Analysis

  • max time kernel
    140s
  • max time network
    105s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    10-04-2023 20:24

General

  • Target

    93e35162e4ee24eb6fcdc1753856565b09e07456add3152f424dcb87309b559f.exe

  • Size

    940KB

  • MD5

    387c8a1cedc463402460146a306ed2ee

  • SHA1

    3e0863d369d7a82e7c0953d6bb7178152323fe6f

  • SHA256

    93e35162e4ee24eb6fcdc1753856565b09e07456add3152f424dcb87309b559f

  • SHA512

    c9a3cd0142c236ffeeea8c99a888fbaf43d8d8077180015dcf290d5186b875b953c2a010dca67965dd6c10a5e8149878689cc445410b4c7cc697cc0860b5ca01

  • SSDEEP

    24576:4y8MJoXgw0xqJz/KNVQ2bGMZhMRx4+Vj7Irdy0RpG0xb9/ut/x:/rCww0xG/KY2bbEb4+tERcC5S

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

zima

C2

176.113.115.145:4125

Attributes
  • auth_value

    2ef701d510c0d27e8a8e3270281678b1

Signatures

  • Amadey

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

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 5 IoCs
  • RedLine

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

  • RedLine payload 22 IoCs
  • Executes dropped EXE 6 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Windows security modification 2 TTPs 2 IoCs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Adds Run key to start application 2 TTPs 6 IoCs
  • Checks installed software on the system 1 TTPs

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

  • Program crash 7 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\93e35162e4ee24eb6fcdc1753856565b09e07456add3152f424dcb87309b559f.exe
    "C:\Users\Admin\AppData\Local\Temp\93e35162e4ee24eb6fcdc1753856565b09e07456add3152f424dcb87309b559f.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1608
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un924479.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un924479.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3968
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un294396.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un294396.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:1420
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr845625.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr845625.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2068
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu862783.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu862783.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1440
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk030554.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk030554.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3776
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si718448.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si718448.exe
      2⤵
      • Executes dropped EXE
      PID:4884
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4884 -s 620
        3⤵
        • Program crash
        PID:4360
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4884 -s 700
        3⤵
        • Program crash
        PID:4300
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4884 -s 840
        3⤵
        • Program crash
        PID:5048
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4884 -s 848
        3⤵
        • Program crash
        PID:3388
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4884 -s 876
        3⤵
        • Program crash
        PID:5020
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4884 -s 840
        3⤵
        • Program crash
        PID:5024
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4884 -s 1056
        3⤵
        • Program crash
        PID:4248

Network

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

2
T1089

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

2
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si718448.exe
    Filesize

    231KB

    MD5

    f8117f396c10315824172b564d08490e

    SHA1

    96c20a6f156aa6e75f75fa9038a8878d75401138

    SHA256

    7f2db89b0b8c955144ab3138b179d30a3d7f5220b3752bdfad443bab0fc935ba

    SHA512

    60606b0cf43e2c10d42f611c47463fcce8044faad9ebb366cc455641747b47c4c2844a5b7b56194cfca524d881fd3f9db3464b8307076a69bbf1c2bc04b43743

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si718448.exe
    Filesize

    231KB

    MD5

    f8117f396c10315824172b564d08490e

    SHA1

    96c20a6f156aa6e75f75fa9038a8878d75401138

    SHA256

    7f2db89b0b8c955144ab3138b179d30a3d7f5220b3752bdfad443bab0fc935ba

    SHA512

    60606b0cf43e2c10d42f611c47463fcce8044faad9ebb366cc455641747b47c4c2844a5b7b56194cfca524d881fd3f9db3464b8307076a69bbf1c2bc04b43743

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un924479.exe
    Filesize

    674KB

    MD5

    5b31ddc6f1ee7557f2f1034fc870fc63

    SHA1

    de772af2a810721bbe64261c50177821fc3e4e07

    SHA256

    627c746afc61a2d10768cf6e589cabd1870f090eba37e496a0ca6ce1aba9d82f

    SHA512

    f6c1c2f2eef9fa72e0ff373cd222a0e668b645675f01fb629692d8f6261b08c9123db395e4cf8ae73a9f005f68c6147dd332143bc4a9a08393ea5646d623367d

