Analysis
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max time kernel
1842451s -
max time network
163s -
platform
android_x86 -
resource
android-x86-arm-20220310-en -
submitted
16-06-2022 18:38
Static task
static1
Behavioral task
behavioral1
Sample
9b9b67a2b9ec5a15044430a9f5d9ce6a7f524e1feed186a96309256df686cfdd.apk
Resource
android-x86-arm-20220310-en
Behavioral task
behavioral2
Sample
9b9b67a2b9ec5a15044430a9f5d9ce6a7f524e1feed186a96309256df686cfdd.apk
Resource
android-x64-20220310-en
Behavioral task
behavioral3
Sample
9b9b67a2b9ec5a15044430a9f5d9ce6a7f524e1feed186a96309256df686cfdd.apk
Resource
android-x64-arm64-20220310-en
General
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Target
9b9b67a2b9ec5a15044430a9f5d9ce6a7f524e1feed186a96309256df686cfdd.apk
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Size
4.0MB
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MD5
827f07e2994ce57588e7b3f0f6e0c84f
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SHA1
eda91bd75a571c72fcd714ca1cb0e5f06d16cc1c
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SHA256
9b9b67a2b9ec5a15044430a9f5d9ce6a7f524e1feed186a96309256df686cfdd
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SHA512
7196e1bbcfd08d52f95c90f7bfecec73687f642f5f030ffb443df57032a56eabb16f5dcbdaa1c6a7dabf3f03044e2af940332f99e5b8bf1d420a2706ac581c08
Malware Config
Signatures
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FluBot
FluBot is an android banking trojan that uses overlays.
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FluBot Payload 3 IoCs
resource yara_rule behavioral1/memory/5312-0.dex family_flubot behavioral1/memory/5375-0.dex family_flubot behavioral1/memory/5312-1.dex family_flubot -
suricata: ET MALWARE Possible Zeus GameOver/FluBot Related DGA NXDOMAIN Responses
suricata: ET MALWARE Possible Zeus GameOver/FluBot Related DGA NXDOMAIN Responses
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Makes use of the framework's Accessibility service. 3 IoCs
description ioc Process Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId power.discover.wife Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId power.discover.wife Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByText power.discover.wife -
Loads dropped Dex/Jar 3 IoCs
Runs executable file dropped to the device during analysis.
ioc pid Process /data/user/0/power.discover.wife/app_DynamicOptDex/hjm.json 5312 power.discover.wife /data/user/0/power.discover.wife/app_DynamicOptDex/hjm.json 5375 /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/power.discover.wife/app_DynamicOptDex/hjm.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/power.discover.wife/app_DynamicOptDex/oat/x86/hjm.odex --compiler-filter=quicken --class-loader-context=& /data/user/0/power.discover.wife/app_DynamicOptDex/hjm.json 5312 power.discover.wife -
Creates a large amount of network flows 1 TTPs
This may indicate a network scan to discover remotely running services.
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Uses Crypto APIs (Might try to encrypt user data). 1 IoCs
description ioc Process Framework API call javax.crypto.Cipher.doFinal power.discover.wife
Processes
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power.discover.wife1⤵
- Makes use of the framework's Accessibility service.
- Loads dropped Dex/Jar
- Uses Crypto APIs (Might try to encrypt user data).
PID:5312 -
/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/power.discover.wife/app_DynamicOptDex/hjm.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/power.discover.wife/app_DynamicOptDex/oat/x86/hjm.odex --compiler-filter=quicken --class-loader-context=&2⤵
- Loads dropped Dex/Jar
PID:5375
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1.5MB
MD52a4b98cffb699e6e52b732f45daf3c3d
SHA1149dc89daa9cb56c99f2b3b59f8230fb47c306ea
SHA256c9040f244afbde258ab8b27bf074a4d09971d3d84ad939069ae2defe92dd379d
SHA5127f5070f78a75659e698f0f39846080bd7e54d77f0d0e0a77aab74915e80c0265136f8e87f747779dacf34f6d69e854dce0472a79ec8bbb261348fc58c392daf9
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Filesize
1.5MB
MD540bc23344a0f46f04cf0533ae12c86b4
SHA14330aa71cc6bce9eac084368d207f1aeeabbec50
SHA256e89d9804064dfff2a9890e595825a3074f88ffcbfe7c21800a9464d2aa9ab832
SHA512e2e32639b3080412ee5a4f898c7ed8f422e854bd8e759402d21eb2620333a60170f80e21998dbe3e2ec652a3c7dc1ff8528c52d5df7a95a35046811b752d4f45
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Filesize
1.5MB
MD53e7d7af34d3504f26ca435e0cf106313
SHA1d369bca4ec601a934969bb69909cd04c7ef526a7
SHA2565502f89b316171cfa3c79aba4b6729c859e84f328a7f6535ec67fb13b2294b50
SHA512c6728241a5dba91c843771489ddc6b73619307c467089da1d4317b24852f008f62aa72b31ff3b691af68688cf46eea381517a5ef2907e7e67739bf2c7fa45efb
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Filesize
1.5MB
MD540bc23344a0f46f04cf0533ae12c86b4
SHA14330aa71cc6bce9eac084368d207f1aeeabbec50
SHA256e89d9804064dfff2a9890e595825a3074f88ffcbfe7c21800a9464d2aa9ab832
SHA512e2e32639b3080412ee5a4f898c7ed8f422e854bd8e759402d21eb2620333a60170f80e21998dbe3e2ec652a3c7dc1ff8528c52d5df7a95a35046811b752d4f45