Analysis

  • max time kernel
    140s
  • max time network
    106s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    09-04-2023 20:07

General

  • Target

    58a6892e83a4491143ac9375e93bf9330db2886cddacdea5ab5aed8e93aaf2d7.exe

  • Size

    925KB

  • MD5

    9921e545ca4584baaf54011db29e4987

  • SHA1

    7f1657a02ba5806df6641665bae869f89cded226

  • SHA256

    58a6892e83a4491143ac9375e93bf9330db2886cddacdea5ab5aed8e93aaf2d7

  • SHA512

    419f0d276089cabd46154e7b3e988dfbc5aafd5a6b2079303bcbce8ba72d9cb7c4188b0918b4550c0c765b92aeef17ade85b49dab6c89f7403e1c8c699b79d88

  • SSDEEP

    24576:pyICJXgTqRxHL6ndT+FME9lVyjXRdZ3FB4Bc1:cZHDHLeKF79MlYB

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

spora

C2

176.113.115.145:4125

Attributes
  • auth_value

    441b39ab37774b2ca9931c31e1bc6071

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 21 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\58a6892e83a4491143ac9375e93bf9330db2886cddacdea5ab5aed8e93aaf2d7.exe
    "C:\Users\Admin\AppData\Local\Temp\58a6892e83a4491143ac9375e93bf9330db2886cddacdea5ab5aed8e93aaf2d7.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:404
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un808433.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un808433.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1164
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un730727.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un730727.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:4968
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr822642.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr822642.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1596
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu623272.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu623272.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4104
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk051532.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk051532.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4908
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si904255.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si904255.exe
      2⤵
      • Executes dropped EXE
      PID:4752
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4752 -s 616
        3⤵
        • Program crash
        PID:4020
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4752 -s 696
        3⤵
        • Program crash
        PID:4424
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4752 -s 836
        3⤵
        • Program crash
        PID:4436
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4752 -s 844
        3⤵
        • Program crash
        PID:4788
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4752 -s 880
        3⤵
        • Program crash
        PID:3372
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4752 -s 868
        3⤵
        • Program crash
        PID:5016
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4752 -s 1068
        3⤵
        • Program crash
        PID:3172

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\si904255.exe
    Filesize

    226KB

    MD5

    d8c3f20eef4f33bd865589859629bf41

    SHA1

    3590244f8774ff4ac4e3c54cdbb149363fd9dc7d

    SHA256

    2883beaaf38f654125933398a46d5bd8c9db9fd04793cb50b28eb2343b4dd36f

    SHA512

    52b84685dacaa20eac474ee035ff3302d95324a3bf9deeff447c05a0d8066cda8fa86592e48806c661de4510b83bbae4a76ec121594e4987b27c1f883bfc77cb

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si904255.exe
    Filesize

    226KB

    MD5

    d8c3f20eef4f33bd865589859629bf41

    SHA1

    3590244f8774ff4ac4e3c54cdbb149363fd9dc7d

    SHA256

    2883beaaf38f654125933398a46d5bd8c9db9fd04793cb50b28eb2343b4dd36f

    SHA512

    52b84685dacaa20eac474ee035ff3302d95324a3bf9deeff447c05a0d8066cda8fa86592e48806c661de4510b83bbae4a76ec121594e4987b27c1f883bfc77cb

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un808433.exe
    Filesize

    662KB

    MD5

    ddfbac0944ad8e44ba00a341e3dc8952

    SHA1

    139159a4a9ae3fa542f8c980b9799356094ddcfd

    SHA256

    db882af4b0429af7e87e5ce2ca686149c1b288496ed5926f4fa466650e611c5c

    SHA512

    15c634d4fa2b2f44daa6ffa07b8f3ee8d2e06f4071a50dd70331ef30b415e59b796e44d1471d20ad61f225a88c54e14dbf7020a415d5eac331d85e757d109f39

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un808433.exe
    Filesize

    662KB

    MD5

    ddfbac0944ad8e44ba00a341e3dc8952

    SHA1

    139159a4a9ae3fa542f8c980b9799356094ddcfd

    SHA256

    db882af4b0429af7e87e5ce2ca686149c1b288496ed5926f4fa466650e611c5c

    SHA512

    15c634d4fa2b2f44daa6ffa07b8f3ee8d2e06f4071a50dd70331ef30b415e59b796e44d1471d20ad61f225a88c54e14dbf7020a415d5eac331d85e757d109f39

