Analysis

  • max time kernel
    147s
  • max time network
    160s
  • platform
    windows7_x64
  • resource
    win7-20220718-en
  • resource tags

    arch:x64arch:x86image:win7-20220718-enlocale:en-usos:windows7-x64system
  • submitted
    20-07-2022 15:04

General

  • Target

    4f385cf218fe05b153e2dad071522c780f8959fcd2b61606d27e59d202fcb4f5.exe

  • Size

    1.9MB

  • MD5

    d74e3e939a60460a2e38221e8c5ef2e8

  • SHA1

    209f6907cc17b1485605243fd521ee6a6fe4ffcb

  • SHA256

    4f385cf218fe05b153e2dad071522c780f8959fcd2b61606d27e59d202fcb4f5

  • SHA512

    bd3dd0595ce57f2430f370d4d642aa74c4bef482db8180dc31e74a3b2501ef3686ca638831e5bb8ad5f56e2dc620a7029aba7f607f2021286e41654ac60eac61

Score
10/10

Malware Config

Extracted

Family

vidar

Version

50.1

Botnet

1148

C2

https://mastodon.online/@k1llerniax

https://koyu.space/@k1llerni2x

Attributes
  • profile_id

    1148

Signatures

  • Vidar

    Vidar is an infostealer based on Arkei stealer.

  • Vidar Stealer 4 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Modifies system certificate store 2 TTPs 6 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4f385cf218fe05b153e2dad071522c780f8959fcd2b61606d27e59d202fcb4f5.exe
    "C:\Users\Admin\AppData\Local\Temp\4f385cf218fe05b153e2dad071522c780f8959fcd2b61606d27e59d202fcb4f5.exe"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    PID:384

Network

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Install Root Certificate

1
T1130

Modify Registry

1
T1112

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/384-54-0x0000000000D50000-0x0000000000F1D000-memory.dmp
    Filesize

