Analysis
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max time kernel
149s -
max time network
151s -
platform
android-9_x86 -
resource
android-x86-arm-20240910-en -
resource tags
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submitted
10-11-2024 22:10
General
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Target
8892669e7007e196669b1f791bf63340851de45f5180857e759a64f1c926951e.apk
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Size
3.8MB
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MD5
26dae835f9f210e04d2eddfc9f749d03
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SHA1
99d7ab9dbb67e2062c7cb6ded2a1d2e2c7d0d52f
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SHA256
8892669e7007e196669b1f791bf63340851de45f5180857e759a64f1c926951e
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SHA512
245ee6f21fb12a2b1308fa0a91a203e07bdb3b511857dc292ebbe1441c1c123536346ed1e895741409464931b16a24338daf80383a410670cc60e89f8e5b5ddd
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SSDEEP
98304:ARkEEuvf+8i4sud5m2Aq8Pc3wBdhe72XNqAgNg4WWf3G7aEWAzKJ25rMEKz:C44HwqDNghoWV0
Malware Config
Extracted
ermac
http://94.141.120.34
Extracted
hook
http://94.141.120.34
Signatures
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Ermac
An Android banking trojan first seen in July 2021.
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Ermac family
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Ermac2 payload 2 IoCs
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Hook
Hook is an Android malware that is based on Ermac with RAT capabilities.
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Hook family
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Loads dropped Dex/Jar 1 TTPs 2 IoCs
Runs executable file dropped to the device during analysis.
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Makes use of the framework's Accessibility service 4 TTPs 3 IoCs
Retrieves information displayed on the phone screen using AccessibilityService.
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Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
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Queries information about running processes on the device 1 TTPs 1 IoCs
Application may abuse the framework's APIs to collect information about running processes on the device.
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Queries the phone number (MSISDN for GSM devices) 1 TTPs
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Acquires the wake lock 1 IoCs
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Makes use of the framework's foreground persistence service 1 TTPs 1 IoCs
Application may abuse the framework's foreground service to continue running in the foreground.
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Performs UI accessibility actions on behalf of the user 1 TTPs 5 IoCs
Application may abuse the accessibility service to prevent their removal.
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Queries information about the current Wi-Fi connection 1 TTPs 1 IoCs
Application may abuse the framework's APIs to collect information about the current Wi-Fi connection.
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Queries the mobile country code (MCC) 1 TTPs 1 IoCs
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Reads information about phone network operator. 1 TTPs
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Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
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Schedules tasks to execute at a specified time 1 TTPs 1 IoCs
Application may abuse the framework's APIs to perform task scheduling for initial or recurring execution of malicious code.
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Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
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Checks CPU information 2 TTPs 1 IoCs
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Checks memory information 2 TTPs 1 IoCs
Processes
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com.dehodigipuhixoyi.mafuko1⤵
- Loads dropped Dex/Jar
- Makes use of the framework's Accessibility service
- Queries information about running processes on the device
- Acquires the wake lock
- Makes use of the framework's foreground persistence service
- Performs UI accessibility actions on behalf of the user
- Queries information about the current Wi-Fi connection
- Queries the mobile country code (MCC)
- Registers a broadcast receiver at runtime (usually for listening for system events)
- Schedules tasks to execute at a specified time
- Uses Crypto APIs (Might try to encrypt user data)
- Checks CPU information
- Checks memory information
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/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.dehodigipuhixoyi.mafuko/app_whip/OstoPu.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.dehodigipuhixoyi.mafuko/app_whip/oat/x86/OstoPu.odex --compiler-filter=quicken --class-loader-context=&2⤵
- Loads dropped Dex/Jar
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Network
MITRE ATT&CK Mobile v15
Persistence
Event Triggered Execution
1Broadcast Receivers
1Foreground Persistence
1Scheduled Task/Job
1Defense Evasion
Download New Code at Runtime
1Foreground Persistence
1Impair Defenses
1Prevent Application Removal
1Input Injection
1Virtualization/Sandbox Evasion
2System Checks
2Discovery
Process Discovery
1Software Discovery
1Security Software Discovery
1System Information Discovery
2System Network Configuration Discovery
3System Network Connections Discovery
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
735KB
MD5ad7e91d43ee04447bc3e602c11986550
SHA1450385db6d24bcdec0a1c9fdfaf87044d84abb91
SHA2566b77b850a9fc9ad0148113a6f03deb80fd5153624fe2d1cca3384ae4e4c4401d
SHA512b7fdde6240fe281c5038f1d7341ef23244b0fba7b1b4d190b4b6d75f5b7baf7e23601be9994682b644af46c65c00648c0b1e8bb658e12f2912466c16b93181b2
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Filesize
735KB
MD5036f0b98dc3fc40d9fe2835d848689e6
SHA102fce523ecef1d198a52ec0624117035efc29028
SHA256c1dee77e2d1a4a5fd0207fc25048b8411d92e1b695ba633fa493561e45593697
SHA512e2198f572432a2b6e57dd5e3fd2a596fd1d6af88807a9c709cfa8e1d1ca7b581f8c9039a21f9c3dc1058083c54e570811a8a9fa4b47aa9798b0b86598cb5f9e6
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Filesize
3KB
MD5e9e5de3ddc2244b56159ebfa0d53444d
SHA1e605b015377dda88daa62f0cf749b7e64e67140b
SHA25617f452e221adf00e89ad50f5be7ac21374516efe5f722b613c3512c8567f9839
SHA51293f371202e642eb53d49d970e00ca0ef8e5f6d041fd7327b315f7a671f256f3dfd11242c70eec080c97b25b985dea2843a48848d8f82890b8609e8cf7fc4319e
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Filesize
4KB
MD5f2b4b0190b9f384ca885f0c8c9b14700
SHA1934ff2646757b5b6e7f20f6a0aa76c7f995d9361
SHA2560a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514
SHA512ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1
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Filesize
512B
MD54237b1904369d3471742f62c56f1d537
SHA149f751ac5b430870f5bb2d51dce2ce21848a0c14
SHA256e21e08e5a68f7d27dfec2c2f99b274968ffe8d9d8fa3f82dfddfa0c812fd3949
SHA5122cfa43daa3b852d7b9572e5e3b78f59df8f8db5ab98d7e62bed9e1ac66b9e4965b25facd6438f6fbbb039e22f67a30cb346df746eb3877d4dd2ee1099fa63ae2
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Filesize
32KB
MD5bb7df04e1b0a2570657527a7e108ae23
SHA15188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012
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Filesize
108KB
MD58302e26b7a25f3996fda0a7f5cc619e6
SHA1bd4aee5936a15c61d9256a7a0dfde670f7bbdc46
SHA256fb90fd06265224ac9b4fb268f0722ce119b018a8cf4bb6fbe32386a7e471eb3d
SHA51287ad25dd5b3784c478a7b21173e9da75dd64fb15f1c0f65f7357b7e100583e95913b896e3cd47fe22f42703ed6ecf64c5e8c31f2bfa221c6fc35cab5487dd962
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Filesize
173KB
MD5abfcdd76f010823edbee200610950155
SHA1403e2c69e2cf995c8428260f549b31b2d33cc7fe
SHA2569c4cc1c6453b0fcec9bd4a85d657c72872f177382f5600ed74a57deb88f20b5a
SHA512eb0a52611fc7fd672b4e06f9a11b61190505763556775b90b68a15f47b06db1e1ad073dcd1bbf1332956fbe2e460081e4e923a4a25891e9c0ae6a6fec9fc3258
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Filesize
16KB
MD53deb9955e942dc13dec6a7bd5e3b10cc
SHA18c263166c01f51528c49d3487d4d35369c68541d
SHA2563409baa44743d49631f2b8780f7e9af748e430337d53fe9ccd7ac34b9a69792b
SHA51229f3e1bc5bc44cce5fc92164ac41ac944f9943a53b7799bd2be3cfb698496125e3de4bcd7c5a5f53c07ba8187b8752e0e8f369a7a61949b19e0a78f6dcc2449b
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Filesize
1.7MB
MD545fddad16a2c380bbbb0bf7722a674c3
SHA12d2577fb9e86ceb927637df50076819b4051ea21
SHA2560118396bcb7c2067a8670e308848d9d26710d06315e47b996d035fcf35035f29
SHA51204b410f349fdbcd283af132f165bac2bd574f049e4f39962d230ad91d80150bdd35478bd30ad20373b7816ed64b6889f93a41cb5fd80fd9ac41763267fe2f209
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Filesize
1.7MB
MD56a145b0b47a2a5dc41b1020f6bd4c0a7
SHA11a256b5965697dae849dca62d3f649c6f18ac64c
SHA256ff9402035bec2686580bc76003822f2ec88c6aaadadd2ce4422323b903d05d87
SHA5120783debcf7e91e5da1a49bde9fd6016a6f62f49df9579dcdc2809c6178a72928276e8fc2c7672b95401a459996f5dd6f9ab3fc72a3f5bb782e11428dadff2288