Analysis

  • max time kernel
    41s
  • max time network
    45s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    28-03-2023 03:51

General

  • Target

    20805e38ac805d40398437fcf203403f.exe

  • Size

    689KB

  • MD5

    20805e38ac805d40398437fcf203403f

  • SHA1

    8d3e2c67fcebe95ae1260d675d4cb70b976d6a98

  • SHA256

    038b5c14a7d0d7629a181852d75589be9831d8625425d0e14fb70650a37457a0

  • SHA512

    80835dbfc7c1ec918a85c23a33058ca1c08c654b4373659191de0c1da3ebf6edb3083a949f7ad3e98ba35fa467f51237937df2219e0de3488e8a3db7b7507bb5

  • SSDEEP

    12288:lMr6y90QUro1CzV6gn9dZICCDskIxoy165hLuUVIJoWMSKI3VSzsvdr1sWvoFaZ0:DyvmkCzV6gzJofaPoWLZ3VSKJgaZag2b

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 23 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\20805e38ac805d40398437fcf203403f.exe
    "C:\Users\Admin\AppData\Local\Temp\20805e38ac805d40398437fcf203403f.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1088
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un286007.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un286007.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2036
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5032.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5032.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:2004
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu4093.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu4093.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:864
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si703985.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si703985.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1052

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si703985.exe

    Filesize

    175KB

    MD5

    08886416244556200dc254a096e76d5d

    SHA1

    26b46c9977f2deccbfc769ba77e7249075c99945

    SHA256

    7dd59d399ea4d6d2b84d0f2f551e01c507d2046ba828fe9992065b46d435f5c9

    SHA512

    973894d1bf16beba3df45b0b093a6e7e105c57cfce6e1615b7fa1aa7bc9005a712df76bc30b331da3e01a324ce22246080ccfa65342d5ffe42a913f0bb55a8a8

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si703985.exe

    Filesize

    175KB

    MD5

    08886416244556200dc254a096e76d5d

    SHA1

    26b46c9977f2deccbfc769ba77e7249075c99945

    SHA256

    7dd59d399ea4d6d2b84d0f2f551e01c507d2046ba828fe9992065b46d435f5c9

    SHA512

    973894d1bf16beba3df45b0b093a6e7e105c57cfce6e1615b7fa1aa7bc9005a712df76bc30b331da3e01a324ce22246080ccfa65342d5ffe42a913f0bb55a8a8

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un286007.exe

    Filesize

    548KB

    MD5

    bbf5b64d28ea29814fdd18c421832af9

    SHA1

    ffc2c6085b4fa03ba92df1e0a6df00ba533d98fc

    SHA256

    5a57a9a188c8d6ea62091078f5bd5a82476ee4eb125754c0d08ff1a98f4f8e00

    SHA512

    a017a343e577c23b300b9c2a89f40d6173da7233b81e38815b97464a29079700da24d610632622e880955b7bd8b3bd714eee6a82c7efd79fdd193a01d4723ac2

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un286007.exe

    Filesize

    548KB

    MD5

    bbf5b64d28ea29814fdd18c421832af9

    SHA1

    ffc2c6085b4fa03ba92df1e0a6df00ba533d98fc

    SHA256

    5a57a9a188c8d6ea62091078f5bd5a82476ee4eb125754c0d08ff1a98f4f8e00

    SHA512

    a017a343e577c23b300b9c2a89f40d6173da7233b81e38815b97464a29079700da24d610632622e880955b7bd8b3bd714eee6a82c7efd79fdd193a01d4723ac2

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5032.exe

    Filesize

    291KB

    MD5

    6ab1a35cce0671653a1671bf484e7eda

    SHA1

    017fd54ebe680c5344e304f7e614eb85be413e29

    SHA256

    40cffa640931189d8f8ec32d0c44bfc31a70109fe9443b72388cd37c3ffbfec5

    SHA512

    3ccae54b536dfd423356fe877ef156d72deff8a4a1717138cb1ce07bbce9bd3f4a48468e2cca0b9a5a73c81f318d11312b349356dbf411e5060fcfb4fa89550d

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5032.exe

    Filesize

    291KB

    MD5

    6ab1a35cce0671653a1671bf484e7eda

    SHA1

    017fd54ebe680c5344e304f7e614eb85be413e29

    SHA256

    40cffa640931189d8f8ec32d0c44bfc31a70109fe9443b72388cd37c3ffbfec5

    SHA512

    3ccae54b536dfd423356fe877ef156d72deff8a4a1717138cb1ce07bbce9bd3f4a48468e2cca0b9a5a73c81f318d11312b349356dbf411e5060fcfb4fa89550d

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5032.exe

    Filesize

    291KB

    MD5

    6ab1a35cce0671653a1671bf484e7eda

    SHA1

    017fd54ebe680c5344e304f7e614eb85be413e29

    SHA256

    40cffa640931189d8f8ec32d0c44bfc31a70109fe9443b72388cd37c3ffbfec5

    SHA512

    3ccae54b536dfd423356fe877ef156d72deff8a4a1717138cb1ce07bbce9bd3f4a48468e2cca0b9a5a73c81f318d11312b349356dbf411e5060fcfb4fa89550d

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu4093.exe

    Filesize

    345KB

    MD5

    708b1fe45bf2343547835522ecbe0770

    SHA1

    f1c90f961d1d7d856efc83f18bba76f3bfa82cb0

    SHA256

    42152c14cf2240006acd7e7cc5acc036c8bc476d462382d0cd72ec9b4a2c3cb8

    SHA512

    e17bb7778d98163ac49ac4eff054ca8a1b1093a1525d48fbf9bf97e1f500999439e425c7872990d1a4636f1ca897ef7e48442224a53b733f192b1cdf47dad941

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu4093.exe

    Filesize

    345KB

    MD5

    708b1fe45bf2343547835522ecbe0770

    SHA1

    f1c90f961d1d7d856efc83f18bba76f3bfa82cb0

    SHA256

    42152c14cf2240006acd7e7cc5acc036c8bc476d462382d0cd72ec9b4a2c3cb8

    SHA512

    e17bb7778d98163ac49ac4eff054ca8a1b1093a1525d48fbf9bf97e1f500999439e425c7872990d1a4636f1ca897ef7e48442224a53b733f192b1cdf47dad941

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu4093.exe

    Filesize

    345KB

    MD5

    708b1fe45bf2343547835522ecbe0770

    SHA1

    f1c90f961d1d7d856efc83f18bba76f3bfa82cb0

    SHA256

    42152c14cf2240006acd7e7cc5acc036c8bc476d462382d0cd72ec9b4a2c3cb8

    SHA512

    e17bb7778d98163ac49ac4eff054ca8a1b1093a1525d48fbf9bf97e1f500999439e425c7872990d1a4636f1ca897ef7e48442224a53b733f192b1cdf47dad941

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\si703985.exe

    Filesize

    175KB

    MD5

    08886416244556200dc254a096e76d5d

    SHA1

    26b46c9977f2deccbfc769ba77e7249075c99945

    SHA256

    7dd59d399ea4d6d2b84d0f2f551e01c507d2046ba828fe9992065b46d435f5c9

    SHA512

    973894d1bf16beba3df45b0b093a6e7e105c57cfce6e1615b7fa1aa7bc9005a712df76bc30b331da3e01a324ce22246080ccfa65342d5ffe42a913f0bb55a8a8

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\si703985.exe

    Filesize

    175KB

    MD5

    08886416244556200dc254a096e76d5d

    SHA1

    26b46c9977f2deccbfc769ba77e7249075c99945

    SHA256

    7dd59d399ea4d6d2b84d0f2f551e01c507d2046ba828fe9992065b46d435f5c9

    SHA512

    973894d1bf16beba3df45b0b093a6e7e105c57cfce6e1615b7fa1aa7bc9005a712df76bc30b331da3e01a324ce22246080ccfa65342d5ffe42a913f0bb55a8a8

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\un286007.exe

    Filesize

    548KB

    MD5

    bbf5b64d28ea29814fdd18c421832af9

    SHA1

    ffc2c6085b4fa03ba92df1e0a6df00ba533d98fc

    SHA256

    5a57a9a188c8d6ea62091078f5bd5a82476ee4eb125754c0d08ff1a98f4f8e00

    SHA512

    a017a343e577c23b300b9c2a89f40d6173da7233b81e38815b97464a29079700da24d610632622e880955b7bd8b3bd714eee6a82c7efd79fdd193a01d4723ac2

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\un286007.exe

    Filesize

    548KB

    MD5

    bbf5b64d28ea29814fdd18c421832af9

    SHA1

    ffc2c6085b4fa03ba92df1e0a6df00ba533d98fc

    SHA256

    5a57a9a188c8d6ea62091078f5bd5a82476ee4eb125754c0d08ff1a98f4f8e00

    SHA512

    a017a343e577c23b300b9c2a89f40d6173da7233b81e38815b97464a29079700da24d610632622e880955b7bd8b3bd714eee6a82c7efd79fdd193a01d4723ac2

