Resubmissions
11-01-2025 15:43
250111-s6cpdssnht 1011-01-2025 12:22
250111-pjx52a1qdn 1010-01-2025 22:05
250110-1zngbaslfp 10Analysis
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max time kernel
149s -
max time network
153s -
platform
android_x64 -
resource
android-33-x64-arm64-20240624-en -
resource tags
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submitted
10-01-2025 22:05
General
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Target
0ab241d6445921cda7e297e2ff2d4bda7faac91e2bd7af50e2459b5bd77ae813.apk
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Size
1.4MB
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MD5
8483db09f538d6728f8b81ef87cec401
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SHA1
b7e85b13461cfd647e3f33f38693ac33079d0619
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SHA256
0ab241d6445921cda7e297e2ff2d4bda7faac91e2bd7af50e2459b5bd77ae813
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SHA512
024ac52d6d2f0ad23ae7bd2b4d06acec24bc545e57391b939b12833b4df33509a1bf736341f37a7e0c21847788513011b1ad1d195f4fc28db707a42cfee93e6d
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SSDEEP
24576:gg/B9YJgCe8R2PtRrRDZ7nQXjp+UMZCayqoonZLiF8LjxejwUVAUf:gg/wJ9e8cPtRrtZ7m8UMZC5qHZLUf
Malware Config
Extracted
ermac
http://93.123.109.246:3434
Extracted
hook
http://93.123.109.246:3434
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 1 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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Removes its main activity from the application launcher 1 TTPs 1 IoCs
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Loads dropped Dex/Jar 1 TTPs 1 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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Obtains sensitive information copied to the device clipboard 2 TTPs 1 IoCs
Application may abuse the framework's APIs to obtain sensitive information copied to the device clipboard.
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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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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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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.herunawumepa.kapacagi1⤵
- Removes its main activity from the application launcher
- Loads dropped Dex/Jar
- Makes use of the framework's Accessibility service
- Obtains sensitive information copied to the device clipboard
- Queries information about running processes on the device
- Acquires the wake lock
- Makes use of the framework's foreground persistence service
- Queries the mobile country code (MCC)
- Schedules tasks to execute at a specified time
- Uses Crypto APIs (Might try to encrypt user data)
- Checks CPU information
- Checks memory information
Network
MITRE ATT&CK Mobile v15
Defense Evasion
Download New Code at Runtime
1Foreground Persistence
1Hide Artifacts
1Suppress Application Icon
1Input Injection
1Virtualization/Sandbox Evasion
2System Checks
2Credential Access
Clipboard Data
1Input Capture
2GUI Input Capture
1Keylogging
1Discovery
Process Discovery
1System Information Discovery
2System Network Configuration Discovery
3Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1.5MB
MD549e3ca3665ae59ba0e3bba4c7c8c9f80
SHA1de0d782e3a6db0341237221d6317d09cf4f489f1
SHA256a2494475153cfc6d387be48078bb4a5960d5619fd47dcbfead44d8d9ffd0c42d
SHA51207d1663836799eac04b789529f0111da35647d72afb597a7280c5821ff0167f99ba889ccf190d20f0392ed76bb7866ca2f1f8981a3842399cd0582ee4c4ce953
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Filesize
4KB
MD50eb157e1a86d4d00aa601dd2f6ff3ee3
SHA1fee434f784e73cc7916322e949f727caf8363102
SHA256b9a8194b71a046e8c0eb30995827b582b4bea834f630a5df2483b778a7d7d8a4
SHA512b9b79b8c3af8a3f140df230fd89e95206358ba50ff214e7323a2dbbe2937b795f970e588302ffd5d721318bd597ce0a27af26d6cdb07f45569c30209845082a8
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Filesize
512B
MD5936ac8423d317634ba83451e7b3a1d08
SHA173b4b4ad1b839cc17abd23bf9fd318e5fe55dbec
SHA2564b06902ce4e3d9f36252f797dda8341d7dc7d1c7411cda3404a5a569238fe525
SHA512d9ddf166f7dfc6d8d1c5f264eada45d079397844bb771902029a220c8a9bda5e6357fcf5a09159a36a55138fd63d17772ae69fcb720eb5078e0be0619060e031
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Filesize
32KB
MD5bb7df04e1b0a2570657527a7e108ae23
SHA15188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012
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Filesize
16KB
MD520950e209bcfac298e91cc3ad0101384
SHA1ca59c9e428242ef6f5de5846a8e8da9f8af3c26c
SHA256ef7e810e932b9ab59b8ee86eaea4c2c9c0077b8a18501b8d2842a4c0782b5510
SHA512c4cfa44c9b6d3b9836abe001ac285f280bcb281490f7d7a720119e0f5a263880a2990b8439b55f6f0fdd94dc1d39df27901c27b7f5c7cf913a5576abd1d20878
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Filesize
108KB
MD5861aa6387a9d41e79664e015f6ea09e0
SHA168841d4c3b52bc90113808ad0c12bf74c0e954bb
SHA25621479801b83c7f7ad1086e58bd3b9d0bc524356d0ce2044f193d62842a8ec338
SHA512f4d48cc38e6206b61187ff938fc188dfff7efc0ece4bd5832ade4439325759201b80ef4d6754658e8b244dc95eb4f0f816f7d6ef6ab507007db74c48702da9c3
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Filesize
173KB
MD5ac9c4caf6a4b9c30a8be9b3cde62f88e
SHA15142f5a6b660d66abc3f9dca9847a770cbe9ef6d
SHA25695d75beff55de0c35abd0422db104e69ff432de917ee9b3cae82308bda134d04
SHA512ee2b114433bdfee36052868a4122df5d0b733427557a444181a19c5dd5d243bf7dbba97908f60f3f4d08ea1040fc3ad3e2559677128f778b8c228fb54a63b0b1