xloader_apk | 70db2849fda57b771012313e9fe6d97159af8bb1e26b5b572f64ba694bdfe808

General

Target

70db2849fda57b771012313e9fe6d97159af8bb1e26b5b572f64ba694bdfe808.apk
Size

302KB
MD5

7a658d7749d9d575182df10649c7bf1b
SHA1

a1ea329dc01b8db4d87d5f15865b789db9cd0699
SHA256

70db2849fda57b771012313e9fe6d97159af8bb1e26b5b572f64ba694bdfe808
SHA512

bff4888efc52f28924d9b2be3e79e2aa1fe691db7b970ccc7b22e1703f76eacc4030c41d7cabe708e02db810f4519bba103a2ceb5ae975278b0f8516b75bc1c0
SSDEEP

6144:d+T5/hvQf9dawLcMezMBHcle7IxWuJru7sqfrpcmXYwZ291iaVIUs0Dmw:d+xhvSgwL6z2We7mFoXfNXYwZW1JIUsa

Score

10^/10

xloader_apk banker collection defense_evasion discovery evasion infostealer persistence stealth trojan

Malware Config

Extracted

Family

xloader_apk

C2

http://1.171.162.250:33669/user_info_uploader

https://docs.google.com/document/d/1s0n64k12_r9MglT5m9lr63M5F3e-xRyaMeYP7rdOTrA/mobilebasic

Attributes

user_agent
Mozilla/5.0 (Linux; Android 6.0; Nexus 5 Build/MRA58N) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.121 Mobile Safari/537.36

Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.121 Safari/537.36

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
Xloader_apk family
xloader_apk

Checks if the Android device is rooted. 1 TTPs 3 IoCs

defense_evasion

System Information Discovery

T1426

ioc	Process
/system/bin/su	ooao.zgwyn.qhyim
/system/xbin/su	ooao.zgwyn.qhyim
/sbin/su	ooao.zgwyn.qhyim

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

stealth trojan evasion

Suppress Application Icon

T1628.001

pid	Process
5065	ooao.zgwyn.qhyim

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/ooao.zgwyn.qhyim/files/dex	5065	ooao.zgwyn.qhyim
/data/user/0/ooao.zgwyn.qhyim/files/dex	5065	ooao.zgwyn.qhyim

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
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/	ooao.zgwyn.qhyim

Acquires the wake lock 1 IoCs

description	ioc	Process
Framework service call	android.os.IPowerManager.acquireWakeLock	ooao.zgwyn.qhyim

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.

defense_evasion persistence

Foreground Persistence

T1541

description	ioc	Process
Framework service call	android.app.IActivityManager.setServiceForeground	ooao.zgwyn.qhyim

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	ooao.zgwyn.qhyim

ooao.zgwyn.qhyim
1⤵
- Checks if the Android device is rooted.
- Removes its main activity from the application launcher
- Loads dropped Dex/Jar
- Reads the content of the MMS message.
- Acquires the wake lock
- Makes use of the framework's foreground persistence service
- Registers a broadcast receiver at runtime (usually for listening for system events)
PID:5065

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 Information Discovery

1

T1426

System Network Configuration Discovery

1

T1422

Lateral Movement

Collection

Protected User Data

1

T1636

SMS Messages

1

T1636.004

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

/data/data/ooao.zgwyn.qhyim/files/dex

Filesize
580KB

MD5
8c7542abcfd5e2c08e99555d8d0bc605

SHA1
5f40007a5343603be18a1ce3c39ce43604099be5

SHA256
0cd2b17aa21cd8de63842da21e3464df7bb2bd4a278fffbbfea6b294c3ca9e6d

SHA512
362c7dd23aa52a9c72e9d90eebb99e1d4e4cd01b68348249bbeee4bb407728aabd30874488926635bacb2e1d640ad4e95852e345afa8ad66057c80c8f768ed88

Download Submit
/data/data/ooao.zgwyn.qhyim/files/oat/dex.cur.prof

Filesize
797B

MD5
9af0b5c5e34f05b9aa70c300ba5f43cb

SHA1
dcc1b55fd9dcddd15a0ff33a8b483f7ac02c5b89

SHA256
a1dd206b21a0f2ebb1b906d96c492315ce5f40e281036ef576bc796a1f315e53

SHA512
69500d4b1576b3574a4b7fbcfd7a92e38aaec829dbb1dcfd1aafcf1e9abd3f443501ce05d2b2e5421e597c514d53893e8254b5bbc8451bde46e536bcf7189983

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads