Malware Analysis Report

2024-07-28 11:34

Sample ID 240615-feh1wayhqe
Target acecd706ac72ddea24f10225af620272_JaffaCakes118
SHA256 c24ad8e67355cc7992a8b1854f38a16712846af7ac3099794609d7f731ffd944
Tags
discovery evasion execution persistence stealth trojan collection credential_access impact
score
8/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral3

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
8/10

SHA256

c24ad8e67355cc7992a8b1854f38a16712846af7ac3099794609d7f731ffd944

Threat Level: Likely malicious

The file acecd706ac72ddea24f10225af620272_JaffaCakes118 was found to be: Likely malicious.

Malicious Activity Summary

discovery evasion execution persistence stealth trojan collection credential_access impact

Removes its main activity from the application launcher

Obtains sensitive information copied to the device clipboard

Queries the mobile country code (MCC)

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

Schedules tasks to execute at a specified time

Checks CPU information

Checks memory information

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-15 04:47

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-15 04:47

Reported

2024-06-15 04:50

Platform

android-x86-arm-20240611.1-en

Max time kernel

24s

Max time network

141s

Command Line

com.topfreegames.bikeracefreeworld.hack

Signatures

Removes its main activity from the application launcher

stealth trojan evasion
Description Indicator Process Target
N/A N/A N/A N/A

Queries the mobile country code (MCC)

discovery
Description Indicator Process Target
Framework service call com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone N/A N/A

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

persistence
Description Indicator Process Target
Framework service call android.app.IActivityManager.registerReceiver N/A N/A

Schedules tasks to execute at a specified time

execution persistence
Description Indicator Process Target
Framework service call android.app.job.IJobScheduler.schedule N/A N/A

Checks CPU information

Description Indicator Process Target
File opened for read /proc/cpuinfo N/A N/A

Checks memory information

Description Indicator Process Target
File opened for read /proc/meminfo N/A N/A

Processes

com.topfreegames.bikeracefreeworld.hack

Network

Country Destination Domain Proto
GB 142.250.180.14:443 tcp
N/A 224.0.0.251:5353 udp
US 1.1.1.1:53 freegeoip.net udp
US 104.21.81.232:443 freegeoip.net tcp
US 1.1.1.1:53 lp.androidapk.world udp
US 104.21.81.232:80 freegeoip.net tcp
GB 142.250.187.206:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.187.238:443 android.apis.google.com tcp

Files

/data/data/com.topfreegames.bikeracefreeworld.hack/databases/evernote_jobs.db-journal

MD5 a14a161cc37215509559aa8c7c25fba3
SHA1 879e2302e9f87b60ece6967aab96f8629c49a23c
SHA256 3b8a8a878103ff5f9b24348be7a9e355eedbe37d4995d054e425df52d6f9e8ef
SHA512 00ada29cd41c8d3b314effbe207b3cfe3d6ee092dd95f3ac81722cad05b59c2fa81dfdb8de3d0bd8e2213df6f8da53fbab8fd9a6f6c9b6ecf36aded28b32bb1c

/data/data/com.topfreegames.bikeracefreeworld.hack/databases/evernote_jobs.db

MD5 5d85664f8e614fcaef42be2e6f649027
SHA1 09c6288922102f6114a823f4992415fd3373d61e
SHA256 55f8907e91226ef43a05583c7b4623b4e26994b62d20c8603975ccc1fa3b9409
SHA512 3d6006a3e82d00fe9bc443e940acc5df12ec84114fcbcf8fbc8099c085cb1229b21a217b7445129b50558bfef5100894686d7359eb80b7ef087b65c7be3bc6e9

/data/data/com.topfreegames.bikeracefreeworld.hack/databases/evernote_jobs.db-shm

MD5 bb7df04e1b0a2570657527a7e108ae23
SHA1 5188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256 c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512 768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

/data/data/com.topfreegames.bikeracefreeworld.hack/databases/evernote_jobs.db-wal

MD5 911bfe06203cea094061a627fad6d7f3
SHA1 4253e25ae2423ac2d8b16e5bbd04bc386694095f
SHA256 4b718778b28152fc014f2a3aa05d9001a341c743d3b41adb5a8d2ffa04b3c783
SHA512 34eb40a66815816ee71781486ccffcee74ae0ae5c81dcad59d29bea9ee577051edcd607022f61415ea52ad1826368c8d89275e028382d303c39f43fc6e0e75e5

/data/data/com.topfreegames.bikeracefreeworld.hack/databases/evernote_jobs.db-wal

MD5 3f73c4027bed8c01700b01ce19c8c822
SHA1 8ec26b7a77bdc4c3c2b4a1d0cce6c906657f7228
SHA256 a0bab46d7c0caff1be547bc3cb0eb15a25cdcd3b73a24f5134083d964411525d
SHA512 62b49d730e1b61cbbb917ccfdeb207ca668c8f3b1716a9ad2218078ee62e192a0542e3d0ce303986039671831f8c027fd82bd2bc082b3a2f00683386e7e41c54

/data/data/com.topfreegames.bikeracefreeworld.hack/databases/evernote_jobs.db

MD5 eb426ad404bec715304973685ea00bf2
SHA1 7ab54c1df75e7b59c59d19c3a043c311c6a39807
SHA256 11882c3f828b04585d689a661bb5875fb94e90726d5d56c26206de0f9e285adc
SHA512 c6c50f7bf4205f730276fc0f3cf9945a800dd2c2ad6cbd3db90456d34bd7c34831c955020bea833099bccb933ca5662b7601a015f1060d9adfbb85b36e007e6b

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-15 04:47

Reported

2024-06-15 04:50

Platform

android-x64-20240611.1-en

Max time kernel

24s

Max time network

147s

Command Line

com.topfreegames.bikeracefreeworld.hack

Signatures

Removes its main activity from the application launcher

stealth trojan evasion
Description Indicator Process Target
N/A N/A N/A N/A

Obtains sensitive information copied to the device clipboard

collection credential_access impact
Description Indicator Process Target
Framework service call android.content.IClipboard.addPrimaryClipChangedListener N/A N/A

Queries the mobile country code (MCC)

discovery
Description Indicator Process Target
Framework service call com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone N/A N/A

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

persistence
Description Indicator Process Target
Framework service call android.app.IActivityManager.registerReceiver N/A N/A

Schedules tasks to execute at a specified time

execution persistence
Description Indicator Process Target
Framework service call android.app.job.IJobScheduler.schedule N/A N/A

Checks CPU information

Description Indicator Process Target
File opened for read /proc/cpuinfo N/A N/A

Checks memory information

Description Indicator Process Target
File opened for read /proc/meminfo N/A N/A

Processes

com.topfreegames.bikeracefreeworld.hack

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 172.217.169.42:443 tcp
US 1.1.1.1:53 ssl.google-analytics.com udp
GB 142.250.187.232:443 ssl.google-analytics.com tcp
US 1.1.1.1:53 freegeoip.net udp
US 172.67.165.196:443 freegeoip.net tcp
US 1.1.1.1:53 lp.androidapk.world udp
US 172.67.165.196:80 freegeoip.net tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.179.238:443 android.apis.google.com tcp
GB 172.217.169.42:443 tcp
GB 142.250.187.206:443 tcp
GB 142.250.187.194:443 tcp
GB 172.217.169.42:443 tcp
GB 172.217.16.228:443 tcp
GB 172.217.16.228:443 tcp
GB 142.250.179.238:443 android.apis.google.com tcp

Files

/data/data/com.topfreegames.bikeracefreeworld.hack/databases/evernote_jobs.db-journal

MD5 931126e9df24ad3951bc1de9519ebf8e
SHA1 d30c5aac17ea532b163fafefb8a0404c8601eb3f
SHA256 8266214188bca8a7fa8430e4857519ee8339b38e33b6e132ee868a36391a2537
SHA512 9874ce8b8e646191f37f8759e98321ac4dfb915c4d3f412491fd3d50cb5c921b8d1df6514dc2e2c57cd6ca6f616a30260126ffea9c933aa93f61556bc29047e4

/data/data/com.topfreegames.bikeracefreeworld.hack/databases/evernote_jobs.db

MD5 12627a2ec645c4a4bc50dba5903afd59
SHA1 504005c938517e61bcf68b65a055c2faba635c2e
SHA256 f177ffae9650eb4f407c2d9a510bb5a5abe1ece2fdfe24effc62478a1bfa5903
SHA512 7ff69589296e02383a217373399e75d8a82fa17146e4273f4c0eb630f096dd9f394a3324d60858b02f7e5cf177c82c6d966f5cbedb68ae6a98df7cc851b79cfd

/data/data/com.topfreegames.bikeracefreeworld.hack/databases/evernote_jobs.db-journal

MD5 89da61c958ac631b1c4b282e6011f7c1
SHA1 82aada41bfddd7c47edcc4024e76502920fb2243
SHA256 9ca141b36f5632a4e49139b9a317de5f2ca4dc6c9d43be4eeb2fcfa4145345af
SHA512 62df9d1de6628184812e74d45d16bf10e7ee3c226d0aa31ece80494a2c2c4e12c1d8f43f035feebf399b0f9ef43de16107f6ec53955cb393c662742e9ca17389

/data/data/com.topfreegames.bikeracefreeworld.hack/databases/evernote_jobs.db-journal

MD5 160856b36a355c1d029ab0cce3080fd2
SHA1 c51d84bc02f6616e6561db800df08e79197590dc
SHA256 5cb1d6923e5d414d9de0f0c3261dd449fbf1a497b25405f3af840fdbdb289f9e
SHA512 c88b804c48dc29fb687551125d57ef1c53db7e6fd11a07a43aea8be50b2fd085c7dabb7061ecd8520883ea8902b727bd88003fabe2f336be1258e87085f4b1f0

/data/data/com.topfreegames.bikeracefreeworld.hack/databases/evernote_jobs.db-journal

MD5 e7cd1c256da77cd9d7e6cf04e8958ce9
SHA1 7c386c13c6366064f3feb682303df82ae4ac5ec1
SHA256 beee24cb612cdef1fc579a25b32dcff7776c675979afe828a8e7d002e3cf47b5
SHA512 28cd1cd5e83a595cbc3506a3108ee7a55b8a1bc7a0732501852c36d1408798d971b2371c29f281ed7356e7051659feedd6f208e1af403cbcdf2ad29bb117a3a9

/data/data/com.topfreegames.bikeracefreeworld.hack/databases/evernote_jobs.db

MD5 1d8865c76157c28c5db09ef0e166539f
SHA1 bbff0262c3ff8779820802ea8501aa49fce3693d
SHA256 bc2b0f66b51e2385f0e0f8632337c83d751fd4e20caae1de21c33930c50ed275
SHA512 64024a6b250a24806d54e6878520027500cc07c7ff6808c623272193b9e0768fd04a543880837788fbf071b5c3f058349bb758813fd99117cd1eeeb44398e2f9

Analysis: behavioral3

Detonation Overview

Submitted

2024-06-15 04:47

Reported

2024-06-15 04:50

Platform

android-x64-arm64-20240611.1-en

Max time kernel

25s

Max time network

132s

Command Line

com.topfreegames.bikeracefreeworld.hack

Signatures

Removes its main activity from the application launcher

stealth trojan evasion
Description Indicator Process Target
N/A N/A N/A N/A

Obtains sensitive information copied to the device clipboard

collection credential_access impact
Description Indicator Process Target
Framework service call android.content.IClipboard.addPrimaryClipChangedListener N/A N/A

Schedules tasks to execute at a specified time

execution persistence
Description Indicator Process Target
Framework service call android.app.job.IJobScheduler.schedule N/A N/A

Checks CPU information

Description Indicator Process Target
File opened for read /proc/cpuinfo N/A N/A

Checks memory information

Description Indicator Process Target
File opened for read /proc/meminfo N/A N/A

Processes

com.topfreegames.bikeracefreeworld.hack

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 172.217.16.234:443 tcp
GB 172.217.16.234:443 tcp
US 1.1.1.1:53 freegeoip.net udp
US 1.1.1.1:53 ssl.google-analytics.com udp
GB 142.250.187.232:443 ssl.google-analytics.com tcp
US 104.21.81.232:443 freegeoip.net tcp
US 104.21.81.232:80 freegeoip.net tcp
US 1.1.1.1:53 lp.androidapk.world udp
GB 142.250.187.206:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.179.238:443 android.apis.google.com tcp
GB 216.58.201.100:443 tcp
GB 216.58.201.100:443 tcp

Files

/data/user/0/com.topfreegames.bikeracefreeworld.hack/databases/evernote_jobs.db-journal

MD5 9daadb5ebc030128f8b29103135ec022
SHA1 2cf71b6d86dc8dafd48caa74a438b7c4a567d72b
SHA256 3b8d53d7eba4f982af6ab13e68f15153df5629229fb0a7aab58e693591a872cd
SHA512 774dc60e3a09f6806790f17cfa284a3549e502639aefc09158822bedffb2ee13cea59c5e23c66c84b66aa724e8b043636fe9257bd823f7889e5e3d19fbd0f70a

/data/user/0/com.topfreegames.bikeracefreeworld.hack/databases/evernote_jobs.db

MD5 58c0b6e45328752b20ac6e719ac034f8
SHA1 372b2638afd00bbbc4034657b3df3d2e428fb367
SHA256 9d74f93afa5a179b1ba2f19f154b2880aa8b99c88209802099045a0874d2426a
SHA512 2d347d5824b9ab701e341c89e8327a95fd6bab8e92ee15ce9550da368d773e22bff304072a4854df5ab763750a7401f7aa61a49e3292d62c27fa9f20536eb3ab

/data/user/0/com.topfreegames.bikeracefreeworld.hack/databases/evernote_jobs.db-journal

MD5 71b9c74e4ece4e617dff5767158e8ed1
SHA1 d32fd0b376ee91b082d0295332e531b0e834bae9
SHA256 58d4b763ebf32d17af090a284fb7c5080ac7cf5fb55cf4d91aa11b0039f6714b
SHA512 d62253a93daa29e5433d21e9d8b7f4850db4b79c98d338f89a2f6bcdb7c1cfb39e83407a99c1fab312425614df7dfb59c22f76c7b253cb14c511ad28ba131f4e

/data/user/0/com.topfreegames.bikeracefreeworld.hack/databases/evernote_jobs.db-journal

MD5 217098dc82c5eaf0171557b094d04c1f
SHA1 34668f65668a30a08e24c6bd59b7cf33e3a28cca
SHA256 9d9258741ce39b1c7c27bbe92f41f1abfe61f2619d05f7067d3799f86e673d12
SHA512 aa2bcdc6ebe7a8d6499c58214d8e0caaee5e651b15557d51ea6c563c7d3063dcd81ee48fb4f3489cf69758145201f1853c55fb912f776cb790604ca916dc8cec

/data/user/0/com.topfreegames.bikeracefreeworld.hack/databases/evernote_jobs.db-journal

MD5 318ac1992457a26be81ad55881b46678
SHA1 033ae45630a3cd4fe5cc63b14deb8a2d9cd232cb
SHA256 e63c510fb63cb7d893757fb01b94bb4cbbd7c57d16cfc883dbac8a6faca7abb1
SHA512 7316766f7504040cecdc609e8a0b24d730a208f59843444b5093db7b451abd245e5552e41a7b723c8f87c632b79fd937a10ceb49d42d23ab7b5ed6b9d3c14c97

/data/user/0/com.topfreegames.bikeracefreeworld.hack/databases/evernote_jobs.db

MD5 c264fe4299a2681794628723eccaa026
SHA1 e132e3a97d81a57f0ddde2a6a76a9ad1e200a160
SHA256 e20dcfa639abe4318f124050683a2550a930cf33364fce7412c0c6cd62b96694
SHA512 7608520a026bd9916b6fc89eca8601c510f9a1c405e992af52d56ce9a42b05f1cdfc91c479e42005aecd7fe2fe3c32035e659752d764c3e67049e9d0f8a9d221