4d1a8fa8ff78f19026124b316b10c660565677e0626255e4c5cf6cad65c0c1f6

Analysis

max time kernel
284s
max time network
342s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
24-11-2022 07:20

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General

Target

4d1a8fa8ff78f19026124b316b10c660565677e0626255e4c5cf6cad65c0c1f6.exe
Size

930KB
MD5

daffbcd6a263f31c9295f08df0a146cb
SHA1

eff7e5ec7eebd802ff562741a1807299fb883a71
SHA256

4d1a8fa8ff78f19026124b316b10c660565677e0626255e4c5cf6cad65c0c1f6
SHA512

7a7b53ad390ae1e3541c9ab438112238f35af3053ad83f8cfd1ceffa011dfab7137977a2944082304c8bfe6c3a53c7f2573094c8b0d866095f7c00c0a1e4f512
SSDEEP

24576:h1OYdaOjMWSUbvCXEQKSqGv8VWumF6RmcJozyPvpf1:h1OshMWyUQ+GUVFIcHPvpf1

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

jutPyP7zvLa7xhG.exe

pid process

4484 jutPyP7zvLa7xhG.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:

jutPyP7zvLa7xhG.exe

description	ioc	process
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\bhmjifgnfloembgoijdhpnbmgbjkdmck\2.0\manifest.json	jutPyP7zvLa7xhG.exe
File created	C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\bhmjifgnfloembgoijdhpnbmgbjkdmck\2.0\manifest.json	jutPyP7zvLa7xhG.exe
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\bhmjifgnfloembgoijdhpnbmgbjkdmck\2.0\manifest.json	jutPyP7zvLa7xhG.exe
File created	C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\bhmjifgnfloembgoijdhpnbmgbjkdmck\2.0\manifest.json	jutPyP7zvLa7xhG.exe
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\bhmjifgnfloembgoijdhpnbmgbjkdmck\2.0\manifest.json	jutPyP7zvLa7xhG.exe

Drops file in System32 directory 4 IoCs

Processes:

jutPyP7zvLa7xhG.exe

description	ioc	process
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	jutPyP7zvLa7xhG.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	jutPyP7zvLa7xhG.exe
File opened for modification	C:\Windows\System32\GroupPolicy	jutPyP7zvLa7xhG.exe
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	jutPyP7zvLa7xhG.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

jutPyP7zvLa7xhG.exe

pid	process
4484	jutPyP7zvLa7xhG.exe
4484	jutPyP7zvLa7xhG.exe
4484	jutPyP7zvLa7xhG.exe
4484	jutPyP7zvLa7xhG.exe
4484	jutPyP7zvLa7xhG.exe
4484	jutPyP7zvLa7xhG.exe
4484	jutPyP7zvLa7xhG.exe
4484	jutPyP7zvLa7xhG.exe
4484	jutPyP7zvLa7xhG.exe
4484	jutPyP7zvLa7xhG.exe
4484	jutPyP7zvLa7xhG.exe
4484	jutPyP7zvLa7xhG.exe
4484	jutPyP7zvLa7xhG.exe
4484	jutPyP7zvLa7xhG.exe
4484	jutPyP7zvLa7xhG.exe
4484	jutPyP7zvLa7xhG.exe
4484	jutPyP7zvLa7xhG.exe
4484	jutPyP7zvLa7xhG.exe
4484	jutPyP7zvLa7xhG.exe
4484	jutPyP7zvLa7xhG.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

jutPyP7zvLa7xhG.exe

description	pid	process
Token: SeDebugPrivilege	4484	jutPyP7zvLa7xhG.exe
Token: SeDebugPrivilege	4484	jutPyP7zvLa7xhG.exe
Token: SeDebugPrivilege	4484	jutPyP7zvLa7xhG.exe
Token: SeDebugPrivilege	4484	jutPyP7zvLa7xhG.exe
Token: SeDebugPrivilege	4484	jutPyP7zvLa7xhG.exe
Token: SeDebugPrivilege	4484	jutPyP7zvLa7xhG.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

4d1a8fa8ff78f19026124b316b10c660565677e0626255e4c5cf6cad65c0c1f6.exe

description	pid	process	target process
PID 3300 wrote to memory of 4484	3300	4d1a8fa8ff78f19026124b316b10c660565677e0626255e4c5cf6cad65c0c1f6.exe	jutPyP7zvLa7xhG.exe
PID 3300 wrote to memory of 4484	3300	4d1a8fa8ff78f19026124b316b10c660565677e0626255e4c5cf6cad65c0c1f6.exe	jutPyP7zvLa7xhG.exe
PID 3300 wrote to memory of 4484	3300	4d1a8fa8ff78f19026124b316b10c660565677e0626255e4c5cf6cad65c0c1f6.exe	jutPyP7zvLa7xhG.exe

C:\Users\Admin\AppData\Local\Temp\4d1a8fa8ff78f19026124b316b10c660565677e0626255e4c5cf6cad65c0c1f6.exe
"C:\Users\Admin\AppData\Local\Temp\4d1a8fa8ff78f19026124b316b10c660565677e0626255e4c5cf6cad65c0c1f6.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3300

C:\Users\Admin\AppData\Local\Temp\7zS407A.tmp\jutPyP7zvLa7xhG.exe
.\jutPyP7zvLa7xhG.exe
2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4484

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
1⤵
PID:3268

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
1⤵
PID:1904

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\7zS407A.tmp\bhmjifgnfloembgoijdhpnbmgbjkdmck\background.html

Filesize
146B

MD5
9fc4e73a4d548f0c6829c73dd294e107

SHA1
7c72212a11330ade418512e351a865dee1b945a1

SHA256
af8a382aab319b3260b921121a319530152e4fffa1e5d6fb210820c27ddf23e2

SHA512
569d4349b8e8b3c44a4fade23d3bc9c95bc911bb90a30b5522f54d137aee7d6cd90ce40aba138c7e50ad5178ce0cfb3e8122b5aa03ce61fad206b150d7118f3b

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS407A.tmp\bhmjifgnfloembgoijdhpnbmgbjkdmck\content.js

Filesize
144B

MD5
fca19198fd8af21016a8b1dec7980002

SHA1
fd01a47d14004e17a625efe66cc46a06c786cf40

SHA256
332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

SHA512
60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS407A.tmp\bhmjifgnfloembgoijdhpnbmgbjkdmck\lsdb.js

Filesize
531B

MD5
36d98318ab2b3b2585a30984db328afb

SHA1
f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

SHA256
ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

SHA512
6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS407A.tmp\bhmjifgnfloembgoijdhpnbmgbjkdmck\manifest.json

Filesize
498B

MD5
640199ea4621e34510de919f6a54436f

SHA1
dc65dbfad02bd2688030bd56ca1cab85917a9937

SHA256
e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

SHA512
d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS407A.tmp\bhmjifgnfloembgoijdhpnbmgbjkdmck\uKmz7A9kK.js

Filesize
6KB

MD5
7678bc780f76b22f4851b0687ffd9661

SHA1
65df23a74eb908032cc760645a48475357b8f428

SHA256
f180871c351da16f27987a189cfbba92452ced6fc5859cadbdf0bc583b37cc70

SHA512
f5b111bc44fbda4b483c48c5491900d2bcdb82e370d37ffc277471728b5f3e61325a56c79e1178279f2fa390923c915aa348f9226c5dc5793d1a3b6ecd9d18bf

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS407A.tmp\[email protected]\bootstrap.js

Filesize
2KB

MD5
df13f711e20e9c80171846d4f2f7ae06

SHA1
56d29cda58427efe0e21d3880d39eb1b0ef60bee

SHA256
6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

SHA512
6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS407A.tmp\[email protected]\chrome.manifest

Filesize
35B

MD5
4783ace43384969f0548bb9555db73c0

SHA1
1f209cdc4afd5b01bb14a37e87cc4d9ea2b98b00

SHA256
4b22401806657a1ae9c17b85938dcf6e934db1d86b24a48e5c1dc8cef8be7a8b

SHA512
a7a7dd0325e9037302bf1d111039a357cd347135f54f4cbd823257c8105b0ce6a02285ae6a6ff0b28385c5e82af98b99ecd4e2bf4f0c06cbd36878024bc36796

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS407A.tmp\[email protected]\content\bg.js

Filesize
8KB

MD5
cf1cffc3499f240ee007a62decd6c142

SHA1
fc8f0acb7e6e8cb61fc391e74bef671f86e6d9e8

SHA256
32cfc9b45a670c48b5b2dd4a433d46f92b18fb08cd5258c1ad55da16d87af89b

SHA512
7a1e6f62c582c19a694ce8989f991b70aab806a446d4160c219b1275f882267fdec0ce9b27a2ad3edf387a605058fad8166149681e7e083f81c0747c89da6b68

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS407A.tmp\[email protected]\install.rdf

Filesize
593B

MD5
aa6a01f74abc137b12c4483b2735024c

SHA1
8134d8a6cbf82dfebdef73f9f7d77e7419587fa2

SHA256
01e45376bee67b40a89e342401c793e00da22dae32fe51c398f35261fc830a48

SHA512
d2e170d24c9d5e857db50eac3b2a2791c27775fe478013830144988f94d3a509945d6c7f2dcc8ae4182a5416d6af9277bd6dbc5871f042841c73c54de75b1031

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS407A.tmp\jutPyP7zvLa7xhG.dat

Filesize
1KB

MD5
7939c3923e9b6769ff9f73f3b0055bc7

SHA1
5902222b796fd2a4e26d9c865a8a1d0905e435f1

SHA256
68aedd4ed7f4592ce57d6475bf2b48665e190c4fbb61d55acada3d1e5175526e

SHA512
57447165be59d820caacd76d48f5f47eb440ca572f723f68e388a08323c2429a060355e98b63e5759360847b2e0bfbe929c58c6f9df979e8d0d7b66f6ce34d8d

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS407A.tmp\jutPyP7zvLa7xhG.exe

Filesize
771KB

MD5
e8ef8ed232808bfa240b33b376bb74a8

SHA1
b7ebfbda42fb24594210d3f97921c5b33b88585d

SHA256
a4265c00fc8eb9371329ddbc19e760b433ea9f4ab4e16d4d95682031940ad6c9

SHA512
24a4de7ba07c5712a94cb8334764b6d23799dc4bb7153acf4eb7289ec4577b79bc9bf4adf6e0c65b13441d7783314ec4d9a13a61cf447124c43c44ff55fa8ef8

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS407A.tmp\jutPyP7zvLa7xhG.exe

Filesize
771KB

MD5
e8ef8ed232808bfa240b33b376bb74a8

SHA1
b7ebfbda42fb24594210d3f97921c5b33b88585d

SHA256
a4265c00fc8eb9371329ddbc19e760b433ea9f4ab4e16d4d95682031940ad6c9

SHA512
24a4de7ba07c5712a94cb8334764b6d23799dc4bb7153acf4eb7289ec4577b79bc9bf4adf6e0c65b13441d7783314ec4d9a13a61cf447124c43c44ff55fa8ef8

Download Submit
memory/4484-132-0x0000000000000000-mapping.dmp

Download