Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • submitted
    22-07-2021 08:43

General

  • Target

    Urgent_request_for_quotation.exe

  • Size

    736KB

  • MD5

    392c8ecd4e0adeffe68d8365a4834bc1

  • SHA1

    7e84b2d4cb21efa0324c956ff7f7d5c12fbb586f

  • SHA256

    6cd9680a21d7f13a34e111c1f9e645b1b657b8b7e13ce16deddfee2b003f7579

  • SHA512

    891dd53d7f3ffd1811fbf5b7bb2e3a645c9fe7294957bb0c46e0f45ece8566226904c69e20d3174ce5de33b5932b9c7d5ae18f333d78f0f9ef862d27a253f2f9

Malware Config

Extracted

Family

warzonerat

C2

79.134.225.8:8654

Signatures

  • WarzoneRat, AveMaria

    WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.

  • Blocklisted process makes network request 2 IoCs
  • Loads dropped DLL 12 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 9 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of UnmapMainImage
    PID:3060
    • C:\Users\Admin\AppData\Local\Temp\Urgent_request_for_quotation.exe
      "C:\Users\Admin\AppData\Local\Temp\Urgent_request_for_quotation.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:656
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 656 -s 1260
        3⤵
        • Program crash
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1480
      • C:\Windows\SysWOW64\mshta.exe
        C:\Windows\System32\mshta.exe
        3⤵
        • Blocklisted process makes network request
        • Loads dropped DLL
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:3344

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Collection

Data from Local System

1
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Users\Admin\AppData\Local\Temp\freebl3.dll
    MD5

    ef12ab9d0b231b8f898067b2114b1bc0

    SHA1

    6d90f27b2105945f9bb77039e8b892070a5f9442

    SHA256

    2b00fc4f541ac10c94e3556ff28e30a801811c36422546a546a445aca3f410f7

    SHA512

    2aa62bfba556ad8f042942dd25aa071ff6677c257904377c1ec956fd9e862abcbf379e0cfd8c630c303a32ece75618c24e3eef58bddb705c427985b944689193

  • \Users\Admin\AppData\Local\Temp\mozglue.dll
    MD5

    75f8cc548cabf0cc800c25047e4d3124

    SHA1

    602676768f9faecd35b48c38a0632781dfbde10c

    SHA256

    fb419a60305f17359e2ac0510233ee80e845885eee60607715c67dd88e501ef0

    SHA512

    ed831c9c769aef3be253c52542cf032afa0a8fa5fe25ca704db65ee6883c608220df7102ac2b99ee9c2e599a0f5db99fd86894a4b169e68440eb1b0d0012672f

  • \Users\Admin\AppData\Local\Temp\msvcp140.dll
    MD5

    109f0f02fd37c84bfc7508d4227d7ed5

    SHA1

    ef7420141bb15ac334d3964082361a460bfdb975

    SHA256

    334e69ac9367f708ce601a6f490ff227d6c20636da5222f148b25831d22e13d4

    SHA512

    46eb62b65817365c249b48863d894b4669e20fcb3992e747cd5c9fdd57968e1b2cf7418d1c9340a89865eadda362b8db51947eb4427412eb83b35994f932fd39

  • \Users\Admin\AppData\Local\Temp\nss3.dll
    MD5

    d7858e8449004e21b01d468e9fd04b82

    SHA1

    9524352071ede21c167e7e4f106e9526dc23ef4e

    SHA256

    78758bf7f3b3b5e3477e38354acd32d787bc1286c8bd9b873471b9c195e638db

    SHA512

    1e2c981e6c0ca36c60c6e9cae9548b866d5c524df837095b30d618d9c322def7134c20de820105400dd1b58076b66d90274f67773ac6ba914f611b419babb440

  • \Users\Admin\AppData\Local\Temp\softokn3.dll
    MD5

    ab5d0662258f76dac1b709c06a3802f0

    SHA1

    89ab35876a27551b5202059a3cada877574e9cbd

    SHA256

    856bc1b5bdb0cecf7802aaa4b198d98403a5bd1d0d48a62354ba593eea7accbe

    SHA512

    507d092da52549db4da0b2c62ffea3f8265f7ea72d8d1edb82d1f82b8b73a3333f83f8e57e658cd61f6f37b7673ddc56a8f228b901af6b4c80ec814928c1dd54

  • \Users\Admin\AppData\Local\Temp\softokn3.dll
    MD5

    ab5d0662258f76dac1b709c06a3802f0

    SHA1

    89ab35876a27551b5202059a3cada877574e9cbd

    SHA256

    856bc1b5bdb0cecf7802aaa4b198d98403a5bd1d0d48a62354ba593eea7accbe

    SHA512

    507d092da52549db4da0b2c62ffea3f8265f7ea72d8d1edb82d1f82b8b73a3333f83f8e57e658cd61f6f37b7673ddc56a8f228b901af6b4c80ec814928c1dd54

