hydra | b458c9bf77acd946498ed188499473355209ed0933e8d4a5f19d7c96651dbd5e

Analysis

max time kernel
149s
max time network
155s
platform
android_x86
resource
android-x86-arm-20240624-en
resource tags

androidarch:armarch:x86image:android-x86-arm-20240624-enlocale:en-usos:android-9-x86system
submitted
14/02/2025, 22:00

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General

Target

b458c9bf77acd946498ed188499473355209ed0933e8d4a5f19d7c96651dbd5e.apk
Size

4.7MB
MD5

f04cc2ed9ab07ad51e12a1574b49e5d5
SHA1

7eca6f09c6a2add92f18ebfca0a076bae6196c82
SHA256

b458c9bf77acd946498ed188499473355209ed0933e8d4a5f19d7c96651dbd5e
SHA512

7b14d305e446097898cea430d3f1d1d9b9c4691ffe12301c9353340af3b0e21ad2c29df08f5d56174f9ae6cd6f7d29ca3a4963435a80a18384ef16d1ada256ba
SSDEEP

98304:t5n5fryzzBvv5eFiVoBmiaK7ByNbcCnWlxgE2wwFJNGApqzC:z5TyzNIsuBmihBy9cuwC

Score

10^/10

hydra banker collection credential_access defense_evasion discovery evasion infostealer persistence trojan

Malware Config

Extracted

Family

hydra

http://das123sdvvb-23sd-123asd-123xcvb-asd123-sdad-ae123-e-ee.org

DES_key

Signatures

Hydra
Android banker and info stealer.
banker trojan infostealer hydra
Hydra family
hydra

Hydra payload 4 IoCs

resource	yara_rule
behavioral1/files/fstream-3.dat	family_hydra1
behavioral1/files/fstream-3.dat	family_hydra2
behavioral1/memory/4254-1.dex	family_hydra1
behavioral1/memory/4254-1.dex	family_hydra2

Loads dropped Dex/Jar 1 TTPs 3 IoCs

Runs executable file dropped to the device during analysis.

evasion

Download New Code at Runtime

T1407

ioc	pid	Process
/data/user/0/com.hrkdpfkvq.ykwjixvpu/app_dex/classes.dex	4254	com.hrkdpfkvq.ykwjixvpu
/data/user/0/com.hrkdpfkvq.ykwjixvpu/app_dex/classes.dex	4280	/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.hrkdpfkvq.ykwjixvpu/app_dex/classes.dex --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.hrkdpfkvq.ykwjixvpu/app_dex/oat/x86/classes.odex --compiler-filter=quicken --class-loader-context=&
/data/user/0/com.hrkdpfkvq.ykwjixvpu/app_dex/classes.dex	4254	com.hrkdpfkvq.ykwjixvpu

Makes use of the framework's Accessibility service 4 TTPs 2 IoCs

Retrieves information displayed on the phone screen using AccessibilityService.

collection defense_evasion credential_access

Input Injection

T1516

Screen Capture

T1513

Keylogging

T1417.001

GUI Input Capture

T1417.002

description	ioc	Process
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId	com.hrkdpfkvq.ykwjixvpu
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId	com.hrkdpfkvq.ykwjixvpu

Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
banker discovery

Security Software Discovery
T1418.001

Reads the contacts stored on the device. 1 TTPs 1 IoCs

collection

Contact List

T1636.003

description	ioc	Process
URI accessed for read	content://com.android.contacts/contacts	com.hrkdpfkvq.ykwjixvpu

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
14	ip-api.com

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.

defense_evasion persistence

Foreground Persistence

T1541

description	ioc	Process
Framework service call	android.app.IActivityManager.setServiceForeground	com.hrkdpfkvq.ykwjixvpu

Performs UI accessibility actions on behalf of the user 1 TTPs 1 IoCs

Application may abuse the accessibility service to prevent their removal.

evasion

Prevent Application Removal

T1629.001

ioc	Process
android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction	com.hrkdpfkvq.ykwjixvpu

Queries information about active data network 1 TTPs 1 IoCs

discovery

System Network Connections Discovery

T1421

description	ioc	Process
Framework service call	android.net.IConnectivityManager.getActiveNetworkInfo	com.hrkdpfkvq.ykwjixvpu

