493574b3a555e73db86c8d7fc158799ab99151ab0c68049b1d94fa2246f0faf3

Analysis

max time kernel
32s
max time network
73s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
25-11-2022 01:58

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General

Target

493574b3a555e73db86c8d7fc158799ab99151ab0c68049b1d94fa2246f0faf3.exe
Size

920KB
MD5

3368b362d7d4d71024a50ae38cd413dd
SHA1

a883a94b564b88feaa0d19a2aa99fb8854f67cb4
SHA256

493574b3a555e73db86c8d7fc158799ab99151ab0c68049b1d94fa2246f0faf3
SHA512

37096608f7ac5a31ef72e528abdf868ae0ffec8537365dc649734732abadca14caf44cbf6a2e2140d75a47db99b4fc4e162a48e9cd833e31f0b137d6a7f31aac
SSDEEP

24576:h1OYdaOqMtdHAqcdDVhYwiei7+EpFAh/kKF:h1OsLPHVmVhYwiLtKkKF

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

ekzkbgT45OooLh4.exe

pid process

1140 ekzkbgT45OooLh4.exe
Loads dropped DLL 1 IoCs

Processes:

493574b3a555e73db86c8d7fc158799ab99151ab0c68049b1d94fa2246f0faf3.exe

pid process

940 493574b3a555e73db86c8d7fc158799ab99151ab0c68049b1d94fa2246f0faf3.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
940	493574b3a555e73db86c8d7fc158799ab99151ab0c68049b1d94fa2246f0faf3.exe

Drops Chrome extension 3 IoCs

Processes:

ekzkbgT45OooLh4.exe

description	ioc	process
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\ibdehdnlligokkcclmaiecijjhnlgdll\2.0\manifest.json	ekzkbgT45OooLh4.exe
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\ibdehdnlligokkcclmaiecijjhnlgdll\2.0\manifest.json	ekzkbgT45OooLh4.exe
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\ibdehdnlligokkcclmaiecijjhnlgdll\2.0\manifest.json	ekzkbgT45OooLh4.exe

Drops file in System32 directory 4 IoCs

Processes:

ekzkbgT45OooLh4.exe

description	ioc	process
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	ekzkbgT45OooLh4.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	ekzkbgT45OooLh4.exe
File opened for modification	C:\Windows\System32\GroupPolicy	ekzkbgT45OooLh4.exe
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	ekzkbgT45OooLh4.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

ekzkbgT45OooLh4.exe

pid	process
1140	ekzkbgT45OooLh4.exe
1140	ekzkbgT45OooLh4.exe
1140	ekzkbgT45OooLh4.exe
1140	ekzkbgT45OooLh4.exe
1140	ekzkbgT45OooLh4.exe
1140	ekzkbgT45OooLh4.exe
1140	ekzkbgT45OooLh4.exe
1140	ekzkbgT45OooLh4.exe
1140	ekzkbgT45OooLh4.exe
1140	ekzkbgT45OooLh4.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

ekzkbgT45OooLh4.exe

description	pid	process
Token: SeDebugPrivilege	1140	ekzkbgT45OooLh4.exe
Token: SeDebugPrivilege	1140	ekzkbgT45OooLh4.exe
Token: SeDebugPrivilege	1140	ekzkbgT45OooLh4.exe
Token: SeDebugPrivilege	1140	ekzkbgT45OooLh4.exe
Token: SeDebugPrivilege	1140	ekzkbgT45OooLh4.exe
Token: SeDebugPrivilege	1140	ekzkbgT45OooLh4.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

493574b3a555e73db86c8d7fc158799ab99151ab0c68049b1d94fa2246f0faf3.exe

description	pid	process	target process
PID 940 wrote to memory of 1140	940	493574b3a555e73db86c8d7fc158799ab99151ab0c68049b1d94fa2246f0faf3.exe	ekzkbgT45OooLh4.exe
PID 940 wrote to memory of 1140	940	493574b3a555e73db86c8d7fc158799ab99151ab0c68049b1d94fa2246f0faf3.exe	ekzkbgT45OooLh4.exe
PID 940 wrote to memory of 1140	940	493574b3a555e73db86c8d7fc158799ab99151ab0c68049b1d94fa2246f0faf3.exe	ekzkbgT45OooLh4.exe
PID 940 wrote to memory of 1140	940	493574b3a555e73db86c8d7fc158799ab99151ab0c68049b1d94fa2246f0faf3.exe	ekzkbgT45OooLh4.exe

C:\Users\Admin\AppData\Local\Temp\493574b3a555e73db86c8d7fc158799ab99151ab0c68049b1d94fa2246f0faf3.exe
"C:\Users\Admin\AppData\Local\Temp\493574b3a555e73db86c8d7fc158799ab99151ab0c68049b1d94fa2246f0faf3.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:940

C:\Users\Admin\AppData\Local\Temp\7zSAC66.tmp\ekzkbgT45OooLh4.exe
.\ekzkbgT45OooLh4.exe
2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1140

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\7zSAC66.tmp\ekzkbgT45OooLh4.dat
Filesize
1KB

