Malware Analysis Report

2024-09-09 12:57

Sample ID 240614-l24hzszbln
Target a919ff8ca9f92ba629ea03c9e65af2fe_JaffaCakes118
SHA256 239e402f006a6c90eba982e141d08d000cc0b9cb95c192ff7d99fc8a0d6ca32a
Tags
discovery collection evasion
score
7/10

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 Overview

score
7/10

SHA256

239e402f006a6c90eba982e141d08d000cc0b9cb95c192ff7d99fc8a0d6ca32a

Threat Level: Shows suspicious behavior

The file a919ff8ca9f92ba629ea03c9e65af2fe_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary

discovery collection evasion

Requests cell location

Reads information about phone network operator.

Requests dangerous framework permissions

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

Queries information about active data network

Queries information about the current Wi-Fi connection

Checks CPU information

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-14 10:02

Signatures

Requests dangerous framework permissions

Description Indicator Process Target
Allows read only access to phone state, including the current cellular network information, the status of any ongoing calls, and a list of any PhoneAccounts registered on the device. android.permission.READ_PHONE_STATE N/A N/A
Allows an application to read the user's contacts data. android.permission.READ_CONTACTS N/A N/A
Allows an application to write the user's contacts data. android.permission.WRITE_CONTACTS N/A N/A
Allows an application to read or write the system settings. android.permission.WRITE_SETTINGS N/A N/A
Allows an application to send SMS messages. android.permission.SEND_SMS N/A N/A
Allows an application to initiate a phone call without going through the Dialer user interface for the user to confirm the call. android.permission.CALL_PHONE N/A N/A
Allows an application to read SMS messages. android.permission.READ_SMS N/A N/A
Allows an application to receive SMS messages. android.permission.RECEIVE_SMS N/A N/A
Allows an application to write to external storage. android.permission.WRITE_EXTERNAL_STORAGE N/A N/A
Allows an app to access approximate location. android.permission.ACCESS_COARSE_LOCATION N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-14 10:02

Reported

2024-06-14 10:05

Platform

android-x86-arm-20240611.1-en

Max time kernel

65s

Max time network

140s

Command Line

com.wyt.free

Signatures

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

Description Indicator Process Target
N/A alog.umeng.com N/A N/A

Queries information about active data network

discovery
Description Indicator Process Target
Framework service call android.net.IConnectivityManager.getActiveNetworkInfo N/A N/A

Queries information about the current Wi-Fi connection

discovery
Description Indicator Process Target
Framework service call android.net.wifi.IWifiManager.getConnectionInfo N/A N/A

Reads information about phone network operator.

discovery

Checks CPU information

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

Processes

com.wyt.free

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 oc.umeng.com udp
CN 59.82.23.79:80 oc.umeng.com tcp
US 1.1.1.1:53 alog.umeng.com udp
CN 223.109.148.179:80 alog.umeng.com tcp
US 1.1.1.1:53 oc.umeng.co udp
CN 223.109.148.177:80 alog.umeng.com tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.187.238:443 android.apis.google.com tcp
CN 223.109.148.176:80 alog.umeng.com tcp
CN 223.109.148.178:80 alog.umeng.com tcp
CN 223.109.148.130:80 alog.umeng.com tcp
CN 223.109.148.141:80 alog.umeng.com tcp
US 1.1.1.1:53 alog.umeng.co udp

Files

/data/data/com.wyt.free/files/dm.sqlite-journal

MD5 eaa207c2311d43c8263ee0e053042361
SHA1 a76e85329429d411519a41c15295b1dd6501d4c2
SHA256 0897067ff6db2be00647126e93035cae56c3e445711d24cceb4a2e206dc4e5d5
SHA512 0b546c34e0fb0774662b8df3081dd3d84cbb81882acbc3deddc8746192d30f05f3a966ea02536fcdc85fb47fbaa8f0499956a119330e201ad7b094b68fafd9eb

/data/data/com.wyt.free/databases/place.sqlite-journal

MD5 5f6ebe75841663400b3c77083d08c48d
SHA1 582f931f4c994cc5d96d5fcf35cb18f9b845bf5e
SHA256 4a7bc664869f74f1ad2bf8fb651c81a8e87e1824d8af50553fc6427e674b4fc3
SHA512 5e8345fb0fa8cfffc366e4420f7eccef309d9ec2e9308c463fd7521cdb25cd6cf2ee9f7d445758fa12aef1a9abdc21a3f3f02c62f2bb84e011e5e0de31419809

/data/data/com.wyt.free/files/dm.sqlite

MD5 f2b4b0190b9f384ca885f0c8c9b14700
SHA1 934ff2646757b5b6e7f20f6a0aa76c7f995d9361
SHA256 0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514
SHA512 ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

/data/data/com.wyt.free/databases/place.sqlite

MD5 f36f2f219c2e742862ef0a65917b37f1
SHA1 9c1156bf268e3646583c64f2c90b632d4a413219
SHA256 3b7a5a16ad9b55385b3ecfc68d393d53ead5cdd0e2de2a634d97a7d6fde79244
SHA512 fa099161d96b34015d67aa84ea3c73d37a052ece7f7cc6a9700d29dd63bef9a024ea7c1fd9ebdadde5428b8a97ed8b9f4d3aa6bd9da3082e8b6ac6bdbffcdc89

/data/data/com.wyt.free/files/dm.sqlite-shm

MD5 bb7df04e1b0a2570657527a7e108ae23
SHA1 5188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256 c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512 768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

/data/data/com.wyt.free/files/dm.sqlite-wal

MD5 9c527e646f1f27e82572378e37c24038
SHA1 5abfa1b4f603669323d663a4ec915a5938dbffa4
SHA256 bb1faffedc5b0caa225c69d318ab6b302f7a913e6bb4160f8afa99170f2a13c1
SHA512 e03e1dc51a21e850d074229eb95b32765906cb37880cb412685eae22a9184ab27cd70124e987d4179b1622b4139010f1298fe096e89ebce7e047f63e0d0420aa

/data/data/com.wyt.free/databases/place.sqlite-wal

MD5 15db6ac7c497f64352432522ee99e280
SHA1 b9c911f41b4c5a813db32838d852fc64ebeb2d20
SHA256 e6269b9ea0e262b8c73afac8cad7059b1fda4f53e0f6ce63485fc2994d124b6f
SHA512 8ae85f10d015f5669c1d9c9391670c06fc477d01a0acb7399fc52dfbb5174d7e5e5a26d32414b74855210f91f434d14a0987865f2148b1cbe126657bdd276ef0

/data/data/com.wyt.free/databases/place.sqlite-wal

MD5 14d70b263c629b90a8a8f1f43a515b95
SHA1 c518f40bacc3fa459616934eb9b42703ca559300
SHA256 d7cda1e36693658432bc37dffc40ca5a9a905802c21adea38bd7113787be43ea
SHA512 0958722ba549da5e850968b4e940edabe1808611e6ccf77fcd4b5333412b3a49311df7cd939388d2b2a50aeb68ec0f84ed610c52b01fbb8c7d9752328ca7ec67

/data/data/com.wyt.free/databases/place.sqlite

MD5 bca53c4dbf9dd9ec47e5355b43ad5ee0
SHA1 ec0b00613fb5f925bdca246c763e5cce991211da
SHA256 f42edf80ca01c12539633ff757225204e79ff33d8e7505eb2696be28b4c94952
SHA512 fe8b953ee52482ebcb9884418d3c97414d763e9e69865987f741092800e880d3454f43c218e402426c2552f0c31bcc0da2e36c737b341daf8df690be6a4635e1

/data/data/com.wyt.free/files/place.txt

MD5 0ffdf491f1730adc6713bbb89780f1ce
SHA1 a6522d1d5ec2f4610af01292be179ce2ec90929c
SHA256 3371684b075274bdad51dc1fe006a5fdb85318a83d38b89e0fc6b6cecd58c641
SHA512 2ffcc47dd0165f80cc92d60bac84dff24fd7991d32335273f1ad5396c7f9fe6dbc7d343f57c883b7db2fc156a2ab21a0dfd9ecc3f22cbacfc5e7d98e927438d5

/data/data/com.wyt.free/files/umeng_it.cache

MD5 7e7d2a3905532065717adbecff56816b
SHA1 30a8559cab5d86ac00627bbe106f700f7cc73016
SHA256 45e00833eb4aab40fd5d5bc57f777ba09fb9939f745d67551925153e298c3d93
SHA512 f7d1ef7c235fc17fa9717160a9a8fb38171141ded15254943057fe928c4ce72605e2a87104e87c10c64f40cfad854215700e2eae2a9dc15a8ba0f0f9b460c53a

/data/data/com.wyt.free/files/__MACOSX/._place.txt

MD5 8235397afb86b003540b5210c60300d3
SHA1 0e75bddb4cdc0e97b89b94650a7f8a186dec6344
SHA256 466a28d2ded488d6606cf34cce69adb747cc45b01f6bd733e4af09f03bd0bb51
SHA512 f711ae1e3d2a90f192f02d582587f8b694b5695e5ed6194010ddc105b66c5ee77270a29d23088e1504fca806d1e0ebdc08ae42294047ab0a94c1402da033ad55

/data/data/com.wyt.free/databases/place.sqlite-wal

MD5 a0476b36a8e829c7ee2b4d9be48af780
SHA1 89ee68586614e73b8b9e86b67664e93dac362056
SHA256 5882d61d287fa1fa28c7a11856cbd6f35827ac54d40491be61a2d01640806a11
SHA512 a4343a48effe998913fad5cd64eb5881e573adae7b830800a066d1a1f1ed1a68e2ecd04d1334dcd24d596019f3477c0d1d816743f704b534c7d5860b6a1d3a05

/data/data/com.wyt.free/databases/place.sqlite

MD5 7b16791114ed97e132c3868d684145e3
SHA1 015d40bc70d2f281bf826cadaa55640d1046ddb6
SHA256 19ebdb7e69f81bcc02bfbb04a4530adc4234a5a06f24c31ce3cc794b043fb058
SHA512 c3d38b44c5c4faef008eaf702ee6df6fc20ac183bce8eba7f632c4b6cb3ee82b9084b58c9fc5d431658063e2ebdd7d1df10879d6040300c37c65c6e3ea082d8f

/data/data/com.wyt.free/files/mobclick_agent_sealed_com.wyt.free

MD5 f36d650bcb3fc45a6d8e80aa374b6be9
SHA1 aa64851250823fc9db8a8d7c598b240c90792eeb
SHA256 e6ba814c43c715a89dfc4f9f4c806b8976381cdb66b14577e60792c509f5a6a6
SHA512 54b110ca08d800a8fb6c0bb37c900379b78497379b2f5a0f715c0f8b8d43eefa4a07cde26cd2c85c1d7bdf57bccdb47b8e4bb905541f5fb7a59f6bccc2bb1577

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-14 10:02

Reported

2024-06-14 10:05

Platform

android-x86-arm-20240611.1-en

Max time kernel

2s

Max time network

158s

Command Line

com.alipay.android.app

Signatures

Requests cell location

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

Queries information about active data network

discovery
Description Indicator Process Target
Framework service call android.net.IConnectivityManager.getActiveNetworkInfo N/A N/A

Queries information about the current Wi-Fi connection

discovery
Description Indicator Process Target
Framework service call android.net.wifi.IWifiManager.getConnectionInfo N/A N/A

Processes

com.alipay.android.app

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
GB 216.58.212.238:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 216.58.204.78:443 android.apis.google.com tcp

Files

N/A