Queries the mobile country code (MCC) 1 TTPs 1 IoCs

discovery

System Network Configuration Discovery

T1422

description	ioc	Process
Framework service call	com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone	com.hrkdpfkvq.ykwjixvpu

Reads information about phone network operator. 1 TTPs
discovery

System Network Configuration Discovery
T1422

Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs

persistence

Broadcast Receivers

T1624.001

description	ioc	Process
Framework service call	android.app.IActivityManager.registerReceiver	com.hrkdpfkvq.ykwjixvpu

com.hrkdpfkvq.ykwjixvpu
1⤵
- Loads dropped Dex/Jar
- Makes use of the framework's Accessibility service
- Reads the contacts stored on the device.
- Makes use of the framework's foreground persistence service
- Performs UI accessibility actions on behalf of the user
- Queries information about active data network
- Queries the mobile country code (MCC)
- Registers a broadcast receiver at runtime (usually for listening for system events)
PID:4254
- /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.hrkdpfkvq.ykwjixvpu/app_dex/classes.dex --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.hrkdpfkvq.ykwjixvpu/app_dex/oat/x86/classes.odex --compiler-filter=quicken --class-loader-context=&
  2⤵
  - Loads dropped Dex/Jar
  PID:4280

Network

MITRE ATT&CK Mobile v15

Initial Access

Execution

Persistence

Event Triggered Execution

T1624

Broadcast Receivers

T1624.001

Foreground Persistence

T1541

Privilege Escalation

Defense Evasion

Download New Code at Runtime

T1407

Foreground Persistence

T1541

Impair Defenses

T1629

Prevent Application Removal

T1629.001

Input Injection

T1516

Credential Access

Input Capture

T1417

GUI Input Capture

T1417.002

Keylogging

T1417.001

Discovery

Software Discovery

T1418

Security Software Discovery

T1418.001

System Network Configuration Discovery

T1422

System Network Connections Discovery

T1421

Lateral Movement

Collection

Input Capture

T1417

GUI Input Capture

T1417.002

Keylogging

T1417.001

Protected User Data

T1636

Contact List

T1636.003

Screen Capture

T1513

Command and Control

Exfiltration

Impact

Input Injection

T1516

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Downloads

/data/data/com.hrkdpfkvq.ykwjixvpu/app_apk/payload.apk

Filesize
974KB

MD5
3baeaa766ea7f31a9147208efd957c75

SHA1
c701de3d0e55425394ccbf8e0967639e86f3c54e

SHA256
75e162dc291e15d13b0f3202a66e0c88ff2db09ec02922ee64818dbddcb78d6d

SHA512
9f3ccb1fc9a177524ba2d39f809be4851af385073463893bd4a8664308253fc0da2b9ab330c85675dbe9ce0c44b631a0d1ec7800491687c7b2540504b351295f

Download Submit
/data/data/com.hrkdpfkvq.ykwjixvpu/app_dex/classes.dex

Filesize
2.2MB

MD5
9589a90372269c261a04f38a87c2a89c

SHA1
0a1d5c84db447a8261912b267d6a43d796ba9af5

SHA256
eb5ea280076d8ffe149c9d1ddd55f26a3e1dba6ca5c94550fbef6d6610a51cff

SHA512
891e35ac035abaec81f2c9405a36073b76f8ef97d0f6143f164129324c03e89e7ec882b225f9ef0cbfce4befbe877c921c6a79406c45710fb2d9e13807326e74

Download Submit
/data/data/com.hrkdpfkvq.ykwjixvpu/cache/classes.dex

Filesize
972KB

MD5
827431ec70a0202a198d0c2b0ba94e6e

SHA1
982df4740110c7232686b8004239744f21ab07bf

SHA256
3ac11b193e59f0356b988c9c3fffe1137daef3c820cda0d7d8471b392e8d4847

SHA512
c515f08d5824d0f33e3c783c7a8d3a403f30f75c56c270ad5bba3fcad41c02f89731bade2edf31176cf2648a4085e35ad24a823543f7c152de26cc0569861db0

