Analysis
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max time kernel
2498050s -
max time network
155s -
platform
android_x64 -
resource
android-x64-20231215-en -
resource tags
androidarch:x64arch:x86image:android-x64-20231215-enlocale:en-usos:android-10-x64system -
submitted
20-12-2023 10:30
Static task
static1
Behavioral task
behavioral1
Sample
a3b826de0c445f0924c50939494a26b0d99ef3ccac80faacca98673625656278.apk
Behavioral task
behavioral2
Sample
a3b826de0c445f0924c50939494a26b0d99ef3ccac80faacca98673625656278.apk
Resource
android-x64-20231215-en
Behavioral task
behavioral3
Sample
a3b826de0c445f0924c50939494a26b0d99ef3ccac80faacca98673625656278.apk
Resource
android-x64-arm64-20231215-en
General
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Target
a3b826de0c445f0924c50939494a26b0d99ef3ccac80faacca98673625656278.apk
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Size
3.9MB
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MD5
29dbb4d3b12ef397538f6bfc04005af4
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SHA1
a66e0803bcd3de355c4a0bbfc8cbe37141564b89
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SHA256
a3b826de0c445f0924c50939494a26b0d99ef3ccac80faacca98673625656278
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SHA512
5abfd4248dc26e17b751158fa8099db65f13eb96a1194d6d2d73a0ff8ee518b346d0ccd31eca8ae59822f950b22ab0861077fcbac067c864ed812fc19ae8d544
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SSDEEP
98304:KoFFYtf1csBoNed4ri6MUp28jXTzUQqMMb5hMhk3hl1pcTSyFtBUZ:KtocIi6MQj3UQqMMOk3hl1pcTSyFtqZ
Malware Config
Signatures
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Hydra
Android banker and info stealer.
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Hydra payload 2 IoCs
resource yara_rule behavioral2/memory/4987-0.dex family_hydra1 behavioral2/memory/4987-0.dex family_hydra2 -
Makes use of the framework's Accessibility service 2 IoCs
Retrieves information displayed on the phone screen using AccessibilityService.
description ioc Process Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId com.almost.sign Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId com.almost.sign -
Loads dropped Dex/Jar 1 IoCs
Runs executable file dropped to the device during analysis.
ioc pid Process /data/user/0/com.almost.sign/app_DynamicOptDex/ZLGn.json 4987 com.almost.sign -
Legitimate hosting services abused for malware hosting/C2 1 TTPs
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Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 11 ip-api.com -
Reads information about phone network operator.
Processes
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1.9MB
MD582cd5f1eac6ecdd7bddcd9c4a98c6dd3
SHA147e12b219cd9a394886e7857d1d4a4b82bacb1b0
SHA256405e53c858b168a50a97a65d45405b68a092b193fe1a140ba9b223a5a3ef7de1
SHA5120a7d85589cf4d8ba1a5d10a91351748eafddf27744c8d4018cbc787d9b0e9de53fdd6f89e0a88520642da25290d3406d821656436c689339a39dc93dc821c134
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Filesize
1KB
MD52b3bf0b1b26ea8766f057e66fd250e2e
SHA1a2f1cd9c15c2ea55a1d8503f3fd62eb8f1956a86
SHA256029ecdd5d07a4fb28d8b5e745d59224fd61c8eed778c58ef0a1688a568845ca4
SHA512dc56deff9f1faa139c6fcccf0af4f3a87ffeb3aea75fe1768fe989cbb184a988d64174f518b79fd1fdb964de00f9543cbb27aa1d659126857ec4c74595aae597
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Filesize
5.0MB
MD5412826ee6d6fab98a5471008a2cd1118
SHA117ae43b5a9128d4df9c140833bf696c42bf04ccb
SHA25626fdc35c4216c1b7a810ac2e341630cca4b5faa92561df7c42ccb6ea408a8d7f
SHA5128f2c5b00a730a114384f7250d2a728283909da3849bdc6f2a222891a318db520fa414ff03135afb07bf3ef44aa5af8d5efb716f1a74cf4221a5c89321d963678