4eebe333ab5ddb5d2f9fae9c8793e9ea30380539c90ff64043fd1d0f58178658

Analysis

max time kernel
56s
max time network
80s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
24-11-2022 08:15

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General

Target

4eebe333ab5ddb5d2f9fae9c8793e9ea30380539c90ff64043fd1d0f58178658.exe
Size

931KB
MD5

02c5991dad51e6eb4ae41d7eb6fdd1bf
SHA1

af74ccff09ad6c5326c8e5122174f72292e47aef
SHA256

4eebe333ab5ddb5d2f9fae9c8793e9ea30380539c90ff64043fd1d0f58178658
SHA512

a12ad5e4459831df8a3cdb6e6278f1dce6977eac27801bdd27e34393ce72a11620fd252a5a506b717fc88d9ced44ae18e0cfc7bc023e47a8acd09f9ecb53a7aa
SSDEEP

24576:h1OYdaOHMWSUbvCXEQKSqGv8VWumF6RmcJozyPvpfD:h1OsNMWyUQ+GUVFIcHPvpfD

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

VzBW6qlSiIxLvnW.exe

pid process

884 VzBW6qlSiIxLvnW.exe
Loads dropped DLL 1 IoCs

Processes:

4eebe333ab5ddb5d2f9fae9c8793e9ea30380539c90ff64043fd1d0f58178658.exe

pid process

1956 4eebe333ab5ddb5d2f9fae9c8793e9ea30380539c90ff64043fd1d0f58178658.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

pid	process
1956	4eebe333ab5ddb5d2f9fae9c8793e9ea30380539c90ff64043fd1d0f58178658.exe

Drops Chrome extension 3 IoCs

Processes:

VzBW6qlSiIxLvnW.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\mikllllnpbomepmbcpbbaajbjdhigaea\2.0\manifest.json	VzBW6qlSiIxLvnW.exe
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\mikllllnpbomepmbcpbbaajbjdhigaea\2.0\manifest.json	VzBW6qlSiIxLvnW.exe
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\mikllllnpbomepmbcpbbaajbjdhigaea\2.0\manifest.json	VzBW6qlSiIxLvnW.exe

Drops file in System32 directory 4 IoCs

Processes:

VzBW6qlSiIxLvnW.exe

description	ioc	process
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	VzBW6qlSiIxLvnW.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	VzBW6qlSiIxLvnW.exe
File opened for modification	C:\Windows\System32\GroupPolicy	VzBW6qlSiIxLvnW.exe
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	VzBW6qlSiIxLvnW.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

VzBW6qlSiIxLvnW.exe

pid	process
884	VzBW6qlSiIxLvnW.exe
884	VzBW6qlSiIxLvnW.exe
884	VzBW6qlSiIxLvnW.exe
884	VzBW6qlSiIxLvnW.exe
884	VzBW6qlSiIxLvnW.exe
884	VzBW6qlSiIxLvnW.exe
884	VzBW6qlSiIxLvnW.exe
884	VzBW6qlSiIxLvnW.exe
884	VzBW6qlSiIxLvnW.exe
884	VzBW6qlSiIxLvnW.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

VzBW6qlSiIxLvnW.exe

description	pid	process
Token: SeDebugPrivilege	884	VzBW6qlSiIxLvnW.exe
Token: SeDebugPrivilege	884	VzBW6qlSiIxLvnW.exe
Token: SeDebugPrivilege	884	VzBW6qlSiIxLvnW.exe
Token: SeDebugPrivilege	884	VzBW6qlSiIxLvnW.exe
Token: SeDebugPrivilege	884	VzBW6qlSiIxLvnW.exe
Token: SeDebugPrivilege	884	VzBW6qlSiIxLvnW.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

4eebe333ab5ddb5d2f9fae9c8793e9ea30380539c90ff64043fd1d0f58178658.exe

description	pid	process	target process
PID 1956 wrote to memory of 884	1956	4eebe333ab5ddb5d2f9fae9c8793e9ea30380539c90ff64043fd1d0f58178658.exe	VzBW6qlSiIxLvnW.exe
PID 1956 wrote to memory of 884	1956	4eebe333ab5ddb5d2f9fae9c8793e9ea30380539c90ff64043fd1d0f58178658.exe	VzBW6qlSiIxLvnW.exe
PID 1956 wrote to memory of 884	1956	4eebe333ab5ddb5d2f9fae9c8793e9ea30380539c90ff64043fd1d0f58178658.exe	VzBW6qlSiIxLvnW.exe
PID 1956 wrote to memory of 884	1956	4eebe333ab5ddb5d2f9fae9c8793e9ea30380539c90ff64043fd1d0f58178658.exe	VzBW6qlSiIxLvnW.exe

C:\Users\Admin\AppData\Local\Temp\4eebe333ab5ddb5d2f9fae9c8793e9ea30380539c90ff64043fd1d0f58178658.exe
"C:\Users\Admin\AppData\Local\Temp\4eebe333ab5ddb5d2f9fae9c8793e9ea30380539c90ff64043fd1d0f58178658.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1956

C:\Users\Admin\AppData\Local\Temp\7zS69BC.tmp\VzBW6qlSiIxLvnW.exe
.\VzBW6qlSiIxLvnW.exe
2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:884

Network

MITRE ATT&CK Enterprise 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

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\7zS69BC.tmp\[email protected]\bootstrap.js

Filesize
2KB

MD5
df13f711e20e9c80171846d4f2f7ae06

SHA1
56d29cda58427efe0e21d3880d39eb1b0ef60bee

SHA256
6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

SHA512
6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS69BC.tmp\[email protected]\chrome.manifest

