c5a34dc7c972762248b36b48cce65b830830e973086cfa62f56bbbcfed185e03

Analysis

max time kernel
20s
max time network
132s
platform
android_x64
resource
android-33-x64-arm64-20240514-en
resource tags

androidarch:arm64arch:x64image:android-33-x64-arm64-20240514-enlocale:en-usos:android-13-x64system
submitted
23-05-2024 22:00

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General

Target

c5a34dc7c972762248b36b48cce65b830830e973086cfa62f56bbbcfed185e03.apk
Size

3.8MB
MD5

7112e3ec8af8fa4a7b000ffcf1f8a464
SHA1

84a6ecfe08c97f871ff8aa4907254395b0524ce5
SHA256

c5a34dc7c972762248b36b48cce65b830830e973086cfa62f56bbbcfed185e03
SHA512

a31f17f3af0b6d8d550bb9ca766d87f066c63a9b777545f02022cb8535bdb111ec92e2e782b738acd84154820d608ce4e35cb94a4d83896ee42c47b70f12c3ab
SSDEEP

98304:g0MqkFtV7Q1qcuPQeYLfToTwr5LVHSthcr3WsNrGiGS:fkFthQ1IAxCyr3W2H

Score

7^/10

collection credential_access discovery evasion impact

Malware Config

Signatures

Checks memory information 2 TTPs 1 IoCs
Checks memory information which indicate if the system is an emulator.
evasion discovery

System Checks
T1633.001

System Information Discovery
T1426

Processes:

com.drnull.v5

description ioc process

File opened for read /proc/meminfo com.drnull.v5
Obtains sensitive information copied to the device clipboard 2 TTPs 1 IoCs
Application may abuse the framework's APIs to obtain sensitive information copied to the device clipboard.
collection credential_access impact

Clipboard Data
T1414

Transmitted Data Manipulation
T1641.001

Processes:

com.drnull.v5

description ioc process

Framework service call android.content.IClipboard.addPrimaryClipChangedListener com.drnull.v5
Acquires the wake lock 1 IoCs

Processes:

com.drnull.v5

description ioc process

Framework service call android.os.IPowerManager.acquireWakeLock com.drnull.v5
Checks if the internet connection is available 1 TTPs 1 IoCs
discovery

System Network Connections Discovery
T1421

Processes:

com.drnull.v5

description ioc process

Framework service call android.net.IConnectivityManager.getActiveNetworkInfo com.drnull.v5
Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
impact

Data Encrypted for Impact
T1471

Processes:

com.drnull.v5

description ioc process

Framework API call javax.crypto.Cipher.doFinal com.drnull.v5

description	ioc	process
File opened for read	/proc/meminfo	com.drnull.v5

description	ioc	process
Framework service call	android.content.IClipboard.addPrimaryClipChangedListener	com.drnull.v5

description	ioc	process
Framework service call	android.os.IPowerManager.acquireWakeLock	com.drnull.v5

description	ioc	process
Framework service call	android.net.IConnectivityManager.getActiveNetworkInfo	com.drnull.v5

description	ioc	process
Framework API call	javax.crypto.Cipher.doFinal	com.drnull.v5

com.drnull.v5
1⤵
- Checks memory information
- Obtains sensitive information copied to the device clipboard
- Acquires the wake lock
- Checks if the internet connection is available
- Uses Crypto APIs (Might try to encrypt user data)
PID:4316

Network

MITRE ATT&CK Mobile v15

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1633

System Checks

T1633.001

Credential Access

Clipboard Data

T1414

Discovery

System Information Discovery

T1426

System Network Connections Discovery

T1421

Lateral Movement

Collection

Clipboard Data

T1414

Command and Control

Exfiltration

Impact

Data Encrypted for Impact

T1471

Data Manipulation

T1641

Transmitted Data Manipulation

T1641.001

Replay Monitor

Loading Replay Monitor...

Downloads

/data/data/com.drnull.v5/databases/com.google.android.datatransport.events

Filesize
56KB

MD5
ada4a5f09b0240c5c61da6ba14dd393c

SHA1
dca1cb7de89ac36bf871b2a369a88fac606fc879

SHA256
244414699cfb31cca4f98fe8a4af354ecd713a0e9ce680832f29dde7b8bca3f8

SHA512
abcf09fd611498066cc18e1167a07dc92a85fe6681a6cb0b154da661df0e259133196ebefd525a9585890900be427e94bd905ac7a58e13fd7887d29afb283b20

Download Submit
/data/data/com.drnull.v5/databases/com.google.android.datatransport.events-journal

Filesize
512B

MD5
1c028b52d7e9299846ca9e232cc57538

SHA1
c0aac3ffb334e63b9675dc637552e76dfe098dd4

SHA256
e57ca56e1bed5e2ac2bfea6a9281c216de835713f553a4d2fcc02d4aaa45a00e

SHA512
201a7c37f57e471edac3e4d3a50f6055323ac9330c663c12f14f98d64f68acfe30ae2e665f6361f83de6f5d386f5aecbed1a61d27bc62c48594ed7dbddec4be9

Download Submit
/data/data/com.drnull.v5/databases/com.google.android.datatransport.events-journal

Filesize
8KB

MD5
8190d376ffad6a06159248347a3345b8

SHA1
992ba783834e1159260988fa50f81b4f482c0296

SHA256
50ce88e2de4cf9d885ba6e7d6e735c648d7b0d67cf840864bc11921362bd32c7

SHA512
18a5941b5037ca4f26cf0a2ac06da3076a100e1942b85f809d200a0846092e20f1695458bc2607f912bbaddbd5a77d81140c6d88bab25d326467fb0c5df7fb1a

Download Submit
/data/data/com.drnull.v5/databases/com.google.android.datatransport.events-journal

Filesize
8KB

MD5
0adbce4da7f0d66dfd65603b1ab574eb

SHA1
ca207b36f23349e40557ba2e07a580d7fd91c4fc

SHA256
704e41dab957c3ae4f1fe86b1855c8fb08bc06397422ac43ccebd9974d4a64c3

SHA512
8d3416aa448f921bf90d90319644b6ac0656465c8b37ea67f9cee7021b5eea5cac883705608c96a49c6d18cba4401f02f1bb72f3021e9af486f5ba97a0f8029d

Download Submit
/data/data/com.drnull.v5/files/PersistedInstallation2044227706463544008tmp

Filesize
569B

MD5
dcae3cd35d6212fe8990859d97f9d80f

SHA1
46fe4c23d9becd92a9583343ab1b2fcc74c8659e

SHA256
8274214d3e0a1210c6dc76cc103a19d57392c34952853e0feb3505d2f07860ad

SHA512
72b501546f07187f051ae5166624b85783268ee0d47764d1cd801eaec19f1c18be9710d0f8f924337f6195bd40e067a9d64fe54aca018e0f6b16a8bb036ebf5d

Download Submit
/data/data/com.drnull.v5/files/PersistedInstallation8869799458294435929tmp

Filesize
90B

MD5
3d1bd93f2c91839449b9f47ce4c88397

SHA1
ecaf8bbd988c14a16b5392c1bdc981be2a21eda4

SHA256
09de5dfa344e4a56b751175240621f67d93302cacb310a4405eb22b12a9047b9

SHA512
a596aa91e5d7b607ff4403e419004881f27975bf0ea090bf1956f07286b1d6247a6fcf1abc32b940ff9eaf8792a18fdb4a10692c5416b889c6ed096aca9f834f

Download Submit
/data/data/com.drnull.v5/files/database.db

Filesize
102B

MD5
ea4e14cf8af0584ad2c67248046dfb88

SHA1
fe39e0963965eccd36d24c1b43ec2a70f3e76c78

SHA256
19c846819ca892fa5070f91f9e27386156f24545d41caa5ee7ef095de3c72679

SHA512
85fff2793d5f0790b8218f72409c313aa99c01427c7b6a7f7ba1a8b8cd45f576e56517905e5cc98a54dbdd585b2e6d8455346a2872cf495c6ee63b78bb55fbd2

Download Submit
/data/data/com.drnull.v5/files/database.db

Filesize
102B

MD5
222084e1713b1e397b5ba1903848d7b5

SHA1
eb131c5b0ae2e233e123a639840abe3ebf98cb1a

SHA256
1029c56a22efff18915844431de7ddb92118f5cf9f3ec406d5560616c251f10d

SHA512
0722ebdac7becfcac880afa41a028f8ff39f0febe6572e9a401615822789c3f0ceebc6e835b57e1fd8e984fad6ddef92b0e9dff0ee9afe14d9f315a927e5f203

Download Submit
/data/data/com.drnull.v5/files/database.db

Filesize
102B

MD5
18215874cac4441d54309b0998384fde

SHA1
50bc31aa6955263e2b8b01b8612ac60597269cb6

SHA256
dae2fa8625b0fe022cbb5d3e56e62e21cd8b60fb7154a62e3c05f7c9e8d1295b

SHA512
39c83c6b12f32b64fb012513d99d59de7b6ee6199558452842b048e1b481680d775bc9c2be15bf7b92575ad3c2c2b26a4de1d8194921a7990e07836e25a2b148

Download Submit