c51396a437f872764d73a7113a2a1f9bcb855fc37a62b1b4db3f35db2c8c15c1

Analysis

max time kernel
126s
max time network
157s
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

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General

Target

c51396a437f872764d73a7113a2a1f9bcb855fc37a62b1b4db3f35db2c8c15c1.exe
Size

931KB
MD5

144b5fb2e0707a07bacf44d28aa952e9
SHA1

2de8e5ceb6432c6cbc0f72a23390b9cc897761da
SHA256

c51396a437f872764d73a7113a2a1f9bcb855fc37a62b1b4db3f35db2c8c15c1
SHA512

4764cd6ab8d17bf464c67fd98574ecc768dfe92707666cfc63e0c115bb822aa6d80d4e43f4b20c299e57c8c90900d56c5e2620c03ab663737809a54ae46f7e2a
SSDEEP

24576:h1OYdaOdCZ/iWCvu/2sWsJA/jlt+DHhsx:h1OsvCpYO/dJJDHhsx

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

EcV2ivIXqdL3xcQ.exe

pid process

5068 EcV2ivIXqdL3xcQ.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:

EcV2ivIXqdL3xcQ.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\ihefphamgcjepjcomfaoaecmbbjcicdb\2.0\manifest.json	EcV2ivIXqdL3xcQ.exe
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\ihefphamgcjepjcomfaoaecmbbjcicdb\2.0\manifest.json	EcV2ivIXqdL3xcQ.exe
File created	C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\ihefphamgcjepjcomfaoaecmbbjcicdb\2.0\manifest.json	EcV2ivIXqdL3xcQ.exe
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\ihefphamgcjepjcomfaoaecmbbjcicdb\2.0\manifest.json	EcV2ivIXqdL3xcQ.exe
File created	C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\ihefphamgcjepjcomfaoaecmbbjcicdb\2.0\manifest.json	EcV2ivIXqdL3xcQ.exe

Drops file in System32 directory 4 IoCs

Processes:

EcV2ivIXqdL3xcQ.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	EcV2ivIXqdL3xcQ.exe
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	EcV2ivIXqdL3xcQ.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	EcV2ivIXqdL3xcQ.exe
File opened for modification	C:\Windows\System32\GroupPolicy	EcV2ivIXqdL3xcQ.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

EcV2ivIXqdL3xcQ.exe

pid	process
5068	EcV2ivIXqdL3xcQ.exe
5068	EcV2ivIXqdL3xcQ.exe
5068	EcV2ivIXqdL3xcQ.exe
5068	EcV2ivIXqdL3xcQ.exe
5068	EcV2ivIXqdL3xcQ.exe
5068	EcV2ivIXqdL