Filesize
35B

MD5
22d2ecbb3e17de06bef1cb5fa4ffbc0f

SHA1
85283019712de768d76f4e9eeca983969cad08e8

SHA256
6dac7d7337e0bd46c89f6ef564cb7f0c76199c605bf9072d44a62bf5f3a14b00

SHA512
753d744b97212752afe2639c3d3e65aaa054f81687b7a29af49bc81ece85763ae9dbe726123b812c78bf61c51af06000d493519518f026240cc90dfb9f799cb0

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS69BC.tmp\[email protected]\content\bg.js

Filesize
8KB

MD5
b0ce23294923758764ec10b75159b723

SHA1
31c211f7ed5cdeb88ec5adf01d2b0a4232915648

SHA256
3989ef59cc2c11ac48a6d95cace3b6ebb85703a6838362f2ea6607bd85cf360c

SHA512
8130a68a4061ee419054ae23aa95823e863809454b010ed870feb26da4ce9a344c20f82c67697ffe28f541a4ddc13aa01dfa187bd4e92f511bafc2323d28b3cd

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS69BC.tmp\[email protected]\install.rdf

Filesize
593B

MD5
05c3cc4d240b747bbbbf016b7973bc9e

SHA1
6f5c21336fd6c1a84992cf71f0ba71c8e86313b6

SHA256
6b4d4069fd88a652fec4285ffbd778e5f4751b265ae3d0ce94f7a3d0b3dfcf1c

SHA512
f3ceb06594c1658fd97a0dff60e68e91defaec28bc14806391deaa24afa31776364c1434bdeba20781bb97ad54b42efe89a70b47fe5ff964416e1c28d8654243

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS69BC.tmp\VzBW6qlSiIxLvnW.dat

Filesize
1KB

MD5
f6f96817a4e85b4113f7d5c34c7d3a89

SHA1
6c608dbbe477594179e686f699729c08b1050015

SHA256
4eb529bac7f8aac09b9e20b3f268ac78be9d564d84f892d5fe589df58d9a9c6b

SHA512
82dc4b2095a4108284339bf31aeee28432f82cd465d1eed2b21a8f2493611c8ca39d04be71ee6641821f09e85fa7778d3cf5f02b1dc623c7c23e98e0192a0200

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS69BC.tmp\VzBW6qlSiIxLvnW.exe

Filesize
771KB

MD5
e8ef8ed232808bfa240b33b376bb74a8

SHA1
b7ebfbda42fb24594210d3f97921c5b33b88585d

SHA256
a4265c00fc8eb9371329ddbc19e760b433ea9f4ab4e16d4d95682031940ad6c9

SHA512
24a4de7ba07c5712a94cb8334764b6d23799dc4bb7153acf4eb7289ec4577b79bc9bf4adf6e0c65b13441d7783314ec4d9a13a61cf447124c43c44ff55fa8ef8

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS69BC.tmp\mikllllnpbomepmbcpbbaajbjdhigaea\background.html

Filesize
145B

MD5
c7681b865bde8b38c4290036ad7bfa4e

SHA1
bf1a987f7f8ebae7d4b3456dc7914ebb47b33fe2

SHA256
f7fea80375b863aa7895cd499140bb4178ccccc71a6f753f7980d256ef0c428e

SHA512
f1748bce2d648c62d34b6292bff6c378269c75799a7a2d1f5dd6e4da620c212ef88078f8068efb8cd7eb8f599491318b76304570be97be2ab5af55992fdf427b

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS69BC.tmp\mikllllnpbomepmbcpbbaajbjdhigaea\content.js

Filesize
144B

MD5
fca19198fd8af21016a8b1dec7980002

SHA1
fd01a47d14004e17a625efe66cc46a06c786cf40

SHA256
332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

SHA512
60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS69BC.tmp\mikllllnpbomepmbcpbbaajbjdhigaea\lsdb.js

Filesize
531B

MD5
36d98318ab2b3b2585a30984db328afb

SHA1
f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

SHA256
ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

SHA512
6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS69BC.tmp\mikllllnpbomepmbcpbbaajbjdhigaea\manifest.json

Filesize
498B

MD5
640199ea4621e34510de919f6a54436f

SHA1
dc65dbfad02bd2688030bd56ca1cab85917a9937

SHA256
e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

SHA512
d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS69BC.tmp\mikllllnpbomepmbcpbbaajbjdhigaea\xNa9Glxa.js

Filesize
6KB

MD5
d8ef0c673cf2b1578f742fd210ac4a1d

SHA1
5cc6582ed3cb8c5db355c9c37b419b14051b9074

SHA256
2a26c79219582a12782a870a42aab2792b3fdeacc3ea543c064083c1d5819458

SHA512
774b69628050d3ad88beffd679f507b99614b987bbd1ce2ef25cc7b33670b36b48c7a5956967c3b31f30ea633e7f3bc6340934ea8b447389227704a2771af880

Download Submit
\Users\Admin\AppData\Local\Temp\7zS69BC.tmp\VzBW6qlSiIxLvnW.exe

Filesize
771KB

MD5
e8ef8ed232808bfa240b33b376bb74a8

SHA1
b7ebfbda42fb24594210d3f97921c5b33b88585d

SHA256
a4265c00fc8eb9371329ddbc19e760b433ea9f4ab4e16d4d95682031940ad6c9

SHA512
24a4de7ba07c5712a94cb8334764b6d23799dc4bb7153acf4eb7289ec4577b79bc9bf4adf6e0c65b13441d7783314ec4d9a13a61cf447124c43c44ff55fa8ef8

Download Submit
memory/884-56-0x0000000000000000-mapping.dmp

Download
memory/1956-54-0x0000000075DF1000-0x0000000075DF3000-memory.dmp

Filesize
8KB

Download