036a6b3095a3bbc31013eca2835edc04b04027503ec6dd0bb760bf71318ca3bb

Analysis

max time kernel
179s
max time network
139s
platform
android_x86
resource
android-x86-arm-20240514-en
resource tags

androidarch:armarch:x86image:android-x86-arm-20240514-enlocale:en-usos:android-9-x86system
submitted
26/05/2024, 16:12

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General

Target

760befffdf8037837b9f3c9ab2f8c50e_JaffaCakes118.apk
Size

5.2MB
MD5

760befffdf8037837b9f3c9ab2f8c50e
SHA1

558e23cddd081d9e96143935e6af12aaf107508d
SHA256

036a6b3095a3bbc31013eca2835edc04b04027503ec6dd0bb760bf71318ca3bb
SHA512

3befda444b5f8a37035a27fff6e780709bdb5782e38ed6d781b93074223d262cbcc9d725e5263d58e557d3459025d59d59f9fbedff86d6ab2e8c8e5a550538e9
SSDEEP

98304:etxLHcjljufnqnOd1wuesBGIIRq0ld3CkZTsGaMe/qlJd/DuE0SilaaGKuCuEJM8:etV8jRoqnO3wTsvIdVpaUuE0SRKuCuEx

Score

8^/10

banker discovery evasion persistence

Malware Config

Signatures

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

Checks CPU information 2 TTPs 1 IoCs

Checks CPU information which indicate if the system is an emulator.

evasion discovery

System Checks

T1633.001

System Information Discovery

T1426

description	ioc	Process
File opened for read	/proc/cpuinfo	com.ailk.android.sjb4g

Queries the phone number (MSISDN for GSM devices) 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.ailk.android.sjb4g

Acquires the wake lock 1 IoCs

description	ioc	Process
Framework service call	android.os.IPowerManager.acquireWakeLock	com.ailk.android.sjb4g

Checks if the internet connection is available 1 TTPs 1 IoCs

discovery

System Network Connections Discovery

T1421

description	ioc	Process
Framework service call	android.net.IConnectivityManager.getActiveNetworkInfo	com.ailk.android.sjb4g

Domain associated with commercial stalkerware software, includes indicators from echap.eu.org 1 IoCs

flow	ioc
6	alog.umeng.com

com.ailk.android.sjb4g
1⤵
- Checks CPU information
- Registers a broadcast receiver at runtime (usually for listening for system events)
- Acquires the wake lock
- Checks if the internet connection is available
PID:4263

Network

MITRE ATT&CK Mobile v15

Initial Access

Execution

Persistence

Event Triggered Execution

T1624

Broadcast Receivers

T1624.001

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1633

System Checks

T1633.001

Credential Access

Discovery

Software Discovery

T1418

Security Software Discovery

T1418.001

System Information Discovery

T1426

System Network Configuration Discovery

T1422

System Network Connections Discovery

T1421

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

/data/data/com.ailk.android.sjb4g/databases/ailk_sjb.db

Filesize
4KB

MD5
f2b4b0190b9f384ca885f0c8c9b14700

SHA1
934ff2646757b5b6e7f20f6a0aa76c7f995d9361

SHA256
0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514

SHA512
ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

Download Submit
/data/data/com.ailk.android.sjb4g/databases/ailk_sjb.db-journal

Filesize
512B

MD5
b564c85830f6b50e22a7172add45f1fb

SHA1
e890fb8ff5d8f3c655df50784b45823e89e0e6fe

SHA256
bd32e5394abe982a58ac482b02d850703ee15dfcd409a698591773dabe848df2

SHA512
611aa040a5463963cf3996bff9a8d36f35ea91cdf20587bf2a093e4ea68c6f186580ba89c1d17e22ad162e296a9154f1845ea3be14869abc7def108f1a9197fa

Download Submit
/data/data/com.ailk.android.sjb4g/databases/ailk_sjb.db-shm

Filesize
32KB

MD5
bb7df04e1b0a2570657527a7e108ae23

SHA1
5188431849b4613152fd7bdba6a3ff0a4fd6424b

SHA256
c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

SHA512
768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

Download Submit
/data/data/com.ailk.android.sjb4g/databases/ailk_sjb.db-wal

Filesize
177KB

MD5
8609d274338ba5077f5b1d818ab548b5

SHA1
9b1ee034487a2031aaab7c9b53fe2b5ebd947983

SHA256
ec0f6ce0012c488ad5475661cfc269ad771caa6472a7e613ccbccd14aa0ea739

SHA512
f2e3203bb52605738625a38200d56ce5e6de0cac604155ac876d9d1172d4a42224f9537bf611ccfccbd8e6665f998baabde9277041c3b4e795c970caa0d06fad

Download Submit
/data/data/com.ailk.android.sjb4g/files/mobclick_agent_cached_com.ailk.android.sjb4g

Filesize
122B

MD5
dba298328105243e4aef98e377f0f5c6

SHA1
a8d589462beec077079a129a33bb07c35f0c2c91

SHA256
1493c84cfb9339728213e6f35b15761e5893569f106436c71c70010316a7b93f

SHA512
ce29acce58dad222f35fe3098936ae6816a4f8a530b0d04df62d021d20cba4f577686f5d19ae952480bb7205785f7978266a08d7aadc605e3a47a2bb3501912b

Download Submit