Overview
overview
10Static
static
7chrome-upd...86.apk
android-9-x86
10chrome-upd...86.apk
android-10-x64
10NKFq.json
windows7-x64
3NKFq.json
windows10-2004-x64
3check_circ...6.json
windows7-x64
3check_circ...6.json
windows10-2004-x64
3clips_onboarding.json
windows7-x64
3clips_onboarding.json
windows10-2004-x64
3countries_en.txt
windows7-x64
1countries_en.txt
windows10-2004-x64
1countries_kz.txt
windows7-x64
1countries_kz.txt
windows10-2004-x64
1countries_...16.txt
windows7-x64
1countries_...16.txt
windows10-2004-x64
1countries_pt.txt
windows7-x64
1countries_pt.txt
windows10-2004-x64
1countries_pt_br.txt
windows7-x64
1countries_pt_br.txt
windows10-2004-x64
1countries_ru.txt
windows7-x64
1countries_ru.txt
windows10-2004-x64
1countries_ua.txt
windows7-x64
1countries_ua.txt
windows10-2004-x64
1data_1.json
windows7-x64
3data_1.json
windows10-2004-x64
3data_1_en.json
windows7-x64
3data_1_en.json
windows10-2004-x64
3data_2.json
windows7-x64
3data_2.json
windows10-2004-x64
3data_2_en.json
windows7-x64
3data_2_en.json
windows10-2004-x64
3data_3.json
windows7-x64
3data_3.json
windows10-2004-x64
3Analysis
-
max time kernel
2992017s -
max time network
134s -
platform
android_x86 -
resource
android-x86-arm-20230831-en -
submitted
20-09-2023 06:58
Static task
static1
Behavioral task
behavioral1
Sample
chrome-update23586.apk
Resource
android-x86-arm-20230831-en
Behavioral task
behavioral2
Sample
chrome-update23586.apk
Resource
android-x64-20230831-en
Behavioral task
behavioral3
Sample
NKFq.json
Resource
win7-20230831-en
Behavioral task
behavioral4
Sample
NKFq.json
Resource
win10v2004-20230915-en
Behavioral task
behavioral5
Sample
check_circle_outline_56.json
Resource
win7-20230831-en
Behavioral task
behavioral6
Sample
check_circle_outline_56.json
Resource
win10v2004-20230915-en
Behavioral task
behavioral7
Sample
clips_onboarding.json
Resource
win7-20230831-en
Behavioral task
behavioral8
Sample
clips_onboarding.json
Resource
win10v2004-20230915-en
Behavioral task
behavioral9
Sample
countries_en.txt
Resource
win7-20230831-en
Behavioral task
behavioral10
Sample
countries_en.txt
Resource
win10v2004-20230915-en
Behavioral task
behavioral11
Sample
countries_kz.txt
Resource
win7-20230831-en
Behavioral task
behavioral12
Sample
countries_kz.txt
Resource
win10v2004-20230915-en
Behavioral task
behavioral13
Sample
countries_min_age_16.txt
Resource
win7-20230831-en
Behavioral task
behavioral14
Sample
countries_min_age_16.txt
Resource
win10v2004-20230915-en
Behavioral task
behavioral15
Sample
countries_pt.txt
Resource
win7-20230831-en
Behavioral task
behavioral16
Sample
countries_pt.txt
Resource
win10v2004-20230915-en
Behavioral task
behavioral17
Sample
countries_pt_br.txt
Resource
win7-20230831-en
Behavioral task
behavioral18
Sample
countries_pt_br.txt
Resource
win10v2004-20230915-en
Behavioral task
behavioral19
Sample
countries_ru.txt
Resource
win7-20230831-en
Behavioral task
behavioral20
Sample
countries_ru.txt
Resource
win10v2004-20230915-en
Behavioral task
behavioral21
Sample
countries_ua.txt
Resource
win7-20230831-en
Behavioral task
behavioral22
Sample
countries_ua.txt
Resource
win10v2004-20230915-en
Behavioral task
behavioral23
Sample
data_1.json
Resource
win7-20230831-en
Behavioral task
behavioral24
Sample
data_1.json
Resource
win10v2004-20230915-en
Behavioral task
behavioral25
Sample
data_1_en.json
Resource
win7-20230831-en
Behavioral task
behavioral26
Sample
data_1_en.json
Resource
win10v2004-20230915-en
Behavioral task
behavioral27
Sample
data_2.json
Resource
win7-20230831-en
Behavioral task
behavioral28
Sample
data_2.json
Resource
win10v2004-20230915-en
Behavioral task
behavioral29
Sample
data_2_en.json
Resource
win7-20230831-en
Behavioral task
behavioral30
Sample
data_2_en.json
Resource
win10v2004-20230915-en
Behavioral task
