Analysis
-
max time kernel
148s -
max time network
152s -
platform
android-11_x64 -
resource
android-x64-arm64-20240910-en -
resource tags
-
submitted
10-12-2024 22:05
General
-
Target
a853acc5980a78a38ca9fcae6af28ee5f7d3b340bade3100662c0513900ad886.apk
-
Size
3.9MB
-
MD5
2fc13d55c51d99bbef6dfc84635560fb
-
SHA1
253239489f7d8c255f55311c34a368870c556d5b
-
SHA256
a853acc5980a78a38ca9fcae6af28ee5f7d3b340bade3100662c0513900ad886
-
SHA512
46cc5cc214d184418f90c22c209b7adbf4b40236f3182bff50bc60559fb8b86b4ee3d06c26b79d3d447322a5796bafcf3e04d6e5e5a314f57d780b42bc323272
-
SSDEEP
98304:HJYWxHpGMbWrEvSt5p3EPY5Noig1aSRXS6UC8NCow:pd1IMbWgv+LNvg1h1YC8NCow
Malware Config
Extracted
ermac
http://154.216.19.93
Extracted
hook
http://154.216.19.93
Signatures
-
Ermac
An Android banking trojan first seen in July 2021.
-
Ermac family
-
Ermac2 payload 1 IoCs
-
Hook
Hook is an Android malware that is based on Ermac with RAT capabilities.
-
Hook family
-
Loads dropped Dex/Jar 1 TTPs 1 IoCs
Runs executable file dropped to the device during analysis.
-
Makes use of the framework's Accessibility service 4 TTPs 3 IoCs
Retrieves information displayed on the phone screen using AccessibilityService.
-
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.
-
Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
-
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.
-
Queries the phone number (MSISDN for GSM devices) 1 TTPs
-
Acquires the wake lock 1 IoCs
-
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.
-
Performs UI accessibility actions on behalf of the user 1 TTPs 18 IoCs
Application may abuse the accessibility service to prevent their removal.
-
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.
-
Queries the mobile country code (MCC) 1 TTPs 1 IoCs
-
Reads information about phone network operator. 1 TTPs
-
Requests accessing notifications (often used to intercept notifications before users become aware). 1 TTPs 1 IoCs
-
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.
-
Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
-
Checks CPU information 2 TTPs 1 IoCs
-
Checks memory information 2 TTPs 1 IoCs
Processes
-
com.numberfasf.StickerArtadxjl1⤵
- 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
- 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).
- 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
1Impair Defenses
1Prevent Application Removal
1Input Injection
1Virtualization/Sandbox Evasion
2System Checks
2Credential Access
Access Notifications
1Clipboard Data
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
-
Filesize
735KB
MD50e0fd09fa3c1228b3c2e0f9efb861334
SHA148a25078ffd892c7a99e8d5e019783b4a6013a4a
SHA2561519d19e3ab47fd0b3fffeea53825f3e533853ee05e9e92fb01abb6cda2a0aab
SHA512f731f1a8c69375a69678b6268bf8e460fc8f079dbcc3b7cc72ae047c25be8c74d4813f427643923cb5985f11ee9d1873988f9811fae3aa7b4d8fc70336572906
-
Filesize
735KB
MD547e0aa5a0d10546fe71fc2e75a69fc6c
SHA12006ae37058d20484a4d2b2396883c94d111773a
SHA256bc443e6f9dd366d3fc31ae6c5be33e4ef7c351659e9c2d60126bab6bea85eb84
SHA512b635f3bc71a63108c8aad9c6be8e8904f112d1dd7e09ccad31b05de8ea5edc904334c3c0334142a48377c1a04b357f932c9e54e3e0e70eea9d45647e42aaa410
-
Filesize
3KB
MD5ccde312edbbc075c494a686154bcf90a
SHA16bc1dd78da3bc2f2d24b5711bfcc5120a40e36c1
SHA2563ca5a7176882ac31218f947c31b46741d644ab2dd821009256ab7431f4b68991
SHA512707bcfebecaaf8ec0f354b89dc8c7ca12adbbaf8695ad8366394ea762612e50867fdff27a118e5bee206647089125ddd191c2fa26f2053a2f415387352a64d62
-
Filesize
4KB
MD57e858c4054eb00fcddc653a04e5cd1c6
SHA12e056bf31a8d78df136f02a62afeeca77f4faccf
SHA2569010186c5c083155a45673017d1e31c2a178e63cc15a57bbffde4d1956a23dad
SHA512d0c7a120940c8e637d5566ef179d01eff88a2c2650afda69ad2a46aad76533eaace192028bba3d60407b4e34a950e7560f95d9f9b8eebe361ef62897d88b30cb
-
Filesize
512B
MD50445dc222a734e53269fdba0316bb1f0
SHA13c1b49419e0a721b843ba26bbea7ba8edf2cc3fe
SHA2569a3e0dd36e1e2111f18dfd0523610c4facd842dfc57a1d68b59cc63c73207c9a
SHA512eee2113819a8e9792e7c7c79447ee2217f248ed1d9b361f3fa1b4d7b493e6b0f7cd6dc0e892131240e73aec303777e56a7c57c7ed4eae96c9b68cf305c2d4fba
-
Filesize
32KB
MD5bb7df04e1b0a2570657527a7e108ae23
SHA15188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012
-
Filesize
16KB
MD5cacedae9ca20c1844f626a8b607c117e
SHA11777cc56d63456b55d91ab52baa698df8c6fade1
SHA25604c8e26428e36342d68d8301283ae6e68ad99eb9caba1c9138d9ea62e1ce3504
SHA512d1243bcbf7def48e1e298f2890107e7fa1a8e6cf7692c7a42b848eec53eaff06e92e949e7fecc69bdd31c29f9a0ff1fd62cbef19b2fb56b6570a5c964f790d6d
-
Filesize
108KB
MD57174079a09c614f5608ec5bf81478df5
SHA154e979b80708da95b67ef2bff9668ebc8973d72e
SHA2569ec89b38c2087b6da39838da9b6f0319cdd81c7739bd692bdf638639479faee7
SHA512c1f4e10c7c03fe107e5f8a916d0b70978370cb0b7462d68c4ac29817edeba583e454aa0a1def7f183a3f9c6adf3f48ab69241c0e5dd150949b913b5f8353963b
-
Filesize
173KB
MD5a615442cf863778c371e94b5658277c8
SHA17f15e56415004649e8ba19a039a873c95042e6fb
SHA25631258fe863c3644afd9211e200fd39a78ecf128a431371ea440a811c439bf998
SHA512131638dec24f9c70d8499db8679e5bc41de0bd64e98be48c80013d3b8cc560e095817b87255863877617c51b2623da724a102acbbb80c2923ddb59cc61448be2
-
Filesize
1.7MB
MD5b99c671f34e13773893a5ce44c7f43a7
SHA1818419a336a3e0f17572cdd1f0d363eb005c8de6
SHA256ae6b6c994ddb5b9ef0329de8aab60028743842de3b1717479b2d91835ec17a58
SHA512ce80e7ffce3a1e2385f886d2b9fbfb7eec88b7e5f76e25abfaa6e6601ceeb1c3b01f8e91dda2b9d9d5de06b122a4523a867262a402461261d191df628074c667