flubot | 586c9783ae79e6ee0aceecc4937a1d47c8ab011aba48981a28e0f4579a6ad3ed

Analysis

max time kernel
4166864s
max time network
129s
platform
android_x64
resource
android-x64-arm64
submitted
30-07-2021 16:59

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General

Target

586c9783ae79e6ee0aceecc4937a1d47c8ab011aba48981a28e0f4579a6ad3ed.apk
Size

3.8MB
MD5

f6658ffb557d6141f3fd6e1c6b611330
SHA1

df6f00a0d912ea8807bbdc6fd8c3e5d2b12c96ea
SHA256

586c9783ae79e6ee0aceecc4937a1d47c8ab011aba48981a28e0f4579a6ad3ed
SHA512

9e1b926a532d778259ee615406b6b512c3acc79628516523f0fd4722a858e4f39c6c09d9e15b863df10ed7a5382c9cc8c37736baeee99efb7b7060ebc2d37e7c

Score

10^/10

flubot banker infostealer obfuscation ransomware trojan

Malware Config

Signatures

FluBot
FluBot is an android banking trojan that uses overlays.
banker trojan infostealer flubot

FluBot Payload 1 IoCs

Processes:

resource	yara_rule
/data/user/0/com.tencent.qqlivei18n.us/app_apkprotector_dex/TDHwsQSi.gl	family_flubot

Loads dropped Dex/Jar 2 IoCs

Runs executable file dropped to the device during analysis.

Processes:

com.tencent.qqlivei18n.us

ioc	pid	process
/data/user/0/com.tencent.qqlivei18n.us/app_apkprotector_dex/TDHwsQSi.gl	4036	com.tencent.qqlivei18n.us
/data/user/0/com.tencent.qqlivei18n.us/app_apkprotector_dex/TDHwsQSi.gl	4036	com.tencent.qqlivei18n.us

Uses Crypto APIs (Might try to encrypt user data). 1 IoCs
ransomware

Processes:

com.tencent.qqlivei18n.us

description ioc process

Framework API call javax.crypto.Cipher.doFinal com.tencent.qqlivei18n.us
Uses reflection 1 IoCs
obfuscation

Processes:

com.tencent.qqlivei18n.us

description pid process

Invokes method android.view.ViewGroup.makeOptionalFitsSystemWindows 4036 com.tencent.qqlivei18n.us

description	ioc	process
Framework API call	javax.crypto.Cipher.doFinal	com.tencent.qqlivei18n.us

description	pid	process
Invokes method android.view.ViewGroup.makeOptionalFitsSystemWindows	4036	com.tencent.qqlivei18n.us

com.tencent.qqlivei18n.us
1⤵
- Loads dropped Dex/Jar
- Uses Crypto APIs (Might try to encrypt user data).
- Uses reflection
PID:4036

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

/data/user/0/com.tencent.qqlivei18n.us/app_apkprotector_dex/TDHwsQSi.gl
MD5
064d852374f2fad3fb45e6c3650a6c91

SHA1
85f84110859f5f07e96639b3ea6f111a3ca5f475

SHA256
72980c4e769d6cbbd42f1bfc6bf80376f92f1019b84dfd316ed129f7cde40a48

SHA512
a9db5e1543cfb5094eed1d07b3e3a04cefa14c4247f0f23ef36b84d8db91567d26857bbfcb4c70ebda4af9003354aedf0b2cabf3489f01ea8f52c4b49a771c22

Download Submit
/data/user/0/com.tencent.qqlivei18n.us/app_apkprotector_dex/TDHwsQSi.gl
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
/data/user/0/com.tencent.qqlivei18n.us/app_apkprotector_dex/TDHwsQSi.gl
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
/data/user/0/com.tencent.qqlivei18n.us/shared_prefs/Voicemail.xml
MD5
6c256325d42d987f6898edbf7c35ec5e

SHA1
7edde8d1bc01b11925418af72e1403a218ef0a8c

SHA256
de4ca168a1d0c90035982507ee5c5b65dc1eef5c9d898bd0eb49c7ee96af34ef

SHA512
01d4a7e9e850350d84240c20b2ed02dad10aa85b56a498d3f08fcac6aec3ba80e335889e4e858631c328d50096b6a186ddf97051e689e0b1cbda1ca0ad0e4389

Download Submit