behavioral31
Sample
data_3.json
Resource
win7-20230831-en
Behavioral task
behavioral32
Sample
data_3.json
Resource
win10v2004-20230915-en
General
-
Target
chrome-update23586.apk
-
Size
1.5MB
-
MD5
b0ba3baecc2fedd851b6116e7582216f
-
SHA1
71bbd2b0bcdbac9dd99d824b4bffbb9beea2e16e
-
SHA256
a6e664bd38d4c2030e107e16efc00905f85554196bc3c4ba777edad54efefd09
-
SHA512
94f9708d0321cbdf1fd83ee032a8c85d942e5c841d34a422d77c5256eecddec8af1d14f95efea20a071e5fb3294a9505ea4d1770602bf412d5cc07d65034a29c
-
SSDEEP
49152:dJpRRpSEbq6PlbOXeZGZbmqDiR9AE4KoS4:dJpRRpSEb3dbOXeZQ/DZd
Malware Config
Extracted
octo
https://blessedik591.info/MTU2OWE0NzJjNGY5/
https://cm603lzeyxdw.site/MTU2OWE0NzJjNGY5/
https://cm603lzeyxdw1.site/MTU2OWE0NzJjNGY5/
https://arw2he7x57wp.pw/MTU2OWE0NzJjNGY5/
https://9r8i1u84t2gp.online/MTU2OWE0NzJjNGY5/
https://cm603lzeyxdw.biz/MTU2OWE0NzJjNGY5/
https://arw2he7x57wp1.pw/MTU2OWE0NzJjNGY5/
https://9r8i1u84t2gp1.online/MTU2OWE0NzJjNGY5/
https://cm603lzeyxdw.space/MTU2OWE0NzJjNGY5/
https://5a9udxg6l6gd.su/MTU2OWE0NzJjNGY5/
https://f2kic1nam25n81k.cc/MTU2OWE0NzJjNGY5/
https://maza5rra11vti251mca.info/MTU2OWE0NzJjNGY5/
https://cleverk21da912mca.live/MTU2OWE0NzJjNGY5/
https://zazarazgok7215vor1.pro/MTU2OWE0NzJjNGY5/
Signatures
-
Octo
Octo is a banking malware with remote access capabilities first seen in April 2022.
-
Octo payload 3 IoCs
Processes:
resource yara_rule /data/data/com.pressfigure65/cache/hcjfh family_octo /data/user/0/com.pressfigure65/cache/hcjfh family_octo /data/user/0/com.pressfigure65/cache/hcjfh family_octo -
Makes use of the framework's Accessibility service. 2 IoCs
Processes:
com.pressfigure65description ioc process Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId com.pressfigure65 Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId com.pressfigure65 -
Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps). 1 IoCs
Processes:
com.pressfigure65description ioc process Framework service call android.content.pm.IPackageManager.getInstalledApplications com.pressfigure65 -
Processes:
com.pressfigure65pid process 4159 com.pressfigure65 -
Acquires the wake lock. 1 IoCs
Processes:
com.pressfigure65description ioc process Framework service call android.os.IPowerManager.acquireWakeLock com.pressfigure65 -
Loads dropped Dex/Jar 4 IoCs
Runs executable file dropped to the device during analysis.
Processes:
/system/bin/dex2oat --instruction-set=x86 --instruction-set-features=ssse3,-sse4.1,-sse4.2,-avx,-avx2,-popcnt --runtime-arg -Xhidden-api-checks --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --instruction-set-variant=x86 --instruction-set-features=default --inline-max-code-units=0 --compact-dex-level=none --dex-file=/data/user/0/com.pressfigure65/app_DynamicOptDex/NKFq.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.pressfigure65/app_DynamicOptDex/oat/x86/NKFq.odex --compiler-filter=quicken --class-loader-context=&com.pressfigure65ioc pid process /data/user/0/com.pressfigure65/app_DynamicOptDex/NKFq.json 4186 /system/bin/dex2oat --instruction-set=x86 --instruction-set-features=ssse3,-sse4.1,-sse4.2,-avx,-avx2,-popcnt --runtime-arg -Xhidden-api-checks --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --instruction-set-variant=x86 --instruction-set-features=default --inline-max-code-units=0 --compact-dex-level=none --dex-file=/data/user/0/com.pressfigure65/app_DynamicOptDex/NKFq.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.pressfigure65/app_DynamicOptDex/oat/x86/NKFq.odex --compiler-filter=quicken --class-loader-context=& /data/user/0/com.pressfigure65/app_DynamicOptDex/NKFq.json 4159 com.pressfigure65 /data/user/0/com.pressfigure65/cache/hcjfh 4159 com.pressfigure65 /data/user/0/com.pressfigure65/cache/hcjfh 4159 com.pressfigure65 -
Reads information about phone network operator.
