Overview
overview
7Static
static
773a899b304...18.exe
windows7-x64
773a899b304...18.exe
windows10-2004-x64
7$PLUGINSDI...os.dll
windows7-x64
3$PLUGINSDI...os.dll
windows10-2004-x64
3$PLUGINSDI...ns.dll
windows7-x64
3$PLUGINSDI...ns.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$TEMPImage...er.exe
windows7-x64
3$TEMPImage...er.exe
windows10-2004-x64
3$TEMPImage..._y.exe
windows7-x64
3$TEMPImage..._y.exe
windows10-2004-x64
3$TEMPImage...nt.exe
windows7-x64
7$TEMPImage...nt.exe
windows10-2004-x64
7$TEMPImage...ct.exe
windows7-x64
7$TEMPImage...ct.exe
windows10-2004-x64
7$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$TEMPImage...p_.exe
windows7-x64
7$TEMPImage...p_.exe
windows10-2004-x64
7content/yt...ipt.js
windows7-x64
3content/yt...ipt.js
windows10-2004-x64
3content/yt...log.js
windows7-x64
3content/yt...log.js
windows10-2004-x64
3content/yt...ons.js
windows7-x64
3content/yt...ons.js
windows10-2004-x64
3content/yt...eio.js
windows7-x64
3content/yt...eio.js
windows10-2004-x64
3content/yt...als.js
windows7-x64
3content/yt...als.js
windows10-2004-x64
3content/yt...ory.js
windows7-x64
3content/yt...ory.js
windows10-2004-x64
3Analysis
-
max time kernel
148s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
26/07/2024, 10:25
Behavioral task
behavioral1
Sample
73a899b304bdd5ba49d41941793e8e08_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
73a899b304bdd5ba49d41941793e8e08_JaffaCakes118.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/ExecDos.dll
Resource
win7-20240704-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/ExecDos.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20240708-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240704-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral9
Sample
$TEMPImages/register.exe
Resource
win7-20240708-en
Behavioral task
behavioral10
Sample
$TEMPImages/register.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral11
Sample
$TEMPImages/register_y.exe
Resource
win7-20240704-en
Behavioral task
behavioral12
Sample
$TEMPImages/register_y.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral13
Sample
$TEMPImages/si1setup-SI1PRT1-silent.exe
Resource
win7-20240708-en
Behavioral task
behavioral14
Sample
$TEMPImages/si1setup-SI1PRT1-silent.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral15
Sample
$TEMPImages/ydetect.exe
Resource
win7-20240705-en
Behavioral task
behavioral16
Sample
$TEMPImages/ydetect.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral17
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240705-en
Behavioral task
behavioral18
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral19
Sample
$TEMPImages/ytb_7.0.9.0_1.5.1_pub_uber_setup_.exe
Resource
win7-20240708-en
Behavioral task
behavioral20
Sample
$TEMPImages/ytb_7.0.9.0_1.5.1_pub_uber_setup_.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral21
Sample
content/ytoolbar/JScript.js
Resource
win7-20240704-en
Behavioral task
behavioral22
Sample
content/ytoolbar/JScript.js
Resource
win10v2004-20240709-en
Behavioral task
behavioral23
Sample
content/ytoolbar/dialog.js
Resource
win7-20240705-en
Behavioral task
behavioral24
Sample
content/ytoolbar/dialog.js
Resource
win10v2004-20240709-en
Behavioral task
behavioral25
Sample
content/ytoolbar/feedFunctions.js
Resource
win7-20240705-en
Behavioral task
behavioral26
Sample
content/ytoolbar/feedFunctions.js
Resource
win10v2004-20240704-en
Behavioral task
behavioral27
Sample
content/ytoolbar/fileio.js
Resource
win7-20240708-en
Behavioral task
behavioral28
Sample
content/ytoolbar/fileio.js
Resource
win10v2004-20240709-en
Behavioral task
behavioral29
Sample
content/ytoolbar/globals.js
Resource
win7-20240708-en
Behavioral task
behavioral30
Sample
content/ytoolbar/globals.js
Resource
win10v2004-20240709-en
Behavioral task
behavioral31
Sample
content/ytoolbar/history.js
Resource
win7-20240704-en
Behavioral task
behavioral32
Sample
content/ytoolbar/history.js
Resource
win10v2004-20240704-en
General
-
Target
$TEMPImages/ytb_7.0.9.0_1.5.1_pub_uber_setup_.exe
-
Size
1.4MB
-
MD5
bf65dfb2aeda35035da3da41e915ae9b
-
SHA1
93ea59d699dd09a12e7c8564a3f099c8dd3eca2e
-
SHA256
f428afbb4557bc04306fda55b5cab2c9e0fbe3565c5f4915d671acd725475c5a
-
SHA512
da329070bb96eafc954d150bc24afaa5569bb66a92a7445b16e20c527df52792ac94345dec7937502cf717df6d954bc340696d38e0cbb7d2e390a16ad20274e4
-
SSDEEP
24576:xOAQjtWVKLnTxTybPswTYzrhA1ot6yAW1liYiCKXXbQMTfz4sz4NJpsVucT1hG:4AEsKLVTybPswErhM3yAW1loLQQL4sz0
Malware Config
Signatures
-
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1705699165-553239100-4129523827-1000\Control Panel\International\Geo\Nation ytb_7.0.9.0_1.5.1_pub_uber_setup_.exe -
Loads dropped DLL 19 IoCs
pid Process 4812 ytb_7.0.9.0_1.5.1_pub_uber_setup_.exe 4812 ytb_7.0.9.0_1.5.1_pub_uber_setup_.exe 4812 ytb_7.0.9.0_1.5.1_pub_uber_setup_.exe 4812 ytb_7.0.9.0_1.5.1_pub_uber_setup_.exe 4812 ytb_7.0.9.0_1.5.1_pub_uber_setup_.exe 4812 ytb_7.0.9.0_1.5.1_pub_uber_setup_.exe 4812 ytb_7.0.9.0_1.5.1_pub_uber_setup_.exe 4812 ytb_7.0.9.0_1.5.1_pub_uber_setup_.exe 4812 ytb_7.0.9.0_1.5.1_pub_uber_setup_.exe 4812 ytb_7.0.9.0_1.5.1_pub_uber_setup_.exe 4812 ytb_7.0.9.0_1.5.1_pub_uber_setup_.exe 4812 ytb_7.0.9.0_1.5.1_pub_uber_setup_.exe 4812 ytb_7.0.9.0_1.5.1_pub_uber_setup_.exe 4812 ytb_7.0.9.0_1.5.1_pub_uber_setup_.exe 4812 ytb_7.0.9.0_1.5.1_pub_uber_setup_.exe 4812 ytb_7.0.9.0_1.5.1_pub_uber_setup_.exe 4812 ytb_7.0.9.0_1.5.1_pub_uber_setup_.exe 4812 ytb_7.0.9.0_1.5.1_pub_uber_setup_.exe 4812 ytb_7.0.9.0_1.5.1_pub_uber_setup_.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ytb_7.0.9.0_1.5.1_pub_uber_setup_.exe
Processes
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
12KB
MD529459d9ee2bce32ed937fb1f965f9d5e
SHA18fff45ed45f3af8f8c248eba9a1c02c9c5fc911d
SHA256ad07968b7d93ef19e10e1deb52e0c912e96dde30c0a49a0239daf176fd4c9ef5
SHA512d4ef4eadb0f53e7086a1d242bf7f745ad79d83d9ecbfaa283cf0dd499271a804589a575040bb20d5c98e86197cc65ca05ab1a358c556ea82a3e297d0255015a6
-
Filesize
9KB
MD56621d1f4e191c018a0d8abb5c610d1aa
SHA1c3af35a5df9361e2805bd84d3e3144e0b9c44d5b
SHA256d8d38c8983c4e29b13c93295876bf3726023fafd05985f354e09b806993f78c5
SHA5126029146fc1f193214aa0fd81d7ca724e741fd79c55e42976cb69d37464e55d1258fa866fcfadc0182f3726de018381c660622d78617cd726472163e847a3f3a5
-
Filesize
1KB
MD52cbdaca17d4bdab289c3e8e31ce8e691
SHA180f8fa7d17e5e4829d91f7a90e14f6c479d181e9
SHA25607b117b75c47348ee8c0d3c40cf7c17f26ef8f0ba4f4f617315c46e8cda90dbf
SHA512d1ac2d9abfccd3483c5fdebc47581eb91a80bdb3cd212e0dc4ffcd9b893a4f7dbcb832852eb3de623c863403f61844108665640336aadc1ad517dcb92f28bee7
-
Filesize
1KB
MD51c9a6f3551d8d7d238ef43ee7089ee6f
SHA16dac781c8cf9d13edca0412ad418b09c4e464087
SHA2565b7a6e625e0b85f2c882be58df17568a58a202ae26a8cca0f754f6f6a66a12f5
SHA5122fb882c618724966917348e115fc6abd10b3fd11a1e1393067ebd34bb5241c9cdc0dbbf428e422e44ab96876585efe45e2a97af92068995f6f01b95ff1e07ab7
-
Filesize
1KB
MD547170d27ca10a4c9385693de4d3cac08
SHA13dc586194f1be48f0dc97e2edf0459e142b99936
SHA25641221a59986b3a5ba48155ebf81f570525e58d988a5e3f5382b5f663f5f2ae20
SHA5120a036feb58c538b0f81cede2efbde1115ef784764d8ea6f06143c2edddfcdedae57d91aebba53f278d7b9813f015979ffa913c1263cad1d453ab5aca95e780bb