Analysis

  • max time kernel
    46s
  • max time network
    51s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    29-05-2022 16:03

General

  • Target

    0ddb64563e1bc9ffec168b9db1df238dadfd55408a8aea3c4db0d40fe4b9f366.exe

  • Size

    250KB

  • MD5

    0837d898498828285e4d345b2a85aafd

  • SHA1

    89ab2c5e9b7a5ced7631490a2f24dc21730c2de9

  • SHA256

    0ddb64563e1bc9ffec168b9db1df238dadfd55408a8aea3c4db0d40fe4b9f366

  • SHA512

    50442fe2da62d7ec860c1cb01513e4214f9afeba4b2d94e14b0021f5947eaf54be52c4c24090735b8d1e05e7c6362835e69e83f45eac814e131a67fd15da6e9f

Malware Config

Signatures

  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • Executes dropped EXE 1 IoCs
  • UPX packed file 1 IoCs

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

  • Loads dropped DLL 5 IoCs
  • Reads user/profile data of web browsers 2 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

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

  • Enumerates physical storage devices 1 TTPs

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

  • NSIS installer 8 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\0ddb64563e1bc9ffec168b9db1df238dadfd55408a8aea3c4db0d40fe4b9f366.exe
    "C:\Users\Admin\AppData\Local\Temp\0ddb64563e1bc9ffec168b9db1df238dadfd55408a8aea3c4db0d40fe4b9f366.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2004
    • C:\Users\Admin\AppData\Local\Temp\7zSD357.tmp\50f5ee3961b50.exe
      .\50f5ee3961b50.exe /s
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops Chrome extension
      • Modifies registry class
      • System policy modification
      PID:1144

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\7zSD357.tmp\[email protected]\bootstrap.js

    Filesize

    2KB

    MD5

    bf2b73019ad66537f83edb81b17fe3a1

    SHA1

    d0363d9085d980a69a21a61e082b9e37d30e9ee4

    SHA256

    7668aa7a589523999ac65ff434e6ae52f8f40346a004e9fd3d698d0896808bc7

    SHA512

    4cefdd14382be5da2256a8c95feba2a6c87ad7758814f107157e514267353975c61f4cf937df3a25563308a3b032daa0e7e5f5e127d77233d0dafb223c9d3b5b

  • C:\Users\Admin\AppData\Local\Temp\7zSD357.tmp\[email protected]\chrome.manifest

    Filesize

    116B

    MD5

    b47f4d4bf914d7a491304762cf30c3e3

    SHA1

    524f2b178ce4dcecdb1735abb853d60c550cdf14

    SHA256

    e848d5fff1407693b41e74072fa62a9e190def6ba6bf6c089b50b0a23d895b04

    SHA512

    49cc055988e7c69512e1922cb0b48b57237d129e99e9ff01937ca8b00d2744d271f22a7a91af8d97e520b5f6a0528a73d45f8a59b71f39949f0a6a47f0b1f108

  • C:\Users\Admin\AppData\Local\Temp\7zSD357.tmp\[email protected]\content\bg.js

    Filesize

    8KB

    MD5

    79c2e68a3f776cd62a9eac248b6e2f5c

    SHA1

    4a365cf2153dc1ad9133bc17ba7d88b7bfa6002f

    SHA256

    d8c2689559320aa3dd0cc21d68eb729e327d4ce22c1e030c0b22981b65683f89

    SHA512

    08f72c956d59536a2cea91bdac47011e155dc7a64cdd028e12949f31cf164adcf79359edfd2493ddfd009c3a196431dd34b637a6b5c823eae0b1f525e701d8ea

  • C:\Users\Admin\AppData\Local\Temp\7zSD357.tmp\[email protected]\content\zy.xul

    Filesize

    225B

    MD5

    a9f7a59971046d1383147bfa41ab7ee2

    SHA1

    7084a8d188ea7f7cc4d357900399692f8580f329

    SHA256

    82c91a8a868b8a2732e7a65eb70e76aab551a4286064f0e989d638622974f0e4

    SHA512

    95b28fded02ba0c075a34447d45e288510c2f655922cadaefa8d57abd565a5282b620b0f55b8ab074a133839f397707c49ae9f177d1512fba2df35a48fa23b66

  • C:\Users\Admin\AppData\Local\Temp\7zSD357.tmp\[email protected]\install.rdf

    Filesize

    716B

    MD5

    c5fc02a38e77cfb71951b69c93ac39d4

    SHA1

    075143f36b55cb32abec1a28f6654ec85db040ad

    SHA256

    acc3df5e0f99fc710822b22bd7beedfc888445b0ff457b9e321522effc873e32

    SHA512

    57fc60000b5849ff1e3a2a6e26b9e7830838e97586e9ebe139281d3b0dfcc50555783da02ffb953958b7ee3a24900ac6a81b2a7e86f9a6e0e9f1487130e50cf1

  • C:\Users\Admin\AppData\Local\Temp\7zSD357.tmp\50f5ee3961b50.exe

    Filesize

    71KB

    MD5

    b78633fae8aaf5f7e99e9c736f44f9c5

    SHA1

    26fc60e29c459891ac0909470ac6c61a1eca1544

    SHA256

    d205693516dbaf34cfbd216e825190de4de1412e861bc9cb30ce863907b30d22

    SHA512

    3885b609269b26918ccfcd9069181168c12f4271b6bdfcc51afe176b2dd242d4c0953ac1a4ddaf25abcfaf28a0b694a6269d96ae39bb7b2db2f0140d2d60cd43

  • C:\Users\Admin\AppData\Local\Temp\7zSD357.tmp\50f5ee3961b50.exe

    Filesize

    71KB

    MD5

    b78633fae8aaf5f7e99e9c736f44f9c5

    SHA1

    26fc60e29c459891ac0909470ac6c61a1eca1544

    SHA256

    d205693516dbaf34cfbd216e825190de4de1412e861bc9cb30ce863907b30d22

    SHA512

    3885b609269b26918ccfcd9069181168c12f4271b6bdfcc51afe176b2dd242d4c0953ac1a4ddaf25abcfaf28a0b694a6269d96ae39bb7b2db2f0140d2d60cd43

  • C:\Users\Admin\AppData\Local\Temp\7zSD357.tmp\50f5ee3961b87.dll

    Filesize

    116KB

    MD5

    da161da8bcb9b8032908cc303602f2ee

    SHA1

    8a2d5e5b32376a40f33d6c9881001425ec025205

    SHA256

    0648d564b30e13a0819f28e00a9af39a6686a4d29ccd265c7d81548e4fe0f67e

    SHA512

    39e882a371dbce2484324811bffdd7ae7655b57401d07bf264aced6b5dac0ae326bd1945c536f05d8ab3b92ca03ff056c5a7baf54f7eb477b45fc405ec54052c

  • C:\Users\Admin\AppData\Local\Temp\7zSD357.tmp\50f5ee3961b87.tlb

    Filesize

    2KB

    MD5

    1f14de44d0d63a79f91d3fe90badb5fc

    SHA1

    7fcc921608d2cf40e81cdd9a98e1a15a6ba1f57e

    SHA256

    bd3d85c0136a66b2af79d4d91c1c5700c8931937b7e554d5ece946760ef4a99c

    SHA512

    86eb6ebf9eccf1dcb601db827797ac603c0ebe01b6d73318986275c29bd034c8df5f7c79ddf0b19536faf24bdb11e09ac95ea43e8fe75b0ed3dde76dd139883c

  • C:\Users\Admin\AppData\Local\Temp\7zSD357.tmp\knpnmogbdmdcljcmcppfdfkbjafgpiei\50f5ee396197e7.37599236.js

    Filesize

    4KB

    MD5

    4835797bf8dd4170bda82f89a0770a0f

    SHA1

    9f1f3110679fd20d9fd4af5458086d753fc2ff16

    SHA256

    be6e114d83d771530a1cf6e047df0ea821353b9ad698dddf1f6047a29d113d8a

    SHA512

    0c6ab03e818a209492495cbf08fce8dbe9f350c8bf8bd8f214bb56fd919b1e158a9a755b3db595f9c138ad74c0556c9f0183ff45643894a12c40d46dcb218469

  • C:\Users\Admin\AppData\Local\Temp\7zSD357.tmp\knpnmogbdmdcljcmcppfdfkbjafgpiei\background.html

    Filesize

    161B

    MD5

    ef624334af63cc9bca84c185f088dbd8

    SHA1

    2c4c8952d308572de4bce00da1e1dfd3a574466d

    SHA256

    0327767caf6ba4ea0d5aa350979cb88c3deac1b1df9fec7d6624790526b8ab31

    SHA512

    1d359778fed1e4c2afa7fb53a876c44feac98003ffc80608d61f47bc6ac2420be887399998db763884de9e2e6e36dbe706663a896b4ce1b8c1208a190ff4b184

  • C:\Users\Admin\AppData\Local\Temp\7zSD357.tmp\knpnmogbdmdcljcmcppfdfkbjafgpiei\content.js

    Filesize

    197B

    MD5

    5f9891607f65f433b0690bae7088b2c1

    SHA1

    b4edb7579dca34dcd00bca5d2c13cbc5c8fac0de

    SHA256

    fb01e87250ac9985ed08d97f2f99937a52998ea9faebdc88e4071d6517e1ea6b

    SHA512

    76018b39e4b62ff9ea92709d12b0255f33e8402dfc649ed403382eebc22fb37c347c403534a7792e6b5de0ed0a5d97a09b69f0ffc39031cb0d4c7d79e9440c7c

  • C:\Users\Admin\AppData\Local\Temp\7zSD357.tmp\knpnmogbdmdcljcmcppfdfkbjafgpiei\lsdb.js

    Filesize

    559B

    MD5

    209b7ae0b6d8c3f9687c979d03b08089

    SHA1

    6449f8bff917115eef4e7488fae61942a869200f

    SHA256

    e3cf0049af8b9f6cb4f0223ccb8438f4b0c75863684c944450015868a0c45704

    SHA512

    1b38d5509283ef25de550b43ef2535dee1a13eff12ad5093f513165a47eec631bcc993242e2ce640f36c61974431ae2555bd6e2a97aba91eb689b7cd4bf25a25

  • C:\Users\Admin\AppData\Local\Temp\7zSD357.tmp\knpnmogbdmdcljcmcppfdfkbjafgpiei\manifest.json

    Filesize

    479B

    MD5

    0f29ac5828d44672600c88380596ac0f

    SHA1

    1fedddac9091d3159689a3afd58ebc36c508a241

    SHA256

    826a0c2902d4c902427ffc7ba242a5d7d01abdfe65466ef974d4dbba4612f0db

    SHA512

    6eab1e0e6b0f000dff031fc1d07668df137f12f131afd0e2894bb6338813b1fdaf93f36bc7f3c85fcea6c374bcf1b29c671d3f2615bae5566c0ad592bdb7f5c1

  • C:\Users\Admin\AppData\Local\Temp\7zSD357.tmp\knpnmogbdmdcljcmcppfdfkbjafgpiei\sqlite.js

    Filesize

    1KB

    MD5

    f0ee0113ca81ad5b08936cfdf7bd9d90

    SHA1

    66bde0d80b9ddab01e42548748cb6f962ef5fd81

    SHA256

    b30bb3a3718939f7602c5c983b263dbc7a345861fb0dc7b65ba30422b5727328

    SHA512

    22b6439308e10ae7c3a58790357c0c170d283e6e18a118d96d5631dbda8b59818ca3ff033fcb8e5f657fb620edd9aefddf998be2a5366543264832e6d8b77f59

  • C:\Users\Admin\AppData\Local\Temp\7zSD357.tmp\settings.ini

    Filesize

    6KB

    MD5

    4172763a6459547711f44b30b1a609c1

    SHA1

    0b32e1507364f97aa36774ec89f4062a6d82d84b

    SHA256

    3ae4339fbb8ed5b5265e59c8577390c72b460860421f3889a3946541693cc395

    SHA512

    cfa0d6cc954b9f518a9ce344fa20ab9cd42f8520fae59bdc39d374d1d162ba1dfa56783d367e30cdefd099ab6715da1b7ace33584b6a4fb64cda082c54190671

  • \ProgramData\bit coupon\50f5ee3961b87.dll

    Filesize

    116KB

    MD5

    da161da8bcb9b8032908cc303602f2ee

    SHA1

    8a2d5e5b32376a40f33d6c9881001425ec025205

    SHA256

    0648d564b30e13a0819f28e00a9af39a6686a4d29ccd265c7d81548e4fe0f67e

    SHA512

    39e882a371dbce2484324811bffdd7ae7655b57401d07bf264aced6b5dac0ae326bd1945c536f05d8ab3b92ca03ff056c5a7baf54f7eb477b45fc405ec54052c

  • \ProgramData\bit coupon\uninstall.exe

    Filesize

    48KB

    MD5

    f3c79bda3fdf7c5dd24d60400a57cadb

    SHA1

    1adb606aaeedb246a371c8877c737f0f8c798625

    SHA256

    a76272ed3bbf23308782a308d428ee805ec77fbb622a830af26cb0ddbbf7377b

    SHA512

    c43cb957bdea357bd016fe03a8004a48d8117a12106f62876394feba05ad01a321ff6017ffb7b926cc77712f5ab63ea2e4b169a419c444c8f62aa4933f289935

  • \Users\Admin\AppData\Local\Temp\7zSD357.tmp\50f5ee3961b50.exe

    Filesize

    71KB

    MD5

    b78633fae8aaf5f7e99e9c736f44f9c5

    SHA1

    26fc60e29c459891ac0909470ac6c61a1eca1544

    SHA256

    d205693516dbaf34cfbd216e825190de4de1412e861bc9cb30ce863907b30d22

    SHA512

    3885b609269b26918ccfcd9069181168c12f4271b6bdfcc51afe176b2dd242d4c0953ac1a4ddaf25abcfaf28a0b694a6269d96ae39bb7b2db2f0140d2d60cd43

  • \Users\Admin\AppData\Local\Temp\nstD490.tmp\UserInfo.dll

    Filesize

    4KB

    MD5

    7579ade7ae1747a31960a228ce02e666

    SHA1

    8ec8571a296737e819dcf86353a43fcf8ec63351

    SHA256

    564c80dec62d76c53497c40094db360ff8a36e0dc1bda8383d0f9583138997f5

    SHA512

    a88bc56e938374c333b0e33cb72951635b5d5a98b9cb2d6785073cbcad23bf4c0f9f69d3b7e87b46c76eb03ced9bb786844ce87656a9e3df4ca24acf43d7a05b

  • \Users\Admin\AppData\Local\Temp\nstD490.tmp\nsJSON.dll

    Filesize

    7KB

    MD5

    b9cd1b0fd3af89892348e5cc3108dce7

    SHA1

    f7bc59bf631303facfc970c0da67a73568e1dca6

    SHA256

    49b173504eb9cd07e42a3c4deb84c2cd3f3b49c7fb0858aee43ddfc64660e384

    SHA512

    fdcbdd21b831a92ca686aab5b240f073a89a08588e42439564747cad9160d79cfa8e3c103b6b4f2917684c1a591880203b4303418b85bc040f9f00b6658b0c90

  • memory/1144-56-0x0000000000000000-mapping.dmp

  • memory/2004-54-0x0000000075521000-0x0000000075523000-memory.dmp

    Filesize

    8KB