Overview
overview
8Static
static
66600ada3fd...18.apk
android-9-x86
8bdxadsdk.apk
android-9-x86
bdxadsdk.apk
android-10-x64
bdxadsdk.apk
android-11-x64
gdtadv2.apk
android-9-x86
gdtadv2.apk
android-10-x64
gdtadv2.apk
android-11-x64
muzhiwanapp.apk
android-9-x86
8muzhiwanapp.apk
android-10-x64
7mzw_d.apk
android-9-x86
mzw_g.apk
android-9-x86
mzw_g.apk
android-10-x64
mzw_g.apk
android-11-x64
stasdk_core.apk
android-9-x86
8stasdk_core.apk
android-10-x64
8bdxadsdk.apk
android-9-x86
bdxadsdk.apk
android-10-x64
bdxadsdk.apk
android-11-x64
gdtadv2.apk
android-9-x86
gdtadv2.apk
android-10-x64
gdtadv2.apk
android-11-x64
Analysis
- max time kernel
179s - max time network
172s - platform
android_x64 - resource
android-x64-20240514-en - resource tags
androidarch:x64arch:x86image:android-x64-20240514-enlocale:en-usos:android-10-x64system - submitted
22/05/2024, 04:30
Static task
static1
Behavioral task
behavioral1
Sample
6600ada3fd0cf5c0f7b65d04889125cf_JaffaCakes118.apk
Resource
android-x86-arm-20240514-en
Behavioral task
behavioral2
Sample
bdxadsdk.apk
Resource
android-x86-arm-20240514-en
Behavioral task
behavioral3
Sample
bdxadsdk.apk
Resource
android-x64-20240514-en
Behavioral task
behavioral4
Sample
bdxadsdk.apk
Resource
android-x64-arm64-20240514-en
Behavioral task
behavioral5
Sample
gdtadv2.apk
Resource
android-x86-arm-20240514-en
Behavioral task
behavioral6
Sample
gdtadv2.apk
Resource
android-x64-20240514-en
Behavioral task
behavioral7
Sample
gdtadv2.apk
Resource
android-x64-arm64-20240514-en
Behavioral task
behavioral8
Sample
muzhiwanapp.apk
Resource
android-x86-arm-20240514-en
Behavioral task
behavioral9
Sample
muzhiwanapp.apk
Resource
android-x64-20240514-en
Behavioral task
behavioral10
Sample
mzw_d.apk
Resource
android-x86-arm-20240514-en
Behavioral task
behavioral11
Sample
mzw_g.apk
Resource
android-x86-arm-20240514-en
Behavioral task
behavioral12
Sample
mzw_g.apk
Resource
android-x64-20240514-en
Behavioral task
behavioral13
Sample
mzw_g.apk
Resource
android-x64-arm64-20240514-en
Behavioral task
behavioral14
Sample
stasdk_core.apk
Resource
android-x86-arm-20240514-en
Behavioral task
behavioral15
Sample
stasdk_core.apk
Resource
android-x64-20240514-en
Behavioral task
behavioral16
Sample
bdxadsdk.apk
Resource
android-x86-arm-20240514-en
Behavioral task
behavioral17
Sample
bdxadsdk.apk
Resource
android-x64-20240514-en
Behavioral task
behavioral18
Sample
bdxadsdk.apk
Resource
android-x64-arm64-20240514-en
Behavioral task
behavioral19
Sample
gdtadv2.apk
Resource
android-x86-arm-20240514-en
Behavioral task
behavioral20
Sample
gdtadv2.apk
Resource
android-x64-20240514-en
Behavioral task
behavioral21
Sample
gdtadv2.apk
Resource
android-x64-arm64-20240514-en
General
- Target stasdk_core.apk
- Size 2.1MB
- Sample240522-e43k5sca89
- SHA256 8dc8a08cb4af889317d11fec26e2c1058f2af5056a4dbc25deaec8707073947f
- MD5 e1dd5bacfa75b9cf6abf6eaa1635e3c7
- SHA1 96a86954d989f634798c91523712c34eab06da3d
- SHA512 e62c106f91d7a7202411a6938ed721fa695257f205e93772a87c59804a899a1bafd4887d48f2c9f33e5fe3ab6965227beb3fee007515ceb926e83d0e990fcc37
- SSDEEP 49152:V1anRWSRRAeAOHy5mWr7cZVsjFrcZzVCuSlH7WKYnRgIpLLw:naRW0AqyJ0vsjFGzoNK7nRgIpLw
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
- Requests cell location 1 TTPs 2 IoCs
Uses Android APIs to to get current cell information.
