a69f2118d66dc06e8f316a59c025584c5ceb6ea0dbb28729d6c9dff43953f081

Analysis

max time kernel
201s
max time network
215s
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 21:11

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

a69f2118d66dc06e8f316a59c025584c5ceb6ea0dbb28729d6c9dff43953f081.exe
Size

931KB
MD5

5a041e4f59241cc88af17ec200d2d0b7
SHA1

2305713b4d4d08cf307a5814d4a049d7425d3af5
SHA256

a69f2118d66dc06e8f316a59c025584c5ceb6ea0dbb28729d6c9dff43953f081
SHA512

3b42f5cffdd218519c3a34996caf9404385ee0b93bcc8d37115541feedefc482b4a84f6877115b6ae12b6a92535ebcc9aaf8e619ca27cb67259a3d4e5a8af59b
SSDEEP

24576:h1OYdaO+CZ/iWCvu/2sWsJA/jlt+DHhsC:h1OsQCpYO/dJJDHhsC

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

f5cKFeIhHm7srIB.exe

pid process

2436 f5cKFeIhHm7srIB.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:

f5cKFeIhHm7srIB.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\fmimchijoldlaknfmgnlkldnhgmeppka\2.0\manifest.json	f5cKFeIhHm7srIB.exe
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\fmimchijoldlaknfmgnlkldnhgmeppka\2.0\manifest.json	f5cKFeIhHm7srIB.exe
File created	C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\fmimchijoldlaknfmgnlkldnhgmeppka\2.0\manifest.json	f5cKFeIhHm7srIB.exe
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\fmimchijoldlaknfmgnlkldnhgmeppka\2.0\manifest.json	f5cKFeIhHm7srIB.exe
File created	C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\fmimchijoldlaknfmgnlkldnhgmeppka\2.0\manifest.json	f5cKFeIhHm7srIB.exe

Drops file in System32 directory 4 IoCs

Processes:

f5cKFeIhHm7srIB.exe

description	ioc	process
File opened for modification	C:\Windows\System32\GroupPolicy	f5cKFeIhHm7srIB.exe
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	f5cKFeIhHm7srIB.exe
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	f5cKFeIhHm7srIB.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	f5cKFeIhHm7srIB.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

f5cKFeIhHm7srIB.exe

pid	process
2436	f5cKFeIhHm7srIB.exe
2436	f5cKFeIhHm7srIB.exe
2436	f5cKFeIhHm7srIB.exe
2436	f5cKFeIhHm7srIB.exe
2436	f5cKFeIhHm7srIB.exe
2436	f5cKFeIhHm7srIB.exe
2436	f5cKFeIhHm7srIB.exe
2436	f5cKFeIhHm7srIB.exe
2436	f5cKFeIhHm7srIB.exe
2436	f5cKFeIhHm7srIB.exe
2436	f5cKFeIhHm7srIB.exe
2436	f5cKFeIhHm7srIB.exe
2436	f5cKFeIhHm7srIB.exe
2436	f5cKFeIhHm7srIB.exe
2436	f5cKFeIhHm7srIB.exe
2436	f5cKFeIhHm7srIB.exe
2436	f5cKFeIhHm7srIB.exe
2436	f5cKFeIhHm7srIB.exe
2436	f5cKFeIhHm7srIB.exe
2436	f5cKFeIhHm7srIB.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

f5cKFeIhHm7srIB.exe

description	pid	process
Token: SeDebugPrivilege	2436	f5cKFeIhHm7srIB.exe
Token: SeDebugPrivilege	2436	f5cKFeIhHm7srIB.exe
Token: SeDebugPrivilege	2436	f5cKFeIhHm7srIB.exe
Token: SeDebugPrivilege	2436	f5cKFeIhHm7srIB.exe
Token: SeDebugPrivilege	2436	f5cKFeIhHm7srIB.exe
Token: SeDebugPrivilege	2436	f5cKFeIhHm7srIB.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

a69f2118d66dc06e8f316a59c025584c5ceb6ea0dbb28729d6c9dff43953f081.exe

description	pid	process	target process
PID 1552 wrote to memory of 2436	1552	a69f2118d66dc06e8f316a59c025584c5ceb6ea0dbb28729d6c9dff43953f081.exe	f5cKFeIhHm7srIB.exe
PID 1552 wrote to memory of 2436	1552	a69f2118d66dc06e8f316a59c025584c5ceb6ea0dbb28729d6c9dff43953f081.exe	f5cKFeIhHm7srIB.exe
PID 1552 wrote to memory of 2436	1552	a69f2118d66dc06e8f316a59c025584c5ceb6ea0dbb28729d6c9dff43953f081.exe	f5cKFeIhHm7srIB.exe

C:\Users\Admin\AppData\Local\Temp\a69f2118d66dc06e8f316a59c025584c5ceb6ea0dbb28729d6c9dff43953f081.exe
"C:\Users\Admin\AppData\Local\Temp\a69f2118d66dc06e8f316a59c025584c5ceb6ea0dbb28729d6c9dff43953f081.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1552

C:\Users\Admin\AppData\Local\Temp\7zS496D.tmp\f5cKFeIhHm7srIB.exe
.\f5cKFeIhHm7srIB.exe
2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2436

