xloader_apk | a4981a520ec8d83939cf87cf67fba743d5e0204a7fb4571e378b222b6fb48336

General

Target
a4981a520ec8d83939cf87cf67fba743d5e0204a7fb4571e378b222b6fb48336.apk
Size 205KB
Sample240430-1xv4dagg71
SHA256 a4981a520ec8d83939cf87cf67fba743d5e0204a7fb4571e378b222b6fb48336
MD5 351512f64035c1cec5a3394fcf8387e7
SHA1 04a8c226a635a0f8b09675c465ed4c02ce9a6232
SHA512 43b83bd31fb2956bdb3c44608fd58ec34bf4fa2a8b9e629b8a3a161174e3d8fbad5e0b3d135bf1ac5992a1ec343323822a5b9d0b5ed76c6aeaeb0ab214f03c8a
SSDEEP 3072:ISxBaNs12fbNVOOa6ahUTQhsnhd6Y0zi3uP8USojMr1qSfsFxINzX9JKv6gl9g:PxoE2JVRaRIQ06s3uP8noArQLxAzOhg
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

xloader_apk banker collection discovery evasion impact infostealer persistence stealth trojan

Malware Config

Extracted

Family

xloader_apk

C2

http://91.204.227.39:28844

DES_key

Signatures

XLoader payload 2 IoCs

resource	yara_rule
behavioral2/files/fstream-1.dat	family_xloader_apk
behavioral2/files/fstream-1.dat	family_xloader_apk2

XLoader, MoqHao
An Android banker and info stealer.
trojan infostealer banker xloader_apk
Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
banker discovery

Security Software Discovery
T1418.001

Removes its main activity from the application launcher 1 TTPs 1 IoCs

stealth trojan evasion

Suppress Application Icon

T1628.001

pid	Process
5053	lsn.gqx.zsrec

Loads dropped Dex/Jar 1 TTPs 2 IoCs

Runs executable file dropped to the device during analysis.

evasion

Download New Code at Runtime

T1407

ioc	pid	Process
/data/user/0/lsn.gqx.zsrec/files/dex	5053	lsn.gqx.zsrec
/data/user/0/lsn.gqx.zsrec/files/dex	5053	lsn.gqx.zsrec

Makes use of the framework's foreground persistence service 1 TTPs 1 IoCs

Application may abuse the framework's foreground service to continue running in the foreground.

evasion persistence

Foreground Persistence

T1541

description	ioc	Process
Framework service call	android.app.IActivityManager.setServiceForeground	lsn.gqx.zsrec

Queries account information for other applications stored on the device 1 TTPs 1 IoCs

Application may abuse the framework's APIs to collect account information stored on the device.

collection

Stored Application Data

T1409

description	ioc	Process
Framework service call	android.accounts.IAccountManager.getAccounts	lsn.gqx.zsrec

Queries the phone number (MSISDN for GSM devices) 1 TTPs
discovery

System Network Configuration Discovery
T1422

Reads the content of the MMS message. 1 TTPs 1 IoCs

collection

SMS Messages

T1636.004

description	ioc	Process
URI accessed for read	content://mms/	lsn.gqx.zsrec

Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs

persistence

Broadcast Receivers

T1624.001

description	ioc	Process
Framework service call	android.app.IActivityManager.registerReceiver	lsn.gqx.zsrec

Acquires the wake lock 1 IoCs

description	ioc	Process
Framework service call	android.os.IPowerManager.acquireWakeLock	lsn.gqx.zsrec

Queries the unique device ID (IMEI, MEID, IMSI) 1 TTPs
discovery

System Network Configuration Discovery
T1422

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

impact

Data Encrypted for Impact

T1471

description	ioc	Process
Framework API call	javax.crypto.Cipher.doFinal	lsn.gqx.zsrec

lsn.gqx.zsrec
1⤵
- Removes its main activity from the application launcher
- Loads dropped Dex/Jar
- Makes use of the framework's foreground persistence service
- Queries account information for other applications stored on the device
- Reads the content of the MMS message.
- Registers a broadcast receiver at runtime (usually for listening for system events)
- Acquires the wake lock
- Uses Crypto APIs (Might try to encrypt user data)
PID:5053

Network

MITRE ATT&CK Mobile v15

Initial Access

Execution

Persistence

Event Triggered Execution

1

T1624

Broadcast Receivers

1

T1624.001

Foreground Persistence

1

T1541

Privilege Escalation

Defense Evasion

Download New Code at Runtime

1

T1407

Foreground Persistence

1

T1541

Hide Artifacts

1

T1628

Suppress Application Icon

1

T1628.001

Credential Access

Discovery

Software Discovery

1

T1418

Security Software Discovery

1

T1418.001

System Network Configuration Discovery

2

T1422

Lateral Movement

Collection

Protected User Data

1

T1636

SMS Messages

1

T1636.004

Stored Application Data

1

T1409

Command and Control

Exfiltration

Impact

Data Encrypted for Impact

1

T1471

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Downloads

dex

Path /data/data/lsn.gqx.zsrec/files/dex
Size 454KB
SHA256 8c221b88e6755f04827bf176521a83a6e06ac054b3edca7aeb7c743a41fa01e6
MD5 dccd8cb67405ad4d9b53e36c040d53b9
SHA1 ddba058c9cf0ad4e594c4885e7bb71a7a4442856
SHA512 28a25885bb0bd38d28ba3118a25253b41e17211fc00af2df6ee55ed70b8ea08862afab0661fd9db3085403bbb224f2231850b695f09bd94044e45574c27114ab
SSDEEP 6144:TIJx+q+Xqg2kPzMmUhD/0yvr8m/CbEcadJSmT2vz3o0MW5BOLorb:TIJx+Tag9wmUlhr8m/CbEcaLSmvUBxb
MD5 SHA1 SHA512 SSDEEP

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dex.cur.prof

Path /data/data/lsn.gqx.zsrec/files/oat/dex.cur.prof
Size 1KB
SHA256 c682ce5baaff25b7455e2fb650c22b621e9692856f239c683ec7ee0e2506039c
MD5 4f028bcaa3aa05b1a36ce6b9ecf8b045
SHA1 8d1621e10a3688fe433fcd39c2a72ec8881e6795
SHA512 02b7b002ec4c20b037429a09909f69abcb5b60ea71def6c972a89f37717924d8361ec19826d857e7231fcaa1bbe157347fd80854e24bc8f6abd182747f640d8a
MD5 SHA1 SHA512

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.msg_device_id.txt

Path /storage/emulated/0/.msg_device_id.txt
Size 36B
SHA256 64e137592a1b119f337ea2e99b1f78f246f838efa680228295430ac80dc42f2c
MD5 18d4e3cbca359d03328a1039646cf71b
SHA1 03e301b4c607a8c37f30cfb3e782e0f1f8709e83
SHA512 3f4d9014969bac8758f9a99e74d36a9dec99a55257224193e7dd0d99b58de97fd62621ef835e4869448b38cac815906f5d12d61cbeadc52c55371dbf970a0070
MD5 SHA1 SHA512

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Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Mobile v15

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Downloads