f156d66f6b0d427f553c.exe"
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      PID:3684
  • C:\Users\Admin\AppData\Local\Temp\1614.exe
    C:\Users\Admin\AppData\Local\Temp\1614.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3944
    • C:\Users\Admin\AppData\Local\Temp\1614.exe
      C:\Users\Admin\AppData\Local\Temp\1614.exe
      2⤵
      • Executes dropped EXE
      • Checks SCSI registry key(s)
      • Suspicious behavior: MapViewOfSection
      PID:3456
  • C:\Users\Admin\AppData\Local\Temp\1A99.exe
    C:\Users\Admin\AppData\Local\Temp\1A99.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:376
    • C:\Users\Admin\AppData\Local\Temp\1A99.exe
      C:\Users\Admin\AppData\Local\Temp\1A99.exe
      2⤵
      • Executes dropped EXE
      PID:1048
    • C:\Users\Admin\AppData\Local\Temp\1A99.exe
      C:\Users\Admin\AppData\Local\Temp\1A99.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      PID:2224
  • C:\Users\Admin\AppData\Local\Temp\1D88.exe
    C:\Users\Admin\AppData\Local\Temp\1D88.exe
    1⤵
    • Executes dropped EXE
    PID:1176
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1176 -s 480
      2⤵
      • Suspicious use of NtCreateProcessExOtherParentProcess
      • Program crash
      • Suspicious use of AdjustPrivilegeToken
      PID:3036
  • C:\Users\Admin\AppData\Local\Temp\20A6.exe
    C:\Users\Admin\AppData\Local\Temp\20A6.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:972
    • C:\Users\Admin\AppData\Local\Temp\20A6.exe
      C:\Users\Admin\AppData\Local\Temp\20A6.exe
      2⤵
      • Executes dropped EXE
      PID:3148
  • C:\Users\Admin\AppData\Local\Temp\2616.exe
    C:\Users\Admin\AppData\Local\Temp\2616.exe
    1⤵
    • Executes dropped EXE
    PID:980
  • C:\Users\Admin\AppData\Local\Temp\323C.exe
    C:\Users\Admin\AppData\Local\Temp\323C.exe
    1⤵
    • Executes dropped EXE
    PID:1744

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\1A99.exe.log
    MD5

    41fbed686f5700fc29aaccf83e8ba7fd

    SHA1

    5271bc29538f11e42a3b600c8dc727186e912456

    SHA256

    df4e9d012687cdabd15e86bf37be15d6c822e1f50dde530a02468f0006586437

    SHA512

    234b2235c1ced25810a4121c5eabcbf9f269e82c126a1adc363ee34478173f8b462e90eb53f5f11533641663350b90ec1e2360fd805b10c041fab12f4da7a034

  • C:\Users\Admin\AppData\Local\Temp\1614.exe
    MD5

    c573b9c8debd6b3ad15960c5b9b10a22

    SHA1

    45d8eeca52c73790e3911e1089c870bd06dde48d

    SHA256

    c8e7085205e05443e7154bdf965c765574a2058e6c79f156d66f6b0d427f553c

    SHA512

    fadd31152c54cdf2f0d65e036103b52c5c007b9510dd3494b07de28bd36ab55d509144ae1c4ad7c3e5acb73061906ee49d550750a771b287bf3439562766eee0

  • C:\Users\Admin\AppData\Local\Temp\1614.exe
    MD5

    c573b9c8debd6b3ad15960c5b9b10a22

    SHA1

    45d8eeca52c73790e3911e1089c870bd06dde48d

    SHA256

    c8e7085205e05443e7154bdf965c765574a2058e6c79f156d66f6b0d427f553c

    SHA512

    fadd31152c54cdf2f0d65e036103b52c5c007b9510dd3494b07de28bd36ab55d509144ae1c4ad7c3e5acb73061906ee49d550750a771b287bf3439562766eee0

  • C:\Users\Admin\AppData\Local\Temp\1614.exe
    MD5

    c573b9c8debd6b3ad15960c5b9b10a22

    SHA1

    45d8eeca52c73790e3911e1089c870bd06dde48d

    SHA256

    c8e7085205e05443e7154bdf965c765574a2058e6c79f156d66f6b0d427f553c

    SHA512

    fadd31152c54cdf2f0d65e036103b52c5c007b9510dd3494b07de28bd36ab55d509144ae1c4ad7c3e5acb73061906ee49d550750a771b287bf3439562766eee0