  • \Users\Admin\AppData\Local\Temp\softokn3.dll
    MD5

    ab5d0662258f76dac1b709c06a3802f0

    SHA1

    89ab35876a27551b5202059a3cada877574e9cbd

    SHA256

    856bc1b5bdb0cecf7802aaa4b198d98403a5bd1d0d48a62354ba593eea7accbe

    SHA512

    507d092da52549db4da0b2c62ffea3f8265f7ea72d8d1edb82d1f82b8b73a3333f83f8e57e658cd61f6f37b7673ddc56a8f228b901af6b4c80ec814928c1dd54

  • \Users\Admin\AppData\Local\Temp\softokn3.dll
    MD5

    ab5d0662258f76dac1b709c06a3802f0

    SHA1

    89ab35876a27551b5202059a3cada877574e9cbd

    SHA256

    856bc1b5bdb0cecf7802aaa4b198d98403a5bd1d0d48a62354ba593eea7accbe

    SHA512

    507d092da52549db4da0b2c62ffea3f8265f7ea72d8d1edb82d1f82b8b73a3333f83f8e57e658cd61f6f37b7673ddc56a8f228b901af6b4c80ec814928c1dd54

  • \Users\Admin\AppData\Local\Temp\softokn3.dll
    MD5

    ab5d0662258f76dac1b709c06a3802f0

    SHA1

    89ab35876a27551b5202059a3cada877574e9cbd

    SHA256

    856bc1b5bdb0cecf7802aaa4b198d98403a5bd1d0d48a62354ba593eea7accbe

    SHA512

    507d092da52549db4da0b2c62ffea3f8265f7ea72d8d1edb82d1f82b8b73a3333f83f8e57e658cd61f6f37b7673ddc56a8f228b901af6b4c80ec814928c1dd54

  • \Users\Admin\AppData\Local\Temp\softokn3.dll
    MD5

    ab5d0662258f76dac1b709c06a3802f0

    SHA1

    89ab35876a27551b5202059a3cada877574e9cbd

    SHA256

    856bc1b5bdb0cecf7802aaa4b198d98403a5bd1d0d48a62354ba593eea7accbe

    SHA512

    507d092da52549db4da0b2c62ffea3f8265f7ea72d8d1edb82d1f82b8b73a3333f83f8e57e658cd61f6f37b7673ddc56a8f228b901af6b4c80ec814928c1dd54

  • \Users\Admin\AppData\Local\Temp\softokn3.dll
    MD5

    ab5d0662258f76dac1b709c06a3802f0

    SHA1

    89ab35876a27551b5202059a3cada877574e9cbd

    SHA256

    856bc1b5bdb0cecf7802aaa4b198d98403a5bd1d0d48a62354ba593eea7accbe

    SHA512

    507d092da52549db4da0b2c62ffea3f8265f7ea72d8d1edb82d1f82b8b73a3333f83f8e57e658cd61f6f37b7673ddc56a8f228b901af6b4c80ec814928c1dd54

  • \Users\Admin\AppData\Local\Temp\softokn3.dll
    MD5

    ab5d0662258f76dac1b709c06a3802f0

    SHA1

    89ab35876a27551b5202059a3cada877574e9cbd

    SHA256

    856bc1b5bdb0cecf7802aaa4b198d98403a5bd1d0d48a62354ba593eea7accbe

    SHA512

    507d092da52549db4da0b2c62ffea3f8265f7ea72d8d1edb82d1f82b8b73a3333f83f8e57e658cd61f6f37b7673ddc56a8f228b901af6b4c80ec814928c1dd54

  • memory/656-114-0x0000000000750000-0x0000000000751000-memory.dmp
    Filesize

    4KB

  • memory/3060-129-0x0000000002DE0000-0x0000000002DE1000-memory.dmp
    Filesize

    4KB

  • memory/3060-121-0x0000000001610000-0x0000000001616000-memory.dmp
    Filesize

    24KB

  • memory/3060-125-0x0000000006950000-0x0000000006A50000-memory.dmp
    Filesize

    1024KB

  • memory/3060-128-0x00007FFB19310000-0x00007FFB19316000-memory.dmp
    Filesize

    24KB

  • memory/3060-126-0x00007FFB192F0000-0x00007FFB19300000-memory.dmp
    Filesize

    64KB

  • memory/3060-127-0x0000000002E00000-0x0000000002E01000-memory.dmp
    Filesize

    4KB

  • memory/3344-130-0x0000000007D10000-0x0000000007D94000-memory.dmp
    Filesize

    528KB

  • memory/3344-131-0x0000000008040000-0x00000000080C4000-memory.dmp
    Filesize

    528KB

  • memory/3344-120-0x0000000002DF0000-0x0000000002F4E000-memory.dmp
    Filesize

    1.4MB

  • memory/3344-118-0x00000000023D0000-0x00000000023D1000-memory.dmp
    Filesize

    4KB

  • memory/3344-119-0x0000000010670000-0x00000000107D0000-memory.dmp
    Filesize

    1.4MB

  • memory/3344-116-0x00000000002F0000-0x00000000002F1000-memory.dmp
    Filesize

    4KB

  • memory/3344-117-0x0000000000370000-0x0000000000371000-memory.dmp
    Filesize

    4KB

  • memory/3344-115-0x0000000000000000-mapping.dmp