Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-10-2024 00:58

General

  • Target

    2814e30f75d9c384db218c38e42ace74_JaffaCakes118.exe

  • Size

    249KB

  • MD5

    2814e30f75d9c384db218c38e42ace74

  • SHA1

    cbe9fa1801c7e93126b928250777530cbd1e4589

  • SHA256

    a292ba994b2ba8eb828b52a6f526d0ed93dd124374b0764287b326a873e52eb4

  • SHA512

    23388ebda3501bc8643da633b42ab425804e6e1f19ea7a4a1d81fbc07b14a968965ed456cbb3c93af942e74edb612b3f29044df75c20b76e62316cd200f9068f

  • SSDEEP

    6144:h1OgDPdkBAFZWjadD4s5S4gqHBAijQ9oCHe:h1OgLdaOSlasiC+

Malware Config

Signatures

  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 3 IoCs
  • Reads user/profile data of web browsers 3 TTPs

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

  • Checks installed software on the system 1 TTPs

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

  • Drops Chrome extension 1 IoCs
  • Installs/modifies Browser Helper Object 2 TTPs 3 IoCs

    BHOs are DLL modules which act as plugins for Internet Explorer.

  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • NSIS installer 4 IoCs
  • Modifies registry class 45 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs
  • System policy modification 1 TTPs 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2814e30f75d9c384db218c38e42ace74_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\2814e30f75d9c384db218c38e42ace74_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2816
    • C:\Users\Admin\AppData\Local\Temp\7zSB834.tmp\50fa519d0dcfe.exe
      .\50fa519d0dcfe.exe /s
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops Chrome extension
      • Installs/modifies Browser Helper Object
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      • System policy modification
      PID:3904

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\ProgramData\SaveSale\uninstall.exe

    Filesize

    48KB

    MD5

    f3c79bda3fdf7c5dd24d60400a57cadb

    SHA1

    1adb606aaeedb246a371c8877c737f0f8c798625

    SHA256

    a76272ed3bbf23308782a308d428ee805ec77fbb622a830af26cb0ddbbf7377b

    SHA512

    c43cb957bdea357bd016fe03a8004a48d8117a12106f62876394feba05ad01a321ff6017ffb7b926cc77712f5ab63ea2e4b169a419c444c8f62aa4933f289935

  • C:\Users\Admin\AppData\Local\Temp\7zSB834.tmp\[email protected]\bootstrap.js

    Filesize

    2KB

    MD5

    9a8a2ab7c19c54f5db83d52230b9c9d4

    SHA1

    fb8bafcecdf9294532c549fa04a0567f5016dfdb

    SHA256

    34b91c1e74cd32cb330fdcb7bd8db8987fba4f29692a3ccc33d2ab16577f11e2

    SHA512

    a4f4df16cb946c1baafb98457b5673a7d9e98b5e8d08422bbb0866f209bedb5c68dc64d836410bfd504250c9ede5941859d9f4d6e13d428502029acec36a8666

  • C:\Users\Admin\AppData\Local\Temp\7zSB834.tmp\[email protected]\chrome.manifest

    Filesize

    116B

    MD5

    68dd2ca1df448992e2f9c8cea92e847a

    SHA1

    8ab8b23214ef148267f4ed53bec376fceeae6b29

    SHA256

    c70ac5ad38e60e3dedc875b9052916f85fdc7b91127eee114dbd07b7df2c3a4e

    SHA512

    b3b1dd9377459263d66298b090ec60bc4f13710f4284f880339bf6ee70682603f893171a150f3c6955acdbb952df28b51bbd4c0be1c0f474c9a0445f9ec61925

  • C:\Users\Admin\AppData\Local\Temp\7zSB834.tmp\[email protected]\content\bg.js

    Filesize

    8KB

    MD5

    e4db2cb0416ee3ca75bf7e93d3ad8936

    SHA1

    bd2e5475c17f33257ec6bc80ff19f28f9ee19d68

    SHA256

    ef7729424c121785754918f21d32aca60053a4faed1455fdf94267cae96667f4

    SHA512

    a88725105802580735e5e928edf7db4e776902f30cfbd288428dca01deaa897e6b399f459cfc862f653101d3bfb59a7038cc2154760848d28a81b48f66764e27

  • C:\Users\Admin\AppData\Local\Temp\7zSB834.tmp\[email protected]\content\zy.xul

    Filesize

    225B

    MD5

    4ce187ab2dc22a5680ff72c69dbe3ecb

    SHA1

    3f6c81dfcfc5f73bd5954a6514b3ac5bdb5c8c68

    SHA256

    516df12edca8d6c7b4ad37115415eee3700485a8a8181933594f11515a8b6131

    SHA512

    6529b4989545ee4d1e3f3e148d379108efd3a54993a369224c6383675a96069452ca18543ac8366f6ec37ea833a86a8eb64b75ca9f875934af47c4fd30357c76

  • C:\Users\Admin\AppData\Local\Temp\7zSB834.tmp\[email protected]\install.rdf

    Filesize

    705B

    MD5

    49354648189d696c22360268ac7eeaef

    SHA1

    71e36c5f0dcf1b3af18d64517d736eab600a22cc

    SHA256

    1a92a4f0f34d9b76fe3301f880e75eafd4c7d988fa1b9ca13730c38dd4c5acf1

    SHA512

    d578a1b4b759a65c213336b73664cfd1527f67331f527a0945ff6ab97dcf81d3d398027c4b0b32f8ebc62c3d905825584b8bcb5f636f6c396954607322184f71

  • C:\Users\Admin\AppData\Local\Temp\7zSB834.tmp\50fa519d0dcfe.exe

    Filesize

    71KB

    MD5

    b78633fae8aaf5f7e99e9c736f44f9c5

    SHA1

    26fc60e29c459891ac0909470ac6c61a1eca1544

    SHA256

    d205693516dbaf34cfbd216e825190de4de1412e861bc9cb30ce863907b30d22

    SHA512

    3885b609269b26918ccfcd9069181168c12f4271b6bdfcc51afe176b2dd242d4c0953ac1a4ddaf25abcfaf28a0b694a6269d96ae39bb7b2db2f0140d2d60cd43

  • C:\Users\Admin\AppData\Local\Temp\7zSB834.tmp\50fa519d0dd37.dll

    Filesize

    116KB

    MD5

    da161da8bcb9b8032908cc303602f2ee

    SHA1

    8a2d5e5b32376a40f33d6c9881001425ec025205

    SHA256

    0648d564b30e13a0819f28e00a9af39a6686a4d29ccd265c7d81548e4fe0f67e

    SHA512

    39e882a371dbce2484324811bffdd7ae7655b57401d07bf264aced6b5dac0ae326bd1945c536f05d8ab3b92ca03ff056c5a7baf54f7eb477b45fc405ec54052c

  • C:\Users\Admin\AppData\Local\Temp\7zSB834.tmp\50fa519d0dd37.tlb

    Filesize

    2KB

    MD5

    1f14de44d0d63a79f91d3fe90badb5fc

    SHA1

    7fcc921608d2cf40e81cdd9a98e1a15a6ba1f57e

    SHA256

    bd3d85c0136a66b2af79d4d91c1c5700c8931937b7e554d5ece946760ef4a99c

    SHA512

    86eb6ebf9eccf1dcb601db827797ac603c0ebe01b6d73318986275c29bd034c8df5f7c79ddf0b19536faf24bdb11e09ac95ea43e8fe75b0ed3dde76dd139883c

  • C:\Users\Admin\AppData\Local\Temp\7zSB834.tmp\ljdkhcdgkbejfbbahfblpeddehbamejm\50fa519d0db110.15655654.js

    Filesize

    4KB

    MD5

    73821b1a7c31e0c26b36484f5b91e0b1

    SHA1

    ce95352ba77dce2c1401a736657ecdf2b9d31f4e

    SHA256

    a20a5e84b77b98fe08875675b280815d2b06b680d2b19ef8c7d7d3ac2c233033

    SHA512

    770e65edb0cfe61fea5861437e305f1e02543fd80ef3e828eae4be52388944e7ca4069af6200e040e037bb56b3991a995280dd53990c0034c6c220918920b622

  • C:\Users\Admin\AppData\Local\Temp\7zSB834.tmp\ljdkhcdgkbejfbbahfblpeddehbamejm\background.html

    Filesize

    161B

    MD5

    ee20b2a32bd72570e5d9454b7ad3db77

    SHA1

    6ccdda3fe3eb14c8264327cf6a7dfec1a984788d

    SHA256

    fea5d339207dc2f026bb16760ea33989171bcc2bb829c46500b1b1e9ae438e57

    SHA512

    899b57ef180c72e39b5f1c00581969fbb4d49409c700b519eb4b55966efa8bf0467998b172c8d1be8c678af474b4c6237432ef347482fe32fe32889cb37d85fe

  • C:\Users\Admin\AppData\Local\Temp\7zSB834.tmp\ljdkhcdgkbejfbbahfblpeddehbamejm\content.js

    Filesize

    197B

    MD5

    5f9891607f65f433b0690bae7088b2c1

    SHA1

    b4edb7579dca34dcd00bca5d2c13cbc5c8fac0de

    SHA256

    fb01e87250ac9985ed08d97f2f99937a52998ea9faebdc88e4071d6517e1ea6b

    SHA512

    76018b39e4b62ff9ea92709d12b0255f33e8402dfc649ed403382eebc22fb37c347c403534a7792e6b5de0ed0a5d97a09b69f0ffc39031cb0d4c7d79e9440c7c

  • C:\Users\Admin\AppData\Local\Temp\7zSB834.tmp\ljdkhcdgkbejfbbahfblpeddehbamejm\lsdb.js

    Filesize

    559B

    MD5

    209b7ae0b6d8c3f9687c979d03b08089

    SHA1

    6449f8bff917115eef4e7488fae61942a869200f

    SHA256

    e3cf0049af8b9f6cb4f0223ccb8438f4b0c75863684c944450015868a0c45704

    SHA512

    1b38d5509283ef25de550b43ef2535dee1a13eff12ad5093f513165a47eec631bcc993242e2ce640f36c61974431ae2555bd6e2a97aba91eb689b7cd4bf25a25

  • C:\Users\Admin\AppData\Local\Temp\7zSB834.tmp\ljdkhcdgkbejfbbahfblpeddehbamejm\manifest.json

    Filesize

    475B

    MD5

    f91cd42bdfe41bcc97d2eb37eafd8bd2

    SHA1

    c0dd02c8f7959b84bf6583d62ecd308651c37b6d

    SHA256

    6805fc1de5ccc99d653689693aeb3a390116b024eedc26b0ca00a7296ec422a5

    SHA512

    8a043a54c40787174c0f167c0083899757803b06100189a9a485d86ebadfa791b83af0e8a502fd34c2b8b20ad9b4c82cf1c302234db69006cf089e0b7179ab2f

  • C:\Users\Admin\AppData\Local\Temp\7zSB834.tmp\ljdkhcdgkbejfbbahfblpeddehbamejm\sqlite.js

    Filesize

    1KB

    MD5

    883e4a2ce1334c911713ec5b6d126e4d

    SHA1

    c1dd5b200726bf38558544c8e131fda6089d6013

    SHA256

    41021e5864d3f7d2a1c6136688696cde9e38e2f0be8990d127744af91f3c22d9

    SHA512

    7b3d186ccf18fd36d93e8d49eeed8ff2bde86233c3fd8175e3c9c11f325e9b50b192a513ea8fc444094f227600ac98f47befae46a1c80255733ab556fca787b4

  • C:\Users\Admin\AppData\Local\Temp\7zSB834.tmp\settings.ini

    Filesize

    6KB

    MD5

    ba532b09996dc799969eb2fa1f7132d0

    SHA1

    4084c98a9840ddb6c1490d3b82e34e9b3f3e96a0

    SHA256

    d7278a4e7db3d193f88fd67c6181f4647d0c88f4c09826c7df4f8bc87bdf85af

    SHA512

    064588386ece97880c1b07bee5ac215fcc056eccd106eb98a9d61118b057ad10cf71742fbd55579df1aa6893af5981e8da5cd85f2fd25797cac7e2602c7d87ca

  • C:\Users\Admin\AppData\Local\Temp\nsaB93F.tmp\UserInfo.dll

    Filesize

    4KB

    MD5

    7579ade7ae1747a31960a228ce02e666

    SHA1

    8ec8571a296737e819dcf86353a43fcf8ec63351

    SHA256

    564c80dec62d76c53497c40094db360ff8a36e0dc1bda8383d0f9583138997f5

    SHA512

    a88bc56e938374c333b0e33cb72951635b5d5a98b9cb2d6785073cbcad23bf4c0f9f69d3b7e87b46c76eb03ced9bb786844ce87656a9e3df4ca24acf43d7a05b

  • C:\Users\Admin\AppData\Local\Temp\nsaB93F.tmp\nsJSON.dll

    Filesize

    7KB

    MD5

    b9cd1b0fd3af89892348e5cc3108dce7

    SHA1

    f7bc59bf631303facfc970c0da67a73568e1dca6

    SHA256

    49b173504eb9cd07e42a3c4deb84c2cd3f3b49c7fb0858aee43ddfc64660e384

    SHA512

    fdcbdd21b831a92ca686aab5b240f073a89a08588e42439564747cad9160d79cfa8e3c103b6b4f2917684c1a591880203b4303418b85bc040f9f00b6658b0c90

  • memory/3904-77-0x0000000074080000-0x000000007408A000-memory.dmp

    Filesize

    40KB