  • C:\Users\Admin\AppData\Local\Temp\1A99.exe
    MD5

    5e34695c9f46f1e69ce731d3b7359c88

    SHA1

    e1e5bb43f0c7556bcccc8cb698f854694bdc024a

    SHA256

    97f96815d81f9c1c8ede31f1c21fda2bee7cbab3490184ef833d9d2e8c17e6fc

    SHA512

    659fa0b695942c35dd4ef499d6c01d9b2a8c23254ea31465a126fd71a0d542ee71da9349ffc8226083393ed37c0668f63c97cc7ef3e014eae793b1f1ba7d6b43

  • C:\Users\Admin\AppData\Local\Temp\1A99.exe
    MD5

    5e34695c9f46f1e69ce731d3b7359c88

    SHA1

    e1e5bb43f0c7556bcccc8cb698f854694bdc024a

    SHA256

    97f96815d81f9c1c8ede31f1c21fda2bee7cbab3490184ef833d9d2e8c17e6fc

    SHA512

    659fa0b695942c35dd4ef499d6c01d9b2a8c23254ea31465a126fd71a0d542ee71da9349ffc8226083393ed37c0668f63c97cc7ef3e014eae793b1f1ba7d6b43

  • C:\Users\Admin\AppData\Local\Temp\1A99.exe
    MD5

    5e34695c9f46f1e69ce731d3b7359c88

    SHA1

    e1e5bb43f0c7556bcccc8cb698f854694bdc024a

    SHA256

    97f96815d81f9c1c8ede31f1c21fda2bee7cbab3490184ef833d9d2e8c17e6fc

    SHA512

    659fa0b695942c35dd4ef499d6c01d9b2a8c23254ea31465a126fd71a0d542ee71da9349ffc8226083393ed37c0668f63c97cc7ef3e014eae793b1f1ba7d6b43

  • C:\Users\Admin\AppData\Local\Temp\1A99.exe
    MD5

    5e34695c9f46f1e69ce731d3b7359c88

    SHA1

    e1e5bb43f0c7556bcccc8cb698f854694bdc024a

    SHA256

    97f96815d81f9c1c8ede31f1c21fda2bee7cbab3490184ef833d9d2e8c17e6fc

    SHA512

    659fa0b695942c35dd4ef499d6c01d9b2a8c23254ea31465a126fd71a0d542ee71da9349ffc8226083393ed37c0668f63c97cc7ef3e014eae793b1f1ba7d6b43

  • C:\Users\Admin\AppData\Local\Temp\1D88.exe
    MD5

    d985b4cfdceecc3c0fe4f3e4fda4e416

    SHA1

    f3c14a4d87569e54faaf0eac73ec1aafa2621dfa

    SHA256

    a8b37d6b073ee045ae63473cb1a592c974e896b19e3db06d552f955901c06db7

    SHA512

    560a056c076db6893f6407807d9a10d1078c148aa588d9de6ce1874eeac0a4feaf2102b656ba96316a32c89df97986f20cf77e55117e2c9bf97e52ef3381335c

  • C:\Users\Admin\AppData\Local\Temp\1D88.exe
    MD5

    d985b4cfdceecc3c0fe4f3e4fda4e416

    SHA1

    f3c14a4d87569e54faaf0eac73ec1aafa2621dfa

    SHA256

    a8b37d6b073ee045ae63473cb1a592c974e896b19e3db06d552f955901c06db7

    SHA512

    560a056c076db6893f6407807d9a10d1078c148aa588d9de6ce1874eeac0a4feaf2102b656ba96316a32c89df97986f20cf77e55117e2c9bf97e52ef3381335c

  • C:\Users\Admin\AppData\Local\Temp\20A6.exe
    MD5

    c47121c3e5fb52bb4ed93d07b755153b

    SHA1

    7139a5388a8f8393721c2865bc3b8fc063386a7d

    SHA256

    bc2903d1925967c7778578706253c1a79c15fc63a020659028f95e6ce5e623c2

    SHA512

    8b78261414e2e39a7468ebf54990890cd719b78077df42d1065b02c364aff870e5d445defaf48f022f9813e7f24139fd002a08df807d2745e397fb8a8261b02a

