fa10c7d7b219893575af46ccf8fa8d47b767b32c9e2a18ebe4eb8d9e0c8f79da

Analysis

max time kernel
171s
max time network
174s
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 16:38

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General

Target

fa10c7d7b219893575af46ccf8fa8d47b767b32c9e2a18ebe4eb8d9e0c8f79da.exe
Size

931KB
MD5

5e57c84b8223a5e4ff8a8b8486cb5d48
SHA1

2d949d6613e107cfc787a1a6ba8d55ef692589a5
SHA256

fa10c7d7b219893575af46ccf8fa8d47b767b32c9e2a18ebe4eb8d9e0c8f79da
SHA512

a436aa2c00fbdb8ddc0abe0edeadcaa52592dc20bff5d18abbfd6ccdf8d23d972b45011a885c83718e4e8f68d3a2d5dfdeed644b21185b4e17ba076baaf90f85
SSDEEP

24576:h1OYdaO5CZ/iWCvu/2sWsJA/jlt+DHhsj:h1OszCpYO/dJJDHhsj

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

nrwG3TJnIJ1fuoO.exe

pid process

3716 nrwG3TJnIJ1fuoO.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:

nrwG3TJnIJ1fuoO.exe

description	ioc	process
File created	C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\naegloidlcfiilgphgfehlfcnbofphmi\2.0\manifest.json	nrwG3TJnIJ1fuoO.exe
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\naegloidlcfiilgphgfehlfcnbofphmi\2.0\manifest.json	nrwG3TJnIJ1fuoO.exe
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\naegloidlcfiilgphgfehlfcnbofphmi\2.0\manifest.json	nrwG3TJnIJ1fuoO.exe
File created	C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\naegloidlcfiilgphgfehlfcnbofphmi\2.0\manifest.json	nrwG3TJnIJ1fuoO.exe
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\naegloidlcfiilgphgfehlfcnbofphmi\2.0\manifest.json	nrwG3TJnIJ1fuoO.exe

Drops file in System32 directory 4 IoCs

Processes:

nrwG3TJnIJ1fuoO.exe

description	ioc	process
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	nrwG3TJnIJ1fuoO.exe
File opened for modification	C:\Windows\System32\GroupPolicy	nrwG3TJnIJ1fuoO.exe
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	nrwG3TJnIJ1fuoO.exe
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	nrwG3TJnIJ1fuoO.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

nrwG3TJnIJ1fuoO.exe

pid	process
3716	nrwG3TJnIJ1fuoO.exe
3716	nrwG3TJnIJ1fuoO.exe
3716	nrwG3TJnIJ1fuoO.exe
3716	nrwG3TJnIJ1fuoO.exe
3716	nrwG3TJnIJ1fuoO.exe
3716	nrwG3TJnIJ1fuoO.exe
3716	nrwG3TJnIJ1fuoO.exe
3716	nrwG3TJnIJ1fuoO.exe
3716	nrwG3TJnIJ1fuoO.exe
3716	nrwG3TJnIJ1fuoO.exe
3716	nrwG3TJnIJ1fuoO.exe
3716	nrwG3TJnIJ1fuoO.exe
3716	nrwG3TJnIJ1fuoO.exe
3716	nrwG3TJnIJ1fuoO.exe
3716	nrwG3TJnIJ1fuoO.exe
3716	nrwG3TJnIJ1fuoO.exe
3716	nrwG3TJnIJ1fuoO.exe
3716	nrwG3TJnIJ1fuoO.exe
3716	nrwG3TJnIJ1fuoO.exe
3716	nrwG3TJnIJ1fuoO.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

nrwG3TJnIJ1fuoO.exe

description	pid	process
Token: SeDebugPrivilege	3716	nrwG3TJnIJ1fuoO.exe
Token: SeDebugPrivilege	3716	nrwG3TJnIJ1fuoO.exe
Token: SeDebugPrivilege	3716	nrwG3TJnIJ1fuoO.exe
Token: SeDebugPrivilege	3716	nrwG3TJnIJ1fuoO.exe
Token: SeDebugPrivilege	3716	nrwG3TJnIJ1fuoO.exe
Token: SeDebugPrivilege	3716	nrwG3TJnIJ1fuoO.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

fa10c7d7b219893575af46ccf8fa8d47b767b32c9e2a18ebe4eb8d9e0c8f79da.exe

description	pid	process	target process
PID 4764 wrote to memory of 3716	4764	fa10c7d7b219893575af46ccf8fa8d47b767b32c9e2a18ebe4eb8d9e0c8f79da.exe	nrwG3TJnIJ1fuoO.exe
PID 4764 wrote to memory of 3716	4764	fa10c7d7b219893575af46ccf8fa8d47b767b32c9e2a18ebe4eb8d9e0c8f79da.exe	nrwG3TJnIJ1fuoO.exe
PID 4764 wrote to memory of 3716	4764	fa10c7d7b219893575af46ccf8fa8d47b767b32c9e2a18ebe4eb8d9e0c8f79da.exe	nrwG3TJnIJ1fuoO.exe

C:\Users\Admin\AppData\Local\Temp\fa10c7d7b219893575af46ccf8fa8d47b767b32c9e2a18ebe4eb8d9e0c8f79da.exe
"C:\Users\Admin\AppData\Local\Temp\fa10c7d7b219893575af46ccf8fa8d47b767b32c9e2a18ebe4eb8d9e0c8f79da.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4764

