Overview

overview

10

Static

static

New Order ...04.exe

windows7_x64

10

New Order ...04.exe

windows10_x64

10

Sharing

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General

  • Target

    New Order Requirement 2204.ace

  • Size

    380KB

  • Sample

    210507-rzdgnkebcs

  • MD5

    2b3ec0cd498878fd0e5de24a9a7d428a

  • SHA1

    5f1777f2a3727cae71d4caaac2c253aef9dea59a

  • SHA256

    a2442bb8a9aeb8af98ccfb07ad9afd62bdbedeb942971a8644d63687dbb65490

  • SHA512

    9a1826dc3f918ab0b1cabad2ad30990d95a3e81bde3e8a4beb4f4b5f7ba0a632f3b261773372bfedd1e7cedca99a245ba39873a4d4fd2e8d7648fdb10b8fdc23

Score
10/10
oskiagilenetdiscoveryinfostealerspywarestealer

Malware Config

Extracted

Family

oski

C2

45.144.225.173

Targets

    • Target

      New Order Requirement 2204.exe

    • Size

      682KB

    • MD5

      75fd9a98ffabdc6cd2932e48affa2fa4

    • SHA1

      73d99f7c741ef7648002534addd4948098d0a1db

    • SHA256

      7d449aa7f0c8097671688a2636f7b2d748f5ee3e4e63de3447d903fd371533f0

    • SHA512

      3b1488c7d4d6368c36efc86ad321859317b1d388f4d98bcb18ff129fedb81fd766890761def4754596a6dc5aa31e69221bea6410afe7139a3127983cd4cb23d2

    Score
    10/10
    oskiagilenetdiscoveryinfostealerspywarestealer

    • Oski

      Oski is an infostealer targeting browser data, crypto wallets.

      infostealeroski

    • Downloads MZ/PE file

    • Loads dropped DLL

    • Obfuscated with Agile.Net obfuscator

      Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

      agilenet

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Checks installed software on the system

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

      discovery

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

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

2
T1082

Lateral Movement

Collection

Data from Local System

2
T1005

Exfiltration

Command and Control

Impact

Tasks