  • C:\Users\Admin\AppData\Local\Temp\20A6.exe
    MD5

    c47121c3e5fb52bb4ed93d07b755153b

    SHA1

    7139a5388a8f8393721c2865bc3b8fc063386a7d

    SHA256

    bc2903d1925967c7778578706253c1a79c15fc63a020659028f95e6ce5e623c2

    SHA512

    8b78261414e2e39a7468ebf54990890cd719b78077df42d1065b02c364aff870e5d445defaf48f022f9813e7f24139fd002a08df807d2745e397fb8a8261b02a

  • C:\Users\Admin\AppData\Local\Temp\20A6.exe
    MD5

    c47121c3e5fb52bb4ed93d07b755153b

    SHA1

    7139a5388a8f8393721c2865bc3b8fc063386a7d

    SHA256

    bc2903d1925967c7778578706253c1a79c15fc63a020659028f95e6ce5e623c2

    SHA512

    8b78261414e2e39a7468ebf54990890cd719b78077df42d1065b02c364aff870e5d445defaf48f022f9813e7f24139fd002a08df807d2745e397fb8a8261b02a

  • C:\Users\Admin\AppData\Local\Temp\2616.exe
    MD5

    0f9d1f2e3aaad601bb95a039b0aedcfb

    SHA1

    141e7b7b2a4a31b2a7e599b2d2064239fcc66707

    SHA256

    db4ec306ea32c01cb486566c699b9b88013beb26c2830319785bf5a4ee4735b5

    SHA512

    b68708a0aa425a3f90df3c1639aeb2358f34fa5bfb3691d3010cd528cdce99692269b13cda9f05172d8608fc08b7b7ca5449d495290a5e9e81221edfe9d052e7

  • C:\Users\Admin\AppData\Local\Temp\2616.exe
    MD5

    0f9d1f2e3aaad601bb95a039b0aedcfb

    SHA1

    141e7b7b2a4a31b2a7e599b2d2064239fcc66707

    SHA256

    db4ec306ea32c01cb486566c699b9b88013beb26c2830319785bf5a4ee4735b5

    SHA512

    b68708a0aa425a3f90df3c1639aeb2358f34fa5bfb3691d3010cd528cdce99692269b13cda9f05172d8608fc08b7b7ca5449d495290a5e9e81221edfe9d052e7

  • C:\Users\Admin\AppData\Local\Temp\323C.exe
    MD5

    8b975adfad08a7fc7f1edb2f5a315076

    SHA1

    8169baa890aca14a5ca47c2509d7db41d16c440b

    SHA256

    ed3468785dcb7ebfaa55ce7b8af4fffbc0e3cb1ef53dea99f96cefb6457c3c3a

    SHA512

    017e3ef7f9fb51483e19f4ec610c74c8a422b87de5d14cf16e6454dd16494469b2f972c0f7acc0bde4ccaff8e1738c4386ad1661b44454b901eaf86ae8605873

  • C:\Users\Admin\AppData\Local\Temp\323C.exe
    MD5

    8b975adfad08a7fc7f1edb2f5a315076

    SHA1

    8169baa890aca14a5ca47c2509d7db41d16c440b

    SHA256

    ed3468785dcb7ebfaa55ce7b8af4fffbc0e3cb1ef53dea99f96cefb6457c3c3a

    SHA512

    017e3ef7f9fb51483e19f4ec610c74c8a422b87de5d14cf16e6454dd16494469b2f972c0f7acc0bde4ccaff8e1738c4386ad1661b44454b901eaf86ae8605873

  • memory/376-144-0x0000000005260000-0x00000000052D6000-memory.dmp
    Filesize

    472KB

  • memory/376-128-0x0000000000000000-mapping.dmp
  • memory/376-134-0x0000000000AA0000-0x0000000000AA1000-memory.dmp
    Filesize

    4KB

  • memory/376-136-0x00000000052E0000-0x00000000052E1000-memory.dmp
    Filesize

    4KB

  • memory/376-140-0x0000000005290000-0x0000000005291000-memory.dmp
    Filesize

    4KB

  • memory/376-145-0x0000000005900000-0x0000000005901000-memory.dmp
    Filesize

    4KB

  • memory/972-137-0x0000000000000000-mapping.dmp
  • memory/972-157-0x00000000004E0000-0x000000000062A000-memory.dmp
    Filesize

    1.3MB

  • memory/972-156-0x00000000004E0000-0x000000000062A000-memory.dmp
    Filesize

    1.3MB

  • memory/980-172-0x0000000002EE6000-0x0000000002F36000-memory.dmp
    Filesize

    320KB

  • memory/980-149-0x0000000000000000-mapping.dmp
  • memory/980-176-0x0000000002CE0000-0x0000000002E2A000-memory.dmp
    Filesize