C:\Users\Admin\AppData\Local\Temp\7zSDD26.tmp\nrwG3TJnIJ1fuoO.exe
.\nrwG3TJnIJ1fuoO.exe
2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3716

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
1⤵
PID:2204

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
1⤵
PID:2744

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\7zSDD26.tmp\[email protected]\bootstrap.js
Filesize
2KB

MD5
df13f711e20e9c80171846d4f2f7ae06

SHA1
56d29cda58427efe0e21d3880d39eb1b0ef60bee

SHA256
6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

SHA512
6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSDD26.tmp\[email protected]\chrome.manifest
Filesize
35B

MD5
38b61e7d8232e47cc162b1c8d0debb90

SHA1
33392684f7109675043d69bf29522512307040aa

SHA256
b1c7127869f28599394c4eb787ece67be910b1a8eccee7dc7984099e62499766

SHA512
1b0db98c2f4632dabad1783cd9fd65ae30ef68e2ca9fdc51a3f3e38f74d69a40bb6ac7eb0043b27101bb6323688e9e609e6f7894a943ec57ba7032b1a6c14965

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSDD26.tmp\[email protected]\content\bg.js
Filesize
8KB

MD5
a0ba6da2be4d5e25c666ad3c14d59f5c

SHA1
207d90993c78774e4f4e20653791d72524961fb4

SHA256
dce2e7db63eda4a764aca49f8488a32c4bf9606fbe6fd3996c1dfc7fd05fa882

SHA512
1c2b70e9cf4b0d2fcc77434b6bc290fb625c5f7641b2de43598d1ca3034433346d5b1202d93a74432a8ca7b27c75743d00cc44b39d69b036001888dc05570037

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSDD26.tmp\[email protected]\install.rdf
Filesize
593B

MD5
7dcb423df7e5ee9d434d8291a756790b

SHA1
50725395d88d563ece2342e09801a8a737fc9b41

SHA256
ece6b99f78330e149a33d18f313fcbfb475768be161f93d9a7a50aaafdbe32b2

SHA512
bb097bd7d855022baf4d74a7084aae6f43f6486c091cbe4ac6e616690b4f8298b87a5cc093fa2a3edd90f55aa4b250014b6adc6a13e295447bc8aacf14bd65ce

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSDD26.tmp\naegloidlcfiilgphgfehlfcnbofphmi\Tr.js
Filesize
6KB

MD5
3234e01538aa48b0d7c960da6c3f5b74

SHA1
3210b0843977d6272b8ca27d39a8e41101e4dc91

SHA256
731c40fbb8a847e2b3e7a6a27470cb819dd57acfc9cbe54ffd60d43ae3415b88

SHA512
90cb1c06fbb222d6d25c8e1dd53705bb187cbc2170567f206d3a5cab36dea83ca5efc4d70d1b025b14715ebe15283fca8f57a75b30ac51bce6035bb25312e54f

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSDD26.tmp\naegloidlcfiilgphgfehlfcnbofphmi\background.html
Filesize
139B

MD5
f77158af7cd80f02515d1e87c2ce7d09

SHA1
f7fbec1669aaee06098dba817ee89ba1d9862099

SHA256
4e3f2d890fd903def79779d74b18c74b74322bbfd6faffeb2704bcc1ee2efd58

SHA512
d73cde2562820f4e7e35790f4df152f4eac7be3ad65e7cb5629502ed5fb0d806cc88cd27b90e2fffade4c471cb8aab798d77b0fe8803f65ace633ccd61cf9554

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSDD26.tmp\naegloidlcfiilgphgfehlfcnbofphmi\content.js
Filesize
144B

MD5
fca19198fd8af21016a8b1dec7980002

SHA1
fd01a47d14004e17a625efe66cc46a06c786cf40

SHA256
332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

SHA512
60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSDD26.tmp\naegloidlcfiilgphgfehlfcnbofphmi\lsdb.js
Filesize
531B

MD5
36d98318ab2b3b2585a30984db328afb

SHA1
f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

SHA256
ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

SHA512
6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSDD26.tmp\naegloidlcfiilgphgfehlfcnbofphmi\manifest.json
Filesize
498B

MD5
640199ea4621e34510de919f6a54436f

SHA1
dc65dbfad02bd2688030bd56ca1cab85917a9937

SHA256
e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

SHA512
d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSDD26.tmp\nrwG3TJnIJ1fuoO.dat
Filesize
1KB

MD5
856a8214197db63a918d5b0ecebd46c8

SHA1
5b83807b2984c916303d56bcea38fd9ac970da20

SHA256
482d23662ea16cb9638576f788636f3254755ec253af02950d44b600bc2d2702

SHA512
1a8e4a96107546cd6355d993e738fae833fd31fc434540d7f1506fce5958a566cfc233c37a8dfa386e767fe6deb03410975e6129c3b445853875656deaa8d2c6

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSDD26.tmp\nrwG3TJnIJ1fuoO.exe
Filesize
772KB

MD5
5ed7019dcd0008dbcd8e54017b8c7dd9

SHA1
7e4457da2ff06c2170bad636c9eb7c1bb436fd06

SHA256
7f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7

SHA512
10cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSDD26.tmp\nrwG3TJnIJ1fuoO.exe
Filesize
772KB

MD5
5ed7019dcd0008dbcd8e54017b8c7dd9

SHA1
7e4457da2ff06c2170bad636c9eb7c1bb436fd06

SHA256
7f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7

SHA512
10cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db

Download Submit
memory/3716-132-0x0000000000000000-mapping.dmp

Download