Overview

overview

10

Static

static

59ddabdcb5...27.exe

windows7_x64

10

59ddabdcb5...27.exe

windows10_x64

10

Resubmissions

09-01-2022 14:33

220109-rwxq5sdhcr 10

09-01-2022 14:06

220109-rejg7aded7 10

09-01-2022 08:20

220109-j8fz6addd9 10

Analysis

  • max time kernel
    1800s
  • max time network
    1566s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    09-01-2022 14:33

Sharing

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General

  • Target

    59ddabdcb5b43bbc66bbec89123d2627.exe

  • Size

    265KB

  • MD5

    59ddabdcb5b43bbc66bbec89123d2627

  • SHA1

    6c33dde51d6b45319ad99408c10f6ad8b1340e2f

  • SHA256

    2d0bd38ea59864cdcd710759abea3f670449eb4505b54c8a8d22128691deefc1

  • SHA512

    56463528dc37c141519535140a24d0ce02ca2227ef8c302494e422109e5d6b83a5d6ac5f2b698838e29661cd9dd986d9a2dc0f7c3c4f025f5283cebca052b8b3

Score
10/10
redlinesmokeloadersewpalpadinbackdoordiscoveryinfostealerspywarestealertrojan

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://nahbleiben.at/upload/

http://noblecreativeaz.com/upload/

http://tvqaq.cn/upload/

http://recmaster.ru/upload/

http://sovels.ru/upload/
rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

Sewpalpadin

C2

185.215.113.29:34865

Signatures

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    infostealerredline
  • RedLine Payload 2 IoCs
  • SmokeLoader

    Modular backdoor trojan in use since 2014.

    trojanbackdoorsmokeloader
  • Downloads MZ/PE file
  • Executes dropped EXE 4 IoCs
  • Deletes itself 1 IoCs
  • 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
  • Checks SCSI registry key(s) 3 TTPs 12 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 13 IoCs
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SendNotifyMessage 64 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\59ddabdcb5b43bbc66bbec89123d2627.exe
    "C:\Users\Admin\AppData\Local\Temp\59ddabdcb5b43bbc66bbec89123d2627.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:1744
  • C:\Users\Admin\AppData\Local\Temp\737B.exe
    C:\Users\Admin\AppData\Local\Temp\737B.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of AdjustPrivilegeToken
    PID:1484
  • C:\Windows\system32\taskeng.exe
    taskeng.exe {8461FC41-C527-4908-9731-A52508FA57FD} S-1-5-21-2329389628-4064185017-3901522362-1000:QSKGHMYQ\Admin:Interactive:[1]
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:892
    • C:\Users\Admin\AppData\Roaming\tfdsddv
      C:\Users\Admin\AppData\Roaming\tfdsddv
      2⤵
      • Executes dropped EXE
      • Checks SCSI registry key(s)
      • Suspicious behavior: MapViewOfSection
      PID:1580
  • C:\Windows\system32\taskeng.exe
    taskeng.exe {D89E4194-B3C6-4A36-8A66-F6ECDFDA71C7} S-1-5-21-2329389628-4064185017-3901522362-1000:QSKGHMYQ\Admin:Interactive:[1]
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1188
    • C:\Users\Admin\AppData\Roaming\tfdsddv
      C:\Users\Admin\AppData\Roaming\tfdsddv
      2⤵
      • Executes dropped EXE
      • Checks SCSI registry key(s)
      • Suspicious behavior: MapViewOfSection
      PID:812
  • C:\Windows\system32\taskeng.exe
    taskeng.exe {FC2E4EB8-A27E-4124-8CAD-CC94CCD93C19} S-1-5-21-2329389628-4064185017-3901522362-1000:QSKGHMYQ\Admin:Interactive:[1]
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1780
    • C:\Users\Admin\AppData\Roaming\tfdsddv
      C:\Users\Admin\AppData\Roaming\tfdsddv
      2⤵
      • Executes dropped EXE
      • Checks SCSI registry key(s)
      • Suspicious behavior: MapViewOfSection
      PID:1532

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

2
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\737B.exe
    MD5

    ff310f5fef78dfc71a08c5daa7b53239

    SHA1

    105c6a71f3ccf1b4ee1da4c0be63bfc7129501ef

    SHA256

    bfd22901305c1bc449de085ea8a3b7b08644322ca3b9dcbf2e136e33ce174432

    SHA512

    1190a986a487a0d1dc9810577099bef116acb94ab89637c630edd2b092078a9f95ea6aee4d10397457d0d4d083095395f9b64fc43a5fb40a33e553b04d5aa568

    Download Submit
  • C:\Users\Admin\AppData\Roaming\tfdsddv
    MD5

    59ddabdcb5b43bbc66bbec89123d2627

    SHA1

    6c33dde51d6b45319ad99408c10f6ad8b1340e2f

    SHA256

    2d0bd38ea59864cdcd710759abea3f670449eb4505b54c8a8d22128691deefc1

    SHA512

    56463528dc37c141519535140a24d0ce02ca2227ef8c302494e422109e5d6b83a5d6ac5f2b698838e29661cd9dd986d9a2dc0f7c3c4f025f5283cebca052b8b3

    Download Submit
  • C:\Users\Admin\AppData\Roaming\tfdsddv
    MD5

    59ddabdcb5b43bbc66bbec89123d2627

    SHA1

    6c33dde51d6b45319ad99408c10f6ad8b1340e2f

    SHA256

    2d0bd38ea59864cdcd710759abea3f670449eb4505b54c8a8d22128691deefc1

    SHA512

    56463528dc37c141519535140a24d0ce02ca2227ef8c302494e422109e5d6b83a5d6ac5f2b698838e29661cd9dd986d9a2dc0f7c3c4f025f5283cebca052b8b3

    Download Submit
  • C:\Users\Admin\AppData\Roaming\tfdsddv
    MD5

    59ddabdcb5b43bbc66bbec89123d2627

    SHA1

    6c33dde51d6b45319ad99408c10f6ad8b1340e2f

    SHA256

    2d0bd38ea59864cdcd710759abea3f670449eb4505b54c8a8d22128691deefc1

    SHA512

    56463528dc37c141519535140a24d0ce02ca2227ef8c302494e422109e5d6b83a5d6ac5f2b698838e29661cd9dd986d9a2dc0f7c3c4f025f5283cebca052b8b3

    Download Submit
  • C:\Users\Admin\AppData\Roaming\tfdsddv
    MD5

    59ddabdcb5b43bbc66bbec89123d2627

    SHA1

    6c33dde51d6b45319ad99408c10f6ad8b1340e2f

    SHA256

    2d0bd38ea59864cdcd710759abea3f670449eb4505b54c8a8d22128691deefc1

    SHA512

    56463528dc37c141519535140a24d0ce02ca2227ef8c302494e422109e5d6b83a5d6ac5f2b698838e29661cd9dd986d9a2dc0f7c3c4f025f5283cebca052b8b3

    Download Submit
  • memory/812-80-0x0000000000400000-0x0000000002B79000-memory.dmp
    Filesize

    39.5MB

    Download
  • memory/812-77-0x0000000000000000-mapping.dmp
    Download
  • memory/1232-86-0x0000000003F20000-0x0000000003F36000-memory.dmp
    Filesize

    88KB

    Download
  • memory/1232-81-0x00000000026C0000-0x00000000026D6000-memory.dmp
    Filesize

    88KB

    Download
  • memory/1232-59-0x0000000002A40000-0x0000000002A56000-memory.dmp
    Filesize

    88KB

    Download
  • memory/1232-76-0x0000000003F00000-0x0000000003F16000-memory.dmp
    Filesize

    88KB

    Download
  • memory/1484-62-0x00000000008F8000-0x0000000000924000-memory.dmp
    Filesize

    176KB

    Download
  • memory/1484-64-0x0000000000400000-0x000000000047C000-memory.dmp
    Filesize

    496KB

    Download
  • memory/1484-69-0x0000000002103000-0x0000000002104000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1484-68-0x0000000002102000-0x0000000002103000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1484-70-0x0000000002104000-0x0000000002106000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1484-66-0x0000000000640000-0x0000000000672000-memory.dmp
    Filesize

    200KB

    Download
  • memory/1484-60-0x0000000000000000-mapping.dmp
    Download
  • memory/1484-65-0x0000000000560000-0x0000000000594000-memory.dmp
    Filesize

    208KB

    Download
  • memory/1484-63-0x0000000000220000-0x0000000000259000-memory.dmp
    Filesize

    228KB

    Download
  • memory/1484-67-0x0000000002101000-0x0000000002102000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1532-82-0x0000000000000000-mapping.dmp
    Download
  • memory/1532-85-0x0000000000400000-0x0000000002B79000-memory.dmp
    Filesize

    39.5MB

    Download
  • memory/1580-75-0x0000000000400000-0x0000000002B79000-memory.dmp
    Filesize

    39.5MB

    Download
  • memory/1580-72-0x0000000000000000-mapping.dmp
    Download
  • memory/1744-55-0x0000000000220000-0x0000000000228000-memory.dmp
    Filesize

    32KB

    Download
  • memory/1744-58-0x0000000000400000-0x0000000002B79000-memory.dmp
    Filesize

    39.5MB

    Download
  • memory/1744-57-0x0000000075191000-0x0000000075193000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1744-56-0x0000000000230000-0x0000000000239000-memory.dmp
    Filesize

    36KB

    Download