7f2723903225a8d9b9f029527f0834bd93b2c02a900fbdc53f0bd1d92c43c734

Analysis

max time kernel
141s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
05-12-2022 13:20

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General

Target

7f2723903225a8d9b9f029527f0834bd93b2c02a900fbdc53f0bd1d92c43c734.exe
Size

254KB
MD5

1789fb9affd749ba1bfb12526f396c90
SHA1

1c76a3cc965fb1c23357f68ca45d2bc25cf19ea1
SHA256

7f2723903225a8d9b9f029527f0834bd93b2c02a900fbdc53f0bd1d92c43c734
SHA512

1315f653cadeaa7650c8c73450f54f8af6be805c7daeabc70d3fafe47f022acf3fc2333761efd1fb883167a2c119d08a69f18d122a45c2afca53157f394ee4d2
SSDEEP

6144:USH4NMEb+Or4GO30OZ98XdIPxXnlw/xfnj5htL:USH9Eb+E4hRZ98XdoJ4j5hJ

Score

8^/10

persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
5008	znblaln.exe

Modifies AppInit DLL entries 2 TTPs
persistence

Registry Run Keys / Startup Folder
T1060

Modify Registry
T1112

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\PROGRA~3\Mozilla\znblaln.exe	7f2723903225a8d9b9f029527f0834bd93b2c02a900fbdc53f0bd1d92c43c734.exe
File created	C:\PROGRA~3\Mozilla\czmmuxc.dll	znblaln.exe

C:\Users\Admin\AppData\Local\Temp\7f2723903225a8d9b9f029527f0834bd93b2c02a900fbdc53f0bd1d92c43c734.exe
"C:\Users\Admin\AppData\Local\Temp\7f2723903225a8d9b9f029527f0834bd93b2c02a900fbdc53f0bd1d92c43c734.exe"
1⤵
- Drops file in Program Files directory
PID:2400

C:\PROGRA~3\Mozilla\znblaln.exe
C:\PROGRA~3\Mozilla\znblaln.exe -irlyaih
1⤵
- Executes dropped EXE
- Drops file in Program Files directory
PID:5008

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\PROGRA~3\Mozilla\znblaln.exe

Filesize
254KB

MD5
cab92344a733b22d13506787e7d7f67b

SHA1
0617d26603c26671d255fcbfb128425d06ca80ff

SHA256
68b60df330eb78ce88e5c22351457d6dd9dfbb51eca8088bbcd0bc5a1b91e3b8

SHA512
a49f9c5560145a99d1b043069b3a6f42a9d27247c8e2ee1f3dc0f478df9661f88d885e364e0128c03ce72213864fb71b6afd0ead9cead3897f3435c4b1513c1f

Download Submit
C:\ProgramData\Mozilla\znblaln.exe

Filesize
254KB

MD5
cab92344a733b22d13506787e7d7f67b

SHA1
0617d26603c26671d255fcbfb128425d06ca80ff

SHA256
68b60df330eb78ce88e5c22351457d6dd9dfbb51eca8088bbcd0bc5a1b91e3b8

SHA512
a49f9c5560145a99d1b043069b3a6f42a9d27247c8e2ee1f3dc0f478df9661f88d885e364e0128c03ce72213864fb71b6afd0ead9cead3897f3435c4b1513c1f

Download Submit
memory/2400-132-0x0000000000610000-0x000000000066B000-memory.dmp

Filesize
364KB

Download
memory/2400-133-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2400-136-0x0000000000610000-0x000000000066B000-memory.dmp

Filesize
364KB

Download
memory/2400-137-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/5008-138-0x0000000000670000-0x00000000006CB000-memory.dmp

Filesize
364KB

Download
memory/5008-139-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/5008-140-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download