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk051532.exe
    Filesize

    175KB

    MD5

    bb6d43fa4ebafe62b98ec4dea4ff49d9

    SHA1

    d8188e664ac977f59d3ec26589e3cf67b1fab23b

    SHA256

    1d1cdf01afc38fc6784a41fe8aa2f308ec44606d2d16c4edd9445813af33fe89

    SHA512

    679a0e394c5751020c38ceaba6a1bd1a33c558b8c9142fc796fa3570baa0ac082d099891451fde50249e165625b9738ead7321dccf2b2da567f3f7e3d4ee4644

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk051532.exe
    Filesize

    175KB

    MD5

    bb6d43fa4ebafe62b98ec4dea4ff49d9

    SHA1

    d8188e664ac977f59d3ec26589e3cf67b1fab23b

    SHA256

    1d1cdf01afc38fc6784a41fe8aa2f308ec44606d2d16c4edd9445813af33fe89

    SHA512

    679a0e394c5751020c38ceaba6a1bd1a33c558b8c9142fc796fa3570baa0ac082d099891451fde50249e165625b9738ead7321dccf2b2da567f3f7e3d4ee4644

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un730727.exe
    Filesize

    520KB

    MD5

    fc66664ca488279b43c58be6cda8cb24

    SHA1

    b513a6c2a9b8b6836bea75ec316336c1482f86f4

    SHA256

    fd9490ef17a35cdae9860e46133805c21970cdd3787ff4bf6fa6a085c000b238

    SHA512

    720e06246ecb1473f0066bbc6768164b15bf52070c86bae1eacd18eb264fa8b9a2515e7c43d9813e141f46568efcad781cc54d3a883e51262edbd7f9cde5b7b2

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un730727.exe
    Filesize

    520KB

    MD5

    fc66664ca488279b43c58be6cda8cb24

    SHA1

    b513a6c2a9b8b6836bea75ec316336c1482f86f4

    SHA256

    fd9490ef17a35cdae9860e46133805c21970cdd3787ff4bf6fa6a085c000b238

    SHA512

    720e06246ecb1473f0066bbc6768164b15bf52070c86bae1eacd18eb264fa8b9a2515e7c43d9813e141f46568efcad781cc54d3a883e51262edbd7f9cde5b7b2

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr822642.exe
    Filesize

    235KB

    MD5

    b955442b12f6e3acec004233daedb31b

    SHA1

    0d7f6093da2769464dc685cd795dc6f2e1ff7cd0

    SHA256

    89cbfab8f885cddadab8352da980a5fd66d09f25b773c6c7177222274cf6fee5

    SHA512

    393fb1e7f30d3d18e169bc9ae8f6f51ec2df26b72c7b122fb60be82101f48e414d15011aa9b1812ed7676b51ce4d3ccd29b263ccae037df112f74f8143fc002e

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr822642.exe
    Filesize

    235KB

    MD5

    b955442b12f6e3acec004233daedb31b

    SHA1

    0d7f6093da2769464dc685cd795dc6f2e1ff7cd0

    SHA256

    89cbfab8f885cddadab8352da980a5fd66d09f25b773c6c7177222274cf6fee5

    SHA512

    393fb1e7f30d3d18e169bc9ae8f6f51ec2df26b72c7b122fb60be82101f48e414d15011aa9b1812ed7676b51ce4d3ccd29b263ccae037df112f74f8143fc002e

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu623272.exe
    Filesize

    292KB

    MD5

    ce90ddf0e2645ca5b3681cc4ff3e8169

    SHA1

    3e49246c5a86a4a4e7c98e8fbd91f4e7be443d15

    SHA256

    0fc38f5c6324fc1459b780d28554dfe7c80486ca405065b182fdb5b8522ec143

    SHA512

    b3153778c59776f1cc8909a011d3ee13aff2c8618b6b583b09b123eeebf03367e3d9065ac6399c6d29938616f8765a5a53f1ed41da0e76eae7a587c6fcfc9fc1