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un924479.exe
    Filesize

    674KB

    MD5

    5b31ddc6f1ee7557f2f1034fc870fc63

    SHA1

    de772af2a810721bbe64261c50177821fc3e4e07

    SHA256

    627c746afc61a2d10768cf6e589cabd1870f090eba37e496a0ca6ce1aba9d82f

    SHA512

    f6c1c2f2eef9fa72e0ff373cd222a0e668b645675f01fb629692d8f6261b08c9123db395e4cf8ae73a9f005f68c6147dd332143bc4a9a08393ea5646d623367d

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk030554.exe
    Filesize

    169KB

    MD5

    c4561a458419638a3f1573cee6d312a6

    SHA1

    36b0a9acdf145b9ce804b7c4b0f4bf89251ca3f1

    SHA256

    122e558da22082f30a5c4bcc80585868bd72da802de479761fa70523d01e78ab

    SHA512

    18ec1488a86aedc688d7a56c785103256a99e364c4bf81b3bc56ce5baf332dba96dbd1b532bac522a61ef2029af97e66aef090fabcf4f7b202f8eea2cdb1356b

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk030554.exe
    Filesize

    169KB

    MD5

    c4561a458419638a3f1573cee6d312a6

    SHA1

    36b0a9acdf145b9ce804b7c4b0f4bf89251ca3f1

    SHA256

    122e558da22082f30a5c4bcc80585868bd72da802de479761fa70523d01e78ab

    SHA512

    18ec1488a86aedc688d7a56c785103256a99e364c4bf81b3bc56ce5baf332dba96dbd1b532bac522a61ef2029af97e66aef090fabcf4f7b202f8eea2cdb1356b

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un294396.exe
    Filesize

    521KB

    MD5

    5294dff4bdddedf6b5e54a3ff017ebab

    SHA1

    dd49532957b20d8cf25b929d79e59f1d30974f94

    SHA256

    67df50e482336666e9d23960f35a63fe0243b80948763e601a394d5b4c06eac3

    SHA512

    e2d9dfd7d8f7d81388b3ec11afd09a4923434e89855d611c5330ea11071babc1fa3bada5ff1d4cd3319069cabb2e719c7617567b78bf616d119c69f4a78bb034

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un294396.exe
    Filesize

    521KB

    MD5

    5294dff4bdddedf6b5e54a3ff017ebab

    SHA1

    dd49532957b20d8cf25b929d79e59f1d30974f94

    SHA256

    67df50e482336666e9d23960f35a63fe0243b80948763e601a394d5b4c06eac3

    SHA512

    e2d9dfd7d8f7d81388b3ec11afd09a4923434e89855d611c5330ea11071babc1fa3bada5ff1d4cd3319069cabb2e719c7617567b78bf616d119c69f4a78bb034

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr845625.exe
    Filesize

    239KB

    MD5

    cee2962daf7c675020c8a715ff99a500

    SHA1

    c88e5d03b11ecf07cbe4f75abae4689488b8d691

    SHA256

    17c6fba56fdd183732725b909a511d2ef279292ee24564edf6337ecae502105d

    SHA512

    ce3415028c92c5d20619a2c65759c4d1c1eccca770a9ef32c6d84f497ae50212329d2f7d4a3f8cf3fee15ed98beb40825208a8da9062185d833d2238ff8403c7

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr845625.exe
    Filesize

    239KB

    MD5

    cee2962daf7c675020c8a715ff99a500

    SHA1

    c88e5d03b11ecf07cbe4f75abae4689488b8d691

    SHA256

    17c6fba56fdd183732725b909a511d2ef279292ee24564edf6337ecae502105d

    SHA512

    ce3415028c92c5d20619a2c65759c4d1c1eccca770a9ef32c6d84f497ae50212329d2f7d4a3f8cf3fee15ed98beb40825208a8da9062185d833d2238ff8403c7

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu862783.exe
    Filesize

    297KB

    MD5

    c57dd13e40d7ce68a68de4cb23f16136

    SHA1

    3c1e3deef595b0d47c3850ccfe6bdbe80c045398

    SHA256

    53bc52cd257faf0132ba6037bbe0e4afc81db88cd7fc28898188b60b53b0e986

    SHA512

    afae80dde57fc07b05c2ebd76c39234b0b8588a67afd75bd39afb389564abeb634aa801f9a4fa951fca758649c03635c0950e52a8d2e9e6612ea345cd39da5ea

