ca2a91969f35d3e5ab5c24e9e6fbe4cdea63431fe67407adba6cae968830a3a0

Analysis

max time kernel
138s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
24-11-2022 19:16

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General

Target

ca2a91969f35d3e5ab5c24e9e6fbe4cdea63431fe67407adba6cae968830a3a0.exe
Size

920KB
MD5

b982e4414ea359130569a74f2e2b26a9
SHA1

42ddffbd62161acfef3c99e9af0a3a69155b9c0e
SHA256

ca2a91969f35d3e5ab5c24e9e6fbe4cdea63431fe67407adba6cae968830a3a0
SHA512

579cc980d94e4fac7265dda17009b305cbca16d2430e52ea263ad4b1f686a3a44dbc47a6b034d7cbff999ce34934136fa3cf260b89ec81f8f27637909d15d5b9
SSDEEP

24576:h1OYdaOiMtdHAqcdDVhYwiei7+EpFAh/kKg:h1OsjPHVmVhYwiLtKkKg

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

LAZC3nGU9PHYc0v.exe

pid process

4876 LAZC3nGU9PHYc0v.exe
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Drops Chrome extension 5 IoCs

Processes:

LAZC3nGU9PHYc0v.exe

description	ioc	process
File created	C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\blgkpeojknajmjfclfffmaneehnbkfge\2.0\manifest.json	LAZC3nGU9PHYc0v.exe
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\blgkpeojknajmjfclfffmaneehnbkfge\2.0\manifest.json	LAZC3nGU9PHYc0v.exe
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\blgkpeojknajmjfclfffmaneehnbkfge\2.0\manifest.json	LAZC3nGU9PHYc0v.exe
File created	C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\blgkpeojknajmjfclfffmaneehnbkfge\2.0\manifest.json	LAZC3nGU9PHYc0v.exe
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\blgkpeojknajmjfclfffmaneehnbkfge\2.0\manifest.json	LAZC3nGU9PHYc0v.exe

Drops file in System32 directory 4 IoCs

Processes:

LAZC3nGU9PHYc0v.exe

description	ioc	process
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	LAZC3nGU9PHYc0v.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	LAZC3nGU9PHYc0v.exe
File opened for modification	C:\Windows\System32\GroupPolicy	LAZC3nGU9PHYc0v.exe
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	LAZC3nGU9PHYc0v.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

LAZC3nGU9PHYc0v.exe

pid	process
4876	LAZC3nGU9PHYc0v.exe
4876	LAZC3nGU9PHYc0v.exe
4876	LAZC3nGU9PHYc0v.exe
4876	LAZC3nGU9PHYc0v.exe
4876	LAZC3nGU9PHYc0v.exe
4876	LAZC3nGU9PHYc0v.exe
4876	LAZC3nGU9PHYc0v.exe
4876	LAZC3nGU9PHYc0v.exe
4876	LAZC3nGU9PHYc0v.exe
4876	LAZC3nGU9PHYc0v.exe
4876	LAZC3nGU9PHYc0v.exe
4876	LAZC3nGU9PHYc0v.exe
4876	LAZC3nGU9PHYc0v.exe
4876	LAZC3nGU9PHYc0v.exe
4876	LAZC3nGU9PHYc0v.exe
4876	LAZC3nGU9PHYc0v.exe
4876	LAZC3nGU9PHYc0v.exe
4876	LAZC3nGU9PHYc0v.exe
4876	LAZC3nGU9PHYc0v.exe
4876	LAZC3nGU9PHYc0v.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

LAZC3nGU9PHYc0v.exe

description	pid	process
Token: SeDebugPrivilege	4876	LAZC3nGU9PHYc0v.exe
Token: SeDebugPrivilege	4876	LAZC3nGU9PHYc0v.exe
Token: SeDebugPrivilege	4876	LAZC3nGU9PHYc0v.exe
Token: SeDebugPrivilege	4876	LAZC3nGU9PHYc0v.exe
Token: SeDebugPrivilege	4876	LAZC3nGU9PHYc0v.exe
Token: SeDebugPrivilege	4876	LAZC3nGU9PHYc0v.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

ca2a91969f35d3e5ab5c24e9e6fbe4cdea63431fe67407adba6cae968830a3a0.exe

description	pid	process	target process
PID 4772 wrote to memory of 4876	4772	ca2a91969f35d3e5ab5c24e9e6fbe4cdea63431fe67407adba6cae968830a3a0.exe	LAZC3nGU9PHYc0v.exe
PID 4772 wrote to memory of 4876	4772	ca2a91969f35d3e5ab5c24e9e6fbe4cdea63431fe67407adba6cae968830a3a0.exe	LAZC3nGU9PHYc0v.exe
PID 4772 wrote to memory of 4876	4772	ca2a91969f35d3e5ab5c24e9e6fbe4cdea63431fe67407adba6cae968830a3a0.exe	LAZC3nGU9PHYc0v.exe

C:\Users\Admin\AppData\Local\Temp\ca2a91969f35d3e5ab5c24e9e6fbe4cdea63431fe67407adba6cae968830a3a0.exe
"C:\Users\Admin\AppData\Local\Temp\ca2a91969f35d3e5ab5c24e9e6fbe4cdea63431fe67407adba6cae968830a3a0.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4772

C:\Users\Admin\AppData\Local\Temp\7zSEEBA.tmp\LAZC3nGU9PHYc0v.exe
.\LAZC3nGU9PHYc0v.exe
2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4876

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
1⤵
PID:4468

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
1⤵
PID:4844

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\7zSEEBA.tmp\LAZC3nGU9PHYc0v.dat
Filesize
1KB

MD5
680d87c509c0bcce45867f7288fc8137

SHA1
8e2f589c7ae86b7845b83463fb2ad94a062ccee7

SHA256
2b901042febb4b64643b39e399b800caa6c725f73347538257a4dd3c2a63d28c

SHA512
d030d62b5ef793f7b1c0a21821fed9257a5b1a7f2f1227c23647d81d2aa109f3c83a3f6703ab444c520fa8c920972132dbe0931bfcbaea36b0c8998d30b6cdf2

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSEEBA.tmp\LAZC3nGU9PHYc0v.exe
Filesize
760KB

MD5
dcd148f6f3af3e3b0935c4fcc9f41811

SHA1
ee9bdbc7c568c7832d90b85921ab20030b6734cd

SHA256
f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4

SHA512
34be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSEEBA.tmp\LAZC3nGU9PHYc0v.exe
Filesize
760KB

MD5
dcd148f6f3af3e3b0935c4fcc9f41811

SHA1
ee9bdbc7c568c7832d90b85921ab20030b6734cd

SHA256
f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4

SHA512
34be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSEEBA.tmp\blgkpeojknajmjfclfffmaneehnbkfge\background.html
Filesize
147B

MD5
a782699da392f2160581d47e4a7dcb45

SHA1
094c6e7f3f9a7c8f5ea81af64f27be05a53ca56a

SHA256
37d87748446ef47ab1c8cbd4d82e1dd18d04cd85fd815ff8277be5b00ef3f6fc

SHA512
77f4564c55e8e4dca658497f2bebe44a3dac9beba6bb7ab8d2d3e40d48b60a9ac752ad3a1d36b481b222454669eba10d6402ee8fa7ef7f0221ac7aca2d1a900c

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSEEBA.tmp\blgkpeojknajmjfclfffmaneehnbkfge\content.js
Filesize
144B

MD5
fca19198fd8af21016a8b1dec7980002

SHA1
fd01a47d14004e17a625efe66cc46a06c786cf40

SHA256
332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

SHA512
60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSEEBA.tmp\blgkpeojknajmjfclfffmaneehnbkfge\lbiObsqKyh.js
Filesize
6KB

MD5
4663e31f35409a0edd9233355c6ce1a0

SHA1
f3ba92999177d0dd9696de348f8e28ba30f24355

SHA256
4a563fcf5e7db07cdca9acacf061567e54f96ff8913dc364d64af1bb156cab5e

SHA512
182f5ce0b8423b885e134db421856ddb7b320775218fa08646b0639a0d2f7476a4b38aac2e9b447050f15cc70815d370688e5d8c55bfe8bb4675e9bc16d90b7e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSEEBA.tmp\blgkpeojknajmjfclfffmaneehnbkfge\lsdb.js
Filesize
531B

MD5
36d98318ab2b3b2585a30984db328afb

SHA1
f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

SHA256
ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

SHA512
6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSEEBA.tmp\blgkpeojknajmjfclfffmaneehnbkfge\manifest.json
Filesize
498B

MD5
640199ea4621e34510de919f6a54436f

SHA1
dc65dbfad02bd2688030bd56ca1cab85917a9937

SHA256
e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

SHA512
d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSEEBA.tmp\nhkvDtT2@WDU.org\bootstrap.js
Filesize
2KB

MD5
df13f711e20e9c80171846d4f2f7ae06

SHA1
56d29cda58427efe0e21d3880d39eb1b0ef60bee

SHA256
6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

SHA512
6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSEEBA.tmp\nhkvDtT2@WDU.org\chrome.manifest
Filesize
35B

MD5
64115616da9363d7bc6f36e0bd6bfe37

SHA1
494c8d3e24fb7eb2b50cd05de485204a79086f0f

SHA256
19ca31a74b04c33615178abf21fa354d43063cce9c38acf161afaaef093e1829

SHA512
1b732c2d22757131e7df700c489a940169ca1969b1f9d5ce0c82acb9dae7e4f2362e6a08185bd9db1b6d5c534d107ee423265fc0a9d84b0c5ab4df6ea73cf941

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSEEBA.tmp\nhkvDtT2@WDU.org\content\bg.js
Filesize
8KB

MD5
cbe2f4ef0a3b168fe3ac6031ee165c96

SHA1
8f2bd94bfcdeff57daf6f77e294961910c8a446a

SHA256
f8fcf04af9282f42b0369371b01de19023c94a4045fb3e89acdb0b325b41a354

SHA512
5f3250f17ca0d4ae8af52357ab174fa0a28277c4194bbb5e209436b21aa4873726dc0f8e90ed033d2fe3ff5d7c95509b29e07720318d7f1738f6735dc0514987

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSEEBA.tmp\nhkvDtT2@WDU.org\install.rdf
Filesize
598B

MD5
8bb9276d118db30c9099ed2fd58e1a45

SHA1
4a882f398a8312bc18a4073928f1df704f667d01

SHA256
5d59b43002df89bb7882ad88c97ffb1ceb9d79ac77d0fee10b384045462dfd4b

SHA512
517a34f928a6b776c98d00ab124c1b3c390fbfecdd29cf3587ec6c27afd6c3b10587dcc2e94df771b9b291630e4075f075913a62269f0dafe4822c8605bc031d

Download Submit
memory/4876-132-0x0000000000000000-mapping.dmp

Download