Overview

overview

10

Static

static

1

Quotation ...22.exe

windows7-x64

8

Quotation ...22.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    Quotation 911799 - EM092722.exe

  • Size

    270KB

  • Sample

    221205-khk2vscc77

  • MD5

    8177c774bdaa0838a2b55127f2e51b8f

  • SHA1

    2f4c92d7ae69adab3a1077fb2b6bc4ac7ad6771b

  • SHA256

    67bdb5802b7b2a279b9bc414db04e65955052318b15ff51eda8855efd5b235b9

  • SHA512

    bed58a0b07bda281a075b41b2586d30ea7713caff7d2d490ee996cdea69f73c80103fed916918c92ca3b3075fca8b2ae29cb4721456b089182215edaed3c83c6

  • SSDEEP

    6144:QBn1mCi0MW9wxxWX08Dex0YKq3rTQ+PlaRl3E6yW2Uo:gcsXFDJYKq3/jPEXq7

Score
10/10
formbookyurmpersistenceratspywarestealertrojan

Malware Config

Extracted

Family

formbook

Campaign

yurm

Decoy

X06d1tis1GUX/R0g87Ud

BKiZ33D1P766GVXO1ZwV

lAFdjB7CSxGX8Trz

Gc7dWizTVxWX8Trz

tDkr9JAfi1OHAW1PGOageIp4

bCpMtHKU3mVp8BY5sQ==

7WKpsMWt8nsrhJClJeOZNg==

0A9KTlETQ86Cmd8k0o5NP5RwCg==

aJ61paNJztSp42c=

CrgoA8ySIOsytCbO1ZwV

i46SnHYDD9tTIHI=

XFRCRCjtFZeU3x4Rn3xfD5BnPz+RDA==

c4CZghuHvzW9A31gEz0d

QAjzz9qyRRWBNYseAI4M

Jpbmu4A1YvBvN3ruZgiRmJA5BCFd

PfoFXGNFhhuX8Trz

bqCfk0m8ApAl+Tm1Ms5Tb23IT7tS

z7INff7HNALxc5HWq2/ftrVR6A7R1zvTUQ==

m7IShV4LSFxbqxhrVsZ1Ig==

BHRp7q0gtoRuqBRnVsZ1Ig==

Targets

    • Target

      Quotation 911799 - EM092722.exe

    • Size

      270KB

    • MD5

      8177c774bdaa0838a2b55127f2e51b8f

    • SHA1

      2f4c92d7ae69adab3a1077fb2b6bc4ac7ad6771b

    • SHA256

      67bdb5802b7b2a279b9bc414db04e65955052318b15ff51eda8855efd5b235b9

    • SHA512

      bed58a0b07bda281a075b41b2586d30ea7713caff7d2d490ee996cdea69f73c80103fed916918c92ca3b3075fca8b2ae29cb4721456b089182215edaed3c83c6

    • SSDEEP

      6144:QBn1mCi0MW9wxxWX08Dex0YKq3rTQ+PlaRl3E6yW2Uo:gcsXFDJYKq3/jPEXq7

    Score
    10/10
    persistenceformbookyurmratspywarestealertrojan

    • Formbook

      Formbook is a data stealing malware which is capable of stealing data.

      trojanspywarestealerformbook

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

2
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks