Analysis
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max time kernel
103s -
max time network
149s -
platform
android-10_x64 -
resource
android-x64-20240910-en -
resource tags
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submitted
19/03/2025, 22:03
General
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Target
7e6efaca9c9ee33b5d795b84c0013a0023f43c59d14f802e5faee2ef182a8b92.apk
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Size
1.6MB
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MD5
850afa828e6ffd3b88e2dc19ee687a54
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SHA1
6534debaf122e033d9527ae7de89b31b767b3d68
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SHA256
7e6efaca9c9ee33b5d795b84c0013a0023f43c59d14f802e5faee2ef182a8b92
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SHA512
4984535cbd77f950bf40d7495319ada7bc83d270875289d5b38ce74b50e85873223a28b94cd37268d01241a2a41210f1653c2b2ebf5f6aaf17bce9ddd0abdc24
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SSDEEP
49152:zEuRi5mLBgveKeUCtMfW4ajw/H+46pRH4U0NMgSL:bREYBtKeLeCjw/H+4QRH4f2
Malware Config
Extracted
ermac
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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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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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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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.kafajehavucolulo.xoragasa1⤵
- 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 the mobile country code (MCC)
- 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
Network
MITRE ATT&CK Mobile v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
326KB
MD5e8d7b4161f4217144e99142583da1a4a
SHA11fb6dce537cc5d533f3129f0dc1dbafb14beaa8b
SHA2566c0dffb878e6728bc62f39b2d0cd31c97e9e8ba420dbf91940201b44f9881cad
SHA512736b0ab82ae4e43284532b41ed29aa06624662d2f0fdadaf9c8e3934128fc8f83d6035a345875d6153bbba254c81fee0c1b251814f204a34d3b0deffd4d90df9
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Filesize
4KB
MD5f2b4b0190b9f384ca885f0c8c9b14700
SHA1934ff2646757b5b6e7f20f6a0aa76c7f995d9361
SHA2560a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514
SHA512ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1
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Filesize
512B
MD51cdde691568cc254fe208df7f7c68a65
SHA166488117042a5e3b305ed2f92fe464bdff82914b
SHA2569f3428336d2a771fc76b37a7f53dc617e84b2e33fc0574c8b668284d2c040b0d
SHA512eab74f550097f9d33d5e6851af16292baa083b3b1c9bc91a4f02cc95558c7a9fa4739e7d8306eecfc59f4d9313e9e6c6d9d646c91152a9f55d95c6b45ec9dae5
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Filesize
32KB
MD5bb7df04e1b0a2570657527a7e108ae23
SHA15188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012
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Filesize
16KB
MD5c8d0f67256dc8a5f6941284305c084d4
SHA16b47d6457a8737f3aa67134a178ffc2493463cdf
SHA256e07b217eb02417d715dd47cd721c687287e98f972a813b9df95c1a05ea950b85
SHA51264dd18409974c43e9bec246a6293eeaf3c089677b83469355336cc07efa95278a07fa9ecf1a8c44395f681ad47a1976e0df6d6e6e53636db549dadb08b36905d
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Filesize
112KB
MD567fae589ae4034bf49dbd1ef32c57826
SHA1e9e1c8dac7a507f663968855752949223ec72ec0
SHA256d965ed5f35ba3562e9bd3ee9c01e5c96f665473e2f56f660fa44d1070211e46b
SHA512bc49351bc9a429a7c0cc7a273b9489949037129724a6a6600064b7a8d40bdc4629b09ec6557e80ce52eb8abd4ce82252b78e7f492ff3484c3943367057183ab7
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Filesize
185KB
MD5cdb8fdd81391826cec66809310d93018
SHA105b306be08c275f95adbae4753d5604b29cfb736
SHA256119da6917e48e0f758d41dbed1f5c98cdc59492164ef9b1de7be9544b8c6cc04
SHA51201f8df88d7999f2c67dff2dd50fcd01bac5bfed821c79b29c11d4c5f3f83f094cf2a418012ba2ac5eb1be09dfe52b6ad53860aee60baece8512d0ed807ef417f
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Filesize
171B
MD501b594e5aafac15b117ac02c35b2bd0d
SHA18977a09607aa7164eb69c576cf67f9962cf37619
SHA2560e24b0cabdd52d4d0b737432fdaefe45c7ef4bad024d76f3e33cb56dec1c51c8
SHA512203574df3bd5f838271b4eed87a56b3829f2d432acf73f34eb3fd8fc4dd5b9ebc2c46cee67e5367a16a14d38bca861e5898b30410a99958bb311c60abaff980e
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Filesize
2.0MB
MD5a0a13f66acc6e65d172e92d3d6a4bae4
SHA1d88f639d9f1492bb1eedc7c7e096b6a153d6792f
SHA256f0eb058c2bd765cde3154195969218bd4ed9b5a8674f6e9a56047873cd1c2fc4
SHA5123bed3ebfe1843c09cc3c4718d4f9cdb6b60880e52b023644b08f7aaa1ecde93b130d98102859945a59d40098e361dca4acb4ba7fd2e2d31ac6fdbac2de19d3ca