22f90207e49d02c759385ef83720034018f2b8709f40b873e6607331e78097e2

Analysis

max time kernel
3136425s
max time network
132s
platform
android_x86
resource
android-x86-arm-20220823-en
resource tags

androidarch:armarch:x86image:android-x86-arm-20220823-enlocale:en-usos:android-9-x86system
submitted
27-11-2022 03:03

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General

Target

22f90207e49d02c759385ef83720034018f2b8709f40b873e6607331e78097e2.apk
Size

273KB
MD5

5a5e3955f684c8a4ee94674df031fa2c
SHA1

d44413eaaae9ed27d40a164ff08c4ae00d539b4d
SHA256

22f90207e49d02c759385ef83720034018f2b8709f40b873e6607331e78097e2
SHA512

a12e4cdbdebcb0bf25959446c8d9e86717a630736a29ddddf8490d00a7fb50dae490b07efdb25160e30dc4866b155a0790ae82b84466096bf9558a685304da35
SSDEEP

6144:0mIHnhsL6iPg5+fc9ttRo69eviY+yz9CXfQ+kKFYuKkTG/H+Fx3tT:0mIk6jnj0++4XLkKFYuKe4H+FvT

Score

6^/10

evasion ransomware

Malware Config

Signatures

Makes a phone call. 1 IoCs

Processes:

com.android.efbc.cfff5tcb

description ioc process

Intent action android.intent.action.CALL com.android.efbc.cfff5tcb
Reads information about phone network operator.
Removes a system notification. 1 IoCs
evasion

Processes:

com.android.efbc.cfff5tcb

description ioc process

Framework service call android.app.INotificationManager.cancelNotificationWithTag com.android.efbc.cfff5tcb
Uses Crypto APIs (Might try to encrypt user data). 1 IoCs
ransomware

Processes:

com.android.efbc.cfff5tcb

description ioc process

Framework API call javax.crypto.Cipher.doFinal com.android.efbc.cfff5tcb

description	ioc	process
Intent action	android.intent.action.CALL	com.android.efbc.cfff5tcb

description	ioc	process
Framework service call	android.app.INotificationManager.cancelNotificationWithTag	com.android.efbc.cfff5tcb

description	ioc	process
Framework API call	javax.crypto.Cipher.doFinal	com.android.efbc.cfff5tcb

com.android.efbc.cfff5tcb
1⤵
- Makes a phone call.
- Removes a system notification.
- Uses Crypto APIs (Might try to encrypt user data).
PID:4055

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

/data/user/0/com.android.efbc.cfff5tcb/app_webview/Cookies
Filesize
64KB

MD5
cb7543c4df600f2af58097cce0e334ba

SHA1
83cc92f38c27fdb4fa519b1ce2f37912f24af1f0

SHA256
64c022ae708f94ffde986e105d88f708884de325720bfb9925c4160a6d417233

SHA512
ad51cad0472327bd68aa2d791341cfafed58971752352537bb603ed18b15a3f9185e9150983a28ecd09606e8dcaef6d1c9d93213dd246ef7720f39842eb3d980

Download Submit
/data/user/0/com.android.efbc.cfff5tcb/app_webview/Cookies-journal
Filesize
1KB

MD5
830c840066bd6a99d501436af40cede4

SHA1
ab70b9c62c8283498719c3de70131b152d6a1e50

SHA256
9527743c6a496f93b4d1d986a7846c434f68c5a03001437efefb36d63df73f05

SHA512
811bf9da515ba9bd0f5d7540f269e14588e03b811ca7a9e8c5b3046f8429f27d5efa92cb01dceffed244dff1feeab696d1173c768f7318363b2c4e0ed1de1126

Download Submit
/data/user/0/com.android.efbc.cfff5tcb/app_webview/GPUCache/index
Filesize
20B

MD5
93027d42b314432c4216e6cfca48b384

SHA1
43448dd8102979c3926828182579691945eedd4e

SHA256
3cda72e67c62e52a342309c44f2cb3b6c1019c7b11822e2f628e48e254e2b41c

SHA512
a52d13cf7f5be196d1e2f135b8a010f80558c5d35e90e7792441d1c976517d55cf1c9587949db69ebef294cc6ef79529a65e7d779964793016efecacd152f70e

Download Submit
/data/user/0/com.android.efbc.cfff5tcb/app_webview/GPUCache/index-dir/temp-index
Filesize
48B

