Overview

overview

10

Static

static

3

a7d2ea641d...ee.exe

windows7-x64

10

a7d2ea641d...ee.exe

windows10-2004-x64

10

$PLUGINSDI...em.dll

windows7-x64

3

$PLUGINSDI...em.dll

windows10-2004-x64

3

Absorbable.sul

windows7-x64

3

Absorbable.sul

windows10-2004-x64

3

Beskikning...ed.vin

windows7-x64

3

Beskikning...ed.vin

windows10-2004-x64

3

Beskikning...17.vgr

windows7-x64

3

Beskikning...17.vgr

windows10-2004-x64

3

Beskikning...ls.scr

windows7-x64

Beskikning...ls.scr

windows10-2004-x64

Beskikning...el.txt

windows7-x64

1

Beskikning...el.txt

windows10-2004-x64

1

Beskikning...et.ser

windows7-x64

3

Beskikning...et.ser

windows10-2004-x64

3

Beskikning...es.ref

windows7-x64

3

Beskikning...es.ref

windows10-2004-x64

3

Besttelsestropper.hov

windows7-x64

3

Besttelsestropper.hov

windows10-2004-x64

3

Sharing

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General

  • Target

    a7d2ea641dbc8e50000e6b42c9cca200fa25d5e37ddd1857eb489795ab5564ee

  • Size

    870KB

  • Sample

    240627-qvrm3atdqd

  • MD5

    95dc64015aa43a27412f7ff0979c5b87

  • SHA1

    bde0ae97f4f98c0dd8a0833702ff073befbec268

  • SHA256

    a7d2ea641dbc8e50000e6b42c9cca200fa25d5e37ddd1857eb489795ab5564ee

  • SHA512

    450a8ba7eb3c3178b5567b692d55518d393af5d971bb22ab13e1c9078c9ea389f1a9e28d391a8882ef8d1b99972ec27af64fa2c7aa8fa79c9c0d2423d0176d10

  • SSDEEP

    12288:XcIjd3nQIQsk3na+QiLPTEYLwdLh5d2tqnXQJgcCp8vGiVIkk84n5QWrV:XcIjUna3iLtwb/2tWXMi2rq7nHB

Score
10/10
agentteslaguloaderdownloaderkeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      a7d2ea641dbc8e50000e6b42c9cca200fa25d5e37ddd1857eb489795ab5564ee

    • Size

      870KB

    • MD5

      95dc64015aa43a27412f7ff0979c5b87

    • SHA1

      bde0ae97f4f98c0dd8a0833702ff073befbec268

    • SHA256

      a7d2ea641dbc8e50000e6b42c9cca200fa25d5e37ddd1857eb489795ab5564ee

    • SHA512

      450a8ba7eb3c3178b5567b692d55518d393af5d971bb22ab13e1c9078c9ea389f1a9e28d391a8882ef8d1b99972ec27af64fa2c7aa8fa79c9c0d2423d0176d10

    • SSDEEP

      12288:XcIjd3nQIQsk3na+QiLPTEYLwdLh5d2tqnXQJgcCp8vGiVIkk84n5QWrV:XcIjUna3iLtwb/2tWXMi2rq7nHB

    Score
    10/10
    agentteslaguloaderdownloaderkeyloggerspywarestealertrojan

    • AgentTesla

      Agent Tesla is a remote access tool (RAT) written in visual basic.

      keyloggertrojanstealerspywareagenttesla

    • Guloader,Cloudeye

      A shellcode based downloader first seen in 2020.

      downloaderguloader

    • Loads dropped DLL

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

      spywarestealer

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

    • Target

      $PLUGINSDIR/System.dll

    • Size

      11KB

    • MD5

      55a26d7800446f1373056064c64c3ce8

    • SHA1

      80256857e9a0a9c8897923b717f3435295a76002

    • SHA256

      904fd5481d72f4e03b01a455f848dedd095d0fb17e33608e0d849f5196fb6ff8

    • SHA512

      04b8ab7a85c26f188c0a06f524488d6f2ac2884bf107c860c82e94ae12c3859f825133d78338fd2b594dfc48f7dc9888ae76fee786c6252a5c77c88755128a5b

    • SSDEEP

      192:MPtkumJX7zBE2kGwfy9S9VkPsFQ1Mx1c:97O2k5q9wA1Mxa

    Score
    3/10
    behavioral3behavioral4

    • Target

      Absorbable.sul

    • Size

      816KB

    • MD5

      6593de223564535ce11d13bfb74348ca

    • SHA1

      5d85af6a3877470118ddac318a131c7eb2498bb2

    • SHA256

      a57cb464f48b61e87ed20832f2d6eae93c2669bb13850cb6186248e9b597364c

    • SHA512

      f0b85a3f75268cb4b08ff7fc18a631acc4c1d9e8aca804b9ed8dfc186789bf930467f1c2ae2dcc769ac200557d4ff01abda80ea17ce622488d56c264d2941e3f

    • SSDEEP

      768:ONjfRwbxYsn1KxrM/MRos6Yumut+ud9j4f7lzZnMkviwCdR/S9krIXLtZkCoVf/1:Q/5y

    Score
    3/10
    behavioral5behavioral6

    • Target

      Beskikningers/Misaimed.Vin

    • Size

      20KB

    • MD5

      b326cb8d03a7af828a6347addcb5a9d1

    • SHA1

      1f7f57aa5763b004d3198597eb80208aa0e93570

    • SHA256

      a9cd23eb35c039440bde74a206ac3613b52fd667aa1484125587e61c79912dfc

    • SHA512

      57999de9a99336db3a7b9aff3c69295bda2514374187e0b0c0082f21b68101530b17a0d5a23157584303c505f82c3d441360b91649a39ec2a20ca6d890e8d126

    • SSDEEP

      384:lUOZNanrJF8+6XhYz5zYHsP9R/wWb1ml2EM:JiT8+MadPEWJOc

    Score
    3/10
    behavioral7behavioral8

    • Target

      Beskikningers/Randon17.vgr

    • Size

      1.0MB

    • MD5

      7978bf27082616faade55b22394bbddc

    • SHA1

      3cb41f03b1cd775f7f6bc9b95944854dda87bf36

    • SHA256

      b88a13eb0eedb9be6e1f809d0b8a55979186db208858fedce5a59b28556b248b

    • SHA512

      9a734b8285c96706c434aedf2abf6666e82ec257defab74213c50b18a5c7b23b3a48d76fe64e4cc6446cc460095cea3f37d8029fa28b9198f4a371ba1c23922b

    • SSDEEP

      768:DfIbQMnX/cgMWndUtQ//KuGQ+4xRoQoezjVn20Ka17J6T0vbXHtPSeySgSJSejnK:VIbm

    Score
    3/10
    behavioral10behavioral9

    • Target

      Beskikningers/keelhauls.scr

    • Size

      1.0MB

    • MD5

      87a3ce82a211e6022d7145c99eef5edc

    • SHA1

      d2aa5daef3272acdee40657353ebb0ba94728e8d

    • SHA256

      66bf6c84307739696eb18d632b6a34755375e61f3c612dc273c7f8f25fcad938

    • SHA512

      66f2bc1530f6d187749486c7305f069d67964ef5427a6a59f2dc081469f5d608c6e0d2c30edef70a6a79e6386be1528ae2b8725ba704e2d3cf8b2f303d8eb1cf

    • SSDEEP

      768:N9lotXK6U6HA/zmsIxzvraRwfj+iMbmwrhg2hnwjYBm2GOP9bsWZafCJL6Ir7wxG:QRPMLzJ

    Score
    1/10
    behavioral11behavioral12

    • Target

      Beskikningers/primaveksel.txt

    • Size

      442B

    • MD5

      87308607bbefdd32639f5bcad963b8c2

    • SHA1

      14a3196b8301243120bd7f9248c5949d718b4dea

    • SHA256

      a71bd44ca8efda96ba1083d1d36fc2148592ca881cff674c71b7742a1866b012

    • SHA512

      9019036c6976f9a8ba0f6d5fde538ffa69c537a320cf09758e2ceb9012f4c106e4d09b15248ca0a695dc7960ffbbf500ff21bd3a17ebd37fe3de13a0bbc8ea5e

    Score
    1/10
    behavioral13behavioral14

    • Target

      Beskikningers/skohornet.ser

    • Size

      1.1MB

    • MD5

      11825dab7ecea24188448d6de7d605a5

    • SHA1

      90cc6eec53823cdb2e1946583042699b42c84bff

    • SHA256

      e9f3ca77c307a76c115171b367b540d2615f30636a16ee986c852aef5eab6409

    • SHA512

      6f0f808de0dadd0f8e94df72e1a85828f0bd8e14fb8f4300614901a17c260af55cfe33ec473fef34663e8b069bf19306eb32d38e39e60149bd85d83d14c23749

    • SSDEEP

      768:zrTEDgAwUGxcEEBSF2XVHcg/62u6BEqlktC9le+FplzUtaPQVPKtoQFrqFrepOde:TM2gnM9

    Score
    3/10
    behavioral15behavioral16

    • Target

      Beskikningers/temperatures.ref

    • Size

      697KB

    • MD5

      17df408e712c3359e4b58f95e4529f16

    • SHA1

      75203c6b467a1174b41dfefe3795a9b87331808e

    • SHA256

      35d50d71afa6b8169123458a8232cde1e3d96e3a0e6734045714192b0930d1aa

    • SHA512

      7fa7600651ce103dd3f5143036e5ee6b5b3262555d331761bd426898990a6b314e25a018e4b16b395e86e0a023b24df3796744860e6478efbfa190ebadbc4253

    • SSDEEP

      768:eLtWEAnNzz6fiBH4r4D2EBct2GaDNHpDe9SM1hon+wFniYgoZhgBy9:Q

    Score
    3/10
    behavioral17behavioral18

    • Target

      Besttelsestropper.Hov

    • Size

      272KB

    • MD5

      f8863d882553a6efb3cb6111e7b13e3b

    • SHA1

      c1079473474483560740fd299e53e9d4f7394b2e

    • SHA256

      7e7cd7ae34b03ce558793e91faeba688e1d6bfd8753faff3d60f0bfdcafb4e75

    • SHA512

      8d4951d30e3774e638cb93d24ad40b0fb738f08939cf30f1d60626277c90f5318f9fa2c5b322be12dbfbb8e7cb869d03d01138a112ebb1c041d3e533a10e1b32

    • SSDEEP

      6144:EBIUbXTygOPJfDSn/ixkc0Ll9yCnYV8bws3fy4B:XkXOZxbakkc0Ll9QsY4B

    Score
    3/10
    behavioral19behavioral20

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

2
T1552

Credentials In Files

2
T1552.001

Discovery

System Information Discovery

7
T1082

Lateral Movement

Collection

Data from Local System

2
T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks