Analysis

  • max time kernel
    40s
  • max time network
    44s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    28-03-2023 00:43

General

  • Target

    setup.exe

  • Size

    700KB

  • MD5

    ab22ac232858a19b89005c5909d7507a

  • SHA1

    29dc83c0557877a96778a61896896b38b53a0b2f

  • SHA256

    09c04abb7450f701110e6f6b394e9317bc3b5c5c0ddf8a1000ba4cc71c5f563e

  • SHA512

    256a02c89994b4210e32fd6693de7dce7e3b02b9ec3bfbb8559968eaf39a920b41b023d0fe922f633aec42148f4cc3b5c9230f603248018905c40735de1e93df

  • SSDEEP

    12288:eMrXy90SkGqUWwJOEvM9XwH9DGzcAAO3dWDdNbIffdyO691Oq/8SV:Jy0nwJZExtAOtqpIf1/6zOq/8SV

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

from

C2

176.113.115.145:4125

Attributes
  • auth_value

    8633e283485822a4a48f0a41d5397566

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • RedLine

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

  • RedLine payload 21 IoCs
  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 10 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 4 IoCs
  • Checks installed software on the system 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 28 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\setup.exe
    "C:\Users\Admin\AppData\Local\Temp\setup.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1228
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un742226.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un742226.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2024
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5697.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5697.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Loads dropped DLL
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1724
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2855.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2855.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1824
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si243947.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si243947.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1928

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si243947.exe
    Filesize

    175KB

    MD5

    62e7346ed6ae7136a09a7277b0f36f9f

    SHA1

    779768d96a1c621831ca4e9ebb379f5d93da4b84

    SHA256

    71f1b0380f9b2e3da05ca2bf398e28b149582d1882b1d3b9cee6f82c29d18960

    SHA512

    0f1806dacf2819413ac7fba60c7efc40062d1b2339c21efd442f14f30b751246e8e38d2baca49e36cbc58ee6756ca9932a06ced178ec4359525e286cc1eea3a0

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si243947.exe
    Filesize

    175KB

    MD5

    62e7346ed6ae7136a09a7277b0f36f9f

    SHA1

    779768d96a1c621831ca4e9ebb379f5d93da4b84

    SHA256

    71f1b0380f9b2e3da05ca2bf398e28b149582d1882b1d3b9cee6f82c29d18960

    SHA512

    0f1806dacf2819413ac7fba60c7efc40062d1b2339c21efd442f14f30b751246e8e38d2baca49e36cbc58ee6756ca9932a06ced178ec4359525e286cc1eea3a0

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un742226.exe
    Filesize

    558KB

    MD5

    5070e953ea5b41b59e902ee8dcedb254

    SHA1

    3655ec37372ac664049f51fdb8be3f7ed28e4db5

    SHA256

    85e4a1a1e0224fa10b081bc7b2fcc0da8a2be3cd22fb76388f32ce89d09d04a8

    SHA512

    b571bde818b297af4f805762bd6179415c5539d7288dfab576869d0be816789ce2609fca27aae282878143fd1464dce108dea80fd5a67403d6aaf34b1bab89a1

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un742226.exe
    Filesize

    558KB

    MD5

    5070e953ea5b41b59e902ee8dcedb254

    SHA1

    3655ec37372ac664049f51fdb8be3f7ed28e4db5

    SHA256

    85e4a1a1e0224fa10b081bc7b2fcc0da8a2be3cd22fb76388f32ce89d09d04a8

    SHA512

    b571bde818b297af4f805762bd6179415c5539d7288dfab576869d0be816789ce2609fca27aae282878143fd1464dce108dea80fd5a67403d6aaf34b1bab89a1

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5697.exe
    Filesize

    307KB

    MD5

    d4c4c6c7dc7caca3e74b0fb4c6e054d3

    SHA1

    c76cf4b3278a1282768a6cc4c75338add1051203

    SHA256

    012d20832cb557ea03414704f933940b48a6445544f4917fdfb147bba45cfc2b

    SHA512

    6a883ab736cdd2a4ee6111ec1454f5fe7ca49c5319223ef0e04e5dee56069fcd27ddbcf942d57ede4155b7a4e8451b010f07e67542162b82b2c336b149f74f28

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5697.exe
    Filesize

    307KB

    MD5

    d4c4c6c7dc7caca3e74b0fb4c6e054d3

    SHA1

    c76cf4b3278a1282768a6cc4c75338add1051203

    SHA256

    012d20832cb557ea03414704f933940b48a6445544f4917fdfb147bba45cfc2b

    SHA512

    6a883ab736cdd2a4ee6111ec1454f5fe7ca49c5319223ef0e04e5dee56069fcd27ddbcf942d57ede4155b7a4e8451b010f07e67542162b82b2c336b149f74f28

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5697.exe
    Filesize

    307KB

    MD5

    d4c4c6c7dc7caca3e74b0fb4c6e054d3

    SHA1

    c76cf4b3278a1282768a6cc4c75338add1051203

    SHA256

    012d20832cb557ea03414704f933940b48a6445544f4917fdfb147bba45cfc2b

    SHA512

    6a883ab736cdd2a4ee6111ec1454f5fe7ca49c5319223ef0e04e5dee56069fcd27ddbcf942d57ede4155b7a4e8451b010f07e67542162b82b2c336b149f74f28

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2855.exe
    Filesize

    365KB

    MD5

    8f237ababdc57bfc759b82dcefa431b7

    SHA1

    2bb7a42c0e36731be9e944598a92605f12f1b983

    SHA256

    ef10a4d64f7e7d120bb1b8a9c7896b78c5944bebfe41cb750d48c032c3af15f4

    SHA512

    0f9add8bd7867803925c3f052c67cef39818c820ae2dbd1d8b73f8ec1c3bca0bf9ea79a073465dd35d361aa04311c580e134ce4cbc9e73dd2d0271b4d74b9357

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2855.exe
    Filesize

    365KB

    MD5

    8f237ababdc57bfc759b82dcefa431b7

    SHA1

    2bb7a42c0e36731be9e944598a92605f12f1b983

    SHA256

    ef10a4d64f7e7d120bb1b8a9c7896b78c5944bebfe41cb750d48c032c3af15f4

    SHA512

    0f9add8bd7867803925c3f052c67cef39818c820ae2dbd1d8b73f8ec1c3bca0bf9ea79a073465dd35d361aa04311c580e134ce4cbc9e73dd2d0271b4d74b9357

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2855.exe
    Filesize

    365KB

    MD5

    8f237ababdc57bfc759b82dcefa431b7

    SHA1

    2bb7a42c0e36731be9e944598a92605f12f1b983

    SHA256

    ef10a4d64f7e7d120bb1b8a9c7896b78c5944bebfe41cb750d48c032c3af15f4

    SHA512

    0f9add8bd7867803925c3f052c67cef39818c820ae2dbd1d8b73f8ec1c3bca0bf9ea79a073465dd35d361aa04311c580e134ce4cbc9e73dd2d0271b4d74b9357

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\si243947.exe
    Filesize

    175KB

    MD5

    62e7346ed6ae7136a09a7277b0f36f9f

    SHA1

    779768d96a1c621831ca4e9ebb379f5d93da4b84

    SHA256

    71f1b0380f9b2e3da05ca2bf398e28b149582d1882b1d3b9cee6f82c29d18960

    SHA512

    0f1806dacf2819413ac7fba60c7efc40062d1b2339c21efd442f14f30b751246e8e38d2baca49e36cbc58ee6756ca9932a06ced178ec4359525e286cc1eea3a0

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\si243947.exe
    Filesize

    175KB

    MD5

    62e7346ed6ae7136a09a7277b0f36f9f

    SHA1

    779768d96a1c621831ca4e9ebb379f5d93da4b84

    SHA256

    71f1b0380f9b2e3da05ca2bf398e28b149582d1882b1d3b9cee6f82c29d18960

    SHA512

    0f1806dacf2819413ac7fba60c7efc40062d1b2339c21efd442f14f30b751246e8e38d2baca49e36cbc58ee6756ca9932a06ced178ec4359525e286cc1eea3a0

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\un742226.exe
    Filesize

    558KB

    MD5

    5070e953ea5b41b59e902ee8dcedb254

    SHA1

    3655ec37372ac664049f51fdb8be3f7ed28e4db5

    SHA256

    85e4a1a1e0224fa10b081bc7b2fcc0da8a2be3cd22fb76388f32ce89d09d04a8

    SHA512

    b571bde818b297af4f805762bd6179415c5539d7288dfab576869d0be816789ce2609fca27aae282878143fd1464dce108dea80fd5a67403d6aaf34b1bab89a1

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\un742226.exe
    Filesize

    558KB

    MD5

    5070e953ea5b41b59e902ee8dcedb254

    SHA1

    3655ec37372ac664049f51fdb8be3f7ed28e4db5

    SHA256

    85e4a1a1e0224fa10b081bc7b2fcc0da8a2be3cd22fb76388f32ce89d09d04a8

    SHA512

    b571bde818b297af4f805762bd6179415c5539d7288dfab576869d0be816789ce2609fca27aae282878143fd1464dce108dea80fd5a67403d6aaf34b1bab89a1

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5697.exe
    Filesize

    307KB

    MD5

    d4c4c6c7dc7caca3e74b0fb4c6e054d3

    SHA1

    c76cf4b3278a1282768a6cc4c75338add1051203

    SHA256

    012d20832cb557ea03414704f933940b48a6445544f4917fdfb147bba45cfc2b

    SHA512

    6a883ab736cdd2a4ee6111ec1454f5fe7ca49c5319223ef0e04e5dee56069fcd27ddbcf942d57ede4155b7a4e8451b010f07e67542162b82b2c336b149f74f28

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5697.exe
    Filesize

    307KB

    MD5

    d4c4c6c7dc7caca3e74b0fb4c6e054d3

    SHA1

    c76cf4b3278a1282768a6cc4c75338add1051203

    SHA256

    012d20832cb557ea03414704f933940b48a6445544f4917fdfb147bba45cfc2b

    SHA512

    6a883ab736cdd2a4ee6111ec1454f5fe7ca49c5319223ef0e04e5dee56069fcd27ddbcf942d57ede4155b7a4e8451b010f07e67542162b82b2c336b149f74f28

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5697.exe
    Filesize

    307KB

    MD5

    d4c4c6c7dc7caca3e74b0fb4c6e054d3

    SHA1

    c76cf4b3278a1282768a6cc4c75338add1051203

    SHA256

    012d20832cb557ea03414704f933940b48a6445544f4917fdfb147bba45cfc2b

    SHA512

    6a883ab736cdd2a4ee6111ec1454f5fe7ca49c5319223ef0e04e5dee56069fcd27ddbcf942d57ede4155b7a4e8451b010f07e67542162b82b2c336b149f74f28

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2855.exe
    Filesize

    365KB

    MD5

    8f237ababdc57bfc759b82dcefa431b7

    SHA1

    2bb7a42c0e36731be9e944598a92605f12f1b983

    SHA256

    ef10a4d64f7e7d120bb1b8a9c7896b78c5944bebfe41cb750d48c032c3af15f4

    SHA512

    0f9add8bd7867803925c3f052c67cef39818c820ae2dbd1d8b73f8ec1c3bca0bf9ea79a073465dd35d361aa04311c580e134ce4cbc9e73dd2d0271b4d74b9357

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2855.exe
    Filesize

    365KB

    MD5

    8f237ababdc57bfc759b82dcefa431b7

    SHA1

    2bb7a42c0e36731be9e944598a92605f12f1b983

    SHA256

    ef10a4d64f7e7d120bb1b8a9c7896b78c5944bebfe41cb750d48c032c3af15f4

    SHA512

    0f9add8bd7867803925c3f052c67cef39818c820ae2dbd1d8b73f8ec1c3bca0bf9ea79a073465dd35d361aa04311c580e134ce4cbc9e73dd2d0271b4d74b9357

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2855.exe
    Filesize

    365KB

    MD5

    8f237ababdc57bfc759b82dcefa431b7

    SHA1

    2bb7a42c0e36731be9e944598a92605f12f1b983

    SHA256

    ef10a4d64f7e7d120bb1b8a9c7896b78c5944bebfe41cb750d48c032c3af15f4

    SHA512

    0f9add8bd7867803925c3f052c67cef39818c820ae2dbd1d8b73f8ec1c3bca0bf9ea79a073465dd35d361aa04311c580e134ce4cbc9e73dd2d0271b4d74b9357

  • memory/1724-88-0x0000000000E50000-0x0000000000E62000-memory.dmp
    Filesize

    72KB

  • memory/1724-96-0x0000000000E50000-0x0000000000E62000-memory.dmp
    Filesize

    72KB

  • memory/1724-98-0x0000000000E50000-0x0000000000E62000-memory.dmp
    Filesize

    72KB

  • memory/1724-100-0x0000000000E50000-0x0000000000E62000-memory.dmp
    Filesize

    72KB

  • memory/1724-102-0x0000000000E50000-0x0000000000E62000-memory.dmp
    Filesize

    72KB

  • memory/1724-104-0x0000000000E50000-0x0000000000E62000-memory.dmp
    Filesize

    72KB

  • memory/1724-106-0x0000000000E50000-0x0000000000E62000-memory.dmp
    Filesize

    72KB

  • memory/1724-108-0x0000000000E50000-0x0000000000E62000-memory.dmp
    Filesize

    72KB

  • memory/1724-110-0x0000000002640000-0x0000000002680000-memory.dmp
    Filesize

    256KB

  • memory/1724-109-0x0000000002640000-0x0000000002680000-memory.dmp
    Filesize

    256KB

  • memory/1724-111-0x0000000000400000-0x000000000070F000-memory.dmp
    Filesize

    3.1MB

  • memory/1724-112-0x0000000000400000-0x000000000070F000-memory.dmp
    Filesize

    3.1MB

  • memory/1724-94-0x0000000000E50000-0x0000000000E62000-memory.dmp
    Filesize

    72KB

  • memory/1724-92-0x0000000000E50000-0x0000000000E62000-memory.dmp
    Filesize

    72KB

  • memory/1724-90-0x0000000000E50000-0x0000000000E62000-memory.dmp
    Filesize

    72KB

  • memory/1724-86-0x0000000000E50000-0x0000000000E62000-memory.dmp
    Filesize

    72KB

  • memory/1724-84-0x0000000000E50000-0x0000000000E62000-memory.dmp
    Filesize

    72KB

  • memory/1724-82-0x0000000000E50000-0x0000000000E62000-memory.dmp
    Filesize

    72KB

  • memory/1724-78-0x0000000000240000-0x000000000026D000-memory.dmp
    Filesize

    180KB

  • memory/1724-79-0x00000000003D0000-0x00000000003EA000-memory.dmp
    Filesize

    104KB

  • memory/1724-80-0x0000000000E50000-0x0000000000E68000-memory.dmp
    Filesize

    96KB

  • memory/1724-81-0x0000000000E50000-0x0000000000E62000-memory.dmp
    Filesize

    72KB

  • memory/1824-131-0x00000000002D0000-0x000000000031B000-memory.dmp
    Filesize

    300KB

  • memory/1824-153-0x0000000002600000-0x000000000263F000-memory.dmp
    Filesize

    252KB

  • memory/1824-133-0x0000000002460000-0x00000000024A0000-memory.dmp
    Filesize

    256KB

  • memory/1824-135-0x0000000002460000-0x00000000024A0000-memory.dmp
    Filesize

    256KB

  • memory/1824-134-0x0000000002600000-0x000000000263F000-memory.dmp
    Filesize

    252KB

  • memory/1824-137-0x0000000002600000-0x000000000263F000-memory.dmp
    Filesize

    252KB

  • memory/1824-130-0x0000000002600000-0x000000000263F000-memory.dmp
    Filesize

    252KB

  • memory/1824-139-0x0000000002600000-0x000000000263F000-memory.dmp
    Filesize

    252KB

  • memory/1824-141-0x0000000002600000-0x000000000263F000-memory.dmp
    Filesize

    252KB

  • memory/1824-143-0x0000000002600000-0x000000000263F000-memory.dmp
    Filesize

    252KB

  • memory/1824-145-0x0000000002600000-0x000000000263F000-memory.dmp
    Filesize

    252KB

  • memory/1824-147-0x0000000002600000-0x000000000263F000-memory.dmp
    Filesize

    252KB

  • memory/1824-149-0x0000000002600000-0x000000000263F000-memory.dmp
    Filesize

    252KB

  • memory/1824-128-0x0000000002600000-0x000000000263F000-memory.dmp
    Filesize

    252KB

  • memory/1824-151-0x0000000002600000-0x000000000263F000-memory.dmp
    Filesize

    252KB

  • memory/1824-155-0x0000000002600000-0x000000000263F000-memory.dmp
    Filesize

    252KB

  • memory/1824-157-0x0000000002600000-0x000000000263F000-memory.dmp
    Filesize

    252KB

  • memory/1824-159-0x0000000002600000-0x000000000263F000-memory.dmp
    Filesize

    252KB

  • memory/1824-161-0x0000000002600000-0x000000000263F000-memory.dmp
    Filesize

    252KB

  • memory/1824-1034-0x0000000002460000-0x00000000024A0000-memory.dmp
    Filesize

    256KB

  • memory/1824-126-0x0000000002600000-0x000000000263F000-memory.dmp
    Filesize

    252KB

  • memory/1824-125-0x0000000002600000-0x000000000263F000-memory.dmp
    Filesize

    252KB

  • memory/1824-124-0x0000000002600000-0x0000000002644000-memory.dmp
    Filesize

    272KB

  • memory/1824-123-0x00000000024A0000-0x00000000024E6000-memory.dmp
    Filesize

    280KB

  • memory/1928-1043-0x00000000009B0000-0x00000000009E2000-memory.dmp
    Filesize

    200KB

  • memory/1928-1044-0x0000000000AD0000-0x0000000000B10000-memory.dmp
    Filesize

    256KB