description ioc Process Framework service call com.android.internal.telephony.ITelephony.getAllCellInfo com.dbgj.stacore Framework service call com.android.internal.telephony.ITelephony.getCellLocation com.dbgj.stacore - Loads dropped Dex/Jar 1 TTPs 1 IoCs
Runs executable file dropped to the device during analysis.
ioc pid Process /data/user/0/com.dbgj.stacore/app_baidu_ad_sdk/__xadsdk__remote__final__builtin__.jar 5134 com.dbgj.stacore - Queries information about running processes on the device 1 TTPs 1 IoCs
Application may abuse the framework's APIs to collect information about running processes on the device.
description ioc Process Framework service call android.app.IActivityManager.getRunningAppProcesses com.dbgj.stacore - 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.
description ioc Process Framework service call android.net.wifi.IWifiManager.getConnectionInfo com.dbgj.stacore - Queries information about the current nearby Wi-Fi networks 1 TTPs 1 IoCs
Application may abuse the framework's APIs to collect information about the current nearby Wi-Fi networks.
description ioc Process Framework service call android.net.wifi.IWifiManager.getScanResults com.dbgj.stacore - Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
description ioc Process Framework service call android.app.IActivityManager.registerReceiver com.dbgj.stacore - Checks if the internet connection is available 1 TTPs 1 IoCs
description ioc Process Framework service call android.net.IConnectivityManager.getActiveNetworkInfo com.dbgj.stacore - Queries the unique device ID (IMEI, MEID, IMSI) 1 TTPs
- Reads information about phone network operator. 1 TTPs
Processes
-
com.dbgj.stacore1⤵
- Requests cell location
- Loads dropped Dex/Jar
- Queries information about running processes on the device
- Queries information about the current Wi-Fi connection
- Queries information about the current nearby Wi-Fi networks
- Registers a broadcast receiver at runtime (usually for listening for system events)
- Checks if the internet connection is available
PID:5134
Network
MITRE ATT&CK Mobile v15
Replay Monitor
Loading Replay Monitor...
Downloads
- Path /data/data/com.dbgj.stacore/app_baidu_ad_sdk/__xadsdk__remote__final__builtin__.jar
- Size 5KB
- SHA256 384159fbe804c89c77fbfd934d363665fd40ca510c3e797e87e03aa9e75697c1
- MD5 365148fc80a14f850dd0828614a8a70b
- SHA1 3d52c475995a409540a9ccc730d303aa22c05327
- SHA512 6aa4cbd1496c9830885b96b0325f9481e4c52d8a355667c83a69e1cd0e8d48dc93bd728f32971d0d7195d7499668f695636a2caec570076c896aa4177d70e3e4
- SSDEEP 96:DE63a6AWOMdgxLk/HG758blrb+WS1JCmh:DEwMdMdg5k/m75u4Emh
- MD5 SHA1 SHA512 SSDEEP
- Path /data/data/com.dbgj.stacore/app_baidu_ad_sdk/__xadsdk__remote__final__builtin__.jar