    1.8MB

  • memory/384-55-0x0000000000D50000-0x0000000000F1D000-memory.dmp
    Filesize

    1.8MB

  • memory/384-56-0x0000000000D50000-0x0000000000F1D000-memory.dmp
    Filesize

    1.8MB

  • memory/384-57-0x0000000075BB1000-0x0000000075BB3000-memory.dmp
    Filesize

    8KB

  • memory/384-58-0x0000000075A70000-0x0000000075B1C000-memory.dmp
    Filesize

    688KB

  • memory/384-60-0x0000000075610000-0x000000007576C000-memory.dmp
    Filesize

    1.4MB

  • memory/384-61-0x0000000074670000-0x0000000074800000-memory.dmp
    Filesize

    1.6MB

  • memory/384-62-0x0000000076B50000-0x0000000076B97000-memory.dmp
    Filesize

    284KB

  • memory/384-63-0x0000000074D40000-0x0000000074D4C000-memory.dmp
    Filesize

    48KB

  • memory/384-64-0x0000000075770000-0x000000007588D000-memory.dmp
    Filesize

    1.1MB

  • memory/384-65-0x0000000000D50000-0x0000000000F1D000-memory.dmp
    Filesize

    1.8MB

  • memory/384-66-0x0000000000110000-0x000000000015C000-memory.dmp
    Filesize

    304KB

  • memory/384-67-0x0000000076B50000-0x0000000076B97000-memory.dmp
    Filesize

    284KB

  • memory/384-68-0x0000000074650000-0x0000000074667000-memory.dmp
    Filesize

    92KB

  • memory/384-70-0x0000000076BA0000-0x0000000076BF7000-memory.dmp
    Filesize

    348KB

  • memory/384-71-0x0000000075290000-0x00000000752C5000-memory.dmp
    Filesize

    212KB

  • memory/384-72-0x0000000074500000-0x000000007454F000-memory.dmp
    Filesize

    316KB

  • memory/384-73-0x0000000074550000-0x00000000745A8000-memory.dmp
    Filesize

    352KB

  • memory/384-75-0x0000000074541000-0x0000000074559000-memory.dmp
    Filesize

    96KB

  • memory/384-74-0x00000000748F0000-0x00000000748FB000-memory.dmp
    Filesize

    44KB

  • memory/384-77-0x00000000744B0000-0x00000000744F4000-memory.dmp
    Filesize

    272KB

  • memory/384-78-0x0000000075580000-0x000000007560F000-memory.dmp
    Filesize

    572KB

  • memory/384-79-0x0000000000D50000-0x0000000000F1D000-memory.dmp
    Filesize

    1.8MB

  • memory/384-81-0x0000000076B50000-0x0000000076B97000-memory.dmp
    Filesize

    284KB

  • memory/384-80-0x0000000000110000-0x000000000015C000-memory.dmp
    Filesize

    304KB

  • memory/384-82-0x00000000742D0000-0x000000007430D000-memory.dmp
    Filesize

    244KB

  • memory/384-83-0x0000000075940000-0x000000007596D000-memory.dmp
    Filesize

    180KB

  • memory/384-84-0x0000000074600000-0x0000000074616000-memory.dmp
    Filesize

    88KB

  • memory/384-85-0x00000000758F0000-0x0000000075909000-memory.dmp
    Filesize

    100KB

  • memory/384-86-0x0000000074310000-0x0000000074348000-memory.dmp
    Filesize

    224KB

  • memory/384-87-0x0000000075B20000-0x0000000075B65000-memory.dmp
    Filesize

    276KB

  • memory/384-88-0x0000000074290000-0x00000000742AC000-memory.dmp
    Filesize

    112KB

  • memory/384-89-0x00000000741D0000-0x000000007421F000-memory.dmp
    Filesize

    316KB

  • memory/384-90-0x0000000074220000-0x0000000074278000-memory.dmp
    Filesize

    352KB

  • memory/384-91-0x0000000074C00000-0x0000000074C0C000-memory.dmp
    Filesize

    48KB

  • memory/384-93-0x0000000074C70000-0x0000000074C97000-memory.dmp
    Filesize

    156KB

  • memory/384-94-0x0000000075910000-0x0000000075922000-memory.dmp
    Filesize

    72KB

  • memory/384-95-0x00000000750F0000-0x000000007528D000-memory.dmp
    Filesize

    1.6MB

  • memory/384-96-0x00000000741B0000-0x00000000741C5000-memory.dmp
    Filesize

    84KB

  • memory/384-97-0x00000000741A0000-0x00000000741AE000-memory.dmp
    Filesize

    56KB

  • memory/384-98-0x0000000075910000-0x0000000075922000-memory.dmp
    Filesize

    72KB

  • memory/384-99-0x00000000750F0000-0x000000007528D000-memory.dmp
    Filesize

    1.6MB

  • memory/384-101-0x00000000750F0000-0x000000007528D000-memory.dmp
    Filesize

    1.6MB

  • memory/384-100-0x0000000075910000-0x0000000075922000-memory.dmp
    Filesize

    72KB

  • memory/384-103-0x00000000750F0000-0x000000007528D000-memory.dmp
    Filesize

    1.6MB

  • memory/384-102-0x0000000075910000-0x0000000075922000-memory.dmp
    Filesize

    72KB

  • memory/384-105-0x00000000750F0000-0x000000007528D000-memory.dmp
    Filesize

    1.6MB

  • memory/384-104-0x0000000075910000-0x0000000075922000-memory.dmp
    Filesize

    72KB

  • memory/384-107-0x00000000750F0000-0x000000007528D000-memory.dmp
    Filesize

    1.6MB

  • memory/384-106-0x0000000075910000-0x0000000075922000-memory.dmp
    Filesize

    72KB

  • memory/384-109-0x00000000750F0000-0x000000007528D000-memory.dmp
    Filesize

    1.6MB

  • memory/384-108-0x0000000075910000-0x0000000075922000-memory.dmp
    Filesize

    72KB

  • memory/384-111-0x00000000750F0000-0x000000007528D000-memory.dmp
    Filesize

    1.6MB

  • memory/384-110-0x0000000075910000-0x0000000075922000-memory.dmp
    Filesize

    72KB

  • memory/384-112-0x0000000075910000-0x0000000075922000-memory.dmp
    Filesize

    72KB

  • memory/384-113-0x00000000750F0000-0x000000007528D000-memory.dmp
    Filesize

    1.6MB

  • memory/384-115-0x00000000750F0000-0x000000007528D000-memory.dmp
    Filesize

    1.6MB

  • memory/384-114-0x0000000075910000-0x0000000075922000-memory.dmp
    Filesize

    72KB

  • memory/384-116-0x0000000075910000-0x0000000075922000-memory.dmp
    Filesize

    72KB

  • memory/384-117-0x00000000750F0000-0x000000007528D000-memory.dmp
    Filesize

    1.6MB

  • memory/384-119-0x00000000750F0000-0x000000007528D000-memory.dmp
    Filesize

    1.6MB

  • memory/384-118-0x0000000075910000-0x0000000075922000-memory.dmp
    Filesize

    72KB

  • memory/384-120-0x0000000075910000-0x0000000075922000-memory.dmp
    Filesize

    72KB

  • memory/384-121-0x00000000750F0000-0x000000007528D000-memory.dmp
    Filesize

    1.6MB

  • memory/384-123-0x00000000750F0000-0x000000007528D000-memory.dmp
    Filesize

    1.6MB

  • memory/384-122-0x0000000075910000-0x0000000075922000-memory.dmp
    Filesize

    72KB

  • memory/384-124-0x0000000075910000-0x0000000075922000-memory.dmp
    Filesize

    72KB

  • memory/384-125-0x00000000750F0000-0x000000007528D000-memory.dmp
    Filesize

    1.6MB

  • memory/384-127-0x00000000750F0000-0x000000007528D000-memory.dmp
    Filesize

    1.6MB

  • memory/384-126-0x0000000075910000-0x0000000075922000-memory.dmp
    Filesize

    72KB