Analysis

  • max time kernel
    151s
  • max time network
    147s
  • platform
    windows10_x64
  • resource
    win10-en-20211014
  • submitted
    14-11-2021 15:30

General

  • Target

    9b10a01c65cc6e909a2ed4ea1c88cf5fc19d55c3d58c4eeada916363a48bec16.exe

  • Size

    219KB

  • MD5

    c7b6258924050fb9296f3bb9560ea27f

  • SHA1

    fd81171c24462618228d7e1250085ba93e4689d7

  • SHA256

    9b10a01c65cc6e909a2ed4ea1c88cf5fc19d55c3d58c4eeada916363a48bec16

  • SHA512

    83b51c6d830670c5f44e2667bf5baf6e2d7b514032f8b9edaa52c5926a5edf11abc66c7b190d97427dc72f7c47d1a09077a39de576d9081f577a06f11e35f722

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\9b10a01c65cc6e909a2ed4ea1c88cf5fc19d55c3d58c4eeada916363a48bec16.exe
    "C:\Users\Admin\AppData\Local\Temp\9b10a01c65cc6e909a2ed4ea1c88cf5fc19d55c3d58c4eeada916363a48bec16.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2764
    • C:\Users\Admin\AppData\Local\Temp\9b10a01c65cc6e909a2ed4ea1c88cf5fc19d55c3d58c4eeada916363a48bec16.exe
      "C:\Users\Admin\AppData\Local\Temp\9b10a01c65cc6e909a2ed4ea1c88cf5fc19d55c3d58c4eeada916363a48bec16.exe"
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      PID:3744
  • C:\Users\Admin\AppData\Local\Temp\14FB.exe
    C:\Users\Admin\AppData\Local\Temp\14FB.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:824
    • C:\Users\Admin\AppData\Local\Temp\14FB.exe
      C:\Users\Admin\AppData\Local\Temp\14FB.exe
      2⤵
      • Executes dropped EXE
      • Checks SCSI registry key(s)
      • Suspicious behavior: MapViewOfSection
      PID:1608
  • C:\Users\Admin\AppData\Local\Temp\19FD.exe
    C:\Users\Admin\AppData\Local\Temp\19FD.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3172
    • C:\Users\Admin\AppData\Local\Temp\19FD.exe
      C:\Users\Admin\AppData\Local\Temp\19FD.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      PID:3864
  • C:\Users\Admin\AppData\Local\Temp\1CDD.exe
    C:\Users\Admin\AppData\Local\Temp\1CDD.exe
    1⤵
    • Executes dropped EXE
    PID:3312
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3312 -s 480
      2⤵
      • Suspicious use of NtCreateProcessExOtherParentProcess
      • Program crash
      • Suspicious use of AdjustPrivilegeToken
      PID:3716
  • C:\Users\Admin\AppData\Local\Temp\2049.exe
    C:\Users\Admin\AppData\Local\Temp\2049.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:832
    • C:\Users\Admin\AppData\Local\Temp\2049.exe
      C:\Users\Admin\AppData\Local\Temp\2049.exe
      2⤵
      • Executes dropped EXE
      PID:3436
  • C:\Users\Admin\AppData\Local\Temp\255A.exe
    C:\Users\Admin\AppData\Local\Temp\255A.exe
    1⤵
    • Executes dropped EXE
    PID:1444
  • C:\Users\Admin\AppData\Local\Temp\3039.exe
    C:\Users\Admin\AppData\Local\Temp\3039.exe
    1⤵
    • Executes dropped EXE
    PID:1524
  • C:\Users\Admin\AppData\Local\Temp\4930.exe
    C:\Users\Admin\AppData\Local\Temp\4930.exe
    1⤵
    • Executes dropped EXE
    • Checks BIOS information in registry
    • Checks whether UAC is enabled
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious use of AdjustPrivilegeToken
    PID:3356