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu862783.exe
    Filesize

    297KB

    MD5

    c57dd13e40d7ce68a68de4cb23f16136

    SHA1

    3c1e3deef595b0d47c3850ccfe6bdbe80c045398

    SHA256

    53bc52cd257faf0132ba6037bbe0e4afc81db88cd7fc28898188b60b53b0e986

    SHA512

    afae80dde57fc07b05c2ebd76c39234b0b8588a67afd75bd39afb389564abeb634aa801f9a4fa951fca758649c03635c0950e52a8d2e9e6612ea345cd39da5ea

  • memory/1440-1100-0x00000000006C0000-0x00000000006D0000-memory.dmp
    Filesize

    64KB

  • memory/1440-1105-0x00000000006C0000-0x00000000006D0000-memory.dmp
    Filesize

    64KB

  • memory/1440-1112-0x0000000006FD0000-0x0000000007020000-memory.dmp
    Filesize

    320KB

  • memory/1440-1111-0x0000000006F50000-0x0000000006FC6000-memory.dmp
    Filesize

    472KB

  • memory/1440-1110-0x00000000006C0000-0x00000000006D0000-memory.dmp
    Filesize

    64KB

  • memory/1440-1109-0x00000000067A0000-0x0000000006CCC000-memory.dmp
    Filesize

    5.2MB

  • memory/1440-1108-0x00000000065D0000-0x0000000006792000-memory.dmp
    Filesize

    1.8MB

  • memory/1440-1107-0x00000000006C0000-0x00000000006D0000-memory.dmp
    Filesize

    64KB

  • memory/1440-1106-0x00000000006C0000-0x00000000006D0000-memory.dmp
    Filesize

    64KB

  • memory/1440-1103-0x00000000062B0000-0x0000000006342000-memory.dmp
    Filesize

    584KB

  • memory/1440-1102-0x00000000055D0000-0x0000000005636000-memory.dmp
    Filesize

    408KB

  • memory/1440-1101-0x0000000005440000-0x000000000548B000-memory.dmp
    Filesize

    300KB

  • memory/1440-1099-0x00000000052F0000-0x000000000532E000-memory.dmp
    Filesize

    248KB

  • memory/1440-1098-0x00000000052D0000-0x00000000052E2000-memory.dmp
    Filesize

    72KB

  • memory/1440-1097-0x0000000005190000-0x000000000529A000-memory.dmp
    Filesize

    1.0MB

  • memory/1440-1096-0x0000000005720000-0x0000000005D26000-memory.dmp
    Filesize

    6.0MB

  • memory/1440-500-0x00000000006C0000-0x00000000006D0000-memory.dmp
    Filesize

    64KB

  • memory/1440-498-0x00000000006C0000-0x00000000006D0000-memory.dmp
    Filesize

    64KB

  • memory/1440-496-0x00000000006C0000-0x00000000006D0000-memory.dmp
    Filesize

    64KB

  • memory/1440-494-0x00000000005D0000-0x000000000061B000-memory.dmp
    Filesize

    300KB

  • memory/1440-184-0x0000000002430000-0x0000000002476000-memory.dmp
    Filesize

    280KB

  • memory/1440-185-0x0000000004F50000-0x0000000004F94000-memory.dmp
    Filesize

    272KB

  • memory/1440-186-0x0000000004F50000-0x0000000004F8F000-memory.dmp
    Filesize

    252KB

  • memory/1440-187-0x0000000004F50000-0x0000000004F8F000-memory.dmp
    Filesize

    252KB

  • memory/1440-189-0x0000000004F50000-0x0000000004F8F000-memory.dmp
    Filesize

    252KB

  • memory/1440-191-0x0000000004F50000-0x0000000004F8F000-memory.dmp
    Filesize

    252KB

  • memory/1440-193-0x0000000004F50000-0x0000000004F8F000-memory.dmp
    Filesize

    252KB

  • memory/1440-195-0x0000000004F50000-0x0000000004F8F000-memory.dmp
    Filesize

    252KB

  • memory/1440-197-0x0000000004F50000-0x0000000004F8F000-memory.dmp
    Filesize

    252KB

  • memory/1440-199-0x0000000004F50000-0x0000000004F8F000-memory.dmp
    Filesize

    252KB

  • memory/1440-201-0x0000000004F50000-0x0000000004F8F000-memory.dmp
    Filesize

    252KB

  • memory/1440-203-0x0000000004F50000-0x0000000004F8F000-memory.dmp
    Filesize

    252KB

