c542a7798374ba8df2489d4cd342fc1ad257123cbbe8757de1d40f768f19b513

Analysis

max time kernel
125s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
24-11-2022 19:33

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

c542a7798374ba8df2489d4cd342fc1ad257123cbbe8757de1d40f768f19b513.exe
Size

931KB
MD5

2fe13b9b56f41ddb975e767cf563663e
SHA1

7b9a06a3ad6af810af3b5e7d20e58bfad5c1156c
SHA256

c542a7798374ba8df2489d4cd342fc1ad257123cbbe8757de1d40f768f19b513
SHA512

4df72e22253a7fe1c27132cee52738dcb0ba7f944223c1e06ee784f503609a3116c012511b9804cb20151b3a8c86d51c5f1a1d3351684d606b50f60af50e163a
SSDEEP

24576:h1OYdaO/CZ/iWCvu/2sWsJA/jlt+DHhsb:h1OsFCpYO/dJJDHhsb

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

n7YeEmoTk8fHb21.exe

pid process

3816 n7YeEmoTk8fHb21.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:

n7YeEmoTk8fHb21.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\djmjijafmofgengjeffgebljmnhcmbpk\2.0\manifest.json	n7YeEmoTk8fHb21.exe
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\djmjijafmofgengjeffgebljmnhcmbpk\2.0\manifest.json	n7YeEmoTk8fHb21.exe
File created	C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\djmjijafmofgengjeffgebljmnhcmbpk\2.0\manifest.json	n7YeEmoTk8fHb21.exe
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\djmjijafmofgengjeffgebljmnhcmbpk\2.0\manifest.json	n7YeEmoTk8fHb21.exe
File created	C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\djmjijafmofgengjeffgebljmnhcmbpk\2.0\manifest.json	n7YeEmoTk8fHb21.exe

Drops file in System32 directory 4 IoCs

Processes:

n7YeEmoTk8fHb21.exe

description	ioc	process
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	n7YeEmoTk8fHb21.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	n7YeEmoTk8fHb21.exe
File opened for modification	C:\Windows\System32\GroupPolicy	n7YeEmoTk8fHb21.exe
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	n7YeEmoTk8fHb21.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

n7YeEmoTk8fHb21.exe

pid	process
3816	n7YeEmoTk8fHb21.exe
3816	n7YeEmoTk8fHb21.exe
3816	n7YeEmoTk8fHb21.exe
3816	n7YeEmoTk8fHb21.exe
3816	n7YeEmoTk8fHb21.exe
3816	n7YeEmoTk8fHb21.exe
3816	n7YeEmoTk8fHb21.exe
3816	n7YeEmoTk8fHb21.exe
3816	n7YeEmoTk8fHb21.exe
3816	n7YeEmoTk8fHb21.exe
3816	n7YeEmoTk8fHb21.exe
3816	n7YeEmoTk8fHb21.exe
3816	n7YeEmoTk8fHb21.exe
3816	n7YeEmoTk8fHb21.exe
3816	n7YeEmoTk8fHb21.exe
3816	n7YeEmoTk8fHb21.exe
3816	n7YeEmoTk8fHb21.exe
3816	n7YeEmoTk8fHb21.exe
3816	n7YeEmoTk8fHb21.exe
3816	n7YeEmoTk8fHb21.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

n7YeEmoTk8fHb21.exe

description	pid	process
Token: SeDebugPrivilege	3816	n7YeEmoTk8fHb21.exe
Token: SeDebugPrivilege	3816	n7YeEmoTk8fHb21.exe
Token: SeDebugPrivilege	3816	n7YeEmoTk8fHb21.exe
Token: SeDebugPrivilege	3816	n7YeEmoTk8fHb21.exe
Token: SeDebugPrivilege	3816	n7YeEmoTk8fHb21.exe
Token: SeDebugPrivilege	3816	n7YeEmoTk8fHb21.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

c542a7798374ba8df2489d4cd342fc1ad257123cbbe8757de1d40f768f19b513.exe

description	pid	process	target process
PID 644 wrote to memory of 3816	644	c542a7798374ba8df2489d4cd342fc1ad257123cbbe8757de1d40f768f19b513.exe	n7YeEmoTk8fHb21.exe
PID 644 wrote to memory of 3816	644	c542a7798374ba8df2489d4cd342fc1ad257123cbbe8757de1d40f768f19b513.exe	n7YeEmoTk8fHb21.exe
PID 644 wrote to memory of 3816	644	c542a7798374ba8df2489d4cd342fc1ad257123cbbe8757de1d40f768f19b513.exe	n7YeEmoTk8fHb21.exe

C:\Users\Admin\AppData\Local\Temp\c542a7798374ba8df2489d4cd342fc1ad257123cbbe8757de1d40f768f19b513.exe
"C:\Users\Admin\AppData\Local\Temp\c542a7798374ba8df2489d4cd342fc1ad257123cbbe8757de1d40f768f19b513.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:644

C:\Users\Admin\AppData\Local\Temp\7zSC112.tmp\n7YeEmoTk8fHb21.exe
.\n7YeEmoTk8fHb21.exe
2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3816

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
1⤵
PID:1280

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
1⤵
PID:480

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\7zSC112.tmp\djmjijafmofgengjeffgebljmnhcmbpk\background.html
Filesize
142B