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu623272.exe
    Filesize

    292KB

    MD5

    ce90ddf0e2645ca5b3681cc4ff3e8169

    SHA1

    3e49246c5a86a4a4e7c98e8fbd91f4e7be443d15

    SHA256

    0fc38f5c6324fc1459b780d28554dfe7c80486ca405065b182fdb5b8522ec143

    SHA512

    b3153778c59776f1cc8909a011d3ee13aff2c8618b6b583b09b123eeebf03367e3d9065ac6399c6d29938616f8765a5a53f1ed41da0e76eae7a587c6fcfc9fc1

  • memory/1596-150-0x00000000021D0000-0x00000000021E2000-memory.dmp
    Filesize

    72KB

  • memory/1596-162-0x00000000021D0000-0x00000000021E2000-memory.dmp
    Filesize

    72KB

  • memory/1596-146-0x00000000021D0000-0x00000000021E8000-memory.dmp
    Filesize

    96KB

  • memory/1596-147-0x00000000021D0000-0x00000000021E2000-memory.dmp
    Filesize

    72KB

  • memory/1596-148-0x00000000021D0000-0x00000000021E2000-memory.dmp
    Filesize

    72KB

  • memory/1596-152-0x00000000021D0000-0x00000000021E2000-memory.dmp
    Filesize

    72KB

  • memory/1596-144-0x0000000000A00000-0x0000000000A1A000-memory.dmp
    Filesize

    104KB

  • memory/1596-156-0x00000000021D0000-0x00000000021E2000-memory.dmp
    Filesize

    72KB

  • memory/1596-154-0x00000000021D0000-0x00000000021E2000-memory.dmp
    Filesize

    72KB

  • memory/1596-158-0x00000000021D0000-0x00000000021E2000-memory.dmp
    Filesize

    72KB

  • memory/1596-160-0x00000000021D0000-0x00000000021E2000-memory.dmp
    Filesize

    72KB

  • memory/1596-145-0x0000000004C30000-0x000000000512E000-memory.dmp
    Filesize

    5.0MB

  • memory/1596-164-0x00000000021D0000-0x00000000021E2000-memory.dmp
    Filesize

    72KB

  • memory/1596-166-0x00000000021D0000-0x00000000021E2000-memory.dmp
    Filesize

    72KB

  • memory/1596-168-0x00000000021D0000-0x00000000021E2000-memory.dmp
    Filesize

    72KB

  • memory/1596-172-0x00000000021D0000-0x00000000021E2000-memory.dmp
    Filesize

    72KB

  • memory/1596-170-0x00000000021D0000-0x00000000021E2000-memory.dmp
    Filesize

    72KB

  • memory/1596-174-0x00000000021D0000-0x00000000021E2000-memory.dmp
    Filesize

    72KB

  • memory/1596-175-0x0000000004C20000-0x0000000004C30000-memory.dmp
    Filesize

    64KB

  • memory/1596-176-0x0000000004C20000-0x0000000004C30000-memory.dmp
    Filesize

    64KB

  • memory/1596-177-0x0000000004C20000-0x0000000004C30000-memory.dmp
    Filesize

    64KB

  • memory/1596-178-0x0000000000400000-0x00000000004A8000-memory.dmp
    Filesize

    672KB

  • memory/1596-180-0x0000000000400000-0x00000000004A8000-memory.dmp
    Filesize

    672KB

  • memory/1596-143-0x0000000000580000-0x00000000005AD000-memory.dmp
    Filesize

    180KB

  • memory/4104-192-0x0000000004F60000-0x0000000004F9F000-memory.dmp
    Filesize

    252KB

  • memory/4104-222-0x0000000004F60000-0x0000000004F9F000-memory.dmp
    Filesize

    252KB

  • memory/4104-188-0x0000000004F60000-0x0000000004F9F000-memory.dmp
    Filesize

    252KB

  • memory/4104-190-0x0000000004F60000-0x0000000004F9F000-memory.dmp
    Filesize

    252KB

  • memory/4104-186-0x0000000004F60000-0x0000000004FA4000-memory.dmp
    Filesize

    272KB

  • memory/4104-194-0x0000000004F60000-0x0000000004F9F000-memory.dmp
    Filesize

    252KB

  • memory/4104-196-0x0000000004F60000-0x0000000004F9F000-memory.dmp
    Filesize

    252KB

  • memory/4104-198-0x0000000004F60000-0x0000000004F9F000-memory.dmp
    Filesize

    252KB

  • memory/4104-200-0x0000000004F60000-0x0000000004F9F000-memory.dmp
    Filesize

    252KB

  • memory/4104-202-0x0000000004F60000-0x0000000004F9F000-memory.dmp
    Filesize

    252KB

  • memory/4104-204-0x0000000004F60000-0x0000000004F9F000-memory.dmp
    Filesize

    252KB

  • memory/4104-206-0x0000000004F60000-0x0000000004F9F000-memory.dmp
    Filesize

    252KB

  • memory/4104-211-0x0000000004A50000-0x0000000004A60000-memory.dmp
    Filesize

    64KB

  • memory/4104-212-0x0000000004F60000-0x0000000004F9F000-memory.dmp
    Filesize

    252KB

  • memory/4104-213-0x0000000004A50000-0x0000000004A60000-memory.dmp
    Filesize

    64KB

  • memory/4104-216-0x0000000004A50000-0x0000000004A60000-memory.dmp
    Filesize

    64KB

  • memory/4104-215-0x0000000004F60000-0x0000000004F9F000-memory.dmp
    Filesize

    252KB

  • memory/4104-209-0x0000000000590000-0x00000000005DB000-memory.dmp
    Filesize

    300KB

  • memory/4104-208-0x0000000004F60000-0x0000000004F9F000-memory.dmp
    Filesize

    252KB

  • memory/4104-218-0x0000000004F60000-0x0000000004F9F000-memory.dmp
    Filesize

    252KB

  • memory/4104-220-0x0000000004F60000-0x0000000004F9F000-memory.dmp
    Filesize

    252KB

  • memory/4104-187-0x0000000004F60000-0x0000000004F9F000-memory.dmp
    Filesize

    252KB

  • memory/4104-224-0x0000000004F60000-0x0000000004F9F000-memory.dmp
    Filesize

    252KB

  • memory/4104-1097-0x0000000004FD0000-0x00000000055D6000-memory.dmp
    Filesize

    6.0MB

  • memory/4104-1098-0x0000000005660000-0x000000000576A000-memory.dmp
    Filesize

    1.0MB

  • memory/4104-1099-0x00000000057A0000-0x00000000057B2000-memory.dmp
    Filesize

    72KB

  • memory/4104-1100-0x0000000004A50000-0x0000000004A60000-memory.dmp
    Filesize

    64KB

  • memory/4104-1101-0x00000000057C0000-0x00000000057FE000-memory.dmp
    Filesize

    248KB

  • memory/4104-1102-0x0000000005910000-0x000000000595B000-memory.dmp
    Filesize

    300KB

  • memory/4104-1104-0x0000000005AA0000-0x0000000005B32000-memory.dmp
    Filesize

    584KB

  • memory/4104-1105-0x0000000005B40000-0x0000000005BA6000-memory.dmp
    Filesize

    408KB

  • memory/4104-1107-0x0000000004A50000-0x0000000004A60000-memory.dmp
    Filesize

    64KB

  • memory/4104-1108-0x0000000004A50000-0x0000000004A60000-memory.dmp
    Filesize

    64KB

  • memory/4104-1106-0x0000000004A50000-0x0000000004A60000-memory.dmp
    Filesize

    64KB

  • memory/4104-1109-0x0000000006330000-0x00000000063A6000-memory.dmp
    Filesize

    472KB

  • memory/4104-1110-0x00000000063B0000-0x0000000006400000-memory.dmp
    Filesize

    320KB

  • memory/4104-1111-0x0000000006430000-0x00000000065F2000-memory.dmp
    Filesize

    1.8MB

  • memory/4104-1112-0x0000000006610000-0x0000000006B3C000-memory.dmp
    Filesize

    5.2MB

  • memory/4104-1113-0x0000000004A50000-0x0000000004A60000-memory.dmp
    Filesize

    64KB

  • memory/4104-185-0x00000000049D0000-0x0000000004A16000-memory.dmp
    Filesize

    280KB

  • memory/4752-1127-0x0000000000580000-0x00000000005BB000-memory.dmp
    Filesize

    236KB

  • memory/4908-1120-0x0000000005750000-0x000000000579B000-memory.dmp
    Filesize

    300KB

  • memory/4908-1119-0x0000000000D10000-0x0000000000D42000-memory.dmp
    Filesize

    200KB

  • memory/4908-1121-0x0000000005620000-0x0000000005630000-memory.dmp
    Filesize

    64KB