    1.3MB

  • memory/980-180-0x0000000000400000-0x0000000002B85000-memory.dmp
    Filesize

    39.5MB

  • memory/1176-141-0x0000000000520000-0x000000000066A000-memory.dmp
    Filesize

    1.3MB

  • memory/1176-142-0x0000000000520000-0x000000000066A000-memory.dmp
    Filesize

    1.3MB

  • memory/1176-131-0x0000000000000000-mapping.dmp
  • memory/1176-143-0x0000000000400000-0x0000000000433000-memory.dmp
    Filesize

    204KB

  • memory/1744-168-0x0000000000000000-mapping.dmp
  • memory/1744-173-0x00000000020D0000-0x000000000211F000-memory.dmp
    Filesize

    316KB

  • memory/1744-174-0x0000000002120000-0x00000000021AF000-memory.dmp
    Filesize

    572KB

  • memory/1744-175-0x0000000000400000-0x0000000000491000-memory.dmp
    Filesize

    580KB

  • memory/2224-193-0x00000000067B0000-0x00000000067B1000-memory.dmp
    Filesize

    4KB

  • memory/2224-188-0x0000000005710000-0x0000000005D16000-memory.dmp
    Filesize

    6.0MB

  • memory/2224-178-0x0000000000418EEA-mapping.dmp
  • memory/2224-190-0x0000000006330000-0x0000000006331000-memory.dmp
    Filesize

    4KB

  • memory/2224-177-0x0000000000400000-0x0000000000420000-memory.dmp
    Filesize

    128KB

  • memory/2224-194-0x00000000072A0000-0x00000000072A1000-memory.dmp
    Filesize

    4KB

  • memory/2224-195-0x00000000079A0000-0x00000000079A1000-memory.dmp
    Filesize

    4KB

  • memory/2704-116-0x0000000000580000-0x00000000006CA000-memory.dmp
    Filesize

    1.3MB

  • memory/2704-115-0x0000000000560000-0x0000000000568000-memory.dmp
    Filesize

    32KB

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

    88KB

  • memory/3020-167-0x0000000000B20000-0x0000000000B36000-memory.dmp
    Filesize

    88KB

  • memory/3148-155-0x0000000004FB0000-0x0000000004FB1000-memory.dmp
    Filesize

    4KB

  • memory/3148-161-0x0000000002452000-0x0000000002453000-memory.dmp
    Filesize

    4KB

  • memory/3148-146-0x0000000000400000-0x0000000000433000-memory.dmp
    Filesize

    204KB

  • memory/3148-147-0x000000000040CD2F-mapping.dmp
  • memory/3148-150-0x0000000002150000-0x000000000216C000-memory.dmp
    Filesize

    112KB

  • memory/3148-165-0x00000000056D0000-0x00000000056D1000-memory.dmp
    Filesize

    4KB

  • memory/3148-164-0x00000000024B0000-0x00000000024B1000-memory.dmp
    Filesize

    4KB

  • memory/3148-162-0x00000000055C0000-0x00000000055C1000-memory.dmp
    Filesize

    4KB

  • memory/3148-163-0x0000000002453000-0x0000000002454000-memory.dmp
    Filesize

    4KB

  • memory/3148-166-0x0000000002454000-0x0000000002456000-memory.dmp
    Filesize

    8KB

  • memory/3148-159-0x0000000002450000-0x0000000002451000-memory.dmp
    Filesize

    4KB

  • memory/3148-160-0x0000000002480000-0x0000000002481000-memory.dmp
    Filesize

    4KB

  • memory/3148-158-0x0000000000400000-0x0000000000433000-memory.dmp
    Filesize

    204KB

  • memory/3148-154-0x00000000023C0000-0x00000000023DB000-memory.dmp
    Filesize

    108KB

  • memory/3456-124-0x0000000000402DD8-mapping.dmp
  • memory/3684-117-0x0000000000400000-0x0000000000409000-memory.dmp
    Filesize

    36KB

  • memory/3684-118-0x0000000000402DD8-mapping.dmp
  • memory/3944-126-0x00000000004A0000-0x000000000054E000-memory.dmp
    Filesize

    696KB

  • memory/3944-120-0x0000000000000000-mapping.dmp
  • memory/3944-127-0x00000000004A0000-0x000000000054E000-memory.dmp
    Filesize

    696KB