Network

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

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

3
T1082

Peripheral Device Discovery

1
T1120

Collection

Data from Local System

2
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\19FD.exe.log
    MD5

    41fbed686f5700fc29aaccf83e8ba7fd

    SHA1

    5271bc29538f11e42a3b600c8dc727186e912456

    SHA256

    df4e9d012687cdabd15e86bf37be15d6c822e1f50dde530a02468f0006586437

    SHA512

    234b2235c1ced25810a4121c5eabcbf9f269e82c126a1adc363ee34478173f8b462e90eb53f5f11533641663350b90ec1e2360fd805b10c041fab12f4da7a034

  • C:\Users\Admin\AppData\Local\Temp\14FB.exe
    MD5

    c7b6258924050fb9296f3bb9560ea27f

    SHA1

    fd81171c24462618228d7e1250085ba93e4689d7

    SHA256

    9b10a01c65cc6e909a2ed4ea1c88cf5fc19d55c3d58c4eeada916363a48bec16

    SHA512

    83b51c6d830670c5f44e2667bf5baf6e2d7b514032f8b9edaa52c5926a5edf11abc66c7b190d97427dc72f7c47d1a09077a39de576d9081f577a06f11e35f722

  • C:\Users\Admin\AppData\Local\Temp\14FB.exe
    MD5

    c7b6258924050fb9296f3bb9560ea27f

    SHA1

    fd81171c24462618228d7e1250085ba93e4689d7

    SHA256

    9b10a01c65cc6e909a2ed4ea1c88cf5fc19d55c3d58c4eeada916363a48bec16

    SHA512

    83b51c6d830670c5f44e2667bf5baf6e2d7b514032f8b9edaa52c5926a5edf11abc66c7b190d97427dc72f7c47d1a09077a39de576d9081f577a06f11e35f722

  • C:\Users\Admin\AppData\Local\Temp\14FB.exe
    MD5

    c7b6258924050fb9296f3bb9560ea27f

    SHA1

    fd81171c24462618228d7e1250085ba93e4689d7

    SHA256

    9b10a01c65cc6e909a2ed4ea1c88cf5fc19d55c3d58c4eeada916363a48bec16

    SHA512

    83b51c6d830670c5f44e2667bf5baf6e2d7b514032f8b9edaa52c5926a5edf11abc66c7b190d97427dc72f7c47d1a09077a39de576d9081f577a06f11e35f722

  • C:\Users\Admin\AppData\Local\Temp\19FD.exe
    MD5

    5e34695c9f46f1e69ce731d3b7359c88

    SHA1

    e1e5bb43f0c7556bcccc8cb698f854694bdc024a

    SHA256

    97f96815d81f9c1c8ede31f1c21fda2bee7cbab3490184ef833d9d2e8c17e6fc

    SHA512

    659fa0b695942c35dd4ef499d6c01d9b2a8c23254ea31465a126fd71a0d542ee71da9349ffc8226083393ed37c0668f63c97cc7ef3e014eae793b1f1ba7d6b43

  • C:\Users\Admin\AppData\Local\Temp\19FD.exe
    MD5

    5e34695c9f46f1e69ce731d3b7359c88

    SHA1

    e1e5bb43f0c7556bcccc8cb698f854694bdc024a

    SHA256

    97f96815d81f9c1c8ede31f1c21fda2bee7cbab3490184ef833d9d2e8c17e6fc

    SHA512

    659fa0b695942c35dd4ef499d6c01d9b2a8c23254ea31465a126fd71a0d542ee71da9349ffc8226083393ed37c0668f63c97cc7ef3e014eae793b1f1ba7d6b43

  • C:\Users\Admin\AppData\Local\Temp\19FD.exe
    MD5

    5e34695c9f46f1e69ce731d3b7359c88

    SHA1

    e1e5bb43f0c7556bcccc8cb698f854694bdc024a

    SHA256

    97f96815d81f9c1c8ede31f1c21fda2bee7cbab3490184ef833d9d2e8c17e6fc

    SHA512

    659fa0b695942c35dd4ef499d6c01d9b2a8c23254ea31465a126fd71a0d542ee71da9349ffc8226083393ed37c0668f63c97cc7ef3e014eae793b1f1ba7d6b43