-
Requests disabling of battery optimizations (often used to enable hiding in the background). 1 IoCs
Processes:
com.pressfigure65description ioc process Intent action android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS com.pressfigure65 -
Removes a system notification. 1 IoCs
Processes:
com.pressfigure65description ioc process Framework service call android.app.INotificationManager.cancelNotificationWithTag com.pressfigure65 -
Uses Crypto APIs (Might try to encrypt user data). 1 IoCs
Processes:
com.pressfigure65description ioc process Framework API call javax.crypto.Cipher.doFinal com.pressfigure65
Processes
-
com.pressfigure651⤵
- Makes use of the framework's Accessibility service.
- Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps).
- Removes its main activity from the application launcher
- Acquires the wake lock.
- Loads dropped Dex/Jar
- Requests disabling of battery optimizations (often used to enable hiding in the background).
- Removes a system notification.
- Uses Crypto APIs (Might try to encrypt user data).
PID:4159 -
/system/bin/dex2oat --instruction-set=x86 --instruction-set-features=ssse3,-sse4.1,-sse4.2,-avx,-avx2,-popcnt --runtime-arg -Xhidden-api-checks --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --instruction-set-variant=x86 --instruction-set-features=default --inline-max-code-units=0 --compact-dex-level=none --dex-file=/data/user/0/com.pressfigure65/app_DynamicOptDex/NKFq.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.pressfigure65/app_DynamicOptDex/oat/x86/NKFq.odex --compiler-filter=quicken --class-loader-context=&2⤵
- Loads dropped Dex/Jar
PID:4186
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
48B
MD5046a414913add6f5bb60072c7db819b6
SHA1451ee4f6809260aec622d772fd329c7d0297a842
SHA256b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a
SHA5124e6355f3051ed5e811ab030abde1f5be7f5e1cf33be99cd08477e9b6c015deb1d8bd75a09fb9c7176b8511c5ad0a67abc0902a3531e97564ccb6afc57496a47c
-
Filesize
2KB
MD5a8f77d5722a4e089752397852a305a2e
SHA199124b37a548883dd05eb4007f2b697cef33898a
SHA25691fd4d4ac57df1b30bc40406d2e03d68055633d5bf2cd8a184eba6f4a222c7ee
SHA512a29486bb4abcff207030c8ea1d3fa4fd98654b178993847e50da19501e86360197bfb15067a7ece47ad75181e48c05f4ad1596ea436ef64490f4ae4992a5865b
-
Filesize
2KB
MD587f9025a2e6ce4806027e51a2d05a15a
SHA1ff1b6e1f28e153f9b3f74e957953c8b53c355d01
SHA256f130a5bfcfa239dfb6c9807a02599916683bb334be342c7f3e3d97a725a55a76
SHA51298011fe3bc58cbd91c3c074104dd443c517e58522628a33b495f73f5b61f2fa58bb2b5597232341f3a44c2b56f98d71cde635c8d6352673c1e4566b956febf32
-
Filesize
271KB
MD559e431e1f02923d8d1de501547797bb6
SHA15be8d6ec7112fe0d3beb30f19967b4ca232b1a17
SHA25663dfc78268b922a5d0fb34f3b56d7bdd24780176bf03dbd4bbff71a5f019d7c0
SHA51272a2f60d6a163bc7281ece342559684e03b230e6f7e310c09301be4440a78e8340f490e4e73a47401d366f0f1de2879ff8f5bc9e81905a9afbd070cba61b26aa
-
Filesize
442B
MD51828bc0f2f177421c47b268d04ad8319
SHA15ef4f025dcc3fd3ddbc0f5acf423730e5d232c39