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5032.exe

    Filesize

    291KB

    MD5

    6ab1a35cce0671653a1671bf484e7eda

    SHA1

    017fd54ebe680c5344e304f7e614eb85be413e29

    SHA256

    40cffa640931189d8f8ec32d0c44bfc31a70109fe9443b72388cd37c3ffbfec5

    SHA512

    3ccae54b536dfd423356fe877ef156d72deff8a4a1717138cb1ce07bbce9bd3f4a48468e2cca0b9a5a73c81f318d11312b349356dbf411e5060fcfb4fa89550d

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5032.exe

    Filesize

    291KB

    MD5

    6ab1a35cce0671653a1671bf484e7eda

    SHA1

    017fd54ebe680c5344e304f7e614eb85be413e29

    SHA256

    40cffa640931189d8f8ec32d0c44bfc31a70109fe9443b72388cd37c3ffbfec5

    SHA512

    3ccae54b536dfd423356fe877ef156d72deff8a4a1717138cb1ce07bbce9bd3f4a48468e2cca0b9a5a73c81f318d11312b349356dbf411e5060fcfb4fa89550d

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5032.exe

    Filesize

    291KB

    MD5

    6ab1a35cce0671653a1671bf484e7eda

    SHA1

    017fd54ebe680c5344e304f7e614eb85be413e29

    SHA256

    40cffa640931189d8f8ec32d0c44bfc31a70109fe9443b72388cd37c3ffbfec5

    SHA512

    3ccae54b536dfd423356fe877ef156d72deff8a4a1717138cb1ce07bbce9bd3f4a48468e2cca0b9a5a73c81f318d11312b349356dbf411e5060fcfb4fa89550d

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\qu4093.exe

    Filesize

    345KB

    MD5

    708b1fe45bf2343547835522ecbe0770

    SHA1

    f1c90f961d1d7d856efc83f18bba76f3bfa82cb0

    SHA256

    42152c14cf2240006acd7e7cc5acc036c8bc476d462382d0cd72ec9b4a2c3cb8

    SHA512

    e17bb7778d98163ac49ac4eff054ca8a1b1093a1525d48fbf9bf97e1f500999439e425c7872990d1a4636f1ca897ef7e48442224a53b733f192b1cdf47dad941

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\qu4093.exe

    Filesize

    345KB

    MD5

    708b1fe45bf2343547835522ecbe0770

    SHA1

    f1c90f961d1d7d856efc83f18bba76f3bfa82cb0

    SHA256

    42152c14cf2240006acd7e7cc5acc036c8bc476d462382d0cd72ec9b4a2c3cb8

    SHA512

    e17bb7778d98163ac49ac4eff054ca8a1b1093a1525d48fbf9bf97e1f500999439e425c7872990d1a4636f1ca897ef7e48442224a53b733f192b1cdf47dad941

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\qu4093.exe

    Filesize

    345KB

    MD5

    708b1fe45bf2343547835522ecbe0770

    SHA1

    f1c90f961d1d7d856efc83f18bba76f3bfa82cb0

    SHA256

    42152c14cf2240006acd7e7cc5acc036c8bc476d462382d0cd72ec9b4a2c3cb8

    SHA512

    e17bb7778d98163ac49ac4eff054ca8a1b1093a1525d48fbf9bf97e1f500999439e425c7872990d1a4636f1ca897ef7e48442224a53b733f192b1cdf47dad941

  • memory/864-145-0x0000000003AB0000-0x0000000003AEF000-memory.dmp

    Filesize

    252KB

  • memory/864-157-0x0000000003AB0000-0x0000000003AEF000-memory.dmp

    Filesize

    252KB

  • memory/864-1035-0x0000000006060000-0x00000000060A0000-memory.dmp

    Filesize

    256KB

  • memory/864-548-0x0000000006060000-0x00000000060A0000-memory.dmp

    Filesize

    256KB

  • memory/864-546-0x0000000006060000-0x00000000060A0000-memory.dmp

    Filesize

    256KB

  • memory/864-544-0x0000000006060000-0x00000000060A0000-memory.dmp

    Filesize

    256KB

  • memory/864-159-0x0000000003AB0000-0x0000000003AEF000-memory.dmp

    Filesize

    252KB

  • memory/864-155-0x0000000003AB0000-0x0000000003AEF000-memory.dmp

    Filesize

    252KB

  • memory/864-153-0x0000000003AB0000-0x0000000003AEF000-memory.dmp

    Filesize

    252KB

  • memory/864-151-0x0000000003AB0000-0x0000000003AEF000-memory.dmp

    Filesize

    252KB

  • memory/864-149-0x0000000003AB0000-0x0000000003AEF000-memory.dmp

    Filesize

    252KB

  • memory/864-147-0x0000000003AB0000-0x0000000003AEF000-memory.dmp

    Filesize

    252KB

  • memory/864-143-0x0000000003AB0000-0x0000000003AEF000-memory.dmp

    Filesize

    252KB

  • memory/864-141-0x0000000003AB0000-0x0000000003AEF000-memory.dmp

    Filesize

    252KB

  • memory/864-139-0x0000000003AB0000-0x0000000003AEF000-memory.dmp

    Filesize

    252KB

  • memory/864-137-0x0000000003AB0000-0x0000000003AEF000-memory.dmp

    Filesize

    252KB

  • memory/864-135-0x0000000003AB0000-0x0000000003AEF000-memory.dmp

    Filesize

    252KB

  • memory/864-133-0x0000000003AB0000-0x0000000003AEF000-memory.dmp

    Filesize

    252KB

  • memory/864-124-0x0000000003930000-0x0000000003976000-memory.dmp

    Filesize

    280KB

  • memory/864-123-0x0000000000270000-0x00000000002BB000-memory.dmp

    Filesize

    300KB

  • memory/864-125-0x0000000003AB0000-0x0000000003AF4000-memory.dmp

    Filesize

    272KB

  • memory/864-126-0x0000000003AB0000-0x0000000003AEF000-memory.dmp

    Filesize

    252KB

  • memory/864-127-0x0000000003AB0000-0x0000000003AEF000-memory.dmp

    Filesize

    252KB

  • memory/864-129-0x0000000003AB0000-0x0000000003AEF000-memory.dmp

    Filesize

    252KB

  • memory/864-131-0x0000000003AB0000-0x0000000003AEF000-memory.dmp

    Filesize

    252KB

  • memory/1052-1044-0x0000000001090000-0x00000000010C2000-memory.dmp

    Filesize

    200KB

  • memory/1052-1045-0x0000000004D30000-0x0000000004D70000-memory.dmp

    Filesize

    256KB

  • memory/2004-94-0x0000000002220000-0x0000000002232000-memory.dmp

    Filesize

    72KB

  • memory/2004-90-0x0000000002220000-0x0000000002232000-memory.dmp

    Filesize

    72KB

  • memory/2004-104-0x0000000002220000-0x0000000002232000-memory.dmp

    Filesize

    72KB

  • memory/2004-92-0x0000000002220000-0x0000000002232000-memory.dmp

    Filesize

    72KB

  • memory/2004-82-0x0000000002220000-0x0000000002238000-memory.dmp

    Filesize

    96KB

  • memory/2004-112-0x0000000000400000-0x000000000070B000-memory.dmp

    Filesize

    3.0MB

  • memory/2004-111-0x0000000000400000-0x000000000070B000-memory.dmp

    Filesize

    3.0MB

  • memory/2004-110-0x0000000002220000-0x0000000002232000-memory.dmp

    Filesize

    72KB

  • memory/2004-102-0x0000000002220000-0x0000000002232000-memory.dmp

    Filesize

    72KB

  • memory/2004-106-0x0000000002220000-0x0000000002232000-memory.dmp

    Filesize

    72KB

  • memory/2004-84-0x0000000002220000-0x0000000002232000-memory.dmp

    Filesize

    72KB

  • memory/2004-88-0x0000000002220000-0x0000000002232000-memory.dmp

    Filesize

    72KB

  • memory/2004-108-0x0000000002220000-0x0000000002232000-memory.dmp

    Filesize

    72KB

  • memory/2004-100-0x0000000002220000-0x0000000002232000-memory.dmp

    Filesize

    72KB

  • memory/2004-98-0x0000000002220000-0x0000000002232000-memory.dmp

    Filesize

    72KB

  • memory/2004-96-0x0000000002220000-0x0000000002232000-memory.dmp

    Filesize

    72KB

  • memory/2004-79-0x0000000000270000-0x000000000029D000-memory.dmp

    Filesize

    180KB

  • memory/2004-80-0x00000000025D0000-0x0000000002610000-memory.dmp

    Filesize

    256KB

  • memory/2004-81-0x00000000025D0000-0x0000000002610000-memory.dmp

    Filesize

    256KB

  • memory/2004-78-0x0000000000D10000-0x0000000000D2A000-memory.dmp

    Filesize

    104KB

  • memory/2004-86-0x0000000002220000-0x0000000002232000-memory.dmp

    Filesize

    72KB

  • memory/2004-83-0x0000000002220000-0x0000000002232000-memory.dmp

    Filesize

    72KB