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

    d985b4cfdceecc3c0fe4f3e4fda4e416

    SHA1

    f3c14a4d87569e54faaf0eac73ec1aafa2621dfa

    SHA256

    a8b37d6b073ee045ae63473cb1a592c974e896b19e3db06d552f955901c06db7

    SHA512

    560a056c076db6893f6407807d9a10d1078c148aa588d9de6ce1874eeac0a4feaf2102b656ba96316a32c89df97986f20cf77e55117e2c9bf97e52ef3381335c

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

    d985b4cfdceecc3c0fe4f3e4fda4e416

    SHA1

    f3c14a4d87569e54faaf0eac73ec1aafa2621dfa

    SHA256

    a8b37d6b073ee045ae63473cb1a592c974e896b19e3db06d552f955901c06db7

    SHA512

    560a056c076db6893f6407807d9a10d1078c148aa588d9de6ce1874eeac0a4feaf2102b656ba96316a32c89df97986f20cf77e55117e2c9bf97e52ef3381335c

  • C:\Users\Admin\AppData\Local\Temp\2049.exe
    MD5

    7c41cbd9a9ae5cf31fed1f4a2711ec49

    SHA1

    e138b5eb1efe9b3ec970e87d6e577d68df4d2547

    SHA256

    322cf12ddb15589b8559a1e3bf0cd6232743e1ecaec8c469aa7dda9e6741caca

    SHA512

    e70e0638e7ff8b03120569292244a5adaeb6713c24c53ae7eea27f6bfd447824b3a5d430dcb383fc343ee99adab465f30bf5f10b9801bdbb5cc772bd4a5b82db

  • C:\Users\Admin\AppData\Local\Temp\2049.exe
    MD5

    7c41cbd9a9ae5cf31fed1f4a2711ec49

    SHA1

    e138b5eb1efe9b3ec970e87d6e577d68df4d2547

    SHA256

    322cf12ddb15589b8559a1e3bf0cd6232743e1ecaec8c469aa7dda9e6741caca

    SHA512

    e70e0638e7ff8b03120569292244a5adaeb6713c24c53ae7eea27f6bfd447824b3a5d430dcb383fc343ee99adab465f30bf5f10b9801bdbb5cc772bd4a5b82db

  • C:\Users\Admin\AppData\Local\Temp\2049.exe
    MD5

    7c41cbd9a9ae5cf31fed1f4a2711ec49

    SHA1

    e138b5eb1efe9b3ec970e87d6e577d68df4d2547

    SHA256

    322cf12ddb15589b8559a1e3bf0cd6232743e1ecaec8c469aa7dda9e6741caca

    SHA512

    e70e0638e7ff8b03120569292244a5adaeb6713c24c53ae7eea27f6bfd447824b3a5d430dcb383fc343ee99adab465f30bf5f10b9801bdbb5cc772bd4a5b82db

  • C:\Users\Admin\AppData\Local\Temp\255A.exe
    MD5

    0f9d1f2e3aaad601bb95a039b0aedcfb

    SHA1

    141e7b7b2a4a31b2a7e599b2d2064239fcc66707

    SHA256

    db4ec306ea32c01cb486566c699b9b88013beb26c2830319785bf5a4ee4735b5

    SHA512

    b68708a0aa425a3f90df3c1639aeb2358f34fa5bfb3691d3010cd528cdce99692269b13cda9f05172d8608fc08b7b7ca5449d495290a5e9e81221edfe9d052e7

  • C:\Users\Admin\AppData\Local\Temp\255A.exe
    MD5

    0f9d1f2e3aaad601bb95a039b0aedcfb

    SHA1

    141e7b7b2a4a31b2a7e599b2d2064239fcc66707

    SHA256

    db4ec306ea32c01cb486566c699b9b88013beb26c2830319785bf5a4ee4735b5

    SHA512

    b68708a0aa425a3f90df3c1639aeb2358f34fa5bfb3691d3010cd528cdce99692269b13cda9f05172d8608fc08b7b7ca5449d495290a5e9e81221edfe9d052e7

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

    692c89f8349b04cd170dc5c0055efb77

    SHA1

    f5ea7efd2424c9064cadabea625b452a7d8759e9

    SHA256

    92ceb8a100237ef5f832fa20c890adbb4795094dd0d04404643fc054d93ca75d

    SHA512

    4f9e00702ad7301a512941991f6ff20d2282f4004f6bb7136bfde222c78fdabf400301922804ca908b6019f8844005a1fbb7da9136b8854c0a591e71b22d554c

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

    692c89f8349b04cd170dc5c0055efb77

    SHA1

    f5ea7efd2424c9064cadabea625b452a7d8759e9

    SHA256

    92ceb8a100237ef5f832fa20c890adbb4795094dd0d04404643fc054d93ca75d

    SHA512

    4f9e00702ad7301a512941991f6ff20d2282f4004f6bb7136bfde222c78fdabf400301922804ca908b6019f8844005a1fbb7da9136b8854c0a591e71b22d554c

  • C:\Users\Admin\AppData\Local\Temp\4930.exe
    MD5

    2855945a6869f6118a4a0bf2c88fd40b

    SHA1

    2c26bb2eaa1f4ebc7a9dd8b00cd22388d8abde1a

    SHA256

    ee2105a3395dc3eb3c83f9c810ab2bb3c33eb9f688fa9702208c1ab1aa9d7f7e

    SHA512

    ecfc6f528a0b4a1995a59fc6423befdf707516f969c0afe312421f40a3aef94d5cccaf9e5621601edee8f072b46723e02467c89f073d4a1871847ac15e4bd46f

  • memory/824-130-0x0000000000440000-0x00000000004EE000-memory.dmp
    Filesize

    696KB

  • memory/824-129-0x0000000000440000-0x00000000004EE000-memory.dmp
    Filesize

    696KB

  • memory/824-120-0x0000000000000000-mapping.dmp
  • memory/832-156-0x0000000001F70000-0x0000000001F92000-memory.dmp
    Filesize

    136KB

  • memory/832-137-0x0000000000000000-mapping.dmp
  • memory/832-158-0x0000000001FA0000-0x0000000001FD0000-memory.dmp
    Filesize

    192KB

  • memory/1444-186-0x0000000004810000-0x000000000489F000-memory.dmp
    Filesize

    572KB

  • memory/1444-149-0x0000000000000000-mapping.dmp
  • memory/1444-184-0x0000000002D86000-0x0000000002DD6000-memory.dmp
    Filesize

    320KB

  • memory/1444-187-0x0000000000400000-0x0000000002B85000-memory.dmp
    Filesize

    39.5MB

  • memory/1524-185-0x0000000000400000-0x0000000000491000-memory.dmp
    Filesize

    580KB

  • memory/1524-182-0x0000000001F90000-0x0000000001FDF000-memory.dmp
    Filesize

    316KB

  • memory/1524-169-0x0000000000000000-mapping.dmp
  • memory/1524-183-0x0000000002020000-0x00000000020AF000-memory.dmp
    Filesize

    572KB

  • memory/1608-124-0x0000000000402DD8-mapping.dmp
  • memory/2764-117-0x0000000000670000-0x0000000000678000-memory.dmp
    Filesize

    32KB

  • memory/2764-118-0x0000000000680000-0x0000000000689000-memory.dmp
    Filesize

    36KB

  • memory/3024-167-0x0000000002EB0000-0x0000000002EC6000-memory.dmp
    Filesize

    88KB

  • memory/3024-119-0x0000000001080000-0x0000000001096000-memory.dmp
    Filesize

    88KB

  • memory/3172-134-0x00000000001B0000-0x00000000001B1000-memory.dmp
    Filesize

    4KB

  • memory/3172-144-0x0000000004BB0000-0x0000000004BB1000-memory.dmp
    Filesize

    4KB

  • memory/3172-126-0x0000000000000000-mapping.dmp
  • memory/3172-136-0x00000000049B0000-0x00000000049B1000-memory.dmp
    Filesize

