c20624bce48c4b0f9ed8cff8d51fcd3017ae53e42eef682dcfbe8f63ff8fbfad

Analysis

max time kernel
57s
max time network
31s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
24-11-2022 19:43

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General

Target

c20624bce48c4b0f9ed8cff8d51fcd3017ae53e42eef682dcfbe8f63ff8fbfad.exe
Size

919KB
MD5

fd6c91c19dd5565ddf9223e74dfbebff
SHA1

0c2f84b59115b08930a74d545958ae972f12e3f8
SHA256

c20624bce48c4b0f9ed8cff8d51fcd3017ae53e42eef682dcfbe8f63ff8fbfad
SHA512

5030b5f7223f16dc90ccf3a0ebc6f21075a86b55fdefddcef9abf7b4d6cdbe1e133a004ab28fb24026b18379be46b127aac4b3049593ab88d1d72184ee0ee310
SSDEEP

24576:h1OYdaOLMtdHAqcdDVhYwiei7+EpFAh/kKy:h1OsCPHVmVhYwiLtKkKy

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

hhECqWZ1G9fJxhr.exe

pid process

2020 hhECqWZ1G9fJxhr.exe
Loads dropped DLL 1 IoCs

Processes:

c20624bce48c4b0f9ed8cff8d51fcd3017ae53e42eef682dcfbe8f63ff8fbfad.exe

pid process

1108 c20624bce48c4b0f9ed8cff8d51fcd3017ae53e42eef682dcfbe8f63ff8fbfad.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
1108	c20624bce48c4b0f9ed8cff8d51fcd3017ae53e42eef682dcfbe8f63ff8fbfad.exe

Drops Chrome extension 3 IoCs

Processes:

hhECqWZ1G9fJxhr.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\lakfapnoemognbmalidddnnnigaofekf\2.0\manifest.json	hhECqWZ1G9fJxhr.exe
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\lakfapnoemognbmalidddnnnigaofekf\2.0\manifest.json	hhECqWZ1G9fJxhr.exe
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\lakfapnoemognbmalidddnnnigaofekf\2.0\manifest.json	hhECqWZ1G9fJxhr.exe

Drops file in System32 directory 4 IoCs

Processes:

hhECqWZ1G9fJxhr.exe

description	ioc	process
File opened for modification	C:\Windows\System32\GroupPolicy	hhECqWZ1G9fJxhr.exe
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	hhECqWZ1G9fJxhr.exe
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	hhECqWZ1G9fJxhr.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	hhECqWZ1G9fJxhr.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

hhECqWZ1G9fJxhr.exe

pid	process
2020	hhECqWZ1G9fJxhr.exe
2020	hhECqWZ1G9fJxhr.exe
2020	hhECqWZ1G9fJxhr.exe
2020	hhECqWZ1G9fJxhr.exe
2020	hhECqWZ1G9fJxhr.exe
2020	hhECqWZ1G9fJxhr.exe
2020	hhECqWZ1G9fJxhr.exe
2020	hhECqWZ1G9fJxhr.exe
2020	hhECqWZ1G9fJxhr.exe
2020	hhECqWZ1G9fJxhr.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

hhECqWZ1G9fJxhr.exe

description	pid	process
Token: SeDebugPrivilege	2020	hhECqWZ1G9fJxhr.exe
Token: SeDebugPrivilege	2020	hhECqWZ1G9fJxhr.exe
Token: SeDebugPrivilege	2020	hhECqWZ1G9fJxhr.exe
Token: SeDebugPrivilege	2020	hhECqWZ1G9fJxhr.exe
Token: SeDebugPrivilege	2020	hhECqWZ1G9fJxhr.exe
Token: SeDebugPrivilege	2020	hhECqWZ1G9fJxhr.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

c20624bce48c4b0f9ed8cff8d51fcd3017ae53e42eef682dcfbe8f63ff8fbfad.exe

description	pid	process	target process
PID 1108 wrote to memory of 2020	1108	c20624bce48c4b0f9ed8cff8d51fcd3017ae53e42eef682dcfbe8f63ff8fbfad.exe	hhECqWZ1G9fJxhr.exe
PID 1108 wrote to memory of 2020	1108	c20624bce48c4b0f9ed8cff8d51fcd3017ae53e42eef682dcfbe8f63ff8fbfad.exe	hhECqWZ1G9fJxhr.exe
PID 1108 wrote to memory of 2020	1108	c20624bce48c4b0f9ed8cff8d51fcd3017ae53e42eef682dcfbe8f63ff8fbfad.exe	hhECqWZ1G9fJxhr.exe
PID 1108 wrote to memory of 2020	1108	c20624bce48c4b0f9ed8cff8d51fcd3017ae53e42eef682dcfbe8f63ff8fbfad.exe	hhECqWZ1G9fJxhr.exe

C:\Users\Admin\AppData\Local\Temp\c20624bce48c4b0f9ed8cff8d51fcd3017ae53e42eef682dcfbe8f63ff8fbfad.exe
"C:\Users\Admin\AppData\Local\Temp\c20624bce48c4b0f9ed8cff8d51fcd3017ae53e42eef682dcfbe8f63ff8fbfad.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1108

C:\Users\Admin\AppData\Local\Temp\7zS3D21.tmp\hhECqWZ1G9fJxhr.exe
.\hhECqWZ1G9fJxhr.exe
2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2020

