Overview
overview
10Static
static
7646538cdfc...bb.apk
android-9-x86
10646538cdfc...bb.apk
android-10-x64
10646538cdfc...bb.apk
android-11-x64
10createjs-2...min.js
windows7-x64
1createjs-2...min.js
windows10-2004-x64
1vpaid_html...e.html
windows7-x64
1vpaid_html...e.html
windows10-2004-x64
1webClipper.js
windows7-x64
1webClipper.js
windows10-2004-x64
1Analysis
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max time kernel
3894245s -
max time network
164s -
platform
android_x64 -
resource
android-x64-20230831-en -
resource tags
androidarch:x64arch:x86image:android-x64-20230831-enlocale:en-usos:android-10-x64system -
submitted
30-09-2023 22:00
Static task
static1
Behavioral task
behavioral1
Sample
646538cdfc45e8ef64816ed9faf824b52cf6b856eada0e9dd4e3fd92f702b6bb.apk
Resource
android-x86-arm-20230831-en
Behavioral task
behavioral2
Sample
646538cdfc45e8ef64816ed9faf824b52cf6b856eada0e9dd4e3fd92f702b6bb.apk
Resource
android-x64-20230831-en
Behavioral task
behavioral3
Sample
646538cdfc45e8ef64816ed9faf824b52cf6b856eada0e9dd4e3fd92f702b6bb.apk
Resource
android-x64-arm64-20230831-en
Behavioral task
behavioral4
Sample
createjs-2015.11.26.min.js
Resource
win7-20230831-en
Behavioral task
behavioral5
Sample
createjs-2015.11.26.min.js
Resource
win10v2004-20230915-en
Behavioral task
behavioral6
Sample
vpaid_html_template.html
Resource
win7-20230831-en
Behavioral task
behavioral7
Sample
vpaid_html_template.html
Resource
win10v2004-20230915-en
Behavioral task
behavioral8
Sample
webClipper.js
Resource
win7-20230831-en
Behavioral task
behavioral9
Sample
webClipper.js
Resource
win10v2004-20230915-en
General
-
Target
646538cdfc45e8ef64816ed9faf824b52cf6b856eada0e9dd4e3fd92f702b6bb.apk
-
Size
3.1MB
-
MD5
1dfde650c7fcef063427d3e78e4698e9
-
SHA1
f711c2fa18f0ca8902eea6bee753eccce637b824
-
SHA256
646538cdfc45e8ef64816ed9faf824b52cf6b856eada0e9dd4e3fd92f702b6bb
-
SHA512
32112ba5ae9b5cc900b9506441c74620c304bcfdbeff1ec70cb4f5c57d708539f803d4540088bd68f8740e7b1aae862ac1dbb95a7bc74d117bd5b805e9275dc9
-
SSDEEP
98304:f4gX+t7BIe8QgUZzPKIRcfJoYxn3OD4AFfheLAne:f4gXi7BN8QgUdPfehpJ3O3fhEAne
Malware Config
Signatures
-
Hydra
Android banker and info stealer.
-
Hydra payload 2 IoCs
resource yara_rule behavioral2/memory/4975-0.dex family_hydra1 behavioral2/memory/4975-0.dex family_hydra2 -
Makes use of the framework's Accessibility service. 2 IoCs
description ioc Process Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId com.knock.gossip Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId com.knock.gossip -
Loads dropped Dex/Jar 1 IoCs
Runs executable file dropped to the device during analysis.
ioc pid Process /data/user/0/com.knock.gossip/app_DynamicOptDex/LbM.json 4975 com.knock.gossip -
Legitimate hosting services abused for malware hosting/C2 1 TTPs
-
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 21 ip-api.com -
Reads information about phone network operator.
Processes
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
1.9MB
MD571bbf12cc00408a54cc34f4ffadd12f4
SHA142c7236e009f1405e0dc7d31ef5d4c8392032d7e
SHA2568aba134ba5cecee7e80131ad416071283d145174817e0eaf18d7b100097805ab
SHA5120b110e4bed1b362938643cc8a8260f8ab9a6925faef3b561250a64d7885463d3825d01d16ddcfb3dd212b30b3285bec8090b7d9367d80888e225ec6fa3146705
-
Filesize
1.9MB
MD5bfb1e01675df7636992c67bd205940f7
SHA135fe01dfda386094787cd68dee8c6480a569f80f
SHA25620fde64c79e6ad996533b088b3f00a0b5f1baee95c795dbff12076200aef7270
SHA51288cb3459579df8953a6870104b071d30089bbaafec148e186db7196d1073d43376cd01185f152ecbe8efe9c8207ccd626b111019c75e4102ea45306f4ba43cae
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Filesize
1KB
MD548ae76b223ca364e255848203694bab7
SHA18d022bce46dd49868d1703814287014bd1065211
SHA256c503a65b84a946ddcb72f13865cd6949d56792012d70f646793809dfee567594
SHA512ff2e4285e5b765cfab7ee530c1f92aa6208896e3fbcb7dc095bbcbac6c441743828833eb4fa638a4cd597f1e57213417c76eb49cee5c294d735e7ba4a1ec4c0c
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Filesize
5.0MB
MD533c7c9950172a836259776101bcac096
SHA1f5c8598a28eec0bebf7e07fc23512c89b30472d6
SHA256dc302c0fd08473b5916fc3d26a8035df332391d9535da610c52fcb2ec48d55ef
SHA51275b0ed13a94fabe307c48971cf13150c9c3ab9f4c4128bcb1d71519b4d2aff2221f72e7174970b468ff00b09ad9c9ac613e6de586668fc6f9ed085366b35286d