SHA256198195a745c211b29813da215269affe2f076f8f83f1bdf6a83c1cc574e41e2a
SHA5127c6b95e3a49581cf55c8ec4ff36778cedf0d2f8b2fb5c68b3e9d38a8d7cd9c82e48ddda534d4677d1ae15f245ab4e5793c7ccad1c5453117e1397fc05895a896
-
Filesize
28B
MD56311c3fd15588bb5c126e6c28ff5fffe
SHA1ce81d136fce31779f4dd62e20bdaf99c91e2fc57
SHA2568b82f6032e29a2b5c96031a3630fb6173d12ff0295bc20bb21b877d08f0812d8
SHA5122975fe2e94b6a8adc9cfc1a865ad113772b54572883a537b02a16dd2d029c0f7d9cca3b154fd849bdfe978e18b396bcf9fa6e67e7c61f92bdc089a29a9c355c6
-
Filesize
230B
MD50e98c491011e242b195c9e5e169f4e4c
SHA1f2454484747991d786b1ea517e977890a86947b1
SHA256c25559353ad38fb1cf95921d4b382833f917761fc18a46e9c961ef015c9bdc3e
SHA512fddd7b77ca7dd37dbb2368e8da2e6f16c0c4d3aefe4ef967c7b723dad31c71ac72264cebcfbb9fad3927ab3bfb6165b29547a2bf9996cde362382594859e7f7c
-
Filesize
54B
MD5865fef754e4774ad095dd4d3b3fd2720
SHA1dfcb9513b1f398af56ee6f8d4b3e756de7d4a1d8
SHA2568074ad1bd7934ab750f4870df2d520539d58c7b243eee1e6940b597c5bf719b9
SHA5120d51de9d1ba3eb7806ed0886c17e5ce641e011a5271af0371d465934127ed5a503a3022f08cb2d746ae4b0bdcb4254a7bc5cbc7d403fd317309c1d5538382c78
-
Filesize
63B
MD5fc78b26475c708f52b439885c8d5e1ff
SHA1dee0fbcde0e6cd5caf92dd349fd3b0f68d1aaf29
SHA2562e909ccc2d94eb5487e80d4b092d84b4dadfc4a956c3fe873252f908f73d706b
SHA512cb7cc46114986064b69c8cd3af3d1482c2f3f2832b138dc805960be2ba39c059e33b4018829a21383623d23a767f43437a2c1c808bc4568a0fb561b9613c7396
-
Filesize
423B
MD5d0f3085ab000d7c808b4a707de417add
SHA124c1191c820d75c61adea1794320cef8eea1b799
SHA256f0ed5e887ab0f464c4c03d2f17b36a8dbcfb0a0772d98ffdd9c9a32ce91b5545
SHA512ecd75d16ddde47ff69dca3de54bf83ee2fceff731dc021aaaf7f9f305dc732bd4ea260c5a984bdb17529569d7f5056c4af8681d6b0d4e9d0bbed28d4ec43e8b8
-
Filesize
6KB
MD5d081aaa8c167bf676a3521d7dc6c888e
SHA1cb56830b448ab1c485656d22d509b36839ce9acc
SHA256d38501e22d23feb948612ea574812d167bc04874ec194ddb20864ca12b5f961c
SHA512aa85ee5587af1c8565dd32ef2c38a8d0612d5be0fb76cff94707e2b7fa4d44dd6c2106deafcd2df9f9b2fec633f78c98ccb745e567c5cace9b5af0901a4b7fbd
-
Filesize
6KB
MD5af73f1889e4ada2c7fbb0512c31c6dbb
SHA1927cae26592a79b9eefda0dc8e8473954b3b49cc
SHA25667b19fae633db8d33717975a406969e59cc00f2e70bd43ae41c79349c6f74a7d
SHA512be7a9381f6169910e0baf052bd2978ea5577e024074d68e909244e3e5c248e856d90a9cf42bb9819a7e285a8e9fcf159f4a8de9a5c099e6f0f6b87e3e2f3916d
-
Filesize
271KB
MD559e431e1f02923d8d1de501547797bb6
SHA15be8d6ec7112fe0d3beb30f19967b4ca232b1a17
SHA25663dfc78268b922a5d0fb34f3b56d7bdd24780176bf03dbd4bbff71a5f019d7c0
SHA51272a2f60d6a163bc7281ece342559684e03b230e6f7e310c09301be4440a78e8340f490e4e73a47401d366f0f1de2879ff8f5bc9e81905a9afbd070cba61b26aa
-
Filesize
271KB
MD559e431e1f02923d8d1de501547797bb6
SHA15be8d6ec7112fe0d3beb30f19967b4ca232b1a17
SHA25663dfc78268b922a5d0fb34f3b56d7bdd24780176bf03dbd4bbff71a5f019d7c0
SHA51272a2f60d6a163bc7281ece342559684e03b230e6f7e310c09301be4440a78e8340f490e4e73a47401d366f0f1de2879ff8f5bc9e81905a9afbd070cba61b26aa