Analysis
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max time kernel
149s -
max time network
152s -
platform
android-9_x86 -
resource
android-x86-arm-20240910-en -
resource tags
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submitted
09-09-2024 22:01
General
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Target
2d73422e4830bb79c6bd656807793d1534b508443e7156f71a833740b89841b6.apk
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Size
4.5MB
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MD5
82101fe6b79365726ddaaea86b9f5ba0
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SHA1
813566fdfd160d07c70316e5f508d410c79c4d5a
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SHA256
2d73422e4830bb79c6bd656807793d1534b508443e7156f71a833740b89841b6
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SHA512
d7d58e18f3584aac8eb4f3b39477d431b4afb6f76982ffb728dced84643a1d200a67a93ea8dec9019616853545677fcc86c7d63836669e3751109ac450807f85
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SSDEEP
98304:OFLdB0M2/Dl706ae3RS8vk+uU8v2KwTjN9zGYxsomV:OldSR06ae3inU62FTjNBxso8
Malware Config
Extracted
hook
http://185.147.124.43
Signatures
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Hook
Hook is an Android malware that is based on Ermac with RAT capabilities.
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Loads dropped Dex/Jar 1 TTPs 3 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 8 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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Requests accessing notifications (often used to intercept notifications before users become aware). 1 TTPs 1 IoCs
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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.oeubsymqc.ddhttzjzb1⤵
- 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)
- Requests accessing notifications (often used to intercept notifications before users become aware).
- 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.oeubsymqc.ddhttzjzb/app_dex/classes.dex --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.oeubsymqc.ddhttzjzb/app_dex/oat/x86/classes.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
2Credential Access
Access Notifications
1Input Capture
2GUI Input Capture
1Keylogging
1Discovery
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
2.9MB
MD511d78fbdfa0ca924ddcda125f9c65728
SHA121c3aaac5615af291056beea334312dfddb8fb71
SHA256cb8a98ccecb785e5893dfc844e48c349e594e5f7270eda0d7ecea2c652608a4b
SHA512d11848cf88a776f8756c344e82451feb8d803e35de999069bdcc1816b4bd3c2ead1c8fb1c63aefc1f7cb5d6754952a2f8b290fd72c2448483ab40e6bf0d27ab7
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Filesize
1.0MB
MD5c41fb764b8cd8e54869a6e64c66d8044
SHA136715c5df1484345598c6fd71a7327fba1d8bbfb
SHA256ee5d234e5b6e0fb2a9f6bc4b7e5d11ca2615370143db844cd0533ee4083fcb53
SHA51239d27ae9ae812ea2e57799adc19b33c1b7b33f1efc7368da502b857f1bb11d4193818adba39a5183b1306f00e06d083c5dda86ee9c20af141843f56c77ae7169
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Filesize
1.0MB
MD55bb2af9324e92a15df4fe899c3f444b3
SHA14a2880cbb9d4269ed7096ead23d07176c94e2c57
SHA256928a5a06a35a5de9cb2c8a4e7d8b76c17d9ba9c0377af4794b9b9c5ae558c72a
SHA512948bf2099b92a02520b8c4dee1ee05d8c7b8ae8be0b6a83b43b2b7fdfe73c0a940f2e334b3279bd9d8479dd052b2bb86c5c6c7533047a7dde1e92a4a4ee5fd74
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Filesize
4KB
MD5f2b4b0190b9f384ca885f0c8c9b14700
SHA1934ff2646757b5b6e7f20f6a0aa76c7f995d9361
SHA2560a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514
SHA512ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1
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Filesize
512B
MD5c2f0bce6e41c42f0c13b9887b447d3cf
SHA159989196a4e0a463794cdf292b6607114627ca5a
SHA256043a88209bd88b779694e0f6a73bab2283d8a80083e7356e071dcba7a1de0fb8
SHA512272e46a749e5f5978b06ce54c7cd350ef9cacc6a737977db924019621598462f7f516b5c1c281c8dcd9c6883c2728ea74a67750a9951fe83e40a1ef85fd08b2d
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Filesize
32KB
MD5bb7df04e1b0a2570657527a7e108ae23
SHA15188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012
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Filesize
108KB
MD5d7367ad9916a1727431f11fea0789f19
SHA1e8b9e068b6b895f4052d214f2c3ce2185c24db8d
SHA2565c278aeaed343440bfe1c5c120508b85ce602c8de2eaf9385d2185fe8125fb47
SHA5122c8a31a882cbc2a78b372a3439f990f24aec55e93df32c879fe27ae0c577cc9f9bf107dd6a1c656d852daa69e7c6f4ae372b74f8718eef0c1aeec9977cf8a8ab
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Filesize
173KB
MD5ac27475b6ef86bd2e1f8c6dd8277fdcc
SHA12baa597bb8f7dbb1f26cc5e001ba6e4516c6e014
SHA256d505e4920502be6144fc308de88d9ca0c75cd827593b5ee30300b09ec8d7989e
SHA5122d9b85e5508833596ab7cc9098268a3d93048eefbfa80f651401045be35e5177aee1c00ad48b16e9b2a6b055b51f6cc1dd22e9c85125907077a16e192704d0e0
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Filesize
16KB
MD50bf062fc33d796fbb6817fd4f19d18de
SHA1100daaa09208f451e609d3c34828b7ee726f2d8a
SHA256b4480814a1f1be79aa17ea9ec01f7f7ad36189f06f7c3cbc34138cf0101515f8
SHA512a551c6ee1be63478d4374271be45bee0dea3cceef02af0a0b17c476796bf22ca1a6de437b77355612fe5ad73e126eaa0a68754dcf0bb8da748567c69ab41c5f2
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Filesize
2.9MB
MD5bef98c2f9d71a0dee398a7416b40169c
SHA1cacdb470b3e36e6a974467182a0109a8cf5d65be
SHA25670062b337d2918e91b1cc28c6477601d2614234f5aa2dc1b820632fab914c88c
SHA512a255a0d70fdef618d88f9c6451b9321e4e8c7b64acaa22fe5737ce40b79098f104d8472ff7055f50d45a9a83f9ff708ba33fd95a6d90f72710126711785f5f41