c313c395966a3bb5ae1d25791672306761229402aae41c62286056cbff70eeac

Analysis

max time kernel
39s
max time network
79s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
24-11-2022 19:40

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General

Target

c313c395966a3bb5ae1d25791672306761229402aae41c62286056cbff70eeac.exe
Size

919KB
MD5

e7f1d71d06a492d1e556a97153d77a89
SHA1

5fe094c4bea4cb33abfa8abd3fd574a54e581442
SHA256

c313c395966a3bb5ae1d25791672306761229402aae41c62286056cbff70eeac
SHA512

195e312b226213c9240c1435f53db4e83a014a0e45618ea7cd64293e4b3f6585be689059d970f545bdc90ecea6afeb5d00f071c4b0eba2734ade6011b4ac9dd3
SSDEEP

24576:h1OYdaOfMtdHAqcdDVhYwiei7+EpFAh/kKn:h1Os2PHVmVhYwiLtKkKn

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

paxTkK2h6oP6rp2.exe

pid process

1668 paxTkK2h6oP6rp2.exe
Loads dropped DLL 1 IoCs

Processes:

c313c395966a3bb5ae1d25791672306761229402aae41c62286056cbff70eeac.exe

pid process

1772 c313c395966a3bb5ae1d25791672306761229402aae41c62286056cbff70eeac.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
1772	c313c395966a3bb5ae1d25791672306761229402aae41c62286056cbff70eeac.exe

Drops Chrome extension 3 IoCs

Processes:

paxTkK2h6oP6rp2.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\benjinhmjaamnlcgbnichioajaloogil\2.0\manifest.json	paxTkK2h6oP6rp2.exe
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\benjinhmjaamnlcgbnichioajaloogil\2.0\manifest.json	paxTkK2h6oP6rp2.exe
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\benjinhmjaamnlcgbnichioajaloogil\2.0\manifest.json	paxTkK2h6oP6rp2.exe

Drops file in System32 directory 4 IoCs

Processes:

paxTkK2h6oP6rp2.exe

description	ioc	process
File opened for modification	C:\Windows\System32\GroupPolicy	paxTkK2h6oP6rp2.exe
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	paxTkK2h6oP6rp2.exe
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	paxTkK2h6oP6rp2.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	paxTkK2h6oP6rp2.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

paxTkK2h6oP6rp2.exe

pid	process
1668	paxTkK2h6oP6rp2.exe
1668	paxTkK2h6oP6rp2.exe
1668	paxTkK2h6oP6rp2.exe
1668	paxTkK2h6oP6rp2.exe
1668	paxTkK2h6oP6rp2.exe
1668	paxTkK2h6oP6rp2.exe
1668	paxTkK2h6oP6rp2.exe
1668	paxTkK2h6oP6rp2.exe
1668	paxTkK2h6oP6rp2.exe
1668	paxTkK2h6oP6rp2.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

paxTkK2h6oP6rp2.exe

description	pid	process
Token: SeDebugPrivilege	1668	paxTkK2h6oP6rp2.exe
Token: SeDebugPrivilege	1668	paxTkK2h6oP6rp2.exe
Token: SeDebugPrivilege	1668	paxTkK2h6oP6rp2.exe
Token: SeDebugPrivilege	1668	paxTkK2h6oP6rp2.exe
Token: SeDebugPrivilege	1668	paxTkK2h6oP6rp2.exe
Token: SeDebugPrivilege	1668	paxTkK2h6oP6rp2.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

c313c395966a3bb5ae1d25791672306761229402aae41c62286056cbff70eeac.exe

description	pid	process	target process
PID 1772 wrote to memory of 1668	1772	c313c395966a3bb5ae1d25791672306761229402aae41c62286056cbff70eeac.exe	paxTkK2h6oP6rp2.exe
PID 1772 wrote to memory of 1668	1772	c313c395966a3bb5ae1d25791672306761229402aae41c62286056cbff70eeac.exe	paxTkK2h6oP6rp2.exe
PID 1772 wrote to memory of 1668	1772	c313c395966a3bb5ae1d25791672306761229402aae41c62286056cbff70eeac.exe	paxTkK2h6oP6rp2.exe
PID 1772 wrote to memory of 1668	1772	c313c395966a3bb5ae1d25791672306761229402aae41c62286056cbff70eeac.exe	paxTkK2h6oP6rp2.exe

C:\Users\Admin\AppData\Local\Temp\c313c395966a3bb5ae1d25791672306761229402aae41c62286056cbff70eeac.exe
"C:\Users\Admin\AppData\Local\Temp\c313c395966a3bb5ae1d25791672306761229402aae41c62286056cbff70eeac.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1772

C:\Users\Admin\AppData\Local\Temp\7zSF47D.tmp\paxTkK2h6oP6rp2.exe
.\paxTkK2h6oP6rp2.exe
2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1668

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\7zSF47D.tmp\KNx8A@OikZ5S.net\bootstrap.js
Filesize
2KB

MD5
df13f711e20e9c80171846d4f2f7ae06

SHA1
56d29cda58427efe0e21d3880d39eb1b0ef60bee

SHA256
6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

SHA512
6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSF47D.tmp\KNx8A@OikZ5S.net\chrome.manifest
Filesize
35B

MD5
f25257f0cf3a4ecca35c9a3e3f507fcb

SHA1
a91824c21b01d4e4da7a334307b2bcb71bfc51c5

SHA256
cbe5c7410de516f218bfa6fae49b997251fc1d21373f8e6cd9e3c3f2402f68b4

SHA512
c350166407c1601804edc9ed1ece3b2c894035f64e4fce2d3ae31ea782fe780449a46d183a05c95c2bb8ef97b2645bcae799173ff47b627628548cceb833c307

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSF47D.tmp\KNx8A@OikZ5S.net\content\bg.js
Filesize
8KB

MD5
fbdb2812d459075e6ac7a59f693b96b2

SHA1
220548fac3608c6c581f75ecaa20ab7fd5e0f85c

SHA256
259d8b23207414e8fd04fdceffa831dfc95e55ea679ce4555046705b04854d9f

SHA512
298fa11fd31c4c5204ca4a6bbb39237163b1ab3d2b2f282aa6b19ff848c25c48315f19379557b59701f56f0233800fb50a7b24372eefb89b684bfd41040f16f9

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSF47D.tmp\KNx8A@OikZ5S.net\install.rdf
Filesize
599B

MD5
4a6e157aeaaf593046b5deb1ba2449ed

SHA1
5b8c52cdeb67ec75187b751b0ffba508e0efebb0

SHA256
4e4a8eec2b9ff060695fa3b280afbedadc6e3da4653128c1941bdc9e6eb0defd

SHA512
d6c3194bd46c6c513aa4aba53ca1d35e096d3348faf06c56ea3a58f1fe020a8372453abee04049c427487ada184fed150522784581a0dfea0234232124148fe2

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSF47D.tmp\benjinhmjaamnlcgbnichioajaloogil\background.html
Filesize
141B

MD5
32f78d955305c69bf8e6bdc9cd24d052

SHA1
9760771e8b708abf7484a70d27d9652cd17330e6

SHA256
ee3e78352181554935f519b883155751b14518dbaf8fa1645396d9de182b54c5

SHA512
1c1290ffa4e8637d5faba3cdc8f7790691838cc8cff7d5d3de6d3ba62afa9ad7d69c21568414c8540ccd90c1069e9ef81fc30a956574a25bcaefc35371257efe

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSF47D.tmp\benjinhmjaamnlcgbnichioajaloogil\content.js
Filesize
144B

MD5
fca19198fd8af21016a8b1dec7980002

SHA1
fd01a47d14004e17a625efe66cc46a06c786cf40

SHA256
332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

SHA512
60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSF47D.tmp\benjinhmjaamnlcgbnichioajaloogil\lsdb.js
Filesize
531B

MD5
36d98318ab2b3b2585a30984db328afb

SHA1
f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

SHA256
ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

SHA512
6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSF47D.tmp\benjinhmjaamnlcgbnichioajaloogil\manifest.json
Filesize
498B

MD5
640199ea4621e34510de919f6a54436f

SHA1
dc65dbfad02bd2688030bd56ca1cab85917a9937

SHA256
e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

SHA512
d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSF47D.tmp\benjinhmjaamnlcgbnichioajaloogil\rBcc.js
Filesize
6KB

MD5
9cda1a47fc7ac22ec6e1d9fffc3e390c

SHA1
66a4356d57182de226ff2ff9402145803d23bf3a

SHA256
bb90064074a8b90542d06eea6303ba6b945dec06b094ae2fd12092e0be677714

SHA512
522a4a3179963e5197948c2ce4f43771c530e8d5532d9fad5d5153c963109feefb5f23057de4ae628552a9f03cdbb3b8a79673f195696dd436aa06bec15df8df

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSF47D.tmp\paxTkK2h6oP6rp2.dat
Filesize
1KB

MD5
7849891e979c8f79d2a38439403db565

SHA1
dd6e86dc9745431e8257aae2da0b3cceadc05380

SHA256
18e0a722acbb963e3308e6105b82054ce103efd807efd11c8e91c9e20daf3363

SHA512
71887df05c785ea805e0629cb6783c69b3e22b233ac6dd25951a2fea33da58d61fa3187620a89d8ee2835cfe8948428a1bb2bceb6e93c336ffff329e012ad7f7

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSF47D.tmp\paxTkK2h6oP6rp2.exe
Filesize
760KB

MD5
dcd148f6f3af3e3b0935c4fcc9f41811

SHA1
ee9bdbc7c568c7832d90b85921ab20030b6734cd

SHA256
f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4

SHA512
34be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886

Download Submit
\Users\Admin\AppData\Local\Temp\7zSF47D.tmp\paxTkK2h6oP6rp2.exe
Filesize
760KB

MD5
dcd148f6f3af3e3b0935c4fcc9f41811

SHA1
ee9bdbc7c568c7832d90b85921ab20030b6734cd

SHA256
f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4

SHA512
34be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886

Download Submit
memory/1668-56-0x0000000000000000-mapping.dmp

Download
memory/1772-54-0x0000000075A11000-0x0000000075A13000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads