6d38d00e3a52abd408d338c6a4929faaea36d789681bc6ba8b02227e8297ecaf

Analysis

max time kernel
3818956s
max time network
141s
platform
android_x86
resource
android-x86-arm-20220310-en
submitted
20-05-2022 21:37

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

6d38d00e3a52abd408d338c6a4929faaea36d789681bc6ba8b02227e8297ecaf.apk
Size

263KB
MD5

3f40cb131f3e98c7f0f60854738046f9
SHA1

f885004d7ecd035f9c35dbd2f0599039f9e34e53
SHA256

6d38d00e3a52abd408d338c6a4929faaea36d789681bc6ba8b02227e8297ecaf
SHA512

7819ccaca7fe852b5c3116b45b7a76230c561814a8b4270d037285be2fa4ec2e90807415eb4093deda4d826869e5dafe4b73b8266d2554d43432795f0b8ae4ae

Score

7^/10

evasion ransomware

Malware Config

Signatures

Loads dropped Dex/Jar 2 IoCs

Runs executable file dropped to the device during analysis.

Processes:

/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.bangkok.abcr.ivkcdkzav/app_tfile/fields.jar --output-vdex-fd=44 --oat-fd=45 --oat-location=/data/user/0/com.bangkok.abcr.ivkcdkzav/app_tfile/oat/x86/fields.odex --compiler-filter=quicken --class-loader-context=&com.bangkok.abcr.ivkcdkzav

ioc	pid	process
/data/user/0/com.bangkok.abcr.ivkcdkzav/app_tfile/fields.jar	5374	/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.bangkok.abcr.ivkcdkzav/app_tfile/fields.jar --output-vdex-fd=44 --oat-fd=45 --oat-location=/data/user/0/com.bangkok.abcr.ivkcdkzav/app_tfile/oat/x86/fields.odex --compiler-filter=quicken --class-loader-context=&
/data/user/0/com.bangkok.abcr.ivkcdkzav/app_tfile/fields.jar	5248	com.bangkok.abcr.ivkcdkzav

Reads information about phone network operator.
Removes a system notification. 1 IoCs
evasion

Processes:

com.bangkok.abcr.ivkcdkzav

description ioc process

Framework service call android.app.INotificationManager.cancelNotificationWithTag com.bangkok.abcr.ivkcdkzav
Uses Crypto APIs (Might try to encrypt user data). 1 IoCs
ransomware

Processes:

com.bangkok.abcr.ivkcdkzav

description ioc process

Framework API call javax.crypto.Cipher.doFinal com.bangkok.abcr.ivkcdkzav

description	ioc	process
Framework service call	android.app.INotificationManager.cancelNotificationWithTag	com.bangkok.abcr.ivkcdkzav

description	ioc	process
Framework API call	javax.crypto.Cipher.doFinal	com.bangkok.abcr.ivkcdkzav

com.bangkok.abcr.ivkcdkzav
1⤵
- Loads dropped Dex/Jar
- Removes a system notification.
- Uses Crypto APIs (Might try to encrypt user data).
PID:5248

/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.bangkok.abcr.ivkcdkzav/app_tfile/fields.jar --output-vdex-fd=44 --oat-fd=45 --oat-location=/data/user/0/com.bangkok.abcr.ivkcdkzav/app_tfile/oat/x86/fields.odex --compiler-filter=quicken --class-loader-context=&
2⤵
- Loads dropped Dex/Jar
PID:5374

com.bangkok.abcr.ivkcdkzav:RemoteProcess
1⤵
PID:5396

com.bangkok.abcr.ivkcdkzav:guard
1⤵
PID:6302

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

/data/user/0/com.bangkok.abcr.ivkcdkzav/app_tfile/fields.jar

Filesize
138KB

MD5
cceb8db3b057d24673d49eda229e9892

SHA1
b18f6353b2156410249079a3b7b86ef3a530e8ee

SHA256
e900cb4c3fe9d8f45196a7457e9645c65b0f3cde820f4161950252cff67a4d97

SHA512
4a42cde3165a706e823caa1362001ed8aa647caf22325a4f2554c64fc4ebcd79afe44fe5eab5474221806f26e7aca9d2901026de6e597ef62fe867f123e4bd57

Download Submit
/data/user/0/com.bangkok.abcr.ivkcdkzav/app_tfile/fields.jar

Filesize
281KB

MD5
4654f352b1b2095d54e0945af0e3948c

SHA1
4819b9827e70025c72a74869a85c996d92603931

SHA256
71c5cdeeaea45916c993908370cb7b1d60911d8e233dc9d1def0e75915e4548e

SHA512
a58ba607dbdb9af50beb9bec719e24c7d4e457e6bd9a6ef71460b0ee629f002788ac8a93d2d18728304c695fca3ac000138f19427c064cd66c628dab8a839ce3

Download Submit
/data/user/0/com.bangkok.abcr.ivkcdkzav/app_tfile/fields.jar

Filesize
281KB

MD5
73b11c4c10150bbd4f29ad012dc11dde

SHA1
65c83ad32c29f9811c32eda75d7fcdc92ef42dda

SHA256
52132037e9b950a9cb48d6374ee2c6747a6bfe776e13a726395771f1b40ee9da

SHA512
3e53b1ee22a00e60896da86d2695195e0965c93d190c4d1c0dba2eb5c611d670ee7693a9f8756858255e2b170cb82a753719dd4d6a827af437309b7a1dcc6f01

Download Submit
/data/user/0/com.bangkok.abcr.ivkcdkzav/app_tfile/fields.jar.x86.flock

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
/data/user/0/com.bangkok.abcr.ivkcdkzav/app_tfile/oat/fields.jar.cur.prof

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
/data/user/0/com.bangkok.abcr.ivkcdkzav/app_tfile/oat/x86/fields.odex

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
/data/user/0/com.bangkok.abcr.ivkcdkzav/app_tfile/oat/x86/fields.vdex

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
/data/user/0/com.bangkok.abcr.ivkcdkzav/app_webview/Web Data

Filesize
104KB

MD5
dc79f9ce5f3ab5270b33e61119dfc959

SHA1
1844bf222a5144b513dcf2fb50a18c011701c647

SHA256
47e65f4de08deabfd52ecdb8b0a29c61c482188b92c36182e2112ca0a8f4ff65

SHA512
18b8894a7f35df516f423bbdebf1e05ce09eaf4345b139e59e603cadb81f8d1fa20f793438c28e8fd9a64e64f0684223d90ce6f10d3f93cb0c781049a8cff03e

Download Submit
/data/user/0/com.bangkok.abcr.ivkcdkzav/app_webview/Web Data-journal

Filesize
1KB

MD5
53cf0893185fbb09c40a3d093848f452

SHA1
9d0c52e066f4a9d1a7c22120cb87aee71ac10edd

SHA256
ca7e30d9cd89f62f8fe048a6d53ce0ff33b5e99ed7698be55eea5eaeb87a793d

SHA512
c66588d65a9fafb4202d7b9a76849693fa89db5e4ce2c0c1b237e359afcb583d356ef550957abafcd4b7f49fd933cb622e852764786af480402ab222843a669c

Download Submit
/data/user/0/com.bangkok.abcr.ivkcdkzav/app_webview/metrics_guid

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
/data/user/0/com.bangkok.abcr.ivkcdkzav/app_webview/metrics_guid

Filesize
36B

MD5
82accf4086d88e81c1c2e3d4d4038b66

SHA1
691762f4b50a36c5b7390cba2803337dc34711ee

SHA256
e45b900ab80ee2a72c2996c61f14aaedce4f8faca03768af96aa99a3f9fc7d06

SHA512
25d28435014e37cf0840d704438237dca170fd4fedf9c08fb815be4fd8488c72f2c6e229c49f286e918484510109e156265ece73357d23ae134a46d498ec1bb4

Download Submit
/data/user/0/com.bangkok.abcr.ivkcdkzav/app_webview/variations_seed_new

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
/data/user/0/com.bangkok.abcr.ivkcdkzav/app_webview/variations_stamp

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
/data/user/0/com.bangkok.abcr.ivkcdkzav/app_webview/webview_data.lock

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
/data/user/0/com.bangkok.abcr.ivkcdkzav/databases/tbcom.bangkok.abcr.ivkcdkzav

Filesize
4KB

MD5
f2b4b0190b9f384ca885f0c8c9b14700

SHA1
934ff2646757b5b6e7f20f6a0aa76c7f995d9361

SHA256
0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514

SHA512
ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

Download Submit
/data/user/0/com.bangkok.abcr.ivkcdkzav/databases/tbcom.bangkok.abcr.ivkcdkzav-journal

Filesize
524B

MD5
2bc8a0669f0f90bb2026640b4534d85b

SHA1
1a97cd11dbad9f59a6028ac821422376ca0dadf6

SHA256
ed4d4240b6f911d325d8262dec78955ddf55277e779bacd49809501c6503e526

SHA512
b044415887ad2b3cbfcfc51d24dbee87d28021182247a32dd6ef5399158d9a00b9199a9ccbaeb427f4e4812d9df04373b2df74e2184248929fb1fa5b97d82b0f

Download Submit
/data/user/0/com.bangkok.abcr.ivkcdkzav/databases/tbcom.bangkok.abcr.ivkcdkzav-shm

Filesize
8B

MD5
7dea362b3fac8e00956a4952a3d4f474

SHA1
05fe405753166f125559e7c9ac558654f107c7e9

SHA256
af5570f5a1810b7af78caf4bc70a660f0df51e42baf91d4de5b2328de0e83dfc

SHA512
1b7409ccf0d5a34d3a77eaabfa9fe27427655be9297127ee9522aa1bf4046d4f945983678169cb1a7348edcac47ef0d9e2c924130e5bcc5f0d94937852c42f1b

Download Submit
/data/user/0/com.bangkok.abcr.ivkcdkzav/databases/tbcom.bangkok.abcr.ivkcdkzav-wal

Filesize
48KB

MD5
77be77d5c0c78dc823c06229459292eb

SHA1
de45f750f069d342fdc311a446f87a0e98099c53

SHA256
2eab9315f1f891a95508f6a4fa05328ec908ba7d786ab26300f0126682c453dd

SHA512
0ff493472aa1aa5cb9b09e20089da7506433c1060d7b7a5564f92c140f865e178e0ae1c6729143922395075c9dbf9d03996995a7438a3436060be53cef1dcf71

Download Submit
/data/user/0/com.bangkok.abcr.ivkcdkzav/shared_prefs/WebViewChromiumPrefs.xml

Filesize
127B

MD5
21223e9184445fe043476484cd8cb1f9

SHA1
2b4813f849121d60ba35eb0889080668bb62c778

SHA256
bb61b7c087c2ae2de93a7740ff75707342940557146366e92b840284cd9446af

SHA512
be21408de0cc643650e5d9ab9057a8f9de88e37fbdc6417cfeba160402ec4cd14fccbc82cbbfd941ecfc0bb3d4056ee61ac199efdc99d647d53e65818835fd48

Download Submit
/storage/emulated/0/Download/sdsid

Filesize
4B

MD5
b8c37e33defde51cf91e1e03e51657da

SHA1
dd01903921ea24941c26a48f2cec24e0bb0e8cc7

SHA256
fe675fe7aaee830b6fed09b64e034f84dcbdaeb429d9cccd4ebb90e15af8dd71

SHA512
e3d0e2ef3cab0dab2c12f297e3bc618f6b976aced29b3a301828c6f9f1e1aabbe6dab06e1f899c9c2ae2ca86caa330115218817f4ce36d333733cb2b4c7afde7

Download Submit