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
1⤵
PID:2388

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
1⤵
PID:3972

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\7zS496D.tmp\[email protected]\bootstrap.js
Filesize
2KB

MD5
df13f711e20e9c80171846d4f2f7ae06

SHA1
56d29cda58427efe0e21d3880d39eb1b0ef60bee

SHA256
6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

SHA512
6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS496D.tmp\[email protected]\chrome.manifest
Filesize
35B

MD5
0bf57ff039195b1238d3d2e13d3dc1f3

SHA1
49af5c306bf21b0ab299179d57c80a4bbf6247f0

SHA256
56b5995d83d212ae488d42cdd18f99df88392aa9a89a3dd0c1077a27b00b4298

SHA512
2580dc1819c9f1d8d1a9babebf1bb46f4e758f581677b629037556a6c31f193e865fcae60dbfdcd8b1f81ef0db51a593eb4b8be2ceea48fbbf438bbda8a96317

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS496D.tmp\[email protected]\content\bg.js
Filesize
8KB

MD5
f715db3c961fa89474822c99caebffa5

SHA1
64d178a65a6db1e4f4800925c8087ca89d45bb5d

SHA256
77e1126ed938d603b9c4df779e7c1435c835e87d7336cb22d49284983188adf0

SHA512
2db600b7ff0ca32bc5bb8d2c065c61610de62524c4e7372b7c03472039e3f4d9bde06cf214eed8593698b22722abbab0335739a1b5022ca843aaea461060e30c

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS496D.tmp\[email protected]\install.rdf
Filesize
591B

MD5
976d1e793b1b58b50e0d3ac631714f0a

SHA1
2ff90d355871d432acbb743d8900fc2ed23f6815

SHA256
8ca524e1a717718a51890064395b0b8c5b59b73e7a4b394260ec2edc0d188958

SHA512
8597aec61ab6612dc045cb91389abcd345b0c5c43e0bf807fe9570a13336315f50d1e0ffed3318716d3988e5aae0c1d169688443c99f876d6174252b459b7568

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS496D.tmp\f5cKFeIhHm7srIB.dat
Filesize
1KB

MD5
eb5d3daac0bb26f927145e182ec6e063

SHA1
0e44679299d108b491dd5f91af108ff8e5ebde05

SHA256
578e6f244bd1d0063441b06ecfdb6631df6a8827f4e54a2b61bb3418d2fa789d

SHA512
a5515e550834e84914d87a6dd8bbfe00840de5e08aa4623e89f1973819287960cf18d64539b21466973c107d06e45be8508daba398a614e9677eb484ab173d13

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS496D.tmp\f5cKFeIhHm7srIB.exe
Filesize
772KB

MD5
5ed7019dcd0008dbcd8e54017b8c7dd9

SHA1
7e4457da2ff06c2170bad636c9eb7c1bb436fd06

SHA256
7f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7

SHA512
10cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS496D.tmp\f5cKFeIhHm7srIB.exe
Filesize
772KB

MD5
5ed7019dcd0008dbcd8e54017b8c7dd9

SHA1
7e4457da2ff06c2170bad636c9eb7c1bb436fd06

SHA256
7f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7

SHA512
10cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS496D.tmp\fmimchijoldlaknfmgnlkldnhgmeppka\background.html
Filesize
142B

MD5
2dd673566f4e607c2ee9b3ac324bf54e

SHA1
be7bedb919211973f1a0c461e592395c884363a6

SHA256
7f0cf4320b373741f5e4b0633c34e01e62ecd4f9bb23cd5996a3b5be95f977df

SHA512
288653e0073cf34cd090b5b7b87500468fe7d4c3d8bb294d8e2a250a70abd30a242c082433a39e2a051e92b3c25a6a474a5b416be4995bf5b2e923d7d354d3d8

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS496D.tmp\fmimchijoldlaknfmgnlkldnhgmeppka\content.js
Filesize
144B

MD5
fca19198fd8af21016a8b1dec7980002

SHA1
fd01a47d14004e17a625efe66cc46a06c786cf40

SHA256
332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

SHA512
60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS496D.tmp\fmimchijoldlaknfmgnlkldnhgmeppka\hJuRb.js
Filesize
6KB

MD5
e0be0f1f37fe4dc5c5ea2252aac45c1d

SHA1
7beb4b2e3388a5ee30e57b6339a4a409742b2b3d

SHA256
526b7a67dc4c0695e84ba034200af9fa85ac7056725585c5a399e3846c7376b5

SHA512
4856daf62c8b02493b302b631e5080c2026cc7515845cb733b00e1459f0d83df1f21fa674a32d1ff067c145bf29334186b323c084517bc3d4fbf21d19a51bc80

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS496D.tmp\fmimchijoldlaknfmgnlkldnhgmeppka\lsdb.js
Filesize
531B

MD5
36d98318ab2b3b2585a30984db328afb

SHA1
f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

SHA256
ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

SHA512
6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS496D.tmp\fmimchijoldlaknfmgnlkldnhgmeppka\manifest.json
Filesize
498B

MD5
640199ea4621e34510de919f6a54436f

SHA1
dc65dbfad02bd2688030bd56ca1cab85917a9937

SHA256
e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

SHA512
d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

Download Submit
memory/2436-132-0x0000000000000000-mapping.dmp

Download