Overview

overview

10

Static

static

10

6ea4a97b20...f7.exe

windows7-x64

7

6ea4a97b20...f7.exe

windows10-2004-x64

7

$PLUGINSDI...ns.dll

windows7-x64

3

$PLUGINSDI...ns.dll

windows10-2004-x64

3

$PLUGINSDI...LL.dll

windows7-x64

3

$PLUGINSDI...LL.dll

windows10-2004-x64

3

$PLUGINSDI...em.dll

windows7-x64

3

$PLUGINSDI...em.dll

windows10-2004-x64

3

$PLUGINSDI...gs.dll

windows7-x64

3

$PLUGINSDI...gs.dll

windows10-2004-x64

3

JCleaner.exe

windows7-x64

6

JCleaner.exe

windows10-2004-x64

6

Schedule.exe

windows7-x64

1

Schedule.exe

windows10-2004-x64

1

Sharing

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General

  • Target

    6ea4a97b20f89400c87256d7298ff2804a29d0d9a7383e6a61009a7106010ef7

  • Size

    758KB

  • Sample

    240612-l1py7sthkr

  • MD5

    5c48a1ce93bf262a25bb6ba4a8250b6a

  • SHA1

    6797a91bb7f9f1c65dd51b7d5193ac1a99889687

  • SHA256

    6ea4a97b20f89400c87256d7298ff2804a29d0d9a7383e6a61009a7106010ef7

  • SHA512

    bfd1553d9d0661685b9aac1d228374df16f67781a39b3762ff5608fbc1a2d39291a97ce724f408969c8d833ee8c28c809bf45927a9ae3e0a329021359f56afe2

  • SSDEEP

    12288:5YiMhXO6LQc1zYvLGa8IhkB7dpmyA2RiSoch3cd16Z/NPclYXNpV9Y5Hpk99sxLO:5YiMhXnGDV8NB7dFL2d16ZVampPY5HI1

Score
10/10
revengeratbootkitpersistencestealer

Malware Config

Targets

    • Target

      6ea4a97b20f89400c87256d7298ff2804a29d0d9a7383e6a61009a7106010ef7

    • Size

      758KB

    • MD5

      5c48a1ce93bf262a25bb6ba4a8250b6a

    • SHA1

      6797a91bb7f9f1c65dd51b7d5193ac1a99889687

    • SHA256

      6ea4a97b20f89400c87256d7298ff2804a29d0d9a7383e6a61009a7106010ef7

    • SHA512

      bfd1553d9d0661685b9aac1d228374df16f67781a39b3762ff5608fbc1a2d39291a97ce724f408969c8d833ee8c28c809bf45927a9ae3e0a329021359f56afe2

    • SSDEEP

      12288:5YiMhXO6LQc1zYvLGa8IhkB7dpmyA2RiSoch3cd16Z/NPclYXNpV9Y5Hpk99sxLO:5YiMhXnGDV8NB7dFL2d16ZVampPY5HI1

    Score
    7/10

    • Loads dropped DLL

    behavioral1behavioral2

    • Target

      $PLUGINSDIR/InstallOptions.dll

    • Size

      15KB

    • MD5

      ece25721125d55aa26cdfe019c871476

    • SHA1

      b87685ae482553823bf95e73e790de48dc0c11ba

    • SHA256

      c7fef6457989d97fecc0616a69947927da9d8c493f7905dc8475c748f044f3cf

    • SHA512

      4e384735d03c943f5eb3396bb3a9cb42c9d8a5479fe2871de5b8bc18db4bbd6e2c5f8fd71b6840512a7249e12a1c63e0e760417e4baa3dc30f51375588410480

    • SSDEEP

      384:EXsC43tPegZ3eBaRwCPOYY7nNYXC06/Yosa:EXJTgZ3eBTCmrnNA5p

    Score
    3/10
    behavioral3behavioral4

    • Target

      $PLUGINSDIR/LangDLL.dll

    • Size

      5KB

    • MD5

      68b287f4067ba013e34a1339afdb1ea8

    • SHA1

      45ad585b3cc8e5a6af7b68f5d8269c97992130b3

    • SHA256

      18e8b40ba22c7a1687bd16e8d585380bc2773fff5002d7d67e9485fcc0c51026

    • SHA512

      06c38bbb07fb55256f3cdc24e77b3c8f3214f25bfd140b521a39d167113bf307a7e8d24e445d510bc5e4e41d33c9173bb14e3f2a38bc29a0e3d08c1f0dca4bdb

    • SSDEEP

      48:S46+/nTKYKxbWsptIpBtWZ0iV8jAWiAJCvxft2O2B8mFofjLl:zFuPbOBtWZBV8jAWiAJCdv2Cm0L

    Score
    3/10
    behavioral5behavioral6

    • Target

      $PLUGINSDIR/System.dll

    • Size

      12KB

    • MD5

      cff85c549d536f651d4fb8387f1976f2

    • SHA1

      d41ce3a5ff609df9cf5c7e207d3b59bf8a48530e

    • SHA256

      8dc562cda7217a3a52db898243de3e2ed68b80e62ddcb8619545ed0b4e7f65a8

    • SHA512

      531d6328daf3b86d85556016d299798fa06fefc81604185108a342d000e203094c8c12226a12bd6e1f89b0db501fb66f827b610d460b933bd4ab936ac2fd8a88

    • SSDEEP

      192:Zjvco0qWTlt70m5Aj/lQ0sEWD/wtYbBHFNaDybC7y+XBz0QPi:FHQlt70mij/lQRv/9VMjzr

    Score
    3/10
    behavioral7behavioral8

    • Target

      $PLUGINSDIR/nsDialogs.dll

    • Size

      9KB

    • MD5

      6c3f8c94d0727894d706940a8a980543

    • SHA1

      0d1bcad901be377f38d579aafc0c41c0ef8dcefd

    • SHA256

      56b96add1978b1abba286f7f8982b0efbe007d4a48b3ded6a4d408e01d753fe2

    • SHA512

      2094f0e4bb7c806a5ff27f83a1d572a5512d979eefda3345baff27d2c89e828f68466d08c3ca250da11b01fc0407a21743037c25e94fbe688566dd7deaebd355

    • SSDEEP

      96:o0svUu3Uy+sytcS8176b+XR8pCHFcMcxSgB5PKtAtgt+Nt+rnt3DVEB3YcNqkzfS:o0svWyNO81b8pCHFcM0PuAgkOyuIFc

    Score
    3/10
    behavioral10behavioral9

    • Target

      JCleaner.exe

    • Size

      1.3MB

    • MD5

      19f92c663d5e9b226309aa87e28261d2

    • SHA1

      64cea83eb6ee0643ed6f3336b232a6ce9a47eaa5

    • SHA256

      8a1e45ec8a5b3c0bd3113ef6ce28a6835584b3fd00e3c2dfd43fb2e97747722f

    • SHA512

      0fef84f11855566cf143deea4162b79e8dad005701797cf1cc09ff3306ecd5e066937cf4feedad7c7450a3f1392cd9ffdd3836579e38e8a8d7f28c37aad44e19

    • SSDEEP

      24576:TME34JHXxFD2RAh3DK230OSRBF8EdCmD4HzGb2G:dQHhMAVDK23/YzdCY4Sn

    Score
    6/10
    bootkitpersistence

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

      bootkitpersistence
    behavioral11behavioral12

    • Target

      Schedule.exe

    • Size

      109KB

    • MD5

      728a2c9b29e3e741a8877e8dd87bd448

    • SHA1

      3bf3b8c9a9e5b5acc40a544a2545509e7943f97a

    • SHA256

      bbab8ac10079facf49878a389a3462757f031499c5b954d386c641e42733a937

    • SHA512

      2c9be16a1d60a8cdfeeb8baf74479478649e3d28ad537f005a874b3f36450ff91fe16148c25228e440379ab7683519c4abc22ada35cde3ef9b787f7d5e872f13

    • SSDEEP

      1536:Hu5nmlloRM/T7t/Gzp4+PFpK1l7t/Gzq4+PFTKiEvNzTYwNQ+8iAi:Hu5uloRMLlEppW1llEqpAiEvNnkDi

    Score
    1/10
    behavioral13behavioral14

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Privilege Escalation

Defense Evasion

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Credential Access

Discovery

System Information Discovery

3
T1082

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks