octo | f163cdc85d8637d5d66cafd550670523ae79999fcda03fb45cfb357a1eae1d01

Analysis

max time kernel
2s
max time network
155s
platform
android_x64
resource
android-x64-20240624-en
resource tags

androidarch:x64arch:x86image:android-x64-20240624-enlocale:en-usos:android-10-x64system
submitted
27-11-2024 23:20

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

base.apk
Size

8.4MB
MD5

70ab871f494c38544e6a4de2baec9bf1
SHA1

87066ef241f959d67656cb982d8d72cf5b4a410a
SHA256

c7678bdc1ca3e4c42c4d7809312b46eaf8735f183dd18a1c5451dd0ffbdf0c1f
SHA512

3b336bfa34276e281e07240daff65fcdfe3d71b8af1fc7dd39b653d190bbea17c55fd339c496a51d71e8b1b99cb6b5121e13c972e1256b03217f1163a460e906
SSDEEP

98304:1NFi4t5tVKW05iSRGA1SFVkhe+4j76G+lru2/2pC0s4rgI6NRs40bTO:17Xt5tUXraFiUpj71+zHlNR1Ii

Score

10^/10

octo banker discovery evasion infostealer rat trojan

Malware Config

Signatures

Octo
Octo is a banking malware with remote access capabilities first seen in April 2022.
banker trojan infostealer rat octo
Octo family
octo

Octo payload 1 IoCs

resource	yara_rule
behavioral5/memory/4973-1.dex	family_octo

Loads dropped Dex/Jar 1 TTPs 2 IoCs

Runs executable file dropped to the device during analysis.

evasion

Download New Code at Runtime

T1407

ioc	pid	Process
/data/user/0/com.wbwlantest_watch92/app_tobacco/sjEJYO.json	4973	com.wbwlantest_watch92
/data/user/0/com.wbwlantest_watch92/[email protected]	4973	com.wbwlantest_watch92

Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
banker discovery

Security Software Discovery
T1418.001
Queries the phone number (MSISDN for GSM devices) 1 TTPs
discovery

System Network Configuration Discovery
T1422

Queries the mobile country code (MCC) 1 TTPs 1 IoCs

discovery

System Network Configuration Discovery

T1422

description	ioc	Process
Framework service call	com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone	com.wbwlantest_watch92

com.wbwlantest_watch92
1⤵
- Loads dropped Dex/Jar
- Queries the mobile country code (MCC)
PID:4973

Network

MITRE ATT&CK Mobile v15

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Download New Code at Runtime

T1407

Credential Access

Discovery

Software Discovery

T1418

Security Software Discovery

T1418.001

System Network Configuration Discovery

T1422

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

/data/data/com.wbwlantest_watch92/.global.com.wbwlantest_watch92

Filesize
48B

MD5
046a414913add6f5bb60072c7db819b6

SHA1
451ee4f6809260aec622d772fd329c7d0297a842

SHA256
b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a

SHA512
4e6355f3051ed5e811ab030abde1f5be7f5e1cf33be99cd08477e9b6c015deb1d8bd75a09fb9c7176b8511c5ad0a67abc0902a3531e97564ccb6afc57496a47c

Download Submit
/data/data/com.wbwlantest_watch92/app_tobacco/sjEJYO.json

Filesize
1012B

MD5
72dafaa4bc2ec844ec24cb06762f3782

SHA1
fc5f9e4176361ab5391ebff63f15e4637627d356

SHA256
a185fdbc61af43d58201401fbcc2f9f1def2cf7570c6876e332e0831270c671f

SHA512
68e3231883b5b29d077c59522e0626e4b8215881255214debc1b1b5ccc7e7c9b048b259600d998aa7df3d30f64655102f7eb2ef6f17a27b597276a57a9de0b2b

Download Submit
/data/data/com.wbwlantest_watch92/app_tobacco/sjEJYO.json

Filesize
1012B

MD5
6df1256bfd77f45c8aaf23bc6248d97b

SHA1
3b4a8459f3a99824032e411f950bec91fa09d7e1

SHA256
f364d0af4fa021b88a47ff3e7b33fd32791392737644778ae2eeb0e0a98cb50b

SHA512
bb5cf8777bb1663724c91b9649df75f9280c0c8dcb17ff44b6bad87b8c992b81f32987575de78824df914dc7d297b61985d6cf92ad319a6372fd323717d392cd

Download Submit
/data/data/com.wbwlantest_watch92/files/.p

Filesize
322KB

MD5
77dc50489b9323274732d27dc8a4e803

SHA1
0e02a3595b62489d0739d771881da8604d117c65

SHA256
c5684e792d1ebefea6aac09fed45911703fd58c899f8a08133d49dd91429a820

SHA512
0684a92f3e9c525384cfa53f531afba61e5930e1c27032a7e27e3315f72761b62e122dc34768d8162ba08f9bed53d148aa8dc034b46456bdd211f230637eba58

Download Submit
/data/data/com.wbwlantest_watch92/oat/x86_64/[email protected]

Filesize
297B

MD5
aac7795c611aef6c36f73977970670fd

SHA1
c24025f7882c8b1651acc3ecee08433a3969bbb4

SHA256
fbac876b99d076b0c9ffdb9da0f7e1f262f693222d30eba00bf00d4094b3ae08

SHA512
4300b92b8a8b05c1d9e08f11e1040f873ebec39443c72775eee3beec31b9a99769d760be848de2157a00b26d2060506d142144fb4bc5fb993c29b1e899541fad

Download Submit
/data/user/0/com.wbwlantest_watch92/[email protected]

Filesize
526KB

MD5
712b923f0b7b0544cb341dca61c24831

SHA1
8f4c884eea2248086c54b1895d04e47ca04ce5e5

SHA256
79ea82fb4f52bbeb36efa8a2ffc45166fd2ac9e3e08127becd3b21d9fb2ab302

SHA512
ad32f1fec2135544f618d482d7d2d74d4edcd7d2650091aca666a1472978cbf80b3dc6e801e92d2d4b8a0795eab276a007ba6e2028ee9c9ef2d1fd83ef8d7420

Download Submit
/data/user/0/com.wbwlantest_watch92/app_tobacco/sjEJYO.json

Filesize
1KB

MD5
eb0786e9eb149ea9be97bb36efbdbf74

SHA1
cd1ea145a7676421f76c980ef582dcf3089f9780

SHA256
1d1d34b4c932336d855adebb16c1ece15798a00299e029d39135bf203ef5d03d

SHA512
6d0ccc91682675cce5f7d28b40fc08ad371a2d49e09962206c00927f73af8dd5cde2f5921feab2214290761593d35026ee9f71385e1e96f01a8dbf2b4b54ccc6

Download Submit