MD5
fb140b80c9e9175eda6cae7c3b6f2734

SHA1
88ac9965ad8b892539d268e67ea5ee694c49f40a

SHA256
2843ea75f46c73a3da15b1c2e70a23e99b3da3d570324df8530072caf98c2025

SHA512
c76d3a5cd511da07dd70458ca2fe7e31456c7b2a2802942dbd12c4f5a5f667bd657d659152ca05e369848d1bd0e7614dc2fe2e398a25a09376b93ce2338b3571

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSC112.tmp\djmjijafmofgengjeffgebljmnhcmbpk\content.js
Filesize
144B

MD5
fca19198fd8af21016a8b1dec7980002

SHA1
fd01a47d14004e17a625efe66cc46a06c786cf40

SHA256
332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

SHA512
60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSC112.tmp\djmjijafmofgengjeffgebljmnhcmbpk\lsdb.js
Filesize
531B

MD5
36d98318ab2b3b2585a30984db328afb

SHA1
f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

SHA256
ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

SHA512
6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSC112.tmp\djmjijafmofgengjeffgebljmnhcmbpk\manifest.json
Filesize
498B

MD5
640199ea4621e34510de919f6a54436f

SHA1
dc65dbfad02bd2688030bd56ca1cab85917a9937

SHA256
e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

SHA512
d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSC112.tmp\djmjijafmofgengjeffgebljmnhcmbpk\sU6oE.js
Filesize
6KB

MD5
eae807f2acfc83d57768624d371f02a8

SHA1
1041802f9c4fe3719f4d53fc3226b95613214f7f

SHA256
3b9b110d9709f6949e66e6b48c89f5f1a3a34fc950b5957ba919c1b532e5325d

SHA512
60f276176154831ed4399dc5e1cc1604b77ce4ef73a5f39d8c48ecfae5292d8f5d8a365437d3ecc155335a302a24df1f15112b71c68d2e2ff7aaf9736d0b8457

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSC112.tmp\[email protected]\bootstrap.js
Filesize
2KB

MD5
df13f711e20e9c80171846d4f2f7ae06

SHA1
56d29cda58427efe0e21d3880d39eb1b0ef60bee

SHA256
6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

SHA512
6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSC112.tmp\[email protected]\chrome.manifest
Filesize
35B

MD5
02ee0d1f676eb5aa6a08f9560f45bec0

SHA1
b6d8698cc29a7ed25ca1f84d11d9d20a2021aea9

SHA256
634e4dd74021afae187531ff5663c48b072cfd56ca087a0c1b6bd3a2b434484d

SHA512
d43411acdc9c730e8b66aceb5f559446439eac5deb41e856944b7f0f228521179a4ac89382d64e570ceac99c17b6bb986c4e864ac994067956316e7600a4e54c

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSC112.tmp\[email protected]\content\bg.js
Filesize
8KB

MD5
005a84e20f819181c86f46b543a89a4f

SHA1
6d04529190818bc3345b8d00280af2a0d7472d40

SHA256
a30fcb2606fa81fa32d20f0f517309108972042ed257f17af8bf7a30882fb5c9

SHA512
c5a838864f1f6b0fd1a5aaf871df4546f86d154031831fdb130fb23c9cc702a338bfc30d74f72933aeafefcf938075bc9e528c9afe954661e89a8bc6b20ae221

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSC112.tmp\[email protected]\install.rdf
Filesize
594B

MD5
13859b4fbfa39e694a602869d7aebf33

SHA1
796828e41dcf5bedb9575467dd243b144f966263

SHA256
7ff4eb50ee8c43be929427348f86aa72daed3d65700cfa504131f0fe503a9e6f

SHA512
da6a4114f2dbdb92560bf1633b5ff6228bdf57321eb70bc40e56daec8a989a22ca9fbff1314ea6c97e144f3073959cfab9e487affcc42ba2db6eafa3b8f9a7e6

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSC112.tmp\n7YeEmoTk8fHb21.dat
Filesize
1KB

MD5
201ff2fc14c01a08cffa9a13d005beae

SHA1
9e99f161148861d1c81e24b131cada53238a7ad5

SHA256
57b50556a1ba067117216924b9b8451de921f5900660b4dbc5a7ac59866096b6

SHA512
8b7f48f7b8e1d8f86c22428e7907cb6b1a1466a2a590d236ac40bc255f547066a08ceaa4ae54a534d76ee0035565639d6d11ac336041b930f20b7cab2315eefa

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSC112.tmp\n7YeEmoTk8fHb21.exe
Filesize
772KB

MD5
5ed7019dcd0008dbcd8e54017b8c7dd9

SHA1
7e4457da2ff06c2170bad636c9eb7c1bb436fd06

SHA256
7f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7

SHA512
10cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSC112.tmp\n7YeEmoTk8fHb21.exe
Filesize
772KB

MD5
5ed7019dcd0008dbcd8e54017b8c7dd9

SHA1
7e4457da2ff06c2170bad636c9eb7c1bb436fd06

SHA256
7f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7

SHA512
10cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db

Download Submit
memory/3816-132-0x0000000000000000-mapping.dmp

Download