Analysis
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max time kernel
75s -
max time network
130s -
platform
android_x64 -
resource
android-x64-arm64-20240624-en -
resource tags
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submitted
29-06-2024 22:08
General
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Target
5c43c36704c0804497fda81174602e8ef049a2159309a7ed31685f1658bfc5e5.apk
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Size
2.1MB
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MD5
d02c8f836d7c5d118e009afd2f5fa0b7
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SHA1
45572d9f76b1919b5c18ef8d406b5f758cc3f499
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SHA256
5c43c36704c0804497fda81174602e8ef049a2159309a7ed31685f1658bfc5e5
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SHA512
06e0de7f9dc5eb25b9e6a50ce1a6c5ccb06910536f4e2223adcf8acf1cdeffa1e98d7460b62949758f2c94421c5b2b9a623b6b0fda1f16902670a7e401bc2e07
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SSDEEP
49152:6Fql0C3GNA34Nbh/4ezw4/q88QhmXdFMT1at3H95pFYtv4:v0JNA34NPw4y8nB1gdU4
Malware Config
Signatures
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Loads dropped Dex/Jar 1 TTPs 4 IoCs
Runs executable file dropped to the device during analysis.
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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 the phone number (MSISDN for GSM devices) 1 TTPs
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Reads the contacts stored on the device. 1 TTPs 1 IoCs
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Acquires the wake lock 1 IoCs
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Queries information about active data network 1 TTPs 1 IoCs
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Queries the mobile country code (MCC) 1 TTPs 1 IoCs
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Requests disabling of battery optimizations (often used to enable hiding in the background). 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.
Processes
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com.govkrportalmai.co.kr1⤵
- Loads dropped Dex/Jar
- Reads the contacts stored on the device.
- Acquires the wake lock
- Queries information about active data network
- Queries the mobile country code (MCC)
- Requests disabling of battery optimizations (often used to enable hiding in the background).
- Schedules tasks to execute at a specified time
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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/data/data/com.govkrportalmai.co.kr/app_ui.App/newobfs/0.pobfsFilesize
2.8MB
MD57836185dc8f50d2ae39579357670b7c7
SHA1b4376ebd25ea7c0809abe721d40211cab97de42e
SHA25682977663278b0daa56cd178e87b7ab2e3621b8147aa6743f79c35891893fc9d1
SHA51274e9ba302e1497911bcbf55c62527f441f9c3a51dfd2b098faeb8adc9f039744c401404b48fb7ce6c5ad526075ea2a7722aae17230fc1c468d2b1bf3d586706d
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/data/data/com.govkrportalmai.co.kr/app_ui.App/newobfs/1.pobfsFilesize
382KB
MD506bce5cb2abeb69d44848841b12b3be0
SHA1563363c3f987e9f2ee8dab58ddc33f1be93e802f
SHA256aea6ffef21ee597a275d2a88051a9d22f25655475b4e98dd62d31f6574f9f742
SHA5121bb8992c59a727fdcd4f7bf7782f50b634fdb6c31687cb10414d60c97f4f1f1ca90d9d5cd3ffec149a43628c5678bb97455e7dc69e8995937d33f0872920604d
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/data/data/com.govkrportalmai.co.kr/files/configFilesize
92B
MD52957afdecb5926ac707b0a3f80dd4f39
SHA1ce7c618cfada9a071803a2bcb90e3adda0e12e3c
SHA25689954fd301f257e5e4639ebe7b40e5932def1627cc1e0788e0042903900aba91
SHA512def0720594717e19769ae3e939036b7ca79a8ee227193b7cf2ff886bad5d01ebe5523533d678097ac569a7b9418cf89e01c876176d4bfe0700a07049bce22b93
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/data/data/com.govkrportalmai.co.kr/files/configFilesize
90B
MD5a78e48a137f39ef5a01cf091eb2aa2f7
SHA1840a65203facb2b539d803b857b1a59d8c1c7937
SHA256eb8889e4f023d20b0dbbd53396b4eaddc07c693c3ddb050170962d14bc96fba9
SHA5125ec4612dbf21c20fdce6e152dedd7f23e97d2013cc5db7444f965104b6d90ed4326ef4b879e64d7a7e0f2e14f38e4f41e0be5e3e5d7618692e09e55125c4dab4