MD5
a18ec1ce1f6228f443d09b478504dfa0

SHA1
f04976a48ab2dbaa5aecf10b3e8649153f62260c

SHA256
daf549d63d1489634f5a4e485d68a673ac7a0bc2ef2762e8d16a994d8b5afba1

SHA512
f3c39d463d01c3d0a38218dc924bb87ee2f03874583487f466cd1895badc988614d30ac88b9fa494a424d01b02fc8ad833dece82f315a7d3d95f3c70ba47685b

Download Submit
/data/user/0/com.android.efbc.cfff5tcb/app_webview/Web Data
Filesize
104KB

MD5
dc79f9ce5f3ab5270b33e61119dfc959

SHA1
1844bf222a5144b513dcf2fb50a18c011701c647

SHA256
47e65f4de08deabfd52ecdb8b0a29c61c482188b92c36182e2112ca0a8f4ff65

SHA512
18b8894a7f35df516f423bbdebf1e05ce09eaf4345b139e59e603cadb81f8d1fa20f793438c28e8fd9a64e64f0684223d90ce6f10d3f93cb0c781049a8cff03e

Download Submit
/data/user/0/com.android.efbc.cfff5tcb/app_webview/Web Data-journal
Filesize
1KB

MD5
8b474411a288a976ce4cca6a38eaef41

SHA1
be59891869185f9f8705d2700c7bdc260edb737b

SHA256
3cab7f026dd7aa02eec1cf73619d0e20f8d435ac27d030c7d0f80222c1ac491c

SHA512
f86789a1359a8b9577aaec4b861136fc9c6167199056b825eac4b564c0ea0593ae01e36ff197f883da9c1989e1f640e12294a98861905f5f8fb98443c1eb3e54

Download Submit
/data/user/0/com.android.efbc.cfff5tcb/app_webview/metrics_guid
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
/data/user/0/com.android.efbc.cfff5tcb/app_webview/metrics_guid
Filesize
36B

MD5
4a2c439b9dc117b419986abef377c62f

SHA1
519aefbb75d14b906cef468088842ec888f4ea2e

SHA256
dd1f1e46edfc497196b7a563003b6b83d270db7de21b29945416367227a02c84

SHA512
b8ecd50e1c3dcad1c460ffca97a017811a443b8978368dee79ba7e75c017eab709594544ea93bf60c870046f3c8453f7ee4af9f1ed3fee0ad80e435a3a1e4833

Download Submit
/data/user/0/com.android.efbc.cfff5tcb/app_webview/variations_seed_new
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
/data/user/0/com.android.efbc.cfff5tcb/app_webview/variations_stamp
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
/data/user/0/com.android.efbc.cfff5tcb/app_webview/webview_data.lock
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
/data/user/0/com.android.efbc.cfff5tcb/cache/.com.google.Chrome.dWCvqG
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
/data/user/0/com.android.efbc.cfff5tcb/cache/org.chromium.android_webview/a236b50deb4f1d1d_0
Filesize
44B

MD5
194e30c75f988a7b62507e22443f0695

SHA1
a0ff84d4aae4551fe14b051a8f056b7b7666bfcc

SHA256
c1d948e600f0e80f49a0d61561178f3d6b07250e95926414786a824682976618

SHA512
32f63808727f73e36dd730209a0dd70e35c43b32fce1d37b511e36e10661f7ce257769fda6dc0105dd2fd808ff2adaf9e813c46ffd3e0eec99dbc4dc1836bc69

Download Submit
/data/user/0/com.android.efbc.cfff5tcb/cache/org.chromium.android_webview/index
Filesize
20B

MD5
93027d42b314432c4216e6cfca48b384

SHA1
43448dd8102979c3926828182579691945eedd4e

SHA256
3cda72e67c62e52a342309c44f2cb3b6c1019c7b11822e2f628e48e254e2b41c

SHA512
a52d13cf7f5be196d1e2f135b8a010f80558c5d35e90e7792441d1c976517d55cf1c9587949db69ebef294cc6ef79529a65e7d779964793016efecacd152f70e

Download Submit
/data/user/0/com.android.efbc.cfff5tcb/cache/org.chromium.android_webview/index-dir/temp-index
Filesize
48B

MD5
cf412f5225d1872b5b8da23db74b9ce6

SHA1
8d5d369b8ed4284469b6adf5c43f38b5f93984da

SHA256
14afbfa90b18605115121de899011f65be627f1144eb105f692e210db6a8176e

SHA512
dfe649653c0a971ee4ba91421fa2dca216de21d2f9bff0dc33f892bb7ecb293919fce86aea3fe0d6b6fee716718a14f95c46b6fe7b383f1158949b8d4c43a227

Download Submit
/data/user/0/com.android.efbc.cfff5tcb/cache/org.chromium.android_webview/index-dir/temp-index
Filesize
72B

MD5
31f377894d64e7bc29216d0c4ddf5bf4

SHA1
2f8ffab9d1bb32b0b8fb4db8c1a49c7aecd660e1

SHA256
33b0c0513f69a6fbfb8b6c6d30ee9ce761577e6331a8743d69f9fbbd916aca2a

SHA512
c47c8d0f16384ec4ffe0cf2da9ee29fd85484ab94ae0dfe01859ba2dbdd8338b6daa7fef684a444d25954681cb23a3094b1a6ee308d4cc47eb0ead1ea4ae9543

Download Submit
/data/user/0/com.android.efbc.cfff5tcb/files/.imprint
Filesize
901B

MD5
8b6c951902574293ee5eb27863ae0010

SHA1
33f7fc8f84ec645e13dfc07ba52b2a63723ae7b4

SHA256
d48a40aca789a1958efcf55408e21089922944a013de1eb70b3718ff98484153

SHA512
1c5ae12c656f6e7ae036f101031292e262f49ab3898e2cf586ed59494aa45810c6bdde108ffd8c129feb6f08eff9a8c19e2732491bdce69871554ef557a6b170

Download Submit
/data/user/0/com.android.efbc.cfff5tcb/files/umeng_it.cache
Filesize
310B

MD5
190b70a2498ddebeff8ba0410ef642ce

SHA1
eeea9a4fc208fdb6b45f246718afbc148ca109ba

SHA256
ad4080e9f566e987d3f45a9e3dbaa6da14c140e9026bff6336f1ea030cd8c275

SHA512
f8218bcfac076379867adebaf416c704955647e1a1be98157c15fa0b9d30c7e10d9398060f733eaf8ff2351f4d32de88582bb2e235e7f438cb800fa456cff1a5

Download Submit
/data/user/0/com.android.efbc.cfff5tcb/shared_prefs/WebViewChromiumPrefs.xml
Filesize
127B

MD5
21223e9184445fe043476484cd8cb1f9

SHA1
2b4813f849121d60ba35eb0889080668bb62c778

SHA256
bb61b7c087c2ae2de93a7740ff75707342940557146366e92b840284cd9446af

SHA512
be21408de0cc643650e5d9ab9057a8f9de88e37fbdc6417cfeba160402ec4cd14fccbc82cbbfd941ecfc0bb3d4056ee61ac199efdc99d647d53e65818835fd48

Download Submit
/data/user/0/com.android.efbc.cfff5tcb/shared_prefs/ui.xml
Filesize
111B

MD5
451e4fcd2375245fae5e15fb0402700c

SHA1
c53a808ab19250d994c5c6b8cfc47c12121d6a9c

SHA256
e9681697839be0feee4524fea43509eb13a23e3f07a0b3b4ffc06b5ef1e35524

SHA512
555e17f5121a035fdc4a6a2b55fd2f4d8a48923724156ff4292ee5fcf87ea49d51d6725a999ad49920ae271f055e2f9c64fcb28e13555cda3a91a6b77492f353

Download Submit
/data/user/0/com.android.efbc.cfff5tcb/shared_prefs/ui.xml
Filesize
154B

MD5
898aca600a310adb772b11cd84cad288

SHA1
ddc55f4648972edcb3822e26b17183504499f7b8

SHA256
911df63d77f0c072ed46d9dc1c0dfd232c7ef16ad4758ec5ddcb9ecdd4bc171a

SHA512
34f9899c98ed42f2a82a24f722f5260971cd10d29b40d50f7cbb4549931bfa768e0c2d608a676733b0ed9f9f1c77dc1d70b3ba1794f7a3cdec25b3a275124e30

Download Submit
/data/user/0/com.android.efbc.cfff5tcb/shared_prefs/ui.xml
Filesize
208B

MD5
da4f6e627fb420c9309cc3d16f5a28e7

SHA1
847c72456a83a6dbf61b2e7b253703c9db9d78c0

SHA256
7d30a2596828ea3a56c36684fd143b8fb68f606adecbf1496d1dc66a37db9b17

SHA512
eacca6d0098586e68d77ea56a476a0f483d9b66e119aebc151800b079db6417b3f03aae43d3975b583d78a19c847edb86b4885075c9ac5f7656d3a0a385e17ed

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads