Analysis
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max time kernel
146s -
max time network
179s -
platform
android-11_x64 -
resource
android-x64-arm64-20240910-en -
resource tags
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submitted
19/03/2025, 12:43
General
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Target
ee4e51d79931f393c083ddb8886146e664800e24d7e48a034bf1fb36de6aab00.apk
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Size
1.7MB
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MD5
f6410e769a8ac7c169140de9dfdf908f
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SHA1
fb2aab1d56cd428ec9169dbfd6c7457c55a11d5f
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SHA256
ee4e51d79931f393c083ddb8886146e664800e24d7e48a034bf1fb36de6aab00
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SHA512
cd9a233f3879db0689738593a617e7668ec4b5b3341245860d8bced1ef93dcb3bd599b8ed87d96354ace17d5c1b470aa98910f264cb5a6b847a8e64bd8471a1c
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SSDEEP
49152:F3cFfiZbL4xdL3lsCI4kyVRzkmVG4nZegSO:F3cw4xtWwRz7o4Zp
Malware Config
Extracted
ermac
http://154.90.62.12
Extracted
hook
http://154.90.62.12
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 2 IoCs
Runs executable file dropped to the device during analysis.
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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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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 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 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.
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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.tencent.mm1⤵
- Loads dropped Dex/Jar
- Obtains sensitive information copied to the device clipboard
- Acquires the wake lock
- Makes use of the framework's foreground persistence service
- Queries information about the current Wi-Fi connection
- 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
- 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
1User Evasion
1Virtualization/Sandbox Evasion
2System Checks
2Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
326KB
MD5b64c90af86fe055b9fdb342d1a47c400
SHA1968b90400f31b6263beff65b262ab6f74be9977c
SHA2562bb455b368eb348d0454031e94bc2a733e7f67b6364ce6025b3232e0c43cceb9
SHA512de41212080d78efd7f15e50f531d1e6bc44cc544fb693e9736072cd9c6b9f61fb41a6a7bbbe2f5eb0dad26695c450958b188aae802b01cebabc525e6d4d11a15
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Filesize
4KB
MD57e858c4054eb00fcddc653a04e5cd1c6
SHA12e056bf31a8d78df136f02a62afeeca77f4faccf
SHA2569010186c5c083155a45673017d1e31c2a178e63cc15a57bbffde4d1956a23dad
SHA512d0c7a120940c8e637d5566ef179d01eff88a2c2650afda69ad2a46aad76533eaace192028bba3d60407b4e34a950e7560f95d9f9b8eebe361ef62897d88b30cb
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Filesize
512B
MD5b4e395506ff56a27bed1fe572a6c44a0
SHA140f5e469d1b61b56b59972fe9e05ab541b6ec60c
SHA256fabde952d1cd5f907f2861fb871655be243bb2ca5c208e7a616d4df766ffa033
SHA5123d844bedd57fdfdcff9a6f8bd0cb6c0701f0829f12a05effeee3bfc86a8aa3334d9666afbd77c090f65d7d4c91842ff9275b2288efa407409082920666ef0e53
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Filesize
32KB
MD5bb7df04e1b0a2570657527a7e108ae23
SHA15188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012
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Filesize
16KB
MD5ed70cb0aa6e22883ed097c87a40674fb
SHA173d79074c8a30bcea4fd9a0827dc1b9d3fcf7f78
SHA256cae32019292d9ade4eec2b2f92d292565c4b63fece3ed66afb7d6ccac1bac11f
SHA5124e14a3285510d28345a95ab3ffcea74416964cfab1e260b9b005230a5e60ef8a7f7393736be591a51664a6b0ddd1d905aad611fa1a2aead9ed3510c34ebf250e
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Filesize
112KB
MD5b1d19ffbae27355c4578d2bddf88a052
SHA16e9e8883c69d255bb8da43e7a254df42fea6466c
SHA256ad36d85ff16728ef92b6aded81ce4682f16dbbe73d027f19ce9332d4edcb4af2
SHA5128c29a417f35c52fdeffbd6fb7161a64ccfaf9f79ad3da5080f21bcfa95e29c7e2cc982f602aa381766d596bfe387651f2c55d21ae38dd9b814b3a4fcb86a664e
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Filesize
177KB
MD5c29a400b385abccb78fe16f682f16cd0
SHA105c528c767370afd120f41fc777e9d4287134b5a
SHA2563f375f2b1ed8ea167fbf7150d4215201dd41467e4545393cd10711d7950b8c2a
SHA512596be3a9eb0b8cb3d65e9c6bbefae2400280aa60b46b200193fffc8b4629d17ff0db07489b6443f958088a2ac528cc9a1d79731d5691f6f82f917ba585b9b6be
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Filesize
344B
MD5f30431f540dc0f6861c0a3eb576e22c6
SHA169945a0344761e24d7f9392edd8822820d450f13
SHA256f1b04759611c9840a2c48017e4bb4ab97e6f42a28446eecfa99003cb1dc17617
SHA512804778aacc568ee91aa9dae0f087464f35f114d7328648fbbed38e5294b9a179e41e81a8f2bdc2092f33f59db63161e96d2f00573d06ff8f0ff979ae0c56aab9
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Filesize
2.0MB
MD540cb56a4d76414296a84bfed60b6c127
SHA16b2a5132dd77022708b2b9959737f8377a93a465
SHA2569364ddf46fe1bf90cebac61bc7cbba8707de8158ce444a8fb43220dd50d0699d
SHA512ea743dbf8e188e17589a443c49bbd07d5ebef8edd8a02b40f32bdd9fdbfcdcc63e298f6c4cbd27cfcd9033fc9382b30b0c5fec3e60e400f2dca34a40f5815a02