Analysis

  • max time kernel
    143s
  • max time network
    151s
  • platform
    windows7_x64
  • resource
    win7-20230703-en
  • resource tags

    arch:x64arch:x86image:win7-20230703-enlocale:en-usos:windows7-x64system
  • submitted
    10/07/2023, 17:44

General

  • Target

    59e6f696196b9b101f8f3f6cfa061cfb.exe

  • Size

    1.5MB

  • MD5

    59e6f696196b9b101f8f3f6cfa061cfb

  • SHA1

    f303adc1f26f6f02ecd57491b4c1f96713f98300

  • SHA256

    66c75ea2b79268b20feb4fe49237bd678f8d4699b1262a72fbdd998e93cf78f2

  • SHA512

    64705cff817ce1bc8577d816c1122b631f3fc568849fcf52d8a7c0eb5c9f80c4966d046362ba1c2e23b949d93fcb8b299ce8a2c5404b5729004160163a8f13e8

  • SSDEEP

    49152:KDTUYcpa3ApL6NuDrjXnPzVY/4wY2e69JCKZ1:dYJuLVDrjXnPBa4wk699D

Malware Config

Extracted

Family

redline

Botnet

masha

C2

77.91.68.48:19071

Attributes
  • auth_value

    55b9b39a0dae383196a4b8d79e5bb805

Signatures

  • Detects Healer an antivirus disabler dropper 5 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 11 IoCs
  • RedLine

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

  • Executes dropped EXE 6 IoCs
  • Loads dropped DLL 13 IoCs
  • Windows security modification 2 TTPs 4 IoCs
  • Adds Run key to start application 2 TTPs 8 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 42 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\59e6f696196b9b101f8f3f6cfa061cfb.exe
    "C:\Users\Admin\AppData\Local\Temp\59e6f696196b9b101f8f3f6cfa061cfb.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2256
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v2266581.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v2266581.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2368
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v8877695.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v8877695.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2220
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v4646609.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v4646609.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2900
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\a1962661.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\a1962661.exe
            5⤵
            • Modifies Windows Defender Real-time Protection settings
            • Executes dropped EXE
            • Loads dropped DLL
            • Windows security modification
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:2008
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\b9956694.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\b9956694.exe
            5⤵
            • Modifies Windows Defender Real-time Protection settings
            • Executes dropped EXE
            • Windows security modification
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:1644
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c1974892.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c1974892.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          PID:268

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v2266581.exe

          Filesize

          1.3MB

          MD5

          340606413aba6039161c2f1f9a5ef7fe

          SHA1

          672d4bf24740d071d2bdd125934876b41f19d01f

          SHA256

          3129e611e5618fa858a5d48bfe7650da5c5e91da464266a5d4093de3d82bba49

          SHA512

          c02c2e0a2d1beda15c20bab14bef18777f0cae0f59d52f4f00b2884d6ca345ba0ad4e30793af1d95173bd04be5b03e790a2de1f76e19b7e9745c46861496d70a

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v2266581.exe

          Filesize

          1.3MB

          MD5

          340606413aba6039161c2f1f9a5ef7fe

          SHA1

          672d4bf24740d071d2bdd125934876b41f19d01f

          SHA256

          3129e611e5618fa858a5d48bfe7650da5c5e91da464266a5d4093de3d82bba49

          SHA512

          c02c2e0a2d1beda15c20bab14bef18777f0cae0f59d52f4f00b2884d6ca345ba0ad4e30793af1d95173bd04be5b03e790a2de1f76e19b7e9745c46861496d70a

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v8877695.exe

          Filesize

          1.2MB

          MD5

          aecc3a9db3cd7fa32b529ab1baf52e75

          SHA1

          ab1412000e6a5461123cc8edb8a46e152accfada

          SHA256

          8dd89f10a3e464ba69ff949b38fe205371614f8a52164c321dc874bb93da80df

          SHA512

          a91c4a0691fa5a1172e9be4b28e6ac9020ccd28cf7eb92a71fbd4c5abbef45b5a20fe8cf01b4e6ea4601ff969e8e64dd570c2231678b6e56f3187b32ea4e3b4c

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v8877695.exe

          Filesize

          1.2MB

          MD5

          aecc3a9db3cd7fa32b529ab1baf52e75

          SHA1

          ab1412000e6a5461123cc8edb8a46e152accfada

          SHA256

          8dd89f10a3e464ba69ff949b38fe205371614f8a52164c321dc874bb93da80df

          SHA512

          a91c4a0691fa5a1172e9be4b28e6ac9020ccd28cf7eb92a71fbd4c5abbef45b5a20fe8cf01b4e6ea4601ff969e8e64dd570c2231678b6e56f3187b32ea4e3b4c

        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c1974892.exe

          Filesize

          692KB

          MD5

          a64023d4e181da51202e4248a197e9e6

          SHA1

          aaf856d852c390f0ca5a3f1c6f8c2645e1ab9ebb

          SHA256

          02164c7afa860b21e1cdd3e3ff151b2272777c387edc773916d7f287531425f3

          SHA512

          221e29b6fd5f5ed66fc57516017d56a764a622a1a1082000b2eeaeff62755d38700da7ef2d56077d7226348e8b1157d9bbb9062d2d57d2a73f3d4bfa185b36f2

        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c1974892.exe

          Filesize

          692KB

          MD5

          a64023d4e181da51202e4248a197e9e6

          SHA1

          aaf856d852c390f0ca5a3f1c6f8c2645e1ab9ebb

          SHA256

          02164c7afa860b21e1cdd3e3ff151b2272777c387edc773916d7f287531425f3

          SHA512

          221e29b6fd5f5ed66fc57516017d56a764a622a1a1082000b2eeaeff62755d38700da7ef2d56077d7226348e8b1157d9bbb9062d2d57d2a73f3d4bfa185b36f2

        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c1974892.exe

          Filesize

          692KB

          MD5

          a64023d4e181da51202e4248a197e9e6

          SHA1

          aaf856d852c390f0ca5a3f1c6f8c2645e1ab9ebb

          SHA256

          02164c7afa860b21e1cdd3e3ff151b2272777c387edc773916d7f287531425f3

          SHA512

          221e29b6fd5f5ed66fc57516017d56a764a622a1a1082000b2eeaeff62755d38700da7ef2d56077d7226348e8b1157d9bbb9062d2d57d2a73f3d4bfa185b36f2

        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v4646609.exe

          Filesize

          619KB

          MD5

          a335c7bfdb35e3b01ff23d653349c954

          SHA1

          44f2ac15b444e914af77f78944a146c55a3b699a

          SHA256

          8864b978c0d384dbb4d60810da2829a3ba745cf2da10a53496df72c2a13cf907

          SHA512

          b1a1aed54933fa14b79fa312857b5131c6a2a56f970a7a567611e954b2c65f393803fc2a91a630bb8f8debb3d94b34cf4b0b0b31af50de2ce96eed66808933c6

        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v4646609.exe

          Filesize

          619KB

          MD5

          a335c7bfdb35e3b01ff23d653349c954

          SHA1

          44f2ac15b444e914af77f78944a146c55a3b699a

          SHA256

          8864b978c0d384dbb4d60810da2829a3ba745cf2da10a53496df72c2a13cf907

          SHA512

          b1a1aed54933fa14b79fa312857b5131c6a2a56f970a7a567611e954b2c65f393803fc2a91a630bb8f8debb3d94b34cf4b0b0b31af50de2ce96eed66808933c6

        • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\a1962661.exe

          Filesize

          530KB

          MD5

          4178e013371180f967181e78d8d5c8c6

          SHA1

          e4c7af42c80b708915c394854ec9e700209836f8

          SHA256

          85c877fbb186254335e6122317d53ee8058ae206b5bb08f07cd315ae23115ba4

          SHA512

          853611df9ac798e0e4a9970c4cc3fb90bba293fbb89014f19005ea53d19c1036e3941a55e3461d24036f5951823e93b63d927cdf7f4b566fc2289ea67a3a2cc5

        • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\a1962661.exe

          Filesize

          530KB

          MD5

          4178e013371180f967181e78d8d5c8c6

          SHA1

          e4c7af42c80b708915c394854ec9e700209836f8

          SHA256

          85c877fbb186254335e6122317d53ee8058ae206b5bb08f07cd315ae23115ba4

          SHA512

          853611df9ac798e0e4a9970c4cc3fb90bba293fbb89014f19005ea53d19c1036e3941a55e3461d24036f5951823e93b63d927cdf7f4b566fc2289ea67a3a2cc5

        • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\a1962661.exe

          Filesize

          530KB

          MD5

          4178e013371180f967181e78d8d5c8c6

          SHA1

          e4c7af42c80b708915c394854ec9e700209836f8

          SHA256

          85c877fbb186254335e6122317d53ee8058ae206b5bb08f07cd315ae23115ba4

          SHA512

          853611df9ac798e0e4a9970c4cc3fb90bba293fbb89014f19005ea53d19c1036e3941a55e3461d24036f5951823e93b63d927cdf7f4b566fc2289ea67a3a2cc5

        • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\b9956694.exe

          Filesize

          11KB

          MD5

          7e93bacbbc33e6652e147e7fe07572a0

          SHA1

          421a7167da01c8da4dc4d5234ca3dd84e319e762

          SHA256

          850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

          SHA512

          250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

        • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\b9956694.exe

          Filesize

          11KB

          MD5

          7e93bacbbc33e6652e147e7fe07572a0

          SHA1

          421a7167da01c8da4dc4d5234ca3dd84e319e762

          SHA256

          850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

          SHA512

          250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

        • \Users\Admin\AppData\Local\Temp\IXP000.TMP\v2266581.exe

          Filesize

          1.3MB

          MD5

          340606413aba6039161c2f1f9a5ef7fe

          SHA1

          672d4bf24740d071d2bdd125934876b41f19d01f

          SHA256

          3129e611e5618fa858a5d48bfe7650da5c5e91da464266a5d4093de3d82bba49

          SHA512

          c02c2e0a2d1beda15c20bab14bef18777f0cae0f59d52f4f00b2884d6ca345ba0ad4e30793af1d95173bd04be5b03e790a2de1f76e19b7e9745c46861496d70a

        • \Users\Admin\AppData\Local\Temp\IXP000.TMP\v2266581.exe

          Filesize

          1.3MB

          MD5

          340606413aba6039161c2f1f9a5ef7fe

          SHA1

          672d4bf24740d071d2bdd125934876b41f19d01f

          SHA256

          3129e611e5618fa858a5d48bfe7650da5c5e91da464266a5d4093de3d82bba49

          SHA512

          c02c2e0a2d1beda15c20bab14bef18777f0cae0f59d52f4f00b2884d6ca345ba0ad4e30793af1d95173bd04be5b03e790a2de1f76e19b7e9745c46861496d70a

        • \Users\Admin\AppData\Local\Temp\IXP001.TMP\v8877695.exe

          Filesize

          1.2MB

          MD5

          aecc3a9db3cd7fa32b529ab1baf52e75

          SHA1

          ab1412000e6a5461123cc8edb8a46e152accfada

          SHA256

          8dd89f10a3e464ba69ff949b38fe205371614f8a52164c321dc874bb93da80df

          SHA512

          a91c4a0691fa5a1172e9be4b28e6ac9020ccd28cf7eb92a71fbd4c5abbef45b5a20fe8cf01b4e6ea4601ff969e8e64dd570c2231678b6e56f3187b32ea4e3b4c

        • \Users\Admin\AppData\Local\Temp\IXP001.TMP\v8877695.exe

          Filesize

          1.2MB

          MD5

          aecc3a9db3cd7fa32b529ab1baf52e75

          SHA1

          ab1412000e6a5461123cc8edb8a46e152accfada

          SHA256

          8dd89f10a3e464ba69ff949b38fe205371614f8a52164c321dc874bb93da80df

          SHA512

          a91c4a0691fa5a1172e9be4b28e6ac9020ccd28cf7eb92a71fbd4c5abbef45b5a20fe8cf01b4e6ea4601ff969e8e64dd570c2231678b6e56f3187b32ea4e3b4c

        • \Users\Admin\AppData\Local\Temp\IXP002.TMP\c1974892.exe

          Filesize

          692KB

          MD5

          a64023d4e181da51202e4248a197e9e6

          SHA1

          aaf856d852c390f0ca5a3f1c6f8c2645e1ab9ebb

          SHA256

          02164c7afa860b21e1cdd3e3ff151b2272777c387edc773916d7f287531425f3

          SHA512

          221e29b6fd5f5ed66fc57516017d56a764a622a1a1082000b2eeaeff62755d38700da7ef2d56077d7226348e8b1157d9bbb9062d2d57d2a73f3d4bfa185b36f2

        • \Users\Admin\AppData\Local\Temp\IXP002.TMP\c1974892.exe

          Filesize

          692KB

          MD5

          a64023d4e181da51202e4248a197e9e6

          SHA1

          aaf856d852c390f0ca5a3f1c6f8c2645e1ab9ebb

          SHA256

          02164c7afa860b21e1cdd3e3ff151b2272777c387edc773916d7f287531425f3

          SHA512

          221e29b6fd5f5ed66fc57516017d56a764a622a1a1082000b2eeaeff62755d38700da7ef2d56077d7226348e8b1157d9bbb9062d2d57d2a73f3d4bfa185b36f2

        • \Users\Admin\AppData\Local\Temp\IXP002.TMP\c1974892.exe

          Filesize

          692KB

          MD5

          a64023d4e181da51202e4248a197e9e6

          SHA1

          aaf856d852c390f0ca5a3f1c6f8c2645e1ab9ebb

          SHA256

          02164c7afa860b21e1cdd3e3ff151b2272777c387edc773916d7f287531425f3

          SHA512

          221e29b6fd5f5ed66fc57516017d56a764a622a1a1082000b2eeaeff62755d38700da7ef2d56077d7226348e8b1157d9bbb9062d2d57d2a73f3d4bfa185b36f2

        • \Users\Admin\AppData\Local\Temp\IXP002.TMP\v4646609.exe

          Filesize

          619KB

          MD5

          a335c7bfdb35e3b01ff23d653349c954

          SHA1

          44f2ac15b444e914af77f78944a146c55a3b699a

          SHA256

          8864b978c0d384dbb4d60810da2829a3ba745cf2da10a53496df72c2a13cf907

          SHA512

          b1a1aed54933fa14b79fa312857b5131c6a2a56f970a7a567611e954b2c65f393803fc2a91a630bb8f8debb3d94b34cf4b0b0b31af50de2ce96eed66808933c6

        • \Users\Admin\AppData\Local\Temp\IXP002.TMP\v4646609.exe

          Filesize

          619KB

          MD5

          a335c7bfdb35e3b01ff23d653349c954

          SHA1

          44f2ac15b444e914af77f78944a146c55a3b699a

          SHA256

          8864b978c0d384dbb4d60810da2829a3ba745cf2da10a53496df72c2a13cf907

          SHA512

          b1a1aed54933fa14b79fa312857b5131c6a2a56f970a7a567611e954b2c65f393803fc2a91a630bb8f8debb3d94b34cf4b0b0b31af50de2ce96eed66808933c6

        • \Users\Admin\AppData\Local\Temp\IXP003.TMP\a1962661.exe

          Filesize

          530KB

          MD5

          4178e013371180f967181e78d8d5c8c6

          SHA1

          e4c7af42c80b708915c394854ec9e700209836f8

          SHA256

          85c877fbb186254335e6122317d53ee8058ae206b5bb08f07cd315ae23115ba4

          SHA512

          853611df9ac798e0e4a9970c4cc3fb90bba293fbb89014f19005ea53d19c1036e3941a55e3461d24036f5951823e93b63d927cdf7f4b566fc2289ea67a3a2cc5

        • \Users\Admin\AppData\Local\Temp\IXP003.TMP\a1962661.exe

          Filesize

          530KB

          MD5

          4178e013371180f967181e78d8d5c8c6

          SHA1

          e4c7af42c80b708915c394854ec9e700209836f8

          SHA256

          85c877fbb186254335e6122317d53ee8058ae206b5bb08f07cd315ae23115ba4

          SHA512

          853611df9ac798e0e4a9970c4cc3fb90bba293fbb89014f19005ea53d19c1036e3941a55e3461d24036f5951823e93b63d927cdf7f4b566fc2289ea67a3a2cc5

        • \Users\Admin\AppData\Local\Temp\IXP003.TMP\a1962661.exe

          Filesize

          530KB

          MD5

          4178e013371180f967181e78d8d5c8c6

          SHA1

          e4c7af42c80b708915c394854ec9e700209836f8

          SHA256

          85c877fbb186254335e6122317d53ee8058ae206b5bb08f07cd315ae23115ba4

          SHA512

          853611df9ac798e0e4a9970c4cc3fb90bba293fbb89014f19005ea53d19c1036e3941a55e3461d24036f5951823e93b63d927cdf7f4b566fc2289ea67a3a2cc5

        • \Users\Admin\AppData\Local\Temp\IXP003.TMP\b9956694.exe

          Filesize

          11KB

          MD5

          7e93bacbbc33e6652e147e7fe07572a0

          SHA1

          421a7167da01c8da4dc4d5234ca3dd84e319e762

          SHA256

          850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

          SHA512

          250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

        • memory/268-116-0x0000000000320000-0x0000000000350000-memory.dmp

          Filesize

          192KB

        • memory/268-120-0x0000000001FD0000-0x0000000001FD6000-memory.dmp

          Filesize

          24KB

        • memory/268-121-0x0000000004920000-0x0000000004960000-memory.dmp

          Filesize

          256KB

        • memory/268-122-0x0000000004920000-0x0000000004960000-memory.dmp

          Filesize

          256KB

        • memory/1644-106-0x0000000001340000-0x000000000134A000-memory.dmp

          Filesize

          40KB

        • memory/2008-97-0x0000000000020000-0x000000000002A000-memory.dmp

          Filesize

          40KB