hydra | 99e0053475ecd6a22b0e22b2441f0bf0a407b36be54e7d8220bb284c0bd494a8

Analysis

max time kernel
3792768s
max time network
157s
platform
android_x86
resource
android-x86-arm-20220823-en
resource tags

androidarch:armarch:x86image:android-x86-arm-20220823-enlocale:en-usos:android-9-x86system
submitted
24-01-2023 05:34

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General

Target

99e0053475ecd6a22b0e22b2441f0bf0a407b36be54e7d8220bb284c0bd494a8.apk
Size

3.4MB
MD5

2d21b43e6027134281324f460fc7fc66
SHA1

3d6bf52403c493e92140a52149898bc64f76e359
SHA256

99e0053475ecd6a22b0e22b2441f0bf0a407b36be54e7d8220bb284c0bd494a8
SHA512

029eb7cff7ccf74b93f4667c786ba50320deee4f5c49bbe3ec1ca0bc8a8d0c34038a52931ffce6fa309f6e71fb1771a69f27ba373fc35308abbbaf2254607f97
SSDEEP

49152:5uLlr42cZpvL7zVfiHqF3UzV1cx4ZfWmpPSPWR1m/s6/wLZfuY79S77qF6qW5bMN:5+UvL7zVfticx4ZfHmiEEZfpSKFGVrc

Score

10^/10

hydra banker infostealer trojan

Malware Config

Signatures

Hydra
Android banker and info stealer.
banker trojan infostealer hydra

Hydra payload 2 IoCs

Processes:

resource	yara_rule
/data/user/0/com.glove.nurse/app_DynamicOptDex/WSyuNy.json	family_hydra
/data/user/0/com.glove.nurse/app_DynamicOptDex/WSyuNy.json	family_hydra

Makes use of the framework's Accessibility service. 2 IoCs

Processes:

com.glove.nurse

description	ioc	process
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId	com.glove.nurse
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId	com.glove.nurse

Loads dropped Dex/Jar 2 IoCs

Runs executable file dropped to the device during analysis.

Processes:

/system/bin/dex2oat --instruction-set=x86 --instruction-set-features=ssse3,-sse4.1,-sse4.2,-avx,-avx2,-popcnt --runtime-arg -Xhidden-api-checks --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --instruction-set-variant=x86 --instruction-set-features=default --inline-max-code-units=0 --compact-dex-level=none --dex-file=/data/user/0/com.glove.nurse/app_DynamicOptDex/WSyuNy.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.glove.nurse/app_DynamicOptDex/oat/x86/WSyuNy.odex --compiler-filter=quicken --class-loader-context=&com.glove.nurse

ioc	pid	process
/data/user/0/com.glove.nurse/app_DynamicOptDex/WSyuNy.json	4168	/system/bin/dex2oat --instruction-set=x86 --instruction-set-features=ssse3,-sse4.1,-sse4.2,-avx,-avx2,-popcnt --runtime-arg -Xhidden-api-checks --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --instruction-set-variant=x86 --instruction-set-features=default --inline-max-code-units=0 --compact-dex-level=none --dex-file=/data/user/0/com.glove.nurse/app_DynamicOptDex/WSyuNy.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.glove.nurse/app_DynamicOptDex/oat/x86/WSyuNy.odex --compiler-filter=quicken --class-loader-context=&
/data/user/0/com.glove.nurse/app_DynamicOptDex/WSyuNy.json	4141	com.glove.nurse

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

56 ip-api.com
Reads information about phone network operator.

flow	ioc
56	ip-api.com

com.glove.nurse
1⤵
- Makes use of the framework's Accessibility service.
- Loads dropped Dex/Jar
PID:4141

