a52ecaf4e5b02e77a926e46aa04eb513b53cd21043207785ab101ff659a6b355

Analysis

max time kernel
146s
max time network
153s
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 21:15

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General

Target

a52ecaf4e5b02e77a926e46aa04eb513b53cd21043207785ab101ff659a6b355.exe
Size

932KB
MD5

cbee45e48171eadb81b11d47e91e8e6b
SHA1

c52c75b6c777f76f893007afe04f50cb29e29212
SHA256

a52ecaf4e5b02e77a926e46aa04eb513b53cd21043207785ab101ff659a6b355
SHA512

c04ef69d285f649f619bf60a107419740fe0d34a6b935cac2f1d3a90a6254118aa9641096e5f7ed6a21f1a24fd88487c5b22c076f276d56783f4793292cdbf53
SSDEEP

24576:h1OYdaOyCZ/iWCvu/2sWsJA/jlt+DHhs8:h1Os4CpYO/dJJDHhs8

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

cWqbGaPF2o7gHUg.exe

pid process

2596 cWqbGaPF2o7gHUg.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:

cWqbGaPF2o7gHUg.exe

description	ioc	process
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\opdleghdcckbmdcekiiefpnnakaepkno\2.0\manifest.json	cWqbGaPF2o7gHUg.exe
File created	C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\opdleghdcckbmdcekiiefpnnakaepkno\2.0\manifest.json	cWqbGaPF2o7gHUg.exe
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\opdleghdcckbmdcekiiefpnnakaepkno\2.0\manifest.json	cWqbGaPF2o7gHUg.exe
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\opdleghdcckbmdcekiiefpnnakaepkno\2.0\manifest.json	cWqbGaPF2o7gHUg.exe
File created	C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\opdleghdcckbmdcekiiefpnnakaepkno\2.0\manifest.json	cWqbGaPF2o7gHUg.exe

Drops file in System32 directory 4 IoCs

Processes:

cWqbGaPF2o7gHUg.exe

description	ioc	process
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	cWqbGaPF2o7gHUg.exe
File opened for modification	C:\Windows\System32\GroupPolicy	cWqbGaPF2o7gHUg.exe
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	cWqbGaPF2o7gHUg.exe
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	cWqbGaPF2o7gHUg.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

cWqbGaPF2o7gHUg.exe

pid	process
2596	cWqbGaPF2o7gHUg.exe
2596	cWqbGaPF2o7gHUg.exe
2596	cWqbGaPF2o7gHUg.exe
2596	cWqbGaPF2o7gHUg.exe
2596	cWqbGaPF2o7gHUg.exe
2596	cWqbGaPF2o7gHUg.exe
2596	cWqbGaPF2o7gHUg.exe
2596	cWqbGaPF2o7gHUg.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

a52ecaf4e5b02e77a926e46aa04eb513b53cd21043207785ab101ff659a6b355.exe

description	pid	process	target process
PID 2492 wrote to memory of 2596	2492	a52ecaf4e5b02e77a926e46aa04eb513b53cd21043207785ab101ff659a6b355.exe	cWqbGaPF2o7gHUg.exe
PID 2492 wrote to memory of 2596	2492	a52ecaf4e5b02e77a926e46aa04eb513b53cd21043207785ab101ff659a6b355.exe	cWqbGaPF2o7gHUg.exe
PID 2492 wrote to memory of 2596	2492	a52ecaf4e5b02e77a926e46aa04eb513b53cd21043207785ab101ff659a6b355.exe	cWqbGaPF2o7gHUg.exe

C:\Users\Admin\AppData\Local\Temp\a52ecaf4e5b02e77a926e46aa04eb513b53cd21043207785ab101ff659a6b355.exe
"C:\Users\Admin\AppData\Local\Temp\a52ecaf4e5b02e77a926e46aa04eb513b53cd21043207785ab101ff659a6b355.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2492

C:\Users\Admin\AppData\Local\Temp\7zS63EF.tmp\cWqbGaPF2o7gHUg.exe
.\cWqbGaPF2o7gHUg.exe
2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
PID:2596

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
1⤵
PID:1968

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
1⤵
PID:4384

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\7zS63EF.tmp\[email protected]\bootstrap.js
Filesize
2KB

MD5
df13f711e20e9c80171846d4f2f7ae06

SHA1
56d29cda58427efe0e21d3880d39eb1b0ef60bee

SHA256
6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

SHA512
6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS63EF.tmp\[email protected]\chrome.manifest
Filesize
35B

MD5
8374d3e55a3ab2cfc8a2f6da6a885fe7

SHA1
e3d35e51aa00b315e6e490ab995e6b33a852d3be

SHA256
48af3db2d0ec0dfe96fe8136c9141d7d5941262efe4b555718dd6aba7144d51b

SHA512
f4b9a1493f2b6e13581f7a00222e9a66277494bd3f1533ff4ab5636826d3d08e9ecd205242a8ac779c71e6799646668f840f20c147a5eebdcf9cf66cc1fd25ad

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS63EF.tmp\[email protected]\content\bg.js
Filesize
9KB

MD5
0b063335169fef4bf735006c68306c36

SHA1
edb51328d0c3fb5854a701b26089292c79e9dd91

SHA256
f120d5a42a7c48bee85776be33418d6947b9238484973b7bcd5c6f9df9d22fc9

SHA512
dbba80e77fadacc7e42faaedad364bf9321166d67a9d6aa5ae5fccf4768db26863e7b38b8679736cb80bd5f911b28683a0c464114939d77a4fba89b54c722cf4

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS63EF.tmp\[email protected]\install.rdf
Filesize
596B

MD5
7a64c7185e57cbdac1c45f00494b2edb

SHA1
0b4a05e108aa737eaac4e94bf64fb28c0cdaf93a

SHA256
0a9a49419da526ccfbba97d96b785ecdcc46932004b7099c7fba557067c55373

SHA512
b71e1714d87eac7b46b0f1905d9ac7283c6fe56185dcc5a2b6501dd13af3af5a35a577011c2218160eb2476486e827ea62a2c265e1a861941adbe2c65c55d211

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS63EF.tmp\cWqbGaPF2o7gHUg.dat
Filesize
1KB

MD5
7e248cccc1e5caa8805f74e5e036cc55

SHA1
ece7e6d4b6eb839873e5c14736a475b978de6a59

SHA256
c02c8e022023945607d58f978e6f7aa445cc18220ccd33a3e8a780ca0e2a0b62

SHA512
7a94f0bbfa7570d1691b2d8870e45f6919b6235362c99f0c42b1c4edf95d7f0e316de9cd13d58e427ac98433dc23ddc20b4ac50ffbb3e42107a5d710044f0770

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS63EF.tmp\cWqbGaPF2o7gHUg.exe
Filesize
772KB

MD5
5ed7019dcd0008dbcd8e54017b8c7dd9

SHA1
7e4457da2ff06c2170bad636c9eb7c1bb436fd06

SHA256
7f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7

SHA512
10cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS63EF.tmp\cWqbGaPF2o7gHUg.exe
Filesize
772KB

MD5
5ed7019dcd0008dbcd8e54017b8c7dd9

SHA1
7e4457da2ff06c2170bad636c9eb7c1bb436fd06

SHA256
7f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7

SHA512
10cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS63EF.tmp\opdleghdcckbmdcekiiefpnnakaepkno\background.html
Filesize
147B

MD5
71f9613b1832883e3526a378542a49f1

SHA1
8bc380f336cbaf4ee17454fc99565151fee2165c

SHA256
1b82e056f143d593d082d6285041f6e6acaba40c119b76df7ba3b9d552b992ee

SHA512
8ccb690038c49857ce14dd59d82c122c1651e58e0dea98e1158fd12fedad13bf81972c4fe863a67b2230d7669f9230bb9ffc8c5f23c9c8a36c951130e31119bc

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS63EF.tmp\opdleghdcckbmdcekiiefpnnakaepkno\content.js
Filesize
144B

MD5
fca19198fd8af21016a8b1dec7980002

SHA1
fd01a47d14004e17a625efe66cc46a06c786cf40

SHA256
332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

SHA512
60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS63EF.tmp\opdleghdcckbmdcekiiefpnnakaepkno\fNHepBX4t4.js
Filesize
6KB

MD5
7c3b275293cf3e134a2553eee89c225f

SHA1
cc74f02194a67c17283673287cd6381913fd273c

SHA256
848d899ac235103f724381f8b3e25fde85c3312b5dbe15c64b056269d27da049

SHA512
a536d608b1ef6e07a6e783befed09c7c7a81369b400065ef2dc2d672981e7f401360e1eb05108e01afb731ef79b9fe81fe73d6a9b07df688f5b620ab793981be

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS63EF.tmp\opdleghdcckbmdcekiiefpnnakaepkno\lsdb.js
Filesize
531B

MD5
36d98318ab2b3b2585a30984db328afb

SHA1
f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

SHA256
ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

SHA512
6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS63EF.tmp\opdleghdcckbmdcekiiefpnnakaepkno\manifest.json
Filesize
498B

MD5
640199ea4621e34510de919f6a54436f

SHA1
dc65dbfad02bd2688030bd56ca1cab85917a9937

SHA256
e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

SHA512
d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

Download Submit
memory/2596-132-0x0000000000000000-mapping.dmp

Download