Analysis
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max time kernel
380985s -
max time network
626s -
platform
android_x64 -
resource
android-x64-arm64-20220823-en -
resource tags
androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20220823-enlocale:en-usos:android-11-x64system -
submitted
26-10-2022 23:31
Static task
static1
Behavioral task
behavioral1
Sample
28c11bb998bf8c023a212c6518b4f8219c8583c2e79fc87d76be6fcad51b522f.apk
Resource
android-x86-arm-20220823-en
Behavioral task
behavioral2
Sample
28c11bb998bf8c023a212c6518b4f8219c8583c2e79fc87d76be6fcad51b522f.apk
Resource
android-x64-20220823-en
General
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Target
28c11bb998bf8c023a212c6518b4f8219c8583c2e79fc87d76be6fcad51b522f.apk
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Size
4.9MB
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MD5
92891906b5842b1daac01661731116b9
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SHA1
53ff2b0a928fda3439d188c9b7d2f989f7e93eec
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SHA256
28c11bb998bf8c023a212c6518b4f8219c8583c2e79fc87d76be6fcad51b522f
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SHA512
0b5f95a0c2022953c8ccf65808c976ea54718495952a115d557098443dc7509d419fe2c5255f05795a057061cf64bf69479c349a8361e7f4950325dc7344feb0
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SSDEEP
98304:Ctbtx8eId6BxzYR3veFk1lW1zdMQ0pDDDxjUXIklfie3RrQm+jVNryVIh:Cxq8bzYR3WFk1lW1zdMPxDDxI4kXV+xF
Malware Config
Signatures
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FluBot
FluBot is an android banking trojan that uses overlays.
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FluBot payload 2 IoCs
Processes:
resource yara_rule /data/user/0/extend.dress.since/app_DynamicOptDex/BeJsupe.json family_flubot /data/user/0/extend.dress.since/app_DynamicOptDex/BeJsupe.json family_flubot -
Makes use of the framework's Accessibility service. 3 IoCs
Processes:
extend.dress.sincedescription ioc process Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId extend.dress.since Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId extend.dress.since Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByText extend.dress.since -
Loads dropped Dex/Jar 2 IoCs
Runs executable file dropped to the device during analysis.
Processes:
extend.dress.sinceioc pid process /data/user/0/extend.dress.since/app_DynamicOptDex/BeJsupe.json 4673 extend.dress.since /data/user/0/extend.dress.since/app_DynamicOptDex/BeJsupe.json 4673 extend.dress.since -
Requests enabling of the accessibility settings. 1 IoCs
Processes:
extend.dress.sincedescription ioc process Intent action android.settings.ACCESSIBILITY_SETTINGS extend.dress.since -
Creates a large amount of network flows 1 TTPs
This may indicate a network scan to discover remotely running services.
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Requests disabling of battery optimizations (often used to enable hiding in the background). 1 IoCs
Processes:
extend.dress.sincedescription ioc process Intent action android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS extend.dress.since
Processes
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1.5MB
MD5e2993d2a3cd519c197e808c18750fd07
SHA122d1cc1b7db89f1dfc1892a954778399ac903005
SHA2567cfd37d111f15e729ad5d9bd8c831771e2157d68808e51ec2470437087636c73
SHA5127ea089e7169b574e8d8ff524d0f9742f1eee6e901a2dc9fb92d3160b517db46cebe7b4549ab250426560d27227eba57780e0cd3bdae63b3e3dc5070f5ae6ac0f
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Filesize
1.5MB
MD540bc23344a0f46f04cf0533ae12c86b4
SHA14330aa71cc6bce9eac084368d207f1aeeabbec50
SHA256e89d9804064dfff2a9890e595825a3074f88ffcbfe7c21800a9464d2aa9ab832
SHA512e2e32639b3080412ee5a4f898c7ed8f422e854bd8e759402d21eb2620333a60170f80e21998dbe3e2ec652a3c7dc1ff8528c52d5df7a95a35046811b752d4f45
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Filesize
1.5MB
MD540bc23344a0f46f04cf0533ae12c86b4
SHA14330aa71cc6bce9eac084368d207f1aeeabbec50
SHA256e89d9804064dfff2a9890e595825a3074f88ffcbfe7c21800a9464d2aa9ab832
SHA512e2e32639b3080412ee5a4f898c7ed8f422e854bd8e759402d21eb2620333a60170f80e21998dbe3e2ec652a3c7dc1ff8528c52d5df7a95a35046811b752d4f45
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MD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
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Filesize
133B
MD5367e73590065f4138167c7cf6edab110
SHA11894cd532a01c31e1dbb93835726e919d214e862
SHA256ac829f8c92758a51f1c2cd99ea51fcb1401118e1421e1e5d9f9a6f36a8921f3b
SHA5123b81e349fadf3b85f929815193dd8b3deefe971a098830c47582a1f2c5083dbffc25a39f8779b88a141fdb440154b66684206d2b72b316a2bec3391d344ab7c2
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Filesize
197B
MD53587c914c4fb63ea5f50da67d79c56ed
SHA18f18e7c907d09e75ae19bcfaac2d79fcab739d87
SHA256a369612e3987bca2913929a647bd9fe096a7fe5d20bafb906ab0b64aa6ab7e2e
SHA5121867c31a89c57f329675c61d65a1cc3f92d69630ab14052f77aef06fbfdde4b2c612c6bf6839e89c4453397b3c652794aebbbc6a955233715216f7d05e0e06b2