Overview

overview

10

Static

static

10

625ab7856c...04.exe

windows7-x64

7

625ab7856c...04.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    30s
  • max time network
    33s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    10-06-2023 01:09

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General

  • Target

    625ab7856c3c34a7be37ae4d7cc640a775dbea37bf5e81c0716de2d80aadfc04.exe

  • Size

    4.0MB

  • MD5

    27b17d2159cb2d376643dd6ecdd01224

  • SHA1

    05d53771c76bf429ca338c4baed199152d714ce4

  • SHA256

    625ab7856c3c34a7be37ae4d7cc640a775dbea37bf5e81c0716de2d80aadfc04

  • SHA512

    9c8477a063afee5e583f564c7e4b584e2c38474b4c5e31bbaa3eaa9e26bfd742ca85960bf5199d2f9b1a42da27265486038e0bc87bae6dab6cb57d8d2090defb

  • SSDEEP

    98304:Rp4/OosDaj0aK9xjcpzxoUVKz/PD091ky+6yq/vXX7P7CbXIKc5zD6sILTjblMSN:Jz/W1kBefiLIKcosI3jhMSN

Score
7/10
discoveryspywarestealer

Malware Config

Signatures

  • Loads dropped DLL 10 IoCs
  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

    spywarestealer
  • Reads user/profile data of web browsers 2 TTPs

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

    spywarestealer
  • Checks installed software on the system 1 TTPs

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

    discovery
  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\625ab7856c3c34a7be37ae4d7cc640a775dbea37bf5e81c0716de2d80aadfc04.exe
    "C:\Users\Admin\AppData\Local\Temp\625ab7856c3c34a7be37ae4d7cc640a775dbea37bf5e81c0716de2d80aadfc04.exe"
    1⤵
    • Loads dropped DLL
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:1292

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

1
T1082

Lateral Movement

Collection

Data from Local System

2
T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\LocalSimbazVTyx8TMAcO\freebl3.dll
    Filesize

    326KB

    MD5

    ef2834ac4ee7d6724f255beaf527e635

    SHA1

    5be8c1e73a21b49f353c2ecfa4108e43a883cb7b

    SHA256

    a770ecba3b08bbabd0a567fc978e50615f8b346709f8eb3cfacf3faab24090ba

    SHA512

    c6ea0e4347cbd7ef5e80ae8c0afdca20ea23ac2bdd963361dfaf562a9aed58dcbc43f89dd826692a064d76c3f4b3e92361af7b79a6d16a75d9951591ae3544d2

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  • C:\Users\Admin\AppData\Local\Temp\LocalSimblzVTyx8TMAcO\information.txt
    Filesize

    3KB

    MD5

    a0f30d9372e73959082f4f1004891bb8

    SHA1

    331fcb5134e4d5f4806f3d4a79395e8eb560c37d

    SHA256

    11939dce48b6d2036061317332d359efccecd2733f887a873a63982d3e668dca

    SHA512

    4709c0b87e2404d0ebe73100f884b52cdee9cd2e0fec6b9721af19e8f61d62e9d44b85aff37ee821ab6f2c76c5146aa038de25587dd2c9823ae9f7316ebfdc40

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  • \Users\Admin\AppData\Local\Temp\LocalSimbazVTyx8TMAcO\freebl3.dll
    Filesize

    326KB

    MD5

    ef2834ac4ee7d6724f255beaf527e635

    SHA1

    5be8c1e73a21b49f353c2ecfa4108e43a883cb7b

    SHA256

    a770ecba3b08bbabd0a567fc978e50615f8b346709f8eb3cfacf3faab24090ba

    SHA512

    c6ea0e4347cbd7ef5e80ae8c0afdca20ea23ac2bdd963361dfaf562a9aed58dcbc43f89dd826692a064d76c3f4b3e92361af7b79a6d16a75d9951591ae3544d2

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  • \Users\Admin\AppData\Local\Temp\LocalSimbazVTyx8TMAcO\freebl3.dll
    Filesize

    326KB

    MD5

    ef2834ac4ee7d6724f255beaf527e635

    SHA1

    5be8c1e73a21b49f353c2ecfa4108e43a883cb7b

    SHA256

    a770ecba3b08bbabd0a567fc978e50615f8b346709f8eb3cfacf3faab24090ba

    SHA512

    c6ea0e4347cbd7ef5e80ae8c0afdca20ea23ac2bdd963361dfaf562a9aed58dcbc43f89dd826692a064d76c3f4b3e92361af7b79a6d16a75d9951591ae3544d2

    Download Submit
  • \Users\Admin\AppData\Local\Temp\LocalSimbazVTyx8TMAcO\freebl3.dll
    Filesize

    326KB

    MD5

    ef2834ac4ee7d6724f255beaf527e635

    SHA1

    5be8c1e73a21b49f353c2ecfa4108e43a883cb7b

    SHA256

    a770ecba3b08bbabd0a567fc978e50615f8b346709f8eb3cfacf3faab24090ba

    SHA512

    c6ea0e4347cbd7ef5e80ae8c0afdca20ea23ac2bdd963361dfaf562a9aed58dcbc43f89dd826692a064d76c3f4b3e92361af7b79a6d16a75d9951591ae3544d2

    Download Submit
  • \Users\Admin\AppData\Local\Temp\LocalSimbazVTyx8TMAcO\freebl3.dll
    Filesize

    326KB

    MD5

    ef2834ac4ee7d6724f255beaf527e635

    SHA1

    5be8c1e73a21b49f353c2ecfa4108e43a883cb7b

    SHA256

    a770ecba3b08bbabd0a567fc978e50615f8b346709f8eb3cfacf3faab24090ba

    SHA512

    c6ea0e4347cbd7ef5e80ae8c0afdca20ea23ac2bdd963361dfaf562a9aed58dcbc43f89dd826692a064d76c3f4b3e92361af7b79a6d16a75d9951591ae3544d2

    Download Submit
  • \Users\Admin\AppData\Local\Temp\LocalSimbazVTyx8TMAcO\freebl3.dll
    Filesize

    326KB

    MD5

    ef2834ac4ee7d6724f255beaf527e635

    SHA1

    5be8c1e73a21b49f353c2ecfa4108e43a883cb7b

    SHA256

    a770ecba3b08bbabd0a567fc978e50615f8b346709f8eb3cfacf3faab24090ba

    SHA512

    c6ea0e4347cbd7ef5e80ae8c0afdca20ea23ac2bdd963361dfaf562a9aed58dcbc43f89dd826692a064d76c3f4b3e92361af7b79a6d16a75d9951591ae3544d2

    Download Submit
  • \Users\Admin\AppData\Local\Temp\LocalSimbazVTyx8TMAcO\freebl3.dll
    Filesize

    326KB

    MD5

    ef2834ac4ee7d6724f255beaf527e635

    SHA1

    5be8c1e73a21b49f353c2ecfa4108e43a883cb7b

    SHA256

    a770ecba3b08bbabd0a567fc978e50615f8b346709f8eb3cfacf3faab24090ba

    SHA512

    c6ea0e4347cbd7ef5e80ae8c0afdca20ea23ac2bdd963361dfaf562a9aed58dcbc43f89dd826692a064d76c3f4b3e92361af7b79a6d16a75d9951591ae3544d2

    Download Submit
  • \Users\Admin\AppData\Local\Temp\LocalSimbazVTyx8TMAcO\mozglue.dll
    Filesize

    133KB

    MD5

    8f73c08a9660691143661bf7332c3c27

    SHA1

    37fa65dd737c50fda710fdbde89e51374d0c204a

    SHA256

    3fe6b1c54b8cf28f571e0c5d6636b4069a8ab00b4f11dd842cfec00691d0c9cd

    SHA512

    0042ecf9b3571bb5eba2de893e8b2371df18f7c5a589f52ee66e4bfbaa15a5b8b7cc6a155792aaa8988528c27196896d5e82e1751c998bacea0d92395f66ad89

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  • \Users\Admin\AppData\Local\Temp\LocalSimbazVTyx8TMAcO\nss3.dll
    Filesize

    1.2MB

    MD5

    bfac4e3c5908856ba17d41edcd455a51

    SHA1

    8eec7e888767aa9e4cca8ff246eb2aacb9170428

    SHA256

    e2935b5b28550d47dc971f456d6961f20d1633b4892998750140e0eaa9ae9d78

    SHA512

    2565bab776c4d732ffb1f9b415992a4c65b81bcd644a9a1df1333a269e322925fc1df4f76913463296efd7c88ef194c3056de2f1ca1357d7b5fe5ff0da877a66

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  • \Users\Admin\AppData\Local\Temp\LocalSimbazVTyx8TMAcO\softokn3.dll
    Filesize

    141KB

    MD5

    a2ee53de9167bf0d6c019303b7ca84e5

    SHA1

    2a3c737fa1157e8483815e98b666408a18c0db42

    SHA256

    43536adef2ddcc811c28d35fa6ce3031029a2424ad393989db36169ff2995083

    SHA512

    45b56432244f86321fa88fbcca6a0d2a2f7f4e0648c1d7d7b1866adc9daa5eddd9f6bb73662149f279c9ab60930dad1113c8337cb5e6ec9eed5048322f65f7d8

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  • \Users\Admin\AppData\Local\Temp\LocalSimbazVTyx8TMAcO\softokn3.dll
    Filesize

    141KB

    MD5

    a2ee53de9167bf0d6c019303b7ca84e5

    SHA1

    2a3c737fa1157e8483815e98b666408a18c0db42

    SHA256

    43536adef2ddcc811c28d35fa6ce3031029a2424ad393989db36169ff2995083

    SHA512

    45b56432244f86321fa88fbcca6a0d2a2f7f4e0648c1d7d7b1866adc9daa5eddd9f6bb73662149f279c9ab60930dad1113c8337cb5e6ec9eed5048322f65f7d8

    Download Submit