Download Submit
/data/data/com.hrkdpfkvq.ykwjixvpu/cache/classes.zip

Filesize
973KB

MD5
c287b899a1edb4583234ba1c7c0cc73b

SHA1
fe6029420402ad82c7eee6ac512f3ba10886f81c

SHA256
0b7e3485c5e7f99315ff5a91d125b7d1621625b55b5ac20260f9b37db4a73b95

SHA512
dd5d266098fa122f4dfeda5a5c7be05b9250a114a8994b71365fe5c89ce4408eed1e767fc68fa64f578b581effcc7717c45b3b3f16c5abb496d242967b4943e1

Download Submit
/data/data/com.hrkdpfkvq.ykwjixvpu/cache/x41bisfTMKrsQCxvJgn9Dm64yPIElwD8H8NZGzsu.zip

Filesize
1.9MB

MD5
43b75e7592a3bde6f881c035bfa9726d

SHA1
fccb5f9890f41ae94543b0b4838961abb3221b9b

SHA256
48c3d166997b900d4fa1449782d1e86d3637e7d0643c06502ec640e6bd287549

SHA512
b89aaec6f2fa7c2fcbfc701ed65fc5b71bccc4375aa1c9b96d033de4fe29719385a202635cd6bc1c6ebbc95365b7e70cf0fc166292816e18bc5a67dfff2e7f17

Download Submit
/data/data/com.hrkdpfkvq.ykwjixvpu/cache/x41bisfTMKrsQCxvJgn9Dm64yPIElwD8H8NZGzsu.zip

Filesize
1.2MB

MD5
e9ab538699f8311d53e7cca8d2aca1a2

SHA1
2f027f9e7ef446bcdf0e81e5f8f0456d9ef971d1

SHA256
6df52d7729abf01f75358f741644e772897b25e63fd07bb1af2f64e8e94e9063

SHA512
d9163ed00eb5500f24a2cc260c36df25d4659ab81464c791c9b3e9b71cc33313ff11d2c2af60452a409ac919f6bd54408ada90457edd19dfd7836465ea138927

Download Submit
/data/data/com.hrkdpfkvq.ykwjixvpu/cache/x41bisfTMKrsQCxvJgn9Dm64yPIElwD8H8NZGzsu.zip

Filesize
3.3MB

MD5
82b0f255fb22e2d095974658692c44f7

SHA1
20aa029e79d64e05a7b90526f245e5b2e684b98c

SHA256
7a724676c4a7072b1872e5dd3979c4c2de8671109547b05910d64b0ccdbbf282

SHA512
ec9624903b8a2f05af1f921ba20265ffdc62661c1a71243fc324924da1e7aa1dc0aa138e92d34eef93a316e6e6b03f1fb89a38368d2069512fbfe35b70de7618

Download Submit
/data/data/com.hrkdpfkvq.ykwjixvpu/cache/x41bisfTMKrsQCxvJgn9Dm64yPIElwD8H8NZGzsu.zip

Filesize
333KB

MD5
1f179b1b7d40f81c042277f8cb37eccf

SHA1
0c47d7e46866bcbefe8b616849e92a90f84dd170

SHA256
c0b0cfb270228a9d52ebce2a21546ced6707ce4e17cdbd3ad61f02741e6b4f6a

SHA512
25935340b34456f4627ce2a403771f3be09331884b06c2cca18dac6daf12f8c14f88d8384b09e2fdbb597c0df4e48bef883b3627baa204cf194d70ffa4afbd12

Download Submit
/data/user/0/com.hrkdpfkvq.ykwjixvpu/app_dex/classes.dex

Filesize
2.2MB

MD5
16babd739b48bea99a08a27c7f69c6a1

SHA1
b68fe904d00c4ede38d33081870defe42c6b4c40

SHA256
8792b0537fdefea78cab7e42898a145b66e0b13f6e281d56df9981f360aa18ea

SHA512
d20b8d543eeb9e42ca3ccb4ebf85620f027899abf09a5a08649dd89c1a4613a31d9cbc8993a75a3b664b77ef69a2cee2f5fc0063e9da53c1a0cc22bfd1a3e5d9

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Mobile v15

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Downloads