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\7zS3D21.tmp\U1g@bcmh0ng.net\bootstrap.js
Filesize
2KB

MD5
df13f711e20e9c80171846d4f2f7ae06

SHA1
56d29cda58427efe0e21d3880d39eb1b0ef60bee

SHA256
6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

SHA512
6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS3D21.tmp\U1g@bcmh0ng.net\chrome.manifest
Filesize
35B

MD5
03da50f002cf1192f812060f8fd647fb

SHA1
0c35f24f694caec622c1d35aa5827b464ce7cf41

SHA256
da6c5c9570d768ce2beca2c8052de86fe85b7b331a0dc6c7822aff51fcb92e39

SHA512
47326b47f332fdada5d4ee5f7c0cc5ef11c394515605342d38735b843363ac5a0e4b304ea3d883e628a115179aa2e7873388d0eeeef46413c8499557377a53ab

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS3D21.tmp\U1g@bcmh0ng.net\content\bg.js
Filesize
8KB

MD5
07744fe9f80e4dccec43d28a87f356e2

SHA1
ef6b8735bd066513ea44215e52fd8637b8f05ed4

SHA256
01dee96563ac00bd33f4600ffe332524e77878c5ff1bf9daed698c186eb8f0db

SHA512
d8537f8fecc4f65f060dec732af71aba28a687924a717e3983aebfd9b3e1ca417d293bca6d7af238d706f36c8a18e547e67324ff7737324b5162b05f98c4525f

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS3D21.tmp\U1g@bcmh0ng.net\install.rdf
Filesize
598B

MD5
87781de6af89323754059a30d9adabbe

SHA1
8a731a6c870729ef78eb382d35bba2d63e90f7ae

SHA256
e624b4fd48a046eb6e18dc1abbe336b225e31e23f039cf47d66c22287d7b50da

SHA512
2f206e415a89f02c9560327e7a01964821bd6f4b5f4292fd7cbd0c3e801f9bdf109ad690f5877975ddc20a5a397ae98c1020505cdfa066b7c2cc3cd842218c62

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS3D21.tmp\hhECqWZ1G9fJxhr.dat
Filesize
1KB

MD5
b1e0649773830d4dc46b471ed226b3ee

SHA1
56cfc01f1261737a1209ebc6e8ac6ae9b60966a0

SHA256
ebe919bfdb79715cbc070f1d4cb0d8aaff134917711baed78fff898582b2e086

SHA512
29520d30a42850188a17182cd41613596ea231bab2f4f9bbe6f8ea35ca4a8999a71726cf8e0032872fbac3a3fc19944430b6c4facc8cfdc4356aff40ed295b6a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS3D21.tmp\hhECqWZ1G9fJxhr.exe
Filesize
760KB

MD5
dcd148f6f3af3e3b0935c4fcc9f41811

SHA1
ee9bdbc7c568c7832d90b85921ab20030b6734cd

SHA256
f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4

SHA512
34be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS3D21.tmp\lakfapnoemognbmalidddnnnigaofekf\background.html
Filesize
139B

MD5
e930e0d9a711c1a24a757b001625740b

SHA1
4103ed45e3a5c1a169137bd82e80f3de2176724f

SHA256
19ce2dbb507e301294e94b9bf35bc37e41623debd3fa550b6db8918b0e0fd68c

SHA512
81be280fd2e1f13b845365082d1c76a3f57ee880396736635e3e89fed0132d6c20e15cfd15c421ea8b43e09902e3cdbda54b74a2452b3470496f4dde3005beb8

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS3D21.tmp\lakfapnoemognbmalidddnnnigaofekf\content.js
Filesize
144B

MD5
fca19198fd8af21016a8b1dec7980002

SHA1
fd01a47d14004e17a625efe66cc46a06c786cf40

SHA256
332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

SHA512
60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS3D21.tmp\lakfapnoemognbmalidddnnnigaofekf\j2.js
Filesize
6KB

MD5
3f95a910187f2df69c503732f998f55d

SHA1
348596c4d40eea27ecac02277e09c8c2c9421984

SHA256
e9a821a9ec81e616b8215d298ee31411ec987c9cdf4fd9f6243f3e336732757d

SHA512
dcc177f9406c0b03d439ea95a2b6a2e1715299e0731dec36deeda786808fe00da741ea8ed9d6496751fbe5f2638e073c58c3b57642f1eb8b2249fccbeba2de0f

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS3D21.tmp\lakfapnoemognbmalidddnnnigaofekf\lsdb.js
Filesize
531B

MD5
36d98318ab2b3b2585a30984db328afb

SHA1
f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

SHA256
ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

SHA512
6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS3D21.tmp\lakfapnoemognbmalidddnnnigaofekf\manifest.json
Filesize
498B

MD5
640199ea4621e34510de919f6a54436f

SHA1
dc65dbfad02bd2688030bd56ca1cab85917a9937

SHA256
e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

SHA512
d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

Download Submit
\Users\Admin\AppData\Local\Temp\7zS3D21.tmp\hhECqWZ1G9fJxhr.exe
Filesize
760KB

MD5
dcd148f6f3af3e3b0935c4fcc9f41811

SHA1
ee9bdbc7c568c7832d90b85921ab20030b6734cd

SHA256
f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4

SHA512
34be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886

Download Submit
memory/1108-54-0x0000000076691000-0x0000000076693000-memory.dmp

Filesize
8KB

Download
memory/2020-56-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads