Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    28/03/2025, 14:12

General

  • Target

    JaffaCakes118_8abe9f2703f485f541a2f68931fd4105.exe

  • Size

    250KB

  • MD5

    8abe9f2703f485f541a2f68931fd4105

  • SHA1

    4abcbdae5ac44a2325b14c5a062931112908242e

  • SHA256

    2fca4c3db07576a275368e9905b04c69657a9dd0bca71b41393ecc682dc249db

  • SHA512

    df4139f4624e268f0237d6d4889501a831163f7a9a8a076b0840483d57fede966b47ef765378e972464dd0326e1e8e2211bff1960b489ff1d4b4204dd2a265fc

  • SSDEEP

    6144:h1OgDPdkBAFZWjadD4s596ZeTcUWRw79G:h1OgLdaOEU0w79G

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 5 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 7 IoCs
  • System policy modification 1 TTPs 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8abe9f2703f485f541a2f68931fd4105.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8abe9f2703f485f541a2f68931fd4105.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:848
    • C:\Users\Admin\AppData\Local\Temp\7zSDA96.tmp\510261f667e95.exe
      .\510261f667e95.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:2396

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\ProgramData\Zoomex\uninstall.exe

    Filesize

    48KB

    MD5

    f3c79bda3fdf7c5dd24d60400a57cadb

    SHA1

    1adb606aaeedb246a371c8877c737f0f8c798625

    SHA256

    a76272ed3bbf23308782a308d428ee805ec77fbb622a830af26cb0ddbbf7377b

    SHA512

    c43cb957bdea357bd016fe03a8004a48d8117a12106f62876394feba05ad01a321ff6017ffb7b926cc77712f5ab63ea2e4b169a419c444c8f62aa4933f289935

  • C:\Users\Admin\AppData\Local\Temp\7zSDA96.tmp\[email protected]\bootstrap.js

    Filesize

    2KB

    MD5

    e0631289b43f6ea4fd22706ff36bbe85

    SHA1

    521dc77d664c1509356209ed161c4aa5298403e2

    SHA256

    2d3a6dd9761e89cb0fbc1b8431af406da9a8b039cd3207c449eb69ab2dbf31ff

    SHA512

    f70a239a1d3e4a6b9a471eeb88e1b461ab5b3b1f1571dc94f19e4a4ee491397b42286e31286abfa507fb4f96b520651426bf00f9dfbfcb83dbf5d6da6ca557d2

  • C:\Users\Admin\AppData\Local\Temp\7zSDA96.tmp\[email protected]\chrome.manifest

    Filesize

    116B

    MD5

    7784975a46dea245e5dffdfec7d4b0cf

    SHA1

    cb5af775544bc0bb19a615ba6b07cb811a428217

    SHA256

    de38c2632dfac11117e0b1731ca0d9f3ed3d60fa980f46d1391dfce9b07a9929

    SHA512

    5b5f00859610a3b8988a003e6c3d211c42ecb29c2dbeedcfde000d8a01f3f3f7746712b51a5a0f6f07feb24282c5001a2c234c7cbd11eefd8e5f51ec8c08cab5

  • C:\Users\Admin\AppData\Local\Temp\7zSDA96.tmp\[email protected]\content\bg.js

    Filesize

    8KB

    MD5

    a038657301cc2154ac00d683d001f203

    SHA1

    46799c6ca4ee02630ae716381df02b4683c2d165

    SHA256

    d9f3568c9c32e6e3410e8587312d5d5c7d56638b456768054b6ec46a4305bbe6

    SHA512

    633c5f8d1769c4c2ea8a5186f2d12646bb47a4cc4837e62ddca29438f2ea9f68b4199335744680b00d69abd7f475b152f9cc1bbb3aba02af4e4dd9e4471794d2

  • C:\Users\Admin\AppData\Local\Temp\7zSDA96.tmp\[email protected]\content\zy.xul

    Filesize

    225B

    MD5

    69c90a7510539fb93df081013e9d56b3

    SHA1

    8a7d1fc9405acbc20683191023b3c02367916b46

    SHA256

    0f797a577998330e549852f826e28a64bd93898600b17093232cc92dd8432400

    SHA512

    ece4b22ce78c0cd9ba3a72211a7599a2143ff4f650706c05ae278dfa5876bdaba49a52ed28f63daf4cde7ba58c616d48c25f9f87baa8b1b399e99bd7344a0d5e

  • C:\Users\Admin\AppData\Local\Temp\7zSDA96.tmp\[email protected]\install.rdf

    Filesize

    700B

    MD5

    1dec402a24f6b75853f119e9f702cc90

    SHA1

    e4847f870a9b2e7c04ecb67c87ff81d7c5933013

    SHA256

    0c05d4db853be37566c164dc9794b0bcbe1ad8ea2015c7e63d786a51a3fe7097

    SHA512

    06f73367b46753f73033283de666821727f0ad2d14dbbe9e66371e764a8adc8ef78d21c5c436299da0f5080c70278472d82fba9b5202eb474e89efa19daa10bd

  • C:\Users\Admin\AppData\Local\Temp\7zSDA96.tmp\510261f667e95.exe

    Filesize

    71KB

    MD5

    b78633fae8aaf5f7e99e9c736f44f9c5

    SHA1

    26fc60e29c459891ac0909470ac6c61a1eca1544

    SHA256

    d205693516dbaf34cfbd216e825190de4de1412e861bc9cb30ce863907b30d22

    SHA512

    3885b609269b26918ccfcd9069181168c12f4271b6bdfcc51afe176b2dd242d4c0953ac1a4ddaf25abcfaf28a0b694a6269d96ae39bb7b2db2f0140d2d60cd43

  • C:\Users\Admin\AppData\Local\Temp\7zSDA96.tmp\510261f667ece.dll

    Filesize

    118KB

    MD5

    44f1dc155d3d083b677f20ed0fab8404

    SHA1

    a696c5a0d50145afde3d3a71f70b1c3006ac2199

    SHA256

    67014a6fc8a77ae480dae9b09f800a1f40a40399ef967f86843a80eb4c9eb470

    SHA512

    04a7098abd589eb1a533af6f89d0d982d2faf9c4e7e29d02abaacf81635b789acfb5ca026f7a0c6b4a263934f0425c69f5225488c450e864f8dc8000ffbf94f6

  • C:\Users\Admin\AppData\Local\Temp\7zSDA96.tmp\510261f667ece.tlb

    Filesize

    2KB

    MD5

    c749bca713cf6481411b5c4eaac4506a

    SHA1

    539cb813dea7e37eff8c1b696eb0ab42c815ab62

    SHA256

    0a94d2086eb6ac57ba5ee365d3f6f64f33e7c8d18419f04715460bc04ebddf2d

    SHA512

    11b3b333b97b1bbbbbf01b6d367188698470877e180a3854ec9762f706755156136b404f2b95a7304a890686d8f5f697232e6c28497aca20e0aa76988b0f179a

  • C:\Users\Admin\AppData\Local\Temp\7zSDA96.tmp\ibhaiklbpdhdkdhffhaocbdliillpnie\510261f667c931.21178953.js

    Filesize

    4KB

    MD5

    dbadea8dc867494da22d18e1ba4ffcff

    SHA1

    6de966eacff4cd79849009c182ee346aa17b152f

    SHA256

    da6399f7ed29e21526ccf39f3f8b6d63af088be77294314e6d0fe2c1b4bb475b

    SHA512

    48e86db57d7990ef9b7c270a58d35b8c38391c0ebfd0d376a7e6cc6c4d3ad891897513e60834e15b6c29ce54b99a3fd9449691d2596fb96ed68ddbd0d39cea08

  • C:\Users\Admin\AppData\Local\Temp\7zSDA96.tmp\ibhaiklbpdhdkdhffhaocbdliillpnie\background.html

    Filesize

    161B

    MD5

    c68b85be3d0fc1d9d4326982aeea4265

    SHA1

    aaebf1101de6955018860e1f36998497245bedda

    SHA256

    d45ff733f3b0c182e5b51b72719b85183772ec3f15eafc680572247efaa48534

    SHA512

    b3bc991323520e685bfb7edfef584d07a6b6e4153737c904c5fc01fe532e06093cf65a7634bd6c6c93102549fb55c163bd38f1d8a7f438bc4079c091f938134e

  • C:\Users\Admin\AppData\Local\Temp\7zSDA96.tmp\ibhaiklbpdhdkdhffhaocbdliillpnie\content.js

    Filesize

    197B

    MD5

    5f9891607f65f433b0690bae7088b2c1

    SHA1

    b4edb7579dca34dcd00bca5d2c13cbc5c8fac0de

    SHA256

    fb01e87250ac9985ed08d97f2f99937a52998ea9faebdc88e4071d6517e1ea6b

    SHA512

    76018b39e4b62ff9ea92709d12b0255f33e8402dfc649ed403382eebc22fb37c347c403534a7792e6b5de0ed0a5d97a09b69f0ffc39031cb0d4c7d79e9440c7c

  • C:\Users\Admin\AppData\Local\Temp\7zSDA96.tmp\ibhaiklbpdhdkdhffhaocbdliillpnie\lsdb.js

    Filesize

    559B

    MD5

    209b7ae0b6d8c3f9687c979d03b08089

    SHA1

    6449f8bff917115eef4e7488fae61942a869200f

    SHA256

    e3cf0049af8b9f6cb4f0223ccb8438f4b0c75863684c944450015868a0c45704

    SHA512

    1b38d5509283ef25de550b43ef2535dee1a13eff12ad5093f513165a47eec631bcc993242e2ce640f36c61974431ae2555bd6e2a97aba91eb689b7cd4bf25a25

  • C:\Users\Admin\AppData\Local\Temp\7zSDA96.tmp\ibhaiklbpdhdkdhffhaocbdliillpnie\manifest.json

    Filesize

    479B

    MD5

    d9670f9c069ec46aaff5a60a9608e885

    SHA1

    c15da079582c4bf21b06e934dc78f3bd8fbc5607

    SHA256

    a631255a7467449ff89bb97a8d97632411076d00bfb8dc84c19abd100e235e7c

    SHA512

    d7ead015d25cdf1d31ec3330020bd43c5ec702a148c130083fb5ee70a8a4691fe94db7f9390b93d7afbc083531c9c1f23d29bd607c22d7cb362a0cb299645ad3

  • C:\Users\Admin\AppData\Local\Temp\7zSDA96.tmp\ibhaiklbpdhdkdhffhaocbdliillpnie\sqlite.js

    Filesize

    1KB

    MD5

    89ad41b67f578f11c15b21972adbcd43

    SHA1

    b443f4e39d0449310cdc6926485c86c992462873

    SHA256

    7bc51ad3685046453e5fcf7f2b20ec33e999a64298054cffe4c9258a92e93944

    SHA512

    477ed791d6ba07b86c96612336ec7efad99f167168a3648c75cb7caacf798a5c053cce860d966508fd69a1ab6cf3e2f70d9bc3336ea6f38e70a22efb305e51d2

  • C:\Users\Admin\AppData\Local\Temp\7zSDA96.tmp\settings.ini

    Filesize

    6KB

    MD5

    d1d340c1a019ba3509ce79cf0a83e80e

    SHA1

    c2694eeffe8315f81062ea51a359a02cc5ae2953

    SHA256

    a916d7b007f5e55657815af39c60c20559b5d55c0535ccc65f1c40ad34434dcb

    SHA512

    5dc01f4d6652c39ae687b76618f13c6ee269630d71e3cf8435345c1294edbd55b4e7f2dc5ccc1d3e1b224c1b64260822d2949de64e804f71a0d3ff6717b99c1b

  • \Users\Admin\AppData\Local\Temp\nsoDAF5.tmp\UserInfo.dll

    Filesize

    4KB

    MD5

    7579ade7ae1747a31960a228ce02e666

    SHA1

    8ec8571a296737e819dcf86353a43fcf8ec63351

    SHA256

    564c80dec62d76c53497c40094db360ff8a36e0dc1bda8383d0f9583138997f5

    SHA512

    a88bc56e938374c333b0e33cb72951635b5d5a98b9cb2d6785073cbcad23bf4c0f9f69d3b7e87b46c76eb03ced9bb786844ce87656a9e3df4ca24acf43d7a05b

  • \Users\Admin\AppData\Local\Temp\nsoDAF5.tmp\nsJSON.dll

    Filesize

    7KB

    MD5

    b9cd1b0fd3af89892348e5cc3108dce7

    SHA1

    f7bc59bf631303facfc970c0da67a73568e1dca6

    SHA256

    49b173504eb9cd07e42a3c4deb84c2cd3f3b49c7fb0858aee43ddfc64660e384

    SHA512

    fdcbdd21b831a92ca686aab5b240f073a89a08588e42439564747cad9160d79cfa8e3c103b6b4f2917684c1a591880203b4303418b85bc040f9f00b6658b0c90

  • memory/2396-81-0x00000000749B0000-0x00000000749BA000-memory.dmp

    Filesize

    40KB