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Analysis

  • max time kernel
    37s
  • max time network
    41s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    23/03/2023, 04:01

General

  • Target

    6121bc593603a06dab5252131cacbb58cb536fbc0cf4c0426341f875b752c26d.exe

  • Size

    539KB

  • MD5

    1961baf6adee207506f86f800bac7521

  • SHA1

    c6f781341b3083a4b829e424d9016346312c762e

  • SHA256

    6121bc593603a06dab5252131cacbb58cb536fbc0cf4c0426341f875b752c26d

  • SHA512

    29911dfa476f77533d1f26893e7aa3c6825ab50978b8a5a5508236e6d603c312d0b7dbccd34b08746ca98238d780467d97aa7059a126d382a1f1841b1b6e8278

  • SSDEEP

    12288:/MrBy90C98nGmlWWGYeHW8UVtR0Qk66ZTCYkyN1d5Cu3Yl/:yy198nGmAIe28gA5nk07s

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

real

C2

193.233.20.31:4125

Attributes
  • auth_value

    bb22a50228754849387d5f4d1611e71b

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 39 IoCs
  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 8 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\6121bc593603a06dab5252131cacbb58cb536fbc0cf4c0426341f875b752c26d.exe
    "C:\Users\Admin\AppData\Local\Temp\6121bc593603a06dab5252131cacbb58cb536fbc0cf4c0426341f875b752c26d.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1980
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio3721.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio3721.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1940
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro3003.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro3003.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1416
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8460.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8460.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1748
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si435052.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si435052.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1800

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si435052.exe

    Filesize

    175KB

    MD5

    41707338e1e2d868aa699ac0dd2e77b0

    SHA1

    36e0dfba09f9fb409faf0f9a99217d0d0c524b82

    SHA256

    8d2a5ba6ae16aa5ee13382edb585c480b6bf2db098427ffe5f8d55323ded7557

    SHA512

    80c66cbf19f6b2cc2e979b1fd1769cf45957761fa3f94b33fc194f88379b57ec9327a86ce374c6dc25334b44e4e8aa518a5d0d03ddb4f4eddfdfe8ddfc9fb6f2

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si435052.exe

    Filesize

    175KB

    MD5

    41707338e1e2d868aa699ac0dd2e77b0

    SHA1

    36e0dfba09f9fb409faf0f9a99217d0d0c524b82

    SHA256

    8d2a5ba6ae16aa5ee13382edb585c480b6bf2db098427ffe5f8d55323ded7557

    SHA512

    80c66cbf19f6b2cc2e979b1fd1769cf45957761fa3f94b33fc194f88379b57ec9327a86ce374c6dc25334b44e4e8aa518a5d0d03ddb4f4eddfdfe8ddfc9fb6f2

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio3721.exe

    Filesize

    397KB

    MD5

    6658c5dad7136b9eeeb02c4ff1f76972

    SHA1

    2603b5ba433777bb498944bc3a49f2b4419a086d

    SHA256

    1d529edab3dae210c6698ed356cd47b803577482aa5fca5c40bffa94aba32409

    SHA512

    f318da073cc863c11a446cd5df3c5bf362b2b5a46959878d754d4a8e51dae73e81b9a310dfcd301d73234ea67ba67a69075e646e030f0e85d4c2e0014357e6ba

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio3721.exe

    Filesize

    397KB

    MD5

    6658c5dad7136b9eeeb02c4ff1f76972

    SHA1

    2603b5ba433777bb498944bc3a49f2b4419a086d

    SHA256

    1d529edab3dae210c6698ed356cd47b803577482aa5fca5c40bffa94aba32409

    SHA512

    f318da073cc863c11a446cd5df3c5bf362b2b5a46959878d754d4a8e51dae73e81b9a310dfcd301d73234ea67ba67a69075e646e030f0e85d4c2e0014357e6ba

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro3003.exe

    Filesize

    11KB

    MD5

    7e93bacbbc33e6652e147e7fe07572a0

    SHA1

    421a7167da01c8da4dc4d5234ca3dd84e319e762

    SHA256

    850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

    SHA512

    250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro3003.exe

    Filesize

    11KB

    MD5

    7e93bacbbc33e6652e147e7fe07572a0

    SHA1

    421a7167da01c8da4dc4d5234ca3dd84e319e762

    SHA256

    850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

    SHA512

    250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8460.exe

    Filesize

    357KB

    MD5

    ce81bb94f0aaa2708efb90ed1e591331

    SHA1

    87e56d6c2e7301f49d971b588e516b5d7094186a

    SHA256

    76440475c2fb91d18ece73c07456a3ca65e78704992ed520ddc22192c43f1d70

    SHA512

    09ab136a3dacab2c8a2b4854a986719dffd486acf39d2959e103b6e184f68dc321578cb8b9a29e24f3d8e9bb047c597e4152969097feeac15a0e1cad6da08dd5

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8460.exe

    Filesize

    357KB

    MD5

    ce81bb94f0aaa2708efb90ed1e591331

    SHA1

    87e56d6c2e7301f49d971b588e516b5d7094186a

    SHA256

    76440475c2fb91d18ece73c07456a3ca65e78704992ed520ddc22192c43f1d70

    SHA512

    09ab136a3dacab2c8a2b4854a986719dffd486acf39d2959e103b6e184f68dc321578cb8b9a29e24f3d8e9bb047c597e4152969097feeac15a0e1cad6da08dd5

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8460.exe

    Filesize

    357KB

    MD5

    ce81bb94f0aaa2708efb90ed1e591331

    SHA1

    87e56d6c2e7301f49d971b588e516b5d7094186a

    SHA256

    76440475c2fb91d18ece73c07456a3ca65e78704992ed520ddc22192c43f1d70

    SHA512

    09ab136a3dacab2c8a2b4854a986719dffd486acf39d2959e103b6e184f68dc321578cb8b9a29e24f3d8e9bb047c597e4152969097feeac15a0e1cad6da08dd5

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\si435052.exe

    Filesize

    175KB

    MD5

    41707338e1e2d868aa699ac0dd2e77b0

    SHA1

    36e0dfba09f9fb409faf0f9a99217d0d0c524b82

    SHA256

    8d2a5ba6ae16aa5ee13382edb585c480b6bf2db098427ffe5f8d55323ded7557

    SHA512

    80c66cbf19f6b2cc2e979b1fd1769cf45957761fa3f94b33fc194f88379b57ec9327a86ce374c6dc25334b44e4e8aa518a5d0d03ddb4f4eddfdfe8ddfc9fb6f2

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\si435052.exe

    Filesize

    175KB

    MD5

    41707338e1e2d868aa699ac0dd2e77b0

    SHA1

    36e0dfba09f9fb409faf0f9a99217d0d0c524b82

    SHA256

    8d2a5ba6ae16aa5ee13382edb585c480b6bf2db098427ffe5f8d55323ded7557

    SHA512

    80c66cbf19f6b2cc2e979b1fd1769cf45957761fa3f94b33fc194f88379b57ec9327a86ce374c6dc25334b44e4e8aa518a5d0d03ddb4f4eddfdfe8ddfc9fb6f2

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\unio3721.exe

    Filesize

    397KB

    MD5

    6658c5dad7136b9eeeb02c4ff1f76972

    SHA1

    2603b5ba433777bb498944bc3a49f2b4419a086d

    SHA256

    1d529edab3dae210c6698ed356cd47b803577482aa5fca5c40bffa94aba32409

    SHA512

    f318da073cc863c11a446cd5df3c5bf362b2b5a46959878d754d4a8e51dae73e81b9a310dfcd301d73234ea67ba67a69075e646e030f0e85d4c2e0014357e6ba

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\unio3721.exe

    Filesize

    397KB

    MD5

    6658c5dad7136b9eeeb02c4ff1f76972

    SHA1

    2603b5ba433777bb498944bc3a49f2b4419a086d

    SHA256

    1d529edab3dae210c6698ed356cd47b803577482aa5fca5c40bffa94aba32409

    SHA512

    f318da073cc863c11a446cd5df3c5bf362b2b5a46959878d754d4a8e51dae73e81b9a310dfcd301d73234ea67ba67a69075e646e030f0e85d4c2e0014357e6ba

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\pro3003.exe

    Filesize

    11KB

    MD5

    7e93bacbbc33e6652e147e7fe07572a0

    SHA1

    421a7167da01c8da4dc4d5234ca3dd84e319e762

    SHA256

    850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

    SHA512

    250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8460.exe

    Filesize

    357KB

    MD5

    ce81bb94f0aaa2708efb90ed1e591331

    SHA1

    87e56d6c2e7301f49d971b588e516b5d7094186a

    SHA256

    76440475c2fb91d18ece73c07456a3ca65e78704992ed520ddc22192c43f1d70

    SHA512

    09ab136a3dacab2c8a2b4854a986719dffd486acf39d2959e103b6e184f68dc321578cb8b9a29e24f3d8e9bb047c597e4152969097feeac15a0e1cad6da08dd5

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8460.exe

    Filesize

    357KB

    MD5

    ce81bb94f0aaa2708efb90ed1e591331

    SHA1

    87e56d6c2e7301f49d971b588e516b5d7094186a

    SHA256

    76440475c2fb91d18ece73c07456a3ca65e78704992ed520ddc22192c43f1d70

    SHA512

    09ab136a3dacab2c8a2b4854a986719dffd486acf39d2959e103b6e184f68dc321578cb8b9a29e24f3d8e9bb047c597e4152969097feeac15a0e1cad6da08dd5

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8460.exe

    Filesize

    357KB

    MD5

    ce81bb94f0aaa2708efb90ed1e591331

    SHA1

    87e56d6c2e7301f49d971b588e516b5d7094186a

    SHA256

    76440475c2fb91d18ece73c07456a3ca65e78704992ed520ddc22192c43f1d70

    SHA512

    09ab136a3dacab2c8a2b4854a986719dffd486acf39d2959e103b6e184f68dc321578cb8b9a29e24f3d8e9bb047c597e4152969097feeac15a0e1cad6da08dd5