    4KB

  • memory/3172-140-0x0000000004980000-0x0000000004981000-memory.dmp
    Filesize

    4KB

  • memory/3172-145-0x00000000050C0000-0x00000000050C1000-memory.dmp
    Filesize

    4KB

  • memory/3312-143-0x0000000000400000-0x0000000000433000-memory.dmp
    Filesize

    204KB

  • memory/3312-131-0x0000000000000000-mapping.dmp
  • memory/3312-141-0x0000000000540000-0x000000000068A000-memory.dmp
    Filesize

    1.3MB

  • memory/3312-142-0x0000000000540000-0x000000000068A000-memory.dmp
    Filesize

    1.3MB

  • memory/3356-215-0x00000000076B0000-0x00000000076B1000-memory.dmp
    Filesize

    4KB

  • memory/3356-196-0x00000000009D0000-0x00000000009D1000-memory.dmp
    Filesize

    4KB

  • memory/3356-205-0x0000000005DF0000-0x0000000005DF1000-memory.dmp
    Filesize

    4KB

  • memory/3356-188-0x0000000000000000-mapping.dmp
  • memory/3356-204-0x0000000077140000-0x00000000772CE000-memory.dmp
    Filesize

    1.6MB

  • memory/3436-155-0x0000000004E60000-0x0000000004E61000-memory.dmp
    Filesize

    4KB

  • memory/3436-166-0x0000000002324000-0x0000000002326000-memory.dmp
    Filesize

    8KB

  • memory/3436-160-0x0000000005510000-0x0000000005511000-memory.dmp
    Filesize

    4KB

  • memory/3436-159-0x0000000000400000-0x0000000000433000-memory.dmp
    Filesize

    204KB

  • memory/3436-161-0x0000000002320000-0x0000000002321000-memory.dmp
    Filesize

    4KB

  • memory/3436-147-0x000000000040CD2F-mapping.dmp
  • memory/3436-162-0x0000000002322000-0x0000000002323000-memory.dmp
    Filesize

    4KB

  • memory/3436-146-0x0000000000400000-0x0000000000433000-memory.dmp
    Filesize

    204KB

  • memory/3436-152-0x0000000002330000-0x000000000234C000-memory.dmp
    Filesize

    112KB

  • memory/3436-157-0x00000000054E0000-0x00000000054E1000-memory.dmp
    Filesize

    4KB

  • memory/3436-163-0x0000000002323000-0x0000000002324000-memory.dmp
    Filesize

    4KB

  • memory/3436-165-0x00000000056A0000-0x00000000056A1000-memory.dmp
    Filesize

    4KB

  • memory/3436-164-0x0000000005620000-0x0000000005621000-memory.dmp
    Filesize

    4KB

  • memory/3436-154-0x00000000023C0000-0x00000000023DB000-memory.dmp
    Filesize

    108KB

  • memory/3744-116-0x0000000000402DD8-mapping.dmp
  • memory/3744-115-0x0000000000400000-0x0000000000409000-memory.dmp
    Filesize

    36KB

  • memory/3864-168-0x0000000000400000-0x0000000000420000-memory.dmp
    Filesize

    128KB

  • memory/3864-201-0x0000000006520000-0x0000000006521000-memory.dmp
    Filesize

    4KB

  • memory/3864-191-0x0000000005940000-0x0000000005941000-memory.dmp
    Filesize

    4KB

  • memory/3864-207-0x0000000007080000-0x0000000007081000-memory.dmp
    Filesize

    4KB

  • memory/3864-208-0x0000000007780000-0x0000000007781000-memory.dmp
    Filesize

    4KB

  • memory/3864-181-0x0000000005550000-0x0000000005B56000-memory.dmp
    Filesize

    6.0MB

  • memory/3864-170-0x0000000000418EEA-mapping.dmp