Analysis
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max time kernel
148s -
max time network
156s -
platform
android-11_x64 -
resource
android-x64-arm64-20240910-en -
resource tags
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submitted
14/01/2025, 22:02
General
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Target
913c3f5a4ac477a4d3b22828cb7b34c19bb483d76c9e34fea2c2c2a839bc6d6f.apk
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Size
3.1MB
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MD5
567b35b4761c2ba1d892138c301b1101
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SHA1
64b8e8d590402ba162fa2e8c446ec30de33d6caa
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SHA256
913c3f5a4ac477a4d3b22828cb7b34c19bb483d76c9e34fea2c2c2a839bc6d6f
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SHA512
0a42739323f2daf57ddc6aaad9aac292573505477f64ce3c89fe60ccab3eca36e4efec3a3f339cc27fb47537cbdb91af9b384fbe1842d0dd2ad30432c37cdb7f
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SSDEEP
98304:B05FVxjEHmnwGDKxlMMW7JUkk6dH8FMkw+/IzkCpht:BmxQGFDe+7Wtan+/Ixt
Malware Config
Extracted
ermac
http://154.216.17.69
Extracted
hook
http://154.216.17.69
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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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 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 18 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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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.fsaslkasata.kuri1⤵
- 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
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Filesize
735KB
MD519dd9a04c41a4a5079fc0fd01a463cd9
SHA15bf4efd520550528535a60cb96f997777f89f172
SHA256b95d00de087834af97723dcad42cd3e28185ce239e9ae422ed96c48c947015c5
SHA5122cd3187a11af71bc660df9d51e63640dd5353d3b0936f226f4106e21f382e1799843f4ed6c8d87ce3b5fe72c190795476ff6d57be4e538e703bbfadd0e4de8c5
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Filesize
735KB
MD53d57a3bc0cc3f3bcea3bbabac2bf423d
SHA16e703b10c76e1cc8b2e85583383a00e42f56d4b4
SHA2569cf0c3fe66a49d668c75a95b022592cd6815236f82d944cb9a472e0eeab36ca5
SHA512e428afe928a93f2af1dbe82e88eef462e7beca5f0e268bb728c6da65273acdea37b1e65bc21b67e22a7a5d0ef74f7db06cd9c5daef8e298c98825171ebb1d892
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Filesize
3KB
MD5ddcd4bf10996f9bf7816f856d271f916
SHA12e79f465452407560e9064c31315c066ed8495e6
SHA256a0bd53bd1457fabc90ed2e08ccc85a52b700f2c2edec225c9a45bdcae93bde3e
SHA512a1fd5b8cb3d4e4226d4699384bee3b72a7c5f9fd7a5c6b589707f991a1d362cd3dcdfae4a9b07d63f84db80ea96dc2e06636a1e3dfd86fb47ab69e0a9a2acfc0
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Filesize
4KB
MD57e858c4054eb00fcddc653a04e5cd1c6
SHA12e056bf31a8d78df136f02a62afeeca77f4faccf
SHA2569010186c5c083155a45673017d1e31c2a178e63cc15a57bbffde4d1956a23dad
SHA512d0c7a120940c8e637d5566ef179d01eff88a2c2650afda69ad2a46aad76533eaace192028bba3d60407b4e34a950e7560f95d9f9b8eebe361ef62897d88b30cb
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Filesize
512B
MD51acb16a220c219e1f82da75a464dac6b
SHA118f216e3496b5a70842d39b7e65ad6fab4605ce9
SHA256535643d30632e33c7d4c197a10106775166f9f19e0d318d4b5131b40db1b5175
SHA512c6e06ba6046b6401aec07285951f15a9809c7ea1cdec52adc7b530ac381b70736237eee38c226827e58a5dc6a67037ef4a4191473f02c6198397a4ea27b34909
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Filesize
32KB
MD5bb7df04e1b0a2570657527a7e108ae23
SHA15188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012
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Filesize
16KB
MD5445f555aa449d769c20f2ec61289fcf2
SHA1ce6e78ed68c10795604bb530f811f12d592b94bc
SHA25638175d698af663f17bee5a570aee425005f84ceb2e45009e898d6d36485f3991
SHA5122f170c68c9fcb05eb1199c06fd0b5640be740619681143b266af2798e8886f0007bb91748b04e0720c6f7d48ce5eea91bc51cb263b51f7d1701040547616db83
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Filesize
108KB
MD5cd5519c023326082755d759fe771f859
SHA1964f059c265bf63305ebfe4fa156cfbf744d957e
SHA256975ed7439c9ab587d95aeb41efb69ac6e28c117eeb5e11030295c839131ba4d4
SHA512a0ba4ee7b0157e044edb50bb9d440f7639909347add932d847b75990726cab8cbf4c6e669f7216d4bf2391afa9934f396b83a2d67b99fd89fe1e1fd13b62c9c0
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Filesize
173KB
MD5d206a8bfdaa5f226f491c1cb0559283f
SHA11bd14b93ae928680de0a90aaa48be9148614f37f
SHA2569ca0892d523b1361ee68f5898dcb5c4a8b2854b6a5874eaae10c25072e4a60f4
SHA51202c9b46228d3e161138e7ff45a973c01470d2290f65141520c52231ca7198ec5091e81ca917617fd4f470dab6fad60e85b848e212354d0423e035c8d02d57a72
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Filesize
1.7MB
MD59eccb01fd5e6aa747a3b8fcb38173340
SHA177a21894421bbbe4ae767c9b56150c22a380f86a
SHA2563163ad11d263490feeabaf6d1e83a9cd4f5466a031cc012c02bee0212edd09e3
SHA512740be2e7273890531c52d94be49ec71ec7045fd38cfcfd6330951125996266832ed2ac13369d18931e8659b251149f3793a3e1f8c66a8b457063b2083c1788e2