- Size 85KB
- SHA256 516023ce55fff40074d3c3d9016c023b1fc7dfba2b59c172f89141f1484d418e
- MD5 3c850ffec5bdd850f123077ca210a411
- SHA1 1c1ae4678b8a3b65640f047cb1bd72bc70d66f97
- SHA512 aa3611687b6140ee9214392a84bc1ef55a6425a84a4e413dfcb2e936a931b9015e1e4ec53ad73539d26622427f9e6da0eae5c58ffc18285de42fc15639d786dd
- SSDEEP 1536:E4A1vm52J1h/mgxeek9/Ckkf1THL8BNbM/DXO8Q/3yJ463v6hHA0UGcVrSj:e9mkJ1tmg/I/tkdP8sa80O42uXcVrE
- MD5 SHA1 SHA512 SSDEEP
- Path /data/data/com.dbgj.stacore/app_baidu_ad_sdk/__xadsdk__remote__final__builtin__.jar (deleted)
- Size 85KB
- SHA256 3c68f3a081aef89dfa656364f828c0150c4229a7b0dce884a8765e2c986efcab
- MD5 b5e045d2b4505cd3ede39dbd4843cfaf
- SHA1 87e03db4397891eef9d20aa16e83fab9e3e68f79
- SHA512 a3bc8ebdee8d23806844aa854896eafe1d7118a3f450002b32d1a14ff1e54796911f7b4b20f27730e9fc7f56cff799bf6fe244b7751f20ce83224b67a53b447c
- SSDEEP 1536:Veek9/Ckkf1THL8BNbM/DXO8Q/3yJ463v6hHA0UGcVrSj:DI/tkdP8sa80O42uXcVrE
- MD5 SHA1 SHA512 SSDEEP
- Path /data/data/com.dbgj.stacore/app_baidu_ad_sdk/oat/__xadsdk__remote__final__builtin__.jar.cur.prof
- Size 149B
- SHA256 aa321640fac6e585621a916218c2e8b77f29444142002adc60bba257eb4ed0ce
- MD5 7d300ce4a503a91a0da57807cf3ec5a7
- SHA1 9446281b0d2729b655ba5b408799fee665b41557
- SHA512 3009237fc0e8a280e3492d6a52062c660655d0803d839364ddc5383494f67c13c9f4fa525ac8fbdf32808645886f52154efc62fc9af7d3220c1fe626a8254544
- MD5 SHA1 SHA512
- Path /data/user/0/com.dbgj.stacore/app_baidu_ad_sdk/__xadsdk__remote__final__builtin__.jar
- Size 208KB
- SHA256 1cc33691b0bd133bf03839ada68ee4edb4e9ab3e06621e4473a4a9fc34169a0c
- MD5 8ac0f6e404323d80b3aa5d7132125463
- SHA1 547b41a4d04b4448a57a26ce9a4a612743153523
- SHA512 50b539515417a0013b1d02d19d58721c6f0613d5009ee5d879f57454c650691cd995d9ce11c293ec95426821fcdc0f91b5a49481eb27d5e30968b87939547566
- SSDEEP 3072:3dqq3gmye2hfHG+Skr253mkGts6FE/1Rt8Mgu8qErAAOGNbsh6NGJV+P3Xg:31ILHhS8u37Mo17g6ErAmNgJ7
- MD5 SHA1 SHA512 SSDEEP
- Path /storage/emulated/0/data/.systemid
- Size 36B
- SHA256 f330cf1ef23c68e468ad32543b03ebdaeab8554de46bbed59ccdeba892a298b9
- MD5 9ac186a4a8d1a49a9f47c92a59f01762
- SHA1 a245d1685087757e362ff9b6bb2400d6d6eb06f2
- SHA512 302b3b30931f2b8059f762d88d68989662507e467c449783803f63512783f6d21f2262a92be2e177a49f13e339e60d9b37418a509335c06dc129db594019731c
- MD5 SHA1 SHA512
- Path /storage/emulated/0/data/.systemmac
- Size 17B
- SHA256 c248c629af1fe0a8c46b95668064c1d2952a9e91d207bc0cc3c5d584c2f7553a
- MD5 0f607264fc6318a92b9e13c65db7cd3c
- SHA1 c1976429369bfe063ed8b3409db7c7e7d87196d9
- SHA512 9dbd40b135b46c7be31b8c7d11c75b0b179af3a6550fca52ec447583aeb50aaaedb4b1e9373cf8826615149549a2efaee04efdc9a282e3a6b387c73099c13fb1
- MD5 SHA1 SHA512