Analysis
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max time kernel
148s -
max time network
133s -
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
03/11/2024, 11:34
Static task
static1
Behavioral task
behavioral1
Sample
8b4733a23fbf49a0e2e51648df5f1fa1_JaffaCakes118.apk
Resource
android-x86-arm-20240624-en
Behavioral task
behavioral2
Sample
8b4733a23fbf49a0e2e51648df5f1fa1_JaffaCakes118.apk
Resource
android-x64-20240624-en
Behavioral task
behavioral3
Sample
8b4733a23fbf49a0e2e51648df5f1fa1_JaffaCakes118.apk
Resource
android-x64-arm64-20240624-en
General
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Target
8b4733a23fbf49a0e2e51648df5f1fa1_JaffaCakes118.apk
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Size
395KB
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MD5
8b4733a23fbf49a0e2e51648df5f1fa1
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SHA1
d3d7c089283635871557da23decfff4ea3d93783
-
SHA256
c92777162d08e056f6f26c21334e123e9eed66e7d1093ec45a28ffb427655479
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SHA512
60ed46ccefde5ad7a65d53fd6d4d4f89642c738cebe9aa5b6de3c9eaddb66369fbfe73721296942712ab089e3f7cda4c65b0833cb0440c8cdf5584ebe6f96ed3
-
SSDEEP
12288:JaK0WTK0Wzlo7bkvEWP+0LJtwtyaqvM16:UKvKNosvF+CF
Malware Config
Signatures
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Loads dropped Dex/Jar 1 TTPs 3 IoCs
Runs executable file dropped to the device during analysis.
ioc pid Process /data/user/0/com.as.ytb.a7/dexCache/classes.dex 4245 com.as.ytb.a7 /data/user/0/com.as.ytb.a7/dexCache/classes.dex 4370 /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.as.ytb.a7/dexCache/classes.dex --output-vdex-fd=133 --oat-fd=134 --oat-location=/data/user/0/com.as.ytb.a7/dexCache/oat/x86/classes.odex --compiler-filter=quicken --class-loader-context=& /data/user/0/com.as.ytb.a7/dexCache/classes.dex 4245 com.as.ytb.a7 -
Acquires the wake lock 1 IoCs
description ioc Process Framework service call android.os.IPowerManager.acquireWakeLock com.as.ytb.a7 -
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 35 ipinfo.io -
Queries information about active data network 1 TTPs 1 IoCs
description ioc Process Framework service call android.net.IConnectivityManager.getActiveNetworkInfo com.as.ytb.a7 -
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.as.ytb.a7 -
Queries the mobile country code (MCC) 1 TTPs 1 IoCs
description ioc Process Framework service call com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone com.as.ytb.a7 -
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.as.ytb.a7 -
Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
description ioc Process Framework API call javax.crypto.Cipher.doFinal com.as.ytb.a7 -
Checks CPU information 2 TTPs 1 IoCs
description ioc Process File opened for read /proc/cpuinfo com.as.ytb.a7 -
Checks memory information 2 TTPs 1 IoCs
description ioc Process File opened for read /proc/meminfo com.as.ytb.a7
Processes
-
com.as.ytb.a71⤵
- Loads dropped Dex/Jar
- Acquires the wake lock
- Queries information about active data network
- Queries information about the current Wi-Fi connection
- Queries the mobile country code (MCC)
- Registers a broadcast receiver at runtime (usually for listening for system events)
- Uses Crypto APIs (Might try to encrypt user data)
- Checks CPU information
- Checks memory information
PID:4245 -
/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.as.ytb.a7/dexCache/classes.dex --output-vdex-fd=133 --oat-fd=134 --oat-location=/data/user/0/com.as.ytb.a7/dexCache/oat/x86/classes.odex --compiler-filter=quicken --class-loader-context=&2⤵
- Loads dropped Dex/Jar
PID:4370
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Network
MITRE ATT&CK Mobile v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
512B
MD5fe2cc2babb2bdd775f9c3f39726166d9
SHA1937cbad9c7968ff8e671ff0663c731f966bdf853
SHA256bbc11d3835215f0d2cd6b18e0eeeb05efe720635e650082f36c3610e9f1262f7
SHA512c7a5d5a5f102045a395c998c1fc6c0e6a57522e48b88c37e25d454371ac38acc0829d9bf9cd601daaee01ab4f2c1f593e92a8d63ba5b450bff568d95ca878e5e
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Filesize
32KB
MD521591bab88a04dbebeb3f45dcb8ba36a
SHA125ef3eeb3c9bd4f1f574ad49316f3a6aacbc1b5e
SHA2567bc52f93506a4a85aacaf5a59761c5508afc36549464ed56d801a15003634d93
SHA5120423e916eedb36f81bc837407f2686d99e1e7ed7ff103b90ed4be4144f2a1f95a9b6b0078809391274519f6fbedcb3db5f5e748aec34ed683d483773997eadd7
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Filesize
512B
MD51fabe231b0b345ee1684ffcb8a1aa5da
SHA1bc15cdc7e8b70ea364ae6ff3bdf633df50995f20
SHA25658761165cc78067cbb4bb6b6377f504f2d9ae6ad36b88fc55cd0affd1cf154d0
SHA512115ad745b16f040841e2f3f70b63bab931dcbdd0908a2d2f59eabce2beda789d76f9c8e812ed8c6628643337b2e20e9345caff0aa46820992b0a29388a2623c0
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Filesize
36KB
MD5b7899e65f55747b2417c250e511fbb44
SHA19d925334b4db405606cb04753438569d67e74423
SHA256d13a1124c0523e40049f8a23cfeb78218811fd2b566f83ac0bdeb31c019219ed
SHA512e738bc5591f331c2d0425403338deebcd2a36dac609e822a036b8db6dfbe2b4a01312a1913b31dae3462e4cb32fc9db1ae97ca507252da685345c6098e2558cf
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Filesize
4KB
MD5f2b4b0190b9f384ca885f0c8c9b14700
SHA1934ff2646757b5b6e7f20f6a0aa76c7f995d9361
SHA2560a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514
SHA512ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1
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Filesize
512B
MD5f745f2bc06aedda9fd2047022f94f659
SHA1b5f86742e8950bfd98b5f8bb70af13cdfa759b71
SHA256c04e32c33b44b26be74b2745da231be7a1eb4e4e7ba70829b77404810a7b23cb
SHA512836147395be360c4dbb7541e0b144b5ae994ff5f9643b0f30b7327f7a142ab6e27e2fdea10f7d07b2f5acee039ecaeef2f307c77db2f1ed09652f7cd579354dc
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Filesize
32KB
MD5bb7df04e1b0a2570657527a7e108ae23
SHA15188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012
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Filesize
32KB
MD5d5fa18ed8fcc35f2d76d2f62094e2714
SHA1643b5ca190c1407427b8aca0fa9ce6a89df0bb35
SHA2564ff947fac7423c403f218cc43ffdb85b166dc24868cbf5599ef2158e156d64fb
SHA51298d0feb629f5e072a78b5eccb4cbf66dad11e6dbe5fb9dcff0fd81defe626bebf8aa42ba4d84e4ac5988144c857d195383d19faa5461a304ec7c16855e6c207f
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Filesize
300KB
MD51d55cae517be1f69da2dec1347b21f20
SHA1e75d4cbdf2608bae5ed34dfee93ca7b76e9e5b29
SHA256fdb0ff8e617b44275d17d7198356363c499a10268d4208d6be01c7f9032353e9
SHA512a6615c74345a2d33e261a631a96f7dff55cd3ab47a62990fc7177030fa4d3f28166ac65f3d0e781051af51979ae73e54eca2ad28af625c285890b2829e385e0c
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Filesize
256B
MD536dee462c0ea21a278041691e272bb50
SHA132e5419759054b113ee6a8a93885693f148c0673
SHA2567de597c28a059bcd6d1ebd980e80747a8c101db43399c5f32b52ad327ef023ab
SHA512bf252ebf6c49f11451ff89ae07aa26cec1b61f3e7c87b21e25a4c23a86f7bb8163772a89cba5e94b5f73c45209b39c43ce44e492e357783d1cb36604516e36fd
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Filesize
151KB
MD5c5e95f065006412e1fce4950534688ff
SHA13e63d3a91dc6d43b344130f5394d99c78f89e203
SHA256e6b674fe6603d0b1027c0ac173f2d40771958386a3741ce0cdccf2cacc3a7eb6
SHA5126e6f635e6eff50359a18b6a89e80bb258e7f644bded3c537f7a74ee87ba31db24ce296d565b78d33c91a8179230acd97d09a6b6c2a7b98471b89889c83bb92c6