  • memory/1440-205-0x0000000004F50000-0x0000000004F8F000-memory.dmp
    Filesize

    252KB

  • memory/1440-207-0x0000000004F50000-0x0000000004F8F000-memory.dmp
    Filesize

    252KB

  • memory/1440-211-0x0000000004F50000-0x0000000004F8F000-memory.dmp
    Filesize

    252KB

  • memory/1440-209-0x0000000004F50000-0x0000000004F8F000-memory.dmp
    Filesize

    252KB

  • memory/1440-213-0x0000000004F50000-0x0000000004F8F000-memory.dmp
    Filesize

    252KB

  • memory/1440-215-0x0000000004F50000-0x0000000004F8F000-memory.dmp
    Filesize

    252KB

  • memory/1440-217-0x0000000004F50000-0x0000000004F8F000-memory.dmp
    Filesize

    252KB

  • memory/1440-219-0x0000000004F50000-0x0000000004F8F000-memory.dmp
    Filesize

    252KB

  • memory/2068-162-0x0000000002360000-0x0000000002372000-memory.dmp
    Filesize

    72KB

  • memory/2068-176-0x0000000004D00000-0x0000000004D10000-memory.dmp
    Filesize

    64KB

  • memory/2068-147-0x0000000002360000-0x0000000002372000-memory.dmp
    Filesize

    72KB

  • memory/2068-177-0x0000000004D00000-0x0000000004D10000-memory.dmp
    Filesize

    64KB

  • memory/2068-160-0x0000000002360000-0x0000000002372000-memory.dmp
    Filesize

    72KB

  • memory/2068-175-0x0000000000400000-0x00000000004AA000-memory.dmp
    Filesize

    680KB

  • memory/2068-174-0x0000000002360000-0x0000000002372000-memory.dmp
    Filesize

    72KB

  • memory/2068-172-0x0000000002360000-0x0000000002372000-memory.dmp
    Filesize

    72KB

  • memory/2068-146-0x0000000002360000-0x0000000002378000-memory.dmp
    Filesize

    96KB

  • memory/2068-168-0x0000000002360000-0x0000000002372000-memory.dmp
    Filesize

    72KB

  • memory/2068-170-0x0000000002360000-0x0000000002372000-memory.dmp
    Filesize

    72KB

  • memory/2068-158-0x0000000002360000-0x0000000002372000-memory.dmp
    Filesize

    72KB

  • memory/2068-150-0x0000000002360000-0x0000000002372000-memory.dmp
    Filesize

    72KB

  • memory/2068-164-0x0000000002360000-0x0000000002372000-memory.dmp
    Filesize

    72KB

  • memory/2068-179-0x0000000000400000-0x00000000004AA000-memory.dmp
    Filesize

    680KB

  • memory/2068-148-0x0000000002360000-0x0000000002372000-memory.dmp
    Filesize

    72KB

  • memory/2068-166-0x0000000002360000-0x0000000002372000-memory.dmp
    Filesize

    72KB

  • memory/2068-156-0x0000000002360000-0x0000000002372000-memory.dmp
    Filesize

    72KB

  • memory/2068-154-0x0000000002360000-0x0000000002372000-memory.dmp
    Filesize

    72KB

  • memory/2068-152-0x0000000002360000-0x0000000002372000-memory.dmp
    Filesize

    72KB

  • memory/2068-145-0x0000000004D10000-0x000000000520E000-memory.dmp
    Filesize

    5.0MB

  • memory/2068-144-0x0000000004D00000-0x0000000004D10000-memory.dmp
    Filesize

    64KB

  • memory/2068-142-0x0000000002000000-0x000000000201A000-memory.dmp
    Filesize

    104KB

  • memory/2068-143-0x0000000000580000-0x00000000005AD000-memory.dmp
    Filesize

    180KB

  • memory/3776-1120-0x000000000A930000-0x000000000A97B000-memory.dmp
    Filesize

    300KB

  • memory/3776-1121-0x0000000005200000-0x0000000005210000-memory.dmp
    Filesize

    64KB

  • memory/3776-1119-0x00000000012A0000-0x00000000012A6000-memory.dmp
    Filesize

    24KB

  • memory/3776-1118-0x0000000000A20000-0x0000000000A50000-memory.dmp
    Filesize

    192KB

  • memory/4884-1127-0x0000000000580000-0x00000000005BB000-memory.dmp
    Filesize

    236KB