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
2992021s -
max time network
162s -
platform
android_x64 -
resource
android-x64-20230831-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 -
Acquires the wake lock. 1 IoCs
Processes:
com.pressfigure65description ioc process Framework service call android.os.IPowerManager.acquireWakeLock com.pressfigure65 -
Loads dropped Dex/Jar 3 IoCs
Runs executable file dropped to the device during analysis.
Processes:
com.pressfigure65ioc pid process /data/user/0/com.pressfigure65/app_DynamicOptDex/NKFq.json 5038 com.pressfigure65 /data/user/0/com.pressfigure65/cache/hcjfh 5038 com.pressfigure65 /data/user/0/com.pressfigure65/cache/hcjfh 5038 com.pressfigure65 -
Reads information about phone network operator.
-
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).
- Acquires the wake lock.
- Loads dropped Dex/Jar
- Removes a system notification.
- Uses Crypto APIs (Might try to encrypt user data).
PID:5038
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
563B
MD5ff76f46883ba92a357c1da3ddc28e0b9
SHA16cb1c4d555c0219723bbcd3855ea4983fe93c3f6
SHA25684d6720a5da1aaf0da7813f26114283c377388ec1710af33a8c33bae84f601fc
SHA512a692abeda00ef50b9301aab69c054eff4270a7a3af4c9e59fe01cdea780f52b23dace022f71fc4c50f15d2cfa574a6c9df22d3de018a190d1e439b06d78df939
-
Filesize
423B
MD55042f8330af020ddf6cba1dbe438f568
SHA1a42a9b25a34bbcec7d354693c98be8a80ddd8b8e
SHA25607d0787ba363cb8edebe83a22d7c0ec7ba82e79a06f2fa442dbabad0339d380e
SHA51264fb6fb0e9f1b250a97208659fe6b74efd02c9b20e4be9941daedb5049cb02cb44a895652d2691f3cbcd8c5ad3762766633992fee5d8c5663c9682adbb6d4333
-
Filesize
28B
MD56311c3fd15588bb5c126e6c28ff5fffe
SHA1ce81d136fce31779f4dd62e20bdaf99c91e2fc57
SHA2568b82f6032e29a2b5c96031a3630fb6173d12ff0295bc20bb21b877d08f0812d8
SHA5122975fe2e94b6a8adc9cfc1a865ad113772b54572883a537b02a16dd2d029c0f7d9cca3b154fd849bdfe978e18b396bcf9fa6e67e7c61f92bdc089a29a9c355c6
-
Filesize
64B
MD5e6f1eb63ff96ca35f6b052e51d75c0b0
SHA17700cecd750211786a601af7039d6b48b5f0efc6
SHA256675cf26a834e7c8266a0d5c8957439236699a6ea80dc9d3e74dd7e8f81fc371e
SHA512c2fb15197d675542e6d7b32ee6bf205d7b9963c61d96918445c9ec446cee74aec6681cf2bdf0d519157824986240a32d974a18ddb318d3e6f1a6b38f0df652ae
-
Filesize
230B
MD5d6f4ade7382b70118217ee0550114b0b
SHA1b72c7518754e64394dfc418819b234dbe711ac69
SHA256c345230d52ae20c9b6b4710eeedf2772f1c31e7d6ebba16f1249a91fcc5a2932
SHA512e458fbc20a5babaa01f714dec95dbb88be05815e90072d3c09a5a50ab1a55d2ae7f61c76d29a45a207452114584a1b9227268120a2e28f76c53d676b0509f0a7
-
Filesize
60B
MD5adbc36bfa788b1817ddfb9d81e11e73c
SHA170b7297451a86c57c4024872add4c59858e1ee7a
SHA256500fb06f28c997a2858bbc751b99a22f01759a9fc1acfc3e8e97357c62980650
SHA5124075a3bcdcc52b424419b2f62e0c1fe6399ce8d64e08e0073f781c1827779e3404f1b8f24e9059b34d53325a4476a8a0d11e50ede319aa1077fcf43a9f381f2c
-
Filesize
6KB
MD5af73f1889e4ada2c7fbb0512c31c6dbb
SHA1927cae26592a79b9eefda0dc8e8473954b3b49cc
SHA25667b19fae633db8d33717975a406969e59cc00f2e70bd43ae41c79349c6f74a7d
SHA512be7a9381f6169910e0baf052bd2978ea5577e024074d68e909244e3e5c248e856d90a9cf42bb9819a7e285a8e9fcf159f4a8de9a5c099e6f0f6b87e3e2f3916d
-
Filesize
271KB
MD559e431e1f02923d8d1de501547797bb6
SHA15be8d6ec7112fe0d3beb30f19967b4ca232b1a17
SHA25663dfc78268b922a5d0fb34f3b56d7bdd24780176bf03dbd4bbff71a5f019d7c0
SHA51272a2f60d6a163bc7281ece342559684e03b230e6f7e310c09301be4440a78e8340f490e4e73a47401d366f0f1de2879ff8f5bc9e81905a9afbd070cba61b26aa
-
Filesize
271KB
MD559e431e1f02923d8d1de501547797bb6
SHA15be8d6ec7112fe0d3beb30f19967b4ca232b1a17
SHA25663dfc78268b922a5d0fb34f3b56d7bdd24780176bf03dbd4bbff71a5f019d7c0
SHA51272a2f60d6a163bc7281ece342559684e03b230e6f7e310c09301be4440a78e8340f490e4e73a47401d366f0f1de2879ff8f5bc9e81905a9afbd070cba61b26aa