c4b7198b7a1b0f17eecb08d10925c15c1495e75934847c2e2de78a3096762915

Analysis

max time kernel
189s
max time network
194s
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 19:35

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General

Target

c4b7198b7a1b0f17eecb08d10925c15c1495e75934847c2e2de78a3096762915.exe
Size

920KB
MD5

a3c8ab451a4aa36bb1b30d4650c4d4ec
SHA1

7b82acaf08d8ff6f005a86df863d8e56736ca197
SHA256

c4b7198b7a1b0f17eecb08d10925c15c1495e75934847c2e2de78a3096762915
SHA512

26c4989ccf54269bafeb38e78404bc224e55dbe935124c0e7bf07552075f58d78e41454d948cf8e289733e87825aeabeda2cb78f98985b968d577b569d603538
SSDEEP

24576:h1OYdaO4MtdHAqcdDVhYwiei7+EpFAh/kKM:h1OsBPHVmVhYwiLtKkKM

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

CpHCxOWFcdoCKcB.exe

pid process

1216 CpHCxOWFcdoCKcB.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:

CpHCxOWFcdoCKcB.exe

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

Drops file in System32 directory 4 IoCs

Processes:

CpHCxOWFcdoCKcB.exe

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

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

CpHCxOWFcdoCKcB.exe

pid	process
1216	CpHCxOWFcdoCKcB.exe
1216	CpHCxOWFcdoCKcB.exe
1216	CpHCxOWFcdoCKcB.exe
1216	CpHCxOWFcdoCKcB.exe
1216	CpHCxOWFcdoCKcB.exe
1216	CpHCxOWFcdoCKcB.exe
1216	CpHCxOWFcdoCKcB.exe
1216	CpHCxOWFcdoCKcB.exe
1216	CpHCxOWFcdoCKcB.exe
1216	CpHCxOWFcdoCKcB.exe
1216	CpHCxOWFcdoCKcB.exe
1216	CpHCxOWFcdoCKcB.exe
1216	CpHCxOWFcdoCKcB.exe
1216	CpHCxOWFcdoCKcB.exe
1216	CpHCxOWFcdoCKcB.exe
1216	CpHCxOWFcdoCKcB.exe
1216	CpHCxOWFcdoCKcB.exe
1216	CpHCxOWFcdoCKcB.exe
1216	CpHCxOWFcdoCKcB.exe
1216	CpHCxOWFcdoCKcB.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

CpHCxOWFcdoCKcB.exe

description	pid	process
Token: SeDebugPrivilege	1216	CpHCxOWFcdoCKcB.exe
Token: SeDebugPrivilege	1216	CpHCxOWFcdoCKcB.exe
Token: SeDebugPrivilege	1216	CpHCxOWFcdoCKcB.exe
Token: SeDebugPrivilege	1216	CpHCxOWFcdoCKcB.exe
Token: SeDebugPrivilege	1216	CpHCxOWFcdoCKcB.exe
Token: SeDebugPrivilege	1216	CpHCxOWFcdoCKcB.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

c4b7198b7a1b0f17eecb08d10925c15c1495e75934847c2e2de78a3096762915.exe

description	pid	process	target process
PID 2204 wrote to memory of 1216	2204	c4b7198b7a1b0f17eecb08d10925c15c1495e75934847c2e2de78a3096762915.exe	CpHCxOWFcdoCKcB.exe
PID 2204 wrote to memory of 1216	2204	c4b7198b7a1b0f17eecb08d10925c15c1495e75934847c2e2de78a3096762915.exe	CpHCxOWFcdoCKcB.exe
PID 2204 wrote to memory of 1216	2204	c4b7198b7a1b0f17eecb08d10925c15c1495e75934847c2e2de78a3096762915.exe	CpHCxOWFcdoCKcB.exe

C:\Users\Admin\AppData\Local\Temp\c4b7198b7a1b0f17eecb08d10925c15c1495e75934847c2e2de78a3096762915.exe
"C:\Users\Admin\AppData\Local\Temp\c4b7198b7a1b0f17eecb08d10925c15c1495e75934847c2e2de78a3096762915.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2204

C:\Users\Admin\AppData\Local\Temp\7zS1751.tmp\CpHCxOWFcdoCKcB.exe
.\CpHCxOWFcdoCKcB.exe
2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1216

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
1⤵
PID:2040

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
1⤵
PID:812

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\7zS1751.tmp\CpHCxOWFcdoCKcB.dat
Filesize
1KB

MD5
c70a8a210921b6a7227d10e863c52bbb

SHA1
b05dc3f20f46dcf7ab7717299ee5bd6396282dba

SHA256
92d5081e7ed2023e58acd976fc43104c9c4eb0b4075ea4fb517f405021c47ad7

SHA512
7b4fcc794caf39c5728bd09df275373f73c74f17259d451902fae92c69955a3b64286fde908d5b22f231a79471233ad89292381f7120c92412321dfb2b93d2d7

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS1751.tmp\CpHCxOWFcdoCKcB.exe
Filesize
760KB

MD5
dcd148f6f3af3e3b0935c4fcc9f41811

SHA1
ee9bdbc7c568c7832d90b85921ab20030b6734cd

SHA256
f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4

SHA512
34be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS1751.tmp\CpHCxOWFcdoCKcB.exe
Filesize
760KB

MD5
dcd148f6f3af3e3b0935c4fcc9f41811

SHA1
ee9bdbc7c568c7832d90b85921ab20030b6734cd

SHA256
f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4

SHA512
34be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS1751.tmp\meoolpdhlaaebnhhlaoiinammfpmgmfa\Dl2P.js
Filesize
6KB

MD5
faefbcfebd5e33c6f7f3ec496aae9a57

SHA1
0b72df8c9a7df7c24bcc2eab2aacb5a34880fed4

SHA256
d61ed280d0ae08f42975c1df3ca1e0b29a37fd86cd733630de9ad0b8e23c53fe

SHA512
3a08394867cdfad23a39a075a25b4488a9fd3a43460f944363f86ae925f63fee70008fd41d0fb3fadf7ff2cba701c7673633874bd0f13ef2fcc58601eee49abf

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS1751.tmp\meoolpdhlaaebnhhlaoiinammfpmgmfa\background.html
Filesize
141B

MD5
2255b608177165fd8f9eb06c7d58386d

SHA1
a2581ecb69644bce15e31ca6c388f740a0e415ca

SHA256
889deb107b3f4a77acb6dee42f392bbba941436748886dcdbdba6d391c076a2b

SHA512
17b95668b08947fbc2fa7ea282b7accec2457169d400736b262b55ec04ce6572af8f01cfc6a5451ff0c1f8f5fe589edf5e86c804791b820c714d954a67716a86

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS1751.tmp\meoolpdhlaaebnhhlaoiinammfpmgmfa\content.js
Filesize
144B

MD5
fca19198fd8af21016a8b1dec7980002

SHA1
fd01a47d14004e17a625efe66cc46a06c786cf40

SHA256
332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

SHA512
60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS1751.tmp\meoolpdhlaaebnhhlaoiinammfpmgmfa\lsdb.js
Filesize
531B

MD5
36d98318ab2b3b2585a30984db328afb

SHA1
f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

SHA256
ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

SHA512
6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS1751.tmp\meoolpdhlaaebnhhlaoiinammfpmgmfa\manifest.json
Filesize
498B

MD5
640199ea4621e34510de919f6a54436f

SHA1
dc65dbfad02bd2688030bd56ca1cab85917a9937

SHA256
e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

SHA512
d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS1751.tmp\[email protected]\bootstrap.js
Filesize
2KB

MD5
df13f711e20e9c80171846d4f2f7ae06

SHA1
56d29cda58427efe0e21d3880d39eb1b0ef60bee

SHA256
6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

SHA512
6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS1751.tmp\[email protected]\chrome.manifest
Filesize
35B

MD5
b8360f3c897df137e4647c3880e4d399

SHA1
143f70cf04237f4c75b7655e9e5ed21a498d66cd

SHA256
d0c54c500b001a817345a0ec54516f1086653ed2cd380573ca013c34533d0865

SHA512
fab50cc22f9d07edf6b15d6868a1a6a97d05b9e050da069de1ec5b19deaf2f37da9667b038eb3eb4d1879a5d61ff7496900c969a1b8dff6572b661643b5f10c0

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS1751.tmp\[email protected]\content\bg.js
Filesize
8KB

MD5
54c43804e202b68574655ed9fe9acd6b

SHA1
887456de58c0953255f75d8ea15a10b4ae75d0a7

SHA256
aefbe1678cc8b845ffe54fe7648220900d5cf7a243330be3d755abe001634608

SHA512
d1dd8b77302858359854dc8426c41d95348887abf0e9899d0daa41aeeb033f158221c44c85430e15e42af5379c22a52dbd02f4eb93d30aab494be9d714dac3bb

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS1751.tmp\[email protected]\install.rdf
Filesize
598B

MD5
2631d570c902a806e01d15465e950103

SHA1
b34544da609fb7c92e729ca7f7792a2cbbdda70d

SHA256
b64bfc3233d35037bde575a5ce93aa9b614c16598c17289d38e206443610d56d

SHA512
066d5beafb3071f344ae6800a99d08fba889cbd2da71a4292aa481b892ae545c626ffe477544fe7979515780b538f9657c691db32c5824e9cc99092b87849127

Download Submit
memory/1216-132-0x0000000000000000-mapping.dmp

Download