  • memory/1416-72-0x0000000000DA0000-0x0000000000DAA000-memory.dmp

    Filesize

    40KB

  • memory/1748-111-0x0000000004820000-0x000000000485E000-memory.dmp

    Filesize

    248KB

  • memory/1748-131-0x0000000004820000-0x000000000485E000-memory.dmp

    Filesize

    248KB

  • memory/1748-91-0x0000000004820000-0x000000000485E000-memory.dmp

    Filesize

    248KB

  • memory/1748-93-0x0000000004820000-0x000000000485E000-memory.dmp

    Filesize

    248KB

  • memory/1748-95-0x0000000004820000-0x000000000485E000-memory.dmp

    Filesize

    248KB

  • memory/1748-97-0x0000000004820000-0x000000000485E000-memory.dmp

    Filesize

    248KB

  • memory/1748-99-0x0000000004820000-0x000000000485E000-memory.dmp

    Filesize

    248KB

  • memory/1748-101-0x0000000004820000-0x000000000485E000-memory.dmp

    Filesize

    248KB

  • memory/1748-103-0x0000000004820000-0x000000000485E000-memory.dmp

    Filesize

    248KB

  • memory/1748-105-0x0000000004820000-0x000000000485E000-memory.dmp

    Filesize

    248KB

  • memory/1748-107-0x0000000004820000-0x000000000485E000-memory.dmp

    Filesize

    248KB

  • memory/1748-109-0x0000000004820000-0x000000000485E000-memory.dmp

    Filesize

    248KB

  • memory/1748-87-0x0000000004820000-0x000000000485E000-memory.dmp

    Filesize

    248KB

  • memory/1748-113-0x0000000004820000-0x000000000485E000-memory.dmp

    Filesize

    248KB

  • memory/1748-115-0x0000000004820000-0x000000000485E000-memory.dmp

    Filesize

    248KB

  • memory/1748-117-0x0000000004820000-0x000000000485E000-memory.dmp

    Filesize

    248KB

  • memory/1748-119-0x0000000004820000-0x000000000485E000-memory.dmp

    Filesize

    248KB

  • memory/1748-121-0x0000000004820000-0x000000000485E000-memory.dmp

    Filesize

    248KB

  • memory/1748-123-0x0000000004820000-0x000000000485E000-memory.dmp

    Filesize

    248KB

  • memory/1748-125-0x0000000004820000-0x000000000485E000-memory.dmp

    Filesize

    248KB

  • memory/1748-129-0x0000000004820000-0x000000000485E000-memory.dmp

    Filesize

    248KB

  • memory/1748-89-0x0000000004820000-0x000000000485E000-memory.dmp

    Filesize

    248KB

  • memory/1748-127-0x0000000004820000-0x000000000485E000-memory.dmp

    Filesize

    248KB

  • memory/1748-133-0x0000000004820000-0x000000000485E000-memory.dmp

    Filesize

    248KB

  • memory/1748-135-0x0000000004820000-0x000000000485E000-memory.dmp

    Filesize

    248KB

  • memory/1748-143-0x0000000004820000-0x000000000485E000-memory.dmp

    Filesize

    248KB

  • memory/1748-141-0x0000000004820000-0x000000000485E000-memory.dmp

    Filesize

    248KB

  • memory/1748-145-0x0000000004820000-0x000000000485E000-memory.dmp

    Filesize

    248KB

  • memory/1748-139-0x0000000004820000-0x000000000485E000-memory.dmp

    Filesize

    248KB

  • memory/1748-147-0x0000000004820000-0x000000000485E000-memory.dmp

    Filesize

    248KB

  • memory/1748-137-0x0000000004820000-0x000000000485E000-memory.dmp

    Filesize

    248KB

  • memory/1748-149-0x0000000004820000-0x000000000485E000-memory.dmp

    Filesize

    248KB

  • memory/1748-313-0x00000000072E0000-0x0000000007320000-memory.dmp

    Filesize

    256KB

  • memory/1748-314-0x00000000072E0000-0x0000000007320000-memory.dmp

    Filesize

    256KB

  • memory/1748-316-0x00000000072E0000-0x0000000007320000-memory.dmp

    Filesize

    256KB

  • memory/1748-995-0x00000000072E0000-0x0000000007320000-memory.dmp

    Filesize

    256KB

  • memory/1748-86-0x0000000004820000-0x000000000485E000-memory.dmp

    Filesize

    248KB

  • memory/1748-85-0x0000000004820000-0x0000000004864000-memory.dmp

    Filesize

    272KB

  • memory/1748-84-0x00000000047A0000-0x00000000047E6000-memory.dmp

    Filesize

    280KB

  • memory/1748-83-0x00000000002E0000-0x000000000032B000-memory.dmp

    Filesize

    300KB

  • memory/1800-1004-0x0000000000AC0000-0x0000000000AF2000-memory.dmp

    Filesize

    200KB

  • memory/1800-1005-0x00000000004F0000-0x0000000000530000-memory.dmp

    Filesize

    256KB