a41b28d3e5878519fc32421b5b44df324a1d3d61b5fd8c3f911b5dcb2ffcfafb

Analysis

max time kernel
139s
max time network
150s
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 21:19

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General

Target

a41b28d3e5878519fc32421b5b44df324a1d3d61b5fd8c3f911b5dcb2ffcfafb.exe
Size

931KB
MD5

f603a1cebeb00e5eb0f0a0219693238c
SHA1

bfba31f0535a8bed82a9172739f0765d5758f4cd
SHA256

a41b28d3e5878519fc32421b5b44df324a1d3d61b5fd8c3f911b5dcb2ffcfafb
SHA512

58700b18d5195227c67badf80b5570752bc69f5ce331428ecb81c6d2edd50cacf333ac12a8f2fae4de69b45bbfeb28c1df7bac77967b108d74110afb5ac3af2b
SSDEEP

24576:h1OYdaOICZ/iWCvu/2sWsJA/jlt+DHhsj:h1OsuCpYO/dJJDHhsj

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

Izd3m0bOls6W8FJ.exe

pid process

832 Izd3m0bOls6W8FJ.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:

Izd3m0bOls6W8FJ.exe

description	ioc	process
File created	C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\ikngbcfeimeeffdoaddbnhedmmedhecc\2.0\manifest.json	Izd3m0bOls6W8FJ.exe
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\ikngbcfeimeeffdoaddbnhedmmedhecc\2.0\manifest.json	Izd3m0bOls6W8FJ.exe
File created	C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\ikngbcfeimeeffdoaddbnhedmmedhecc\2.0\manifest.json	Izd3m0bOls6W8FJ.exe
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\ikngbcfeimeeffdoaddbnhedmmedhecc\2.0\manifest.json	Izd3m0bOls6W8FJ.exe
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\ikngbcfeimeeffdoaddbnhedmmedhecc\2.0\manifest.json	Izd3m0bOls6W8FJ.exe

Drops file in System32 directory 4 IoCs

Processes:

Izd3m0bOls6W8FJ.exe

description	ioc	process
File opened for modification	C:\Windows\System32\GroupPolicy	Izd3m0bOls6W8FJ.exe
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	Izd3m0bOls6W8FJ.exe
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	Izd3m0bOls6W8FJ.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	Izd3m0bOls6W8FJ.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

Izd3m0bOls6W8FJ.exe

pid	process
832	Izd3m0bOls6W8FJ.exe
832	Izd3m0bOls6W8FJ.exe
832	Izd3m0bOls6W8FJ.exe
832	Izd3m0bOls6W8FJ.exe
832	Izd3m0bOls6W8FJ.exe
832	Izd3m0bOls6W8FJ.exe
832	Izd3m0bOls6W8FJ.exe
832	Izd3m0bOls6W8FJ.exe
832	Izd3m0bOls6W8FJ.exe
832	Izd3m0bOls6W8FJ.exe
832	Izd3m0bOls6W8FJ.exe
832	Izd3m0bOls6W8FJ.exe
832	Izd3m0bOls6W8FJ.exe
832	Izd3m0bOls6W8FJ.exe
832	Izd3m0bOls6W8FJ.exe
832	Izd3m0bOls6W8FJ.exe
832	Izd3m0bOls6W8FJ.exe
832	Izd3m0bOls6W8FJ.exe
832	Izd3m0bOls6W8FJ.exe
832	Izd3m0bOls6W8FJ.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

Izd3m0bOls6W8FJ.exe

description	pid	process
Token: SeDebugPrivilege	832	Izd3m0bOls6W8FJ.exe
Token: SeDebugPrivilege	832	Izd3m0bOls6W8FJ.exe
Token: SeDebugPrivilege	832	Izd3m0bOls6W8FJ.exe
Token: SeDebugPrivilege	832	Izd3m0bOls6W8FJ.exe
Token: SeDebugPrivilege	832	Izd3m0bOls6W8FJ.exe
Token: SeDebugPrivilege	832	Izd3m0bOls6W8FJ.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

a41b28d3e5878519fc32421b5b44df324a1d3d61b5fd8c3f911b5dcb2ffcfafb.exe

description	pid	process	target process
PID 3836 wrote to memory of 832	3836	a41b28d3e5878519fc32421b5b44df324a1d3d61b5fd8c3f911b5dcb2ffcfafb.exe	Izd3m0bOls6W8FJ.exe
PID 3836 wrote to memory of 832	3836	a41b28d3e5878519fc32421b5b44df324a1d3d61b5fd8c3f911b5dcb2ffcfafb.exe	Izd3m0bOls6W8FJ.exe
PID 3836 wrote to memory of 832	3836	a41b28d3e5878519fc32421b5b44df324a1d3d61b5fd8c3f911b5dcb2ffcfafb.exe	Izd3m0bOls6W8FJ.exe

C:\Users\Admin\AppData\Local\Temp\a41b28d3e5878519fc32421b5b44df324a1d3d61b5fd8c3f911b5dcb2ffcfafb.exe
"C:\Users\Admin\AppData\Local\Temp\a41b28d3e5878519fc32421b5b44df324a1d3d61b5fd8c3f911b5dcb2ffcfafb.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3836

C:\Users\Admin\AppData\Local\Temp\7zS77D4.tmp\Izd3m0bOls6W8FJ.exe
.\Izd3m0bOls6W8FJ.exe
2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:832

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
1⤵
PID:2688

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
1⤵
PID:736

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\7zS77D4.tmp\[email protected]\bootstrap.js
Filesize
2KB

MD5
df13f711e20e9c80171846d4f2f7ae06

SHA1
56d29cda58427efe0e21d3880d39eb1b0ef60bee

SHA256
6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

SHA512
6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS77D4.tmp\[email protected]\chrome.manifest
Filesize
35B

MD5
305f04a630ab03ca43bd674cb47c673b

SHA1
3b3da6513f18d4dd04e5c191b8def1ab9eeab5b7

SHA256
3320c8f63ff50a79fa36ec2eca6f4544435f94e4dc21b754e65e80d94e6d0711

SHA512
5d4f1ea28aeb66512ca163efa7b73a423c04c9f7f6b0e27b6dca86eae993314d63e7e3cb4a609b4d1be789f477bb2d09bfe82cbbacd62cf94ce951b5f37f6d51

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS77D4.tmp\[email protected]\content\bg.js
Filesize
8KB

MD5
c1f5a07e4a54755835171dc4ea918732

SHA1
82d7a99645bd953bca5eb65f6ae272fbe1df6b6c

SHA256
51969d59a62e1c9008f1034e280251ef8528d7f10f40f97769b7fa6d49f3727c

SHA512
81e5b8573547148d20942b8e4654200ffa682d87a03237a1f706b5b75b06f3e0cbcef62608c775ffd68de2cbe9b311b372f75838cd37ca31830917e31b81a17c

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS77D4.tmp\[email protected]\install.rdf
Filesize
598B

MD5
c79c604bcc6973cdb9a07c3bcd9db1c2

SHA1
269c98388c30248101ecc0447dc99d91852c7a6a

SHA256
bdb799b7dd0f8cc0533d3526acfea9449ff9fc2cc6b296ba72b8eade00b9b270

SHA512
97980528148687c241c98e0de27e741b2205f7446d4371e09617e23152c56fdf2c949e628254cfe9636a0220fed1fea1d1a3b0751e90d775b6c449ea19d969b3

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS77D4.tmp\Izd3m0bOls6W8FJ.dat
Filesize
1KB

MD5
d5a2072ce298aa07e6196230e805220d

SHA1
91a0ca645e66ecb80df4cb33d2d7209b65cd3400

SHA256
6f127a7aefd120bda38e3d4194581ca29bd9bd1099f4d0b86c3ea91aab9144a1

SHA512
795e43aace7d24340af0163bf3f6d90bbe4efe24b5e41176fa08069ba514a18771e57ba7148ba8f8ac6f5ed37d6236e18cd3f187a55e895b3a854332e9a1372a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS77D4.tmp\Izd3m0bOls6W8FJ.exe
Filesize
772KB

MD5
5ed7019dcd0008dbcd8e54017b8c7dd9

SHA1
7e4457da2ff06c2170bad636c9eb7c1bb436fd06

SHA256
7f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7

SHA512
10cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS77D4.tmp\Izd3m0bOls6W8FJ.exe
Filesize
772KB

MD5
5ed7019dcd0008dbcd8e54017b8c7dd9

SHA1
7e4457da2ff06c2170bad636c9eb7c1bb436fd06

SHA256
7f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7

SHA512
10cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS77D4.tmp\ikngbcfeimeeffdoaddbnhedmmedhecc\PGcsH.js
Filesize
6KB

MD5
fd45cd4f939a97dddb1b9e192b9c35a3

SHA1
a374b3272ae3336594ac94774288461b2520f185

SHA256
a42710c68007ec11f540cf0d8046c217128a2e9b9d9408526ec35fb98b5c4e0d

SHA512
99956e56c24145361c2105a7ff534d21467bdace732dfd0dc8efd37fde2e3df08f32085a01707fadf29ca45c09d440fc4296e021e80a2dbf06552475af1c2bee

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS77D4.tmp\ikngbcfeimeeffdoaddbnhedmmedhecc\background.html
Filesize
142B

MD5
daeb1d2ee1667621cb1df8b8dd35297d

SHA1
b53972a989c9b032148e1bea4b8c18783f080bdd

SHA256
2e0b031a57024e1cc84653be46e3206fe58ca372608522bda7717a204e163d93

SHA512
12d502fd268e8f66d0d1f145cc394666018cd9533c26af6c30f1373deb0d2a919db09f983a71a2784017307388ace5bfc82e1177b3a6a778d4480f8a96e32cb5

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS77D4.tmp\ikngbcfeimeeffdoaddbnhedmmedhecc\content.js
Filesize
144B

MD5
fca19198fd8af21016a8b1dec7980002

SHA1
fd01a47d14004e17a625efe66cc46a06c786cf40

SHA256
332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

SHA512
60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS77D4.tmp\ikngbcfeimeeffdoaddbnhedmmedhecc\lsdb.js
Filesize
531B

MD5
36d98318ab2b3b2585a30984db328afb

SHA1
f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

SHA256
ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

SHA512
6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS77D4.tmp\ikngbcfeimeeffdoaddbnhedmmedhecc\manifest.json
Filesize
498B

MD5
640199ea4621e34510de919f6a54436f

SHA1
dc65dbfad02bd2688030bd56ca1cab85917a9937

SHA256
e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

SHA512
d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

Download Submit
memory/832-132-0x0000000000000000-mapping.dmp

Download