/system/bin/dex2oat --instruction-set=x86 --instruction-set-features=ssse3,-sse4.1,-sse4.2,-avx,-avx2,-popcnt --runtime-arg -Xhidden-api-checks --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --instruction-set-variant=x86 --instruction-set-features=default --inline-max-code-units=0 --compact-dex-level=none --dex-file=/data/user/0/com.glove.nurse/app_DynamicOptDex/WSyuNy.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.glove.nurse/app_DynamicOptDex/oat/x86/WSyuNy.odex --compiler-filter=quicken --class-loader-context=&
2⤵
- Loads dropped Dex/Jar
PID:4168

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Web Service

T1102

Impact

Replay Monitor

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Downloads

/data/user/0/com.glove.nurse/app_DynamicOptDex/WSyuNy.json
Filesize
1.9MB

MD5
2f61c20d6202f0c3f9e07301c0c49c81

SHA1
a64d114637d1cdd09941d2ea3d9d7d4c06c5fd55

SHA256
2af4ac652af0e7e35f6ed09ba5b6137299b7769a93f426e133773f80f335a576

SHA512
4cc63a70e45a3e468480ecde2244265ee8162c9a972dc145b23c4d3d3ecd4aa621afa9e851f7f01692d59ea5bed69115346c52fef1a3cd0bdefdf98f02c73001

Download Submit
/data/user/0/com.glove.nurse/app_DynamicOptDex/WSyuNy.json
Filesize
5.0MB

MD5
0ec5cb3a53313f33049baa5373fb0549

SHA1
4936e757f6063ff214d84187c0f721011a7eb64d

SHA256
13e1a24263137a8b7e7f11d81c31ce1182f20277ddaa1726d308babdb6085046

SHA512
b45da0035af3c4e530f1cdee658094cd89a539a01068288a93fd14d614b147e7c1c5b769c225878859b6da71ece39bfd010ca825f67cfa1a8792117cb34d7614

Download Submit
/data/user/0/com.glove.nurse/app_DynamicOptDex/WSyuNy.json
Filesize
5.0MB

MD5
aac2dcd77392344f8dd31f4f01a57ce9

SHA1
5c7f8906901da794dc630d37cd9f501d44be6adb

SHA256
50ccc8e8c22a41b020f0f991395551f3f0fb683eae4aa88fa9333b4b3fa60a86

SHA512
1a9733330cb198be78d147d590a59735d1bcb3f9f56f2134e977b123d15ff81a254a684521cca3f2ec1fa498d64e8a79e5c1f55dd2f4ae62d8074edd8d8472e9

Download Submit
/data/user/0/com.glove.nurse/app_DynamicOptDex/WSyuNy.json.x86.flock
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
/data/user/0/com.glove.nurse/app_DynamicOptDex/oat/WSyuNy.json.cur.prof
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
/data/user/0/com.glove.nurse/app_DynamicOptDex/oat/x86/WSyuNy.odex
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
/data/user/0/com.glove.nurse/app_DynamicOptDex/oat/x86/WSyuNy.vdex
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
/data/user/0/com.glove.nurse/shared_prefs/pref_name_setting.xml
Filesize
131B

MD5
90756a903feeb7541ee1d1cae1b36744

SHA1
3a40408a97e05ba7827af54ec3df91b2bab2b9da

SHA256
4fc7f30553c09712fdbdf8bcb7d1df185439436e6f6ceead4b3aa875e03fe400

SHA512
bb85325e709042a09d3194201a08740cc940ceca27bfb656c534bddcb95df995690fac8301835cdf12116b692f9525b6fc56a283fe22e9e3699a6556b8b52101

Download Submit
/data/user/0/com.glove.nurse/shared_prefs/pref_name_setting.xml
Filesize
192B

MD5
ea293d183cfae16ef7a89eb788ed610c

SHA1
3997abfe612f9bd5cee5f4421658b6d3cc021ddf

SHA256
a0f22c1fec9503411317798dd46dcdfffd1d54887f2532abb8aaa2bd5bbb5636

SHA512
30c67fe0f4fdf00548b6feeb5799b196d2fc008e34bc1a39ffc2f511f55e4b4e1b5b8cf553b2bda3b19046654a41f442e54c027e55f9189023bef0e079522449

Download Submit