dfbca457c7794d97cd7d9981ec5e3be1deb14430ee661f01802c27b2f2a4896a

Analysis

max time kernel
58s
max time network
68s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
24/11/2022, 10:44

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General

Target

dfbca457c7794d97cd7d9981ec5e3be1deb14430ee661f01802c27b2f2a4896a.exe
Size

931KB
MD5

3059257476b4c3c62b388af1d5d9d36b
SHA1

cae50960fae61e448b5cfff81ccb7dc9f02b5139
SHA256

dfbca457c7794d97cd7d9981ec5e3be1deb14430ee661f01802c27b2f2a4896a
SHA512

47d8da7f15d14b4e8a2e59f4eb0a4d13776f74d9bd55d580e6080279942a27f82e98ac6359d6864ac27600544b636097f30b65b8c6894c65d1bb9142933b700a
SSDEEP

24576:h1OYdaOaMWSUbvCXEQKSqGv8VWumF6RmcJozyPvpfU:h1OsQMWyUQ+GUVFIcHPvpfU

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
916	qVLsIUX2sFIaCuo.exe

Loads dropped DLL 1 IoCs

pid	Process
944	dfbca457c7794d97cd7d9981ec5e3be1deb14430ee661f01802c27b2f2a4896a.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 3 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\okdbhndnmnldpiipbdkgmjompmipkhbn\2.0\manifest.json	qVLsIUX2sFIaCuo.exe
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\okdbhndnmnldpiipbdkgmjompmipkhbn\2.0\manifest.json	qVLsIUX2sFIaCuo.exe
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\okdbhndnmnldpiipbdkgmjompmipkhbn\2.0\manifest.json	qVLsIUX2sFIaCuo.exe

Drops file in System32 directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Windows\System32\GroupPolicy	qVLsIUX2sFIaCuo.exe
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	qVLsIUX2sFIaCuo.exe
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	qVLsIUX2sFIaCuo.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	qVLsIUX2sFIaCuo.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
916	qVLsIUX2sFIaCuo.exe
916	qVLsIUX2sFIaCuo.exe
916	qVLsIUX2sFIaCuo.exe
916	qVLsIUX2sFIaCuo.exe
916	qVLsIUX2sFIaCuo.exe
916	qVLsIUX2sFIaCuo.exe
916	qVLsIUX2sFIaCuo.exe
916	qVLsIUX2sFIaCuo.exe
916	qVLsIUX2sFIaCuo.exe
916	qVLsIUX2sFIaCuo.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

description	pid	Process
Token: SeDebugPrivilege	916	qVLsIUX2sFIaCuo.exe
Token: SeDebugPrivilege	916	qVLsIUX2sFIaCuo.exe
Token: SeDebugPrivilege	916	qVLsIUX2sFIaCuo.exe
Token: SeDebugPrivilege	916	qVLsIUX2sFIaCuo.exe
Token: SeDebugPrivilege	916	qVLsIUX2sFIaCuo.exe
Token: SeDebugPrivilege	916	qVLsIUX2sFIaCuo.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 944 wrote to memory of 916	944	dfbca457c7794d97cd7d9981ec5e3be1deb14430ee661f01802c27b2f2a4896a.exe	28
PID 944 wrote to memory of 916	944	dfbca457c7794d97cd7d9981ec5e3be1deb14430ee661f01802c27b2f2a4896a.exe	28
PID 944 wrote to memory of 916	944	dfbca457c7794d97cd7d9981ec5e3be1deb14430ee661f01802c27b2f2a4896a.exe	28
PID 944 wrote to memory of 916	944	dfbca457c7794d97cd7d9981ec5e3be1deb14430ee661f01802c27b2f2a4896a.exe	28

C:\Users\Admin\AppData\Local\Temp\dfbca457c7794d97cd7d9981ec5e3be1deb14430ee661f01802c27b2f2a4896a.exe
"C:\Users\Admin\AppData\Local\Temp\dfbca457c7794d97cd7d9981ec5e3be1deb14430ee661f01802c27b2f2a4896a.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:944
- C:\Users\Admin\AppData\Local\Temp\7zS2675.tmp\qVLsIUX2sFIaCuo.exe
  .\qVLsIUX2sFIaCuo.exe
  2⤵
  - Executes dropped EXE
  - Drops Chrome extension
  - Drops file in System32 directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:916

Network

MITRE ATT&CK Enterprise 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

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\7zS2675.tmp\okdbhndnmnldpiipbdkgmjompmipkhbn\background.html

Filesize
142B

MD5
e1f5989e45dfa5f0af61275bcfcb688d

SHA1
bcc6ff5060dfef96c945ad2c96d62818cd1651d6

SHA256
1ad1f76c40eefe8eb5f2395563ed46be05de2a8854cba76afe2de74743d8ed9f

SHA512
9471ffb094f263b25bdc3a3cbbafe7f0bf8ee606a29bc14434dd503e67a9ad27cce4eadb39cf227ffb23fc12c2d63a2c6819b6bca1984f14dd6de242da7db453

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS2675.tmp\okdbhndnmnldpiipbdkgmjompmipkhbn\content.js

Filesize
144B

MD5
fca19198fd8af21016a8b1dec7980002

SHA1
fd01a47d14004e17a625efe66cc46a06c786cf40

SHA256
332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

SHA512
60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS2675.tmp\okdbhndnmnldpiipbdkgmjompmipkhbn\lsdb.js

Filesize
531B

MD5
36d98318ab2b3b2585a30984db328afb

SHA1
f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

SHA256
ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

SHA512
6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS2675.tmp\okdbhndnmnldpiipbdkgmjompmipkhbn\manifest.json

Filesize
498B

MD5
640199ea4621e34510de919f6a54436f

SHA1
dc65dbfad02bd2688030bd56ca1cab85917a9937

SHA256
e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

SHA512
d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS2675.tmp\okdbhndnmnldpiipbdkgmjompmipkhbn\vvDHr.js

Filesize
6KB

MD5
5320e9d3b145e92a6d1bb73f0ef4093c

SHA1
1d6dc75a61776d7b4594209b1b4c9198ea1049e7

SHA256
c51700fde4916ea4115c19f397b4c405a42a64fbd80a7b2fd84065d929496572

SHA512
bd3e8891d98499cc13fd1e08c4a19c66c194b1439d3d447906c5d65c86e94d603837793d87ede7c3e4e72b8623fb0d03ad49d543859170d66f2d38a9c22d6667

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS2675.tmp\qVLsIUX2sFIaCuo.dat

Filesize
1KB

MD5
0d2e798df2199ae51d017d828a399a19

SHA1
17daf21b228e4dc690dbb7ed823db0d5b9069667

SHA256
4cb82a7033aacb17faf84ace7682f62c5dbfbb068b25a24adeff392213a4cb14

SHA512
50d9d2b731c30b7afde459768b6dbad44a08cffb339c471389acfdf636af19eb3fe88458d138e6a76786046f2b94f75275ff9e85d883b7f35bcaa40abb5db633

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS2675.tmp\qVLsIUX2sFIaCuo.exe

Filesize
771KB

MD5
e8ef8ed232808bfa240b33b376bb74a8

SHA1
b7ebfbda42fb24594210d3f97921c5b33b88585d

SHA256
a4265c00fc8eb9371329ddbc19e760b433ea9f4ab4e16d4d95682031940ad6c9

SHA512
24a4de7ba07c5712a94cb8334764b6d23799dc4bb7153acf4eb7289ec4577b79bc9bf4adf6e0c65b13441d7783314ec4d9a13a61cf447124c43c44ff55fa8ef8

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS2675.tmp\[email protected]\bootstrap.js

Filesize
2KB

MD5
df13f711e20e9c80171846d4f2f7ae06

SHA1
56d29cda58427efe0e21d3880d39eb1b0ef60bee

SHA256
6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

SHA512
6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS2675.tmp\[email protected]\chrome.manifest

Filesize
35B

MD5
8e377aee074b1fd4756207cdce83e93f

SHA1
624baa3676ec50ebfa4433cfb97d6bd9e74bc260

SHA256
e44e6cbdf4a4a53e21f6a2bb34a1725e9f68c2cc92a0a19c67a84b554d6de2f9

SHA512
97c3baa538ad23c80b465dc22ad3d981aee41219e26adeaa10c2ca5c1777be0ca79d36d6c74f1cb9cb3414afaf5b290fbc207f27469edc8264d0343321e878a3

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS2675.tmp\[email protected]\content\bg.js

Filesize
8KB

MD5
c181c73724bcaba43eaa5bd3266be2ac

SHA1
ef2abcbc64d0ac59dfb0ad008a91c5d211030dd5

SHA256
ad472a9bfdc3d18eb281e58f59b08f4d4f22fba7e4f4da14454762b88a83659d

SHA512
d35fb775115435e3926dab3bc4b67f82f07a59ea7abb18624b63c66e84d0dafe11f4752429ee56f56bbe17f0df5c7c1d0513e65acc524dbdec1cfb73f67b6e5c

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS2675.tmp\[email protected]\install.rdf

Filesize
592B

MD5
59459e1cad3d4fb34974c7d21431bfdb

SHA1
7928578c1a668a17d75507f620dbea9852de6e64

SHA256
487317e4ceabb34d467539734bc4e241accc619e4a37bf3d676504caf1b0d9cc

SHA512
794291e60b0bbe041e620882c78dc1961ad2cb23200cdd7ddcc0d1ce15ebd8cf42f1b50768f41a07f7dfba5a93e4fbe55455b45577818006d7355f3865fbcc4d

Download Submit
\Users\Admin\AppData\Local\Temp\7zS2675.tmp\qVLsIUX2sFIaCuo.exe

Filesize
771KB

MD5
e8ef8ed232808bfa240b33b376bb74a8

SHA1
b7ebfbda42fb24594210d3f97921c5b33b88585d

SHA256
a4265c00fc8eb9371329ddbc19e760b433ea9f4ab4e16d4d95682031940ad6c9

SHA512
24a4de7ba07c5712a94cb8334764b6d23799dc4bb7153acf4eb7289ec4577b79bc9bf4adf6e0c65b13441d7783314ec4d9a13a61cf447124c43c44ff55fa8ef8

Download Submit
memory/944-54-0x00000000760B1000-0x00000000760B3000-memory.dmp

Filesize
8KB

Download