MD5
05a490a78b3f406900322cbd9bb61fea

SHA1
a873ba77da97dd40c46d1131199ec526a18ca985

SHA256
048c3c272bf176e16191ca8973ca2650e0c369e05ebf835e28792f50f934e617

SHA512
269b94ba54ef9ddb693d0e5c0fff9f2dd908a28ebc1d44c2c269519e4a39a937cca3d9c08e3fb75d069a864f239ab025c4017bc01de6c8f89b580213ccbdc428

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSAC66.tmp\ekzkbgT45OooLh4.exe
Filesize
760KB

MD5
dcd148f6f3af3e3b0935c4fcc9f41811

SHA1
ee9bdbc7c568c7832d90b85921ab20030b6734cd

SHA256
f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4

SHA512
34be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSAC66.tmp\ibdehdnlligokkcclmaiecijjhnlgdll\bRqn.js
Filesize
6KB

MD5
e45a0d4439d77cdb17ffe5ee53d0a665

SHA1
b230d5c2842920a2b119a330ddfac4bfa88e8c38

SHA256
9edc913bb01821dee6c79759481edca45e82f21edcc39ab67335aa359b6d0276

SHA512
4c2b60843a376a427d10c19fed8eebeb172666d532ca5443eb2bbe8f93c35aef7b2bcddec892278c9625cbde88984beb9b7921fd2a92e2dadd3d43d7ffd49c3e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSAC66.tmp\ibdehdnlligokkcclmaiecijjhnlgdll\background.html
Filesize
141B

MD5
1695beff235c3c6080500454fcebff75

SHA1
f22b93711bcef45dfac5e3eca81e0568bd8dba70

SHA256
a01916c31ddbc295e0fef334447155259d8909acc37cdbd878ca5c481d0300ec

SHA512
27b1e87b6d65ed54ec0ef928c136f47e674a933e82ba5abfb0784c5d0612866ab9e24396ca6f966fb9e31336cda2f7a082a245a0573b36d5d61f4a415817291c

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSAC66.tmp\ibdehdnlligokkcclmaiecijjhnlgdll\content.js
Filesize
144B

MD5
fca19198fd8af21016a8b1dec7980002

SHA1
fd01a47d14004e17a625efe66cc46a06c786cf40

SHA256
332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

SHA512
60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSAC66.tmp\ibdehdnlligokkcclmaiecijjhnlgdll\lsdb.js
Filesize
531B

MD5
36d98318ab2b3b2585a30984db328afb

SHA1
f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

SHA256
ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

SHA512
6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSAC66.tmp\ibdehdnlligokkcclmaiecijjhnlgdll\manifest.json
Filesize
498B

MD5
640199ea4621e34510de919f6a54436f

SHA1
dc65dbfad02bd2688030bd56ca1cab85917a9937

SHA256
e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

SHA512
d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSAC66.tmp\[email protected]\bootstrap.js
Filesize
2KB

MD5
df13f711e20e9c80171846d4f2f7ae06

SHA1
56d29cda58427efe0e21d3880d39eb1b0ef60bee

SHA256
6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

SHA512
6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSAC66.tmp\[email protected]\chrome.manifest
Filesize
35B

MD5
821fb8ea1f4e8e44f31a90dcd6abdd45

SHA1
21f5393618e7bb54a4880ad0caaa053f9bc7e00e

SHA256
634010e5be182cd3f5a8d53865db538eb0e31f178edfd24f6e9dbefca41733d9

SHA512
b665b08635abb66a8e2aa3c8fa8bd318134ad61b921a879dbc24b1dccd29d0f26f8a46eb7676154689e002b407938d11aa03c118ceabcb29e452acc7c1ef5dce

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSAC66.tmp\[email protected]\content\bg.js
Filesize
9KB

MD5
8082d72df1bc52c517e64cdff2462fdc

SHA1
266fd648763a0ac4758f0755bf6954ae79100024

SHA256
781f5f823a2fbe05581bc7c44a2d4a23a047be90107438829e3b02326af55456

SHA512
42ec31fe0008401fc6e53536bb634b4c1cbd96799d1765ec9efd8ed4174111537487e5c454e5ee7bb18bf6935c710ba18c48a0d4929a5c98e3aaf61af6a5a66b

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSAC66.tmp\[email protected]\install.rdf
Filesize
590B

MD5
0bc45db1f326ffdbaf7c6bc607f8f807

SHA1
a98044235227535d7f99553ffb6ca07f0a88a8e0

SHA256
f09f308527cee91ffec49c3ae11b6f2b3b3f8d9fa9afffec52df085bd023a0ae

SHA512
1a298572e03831f918b1fcb5fd799b5236742c401375f1f8f765a72ae599138f54d979efc016f8ef5b23e2a34ede66c6c1d1a75ac9d70fcb15564ca86a0f4f74

Download Submit
\Users\Admin\AppData\Local\Temp\7zSAC66.tmp\ekzkbgT45OooLh4.exe
Filesize
760KB

MD5
dcd148f6f3af3e3b0935c4fcc9f41811

SHA1
ee9bdbc7c568c7832d90b85921ab20030b6734cd

SHA256
f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4

SHA512
34be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886

Download Submit
memory/940-54-0x0000000074DE1000-0x0000000074DE3000-memory.dmp

Filesize
8KB

Download
memory/1140-56-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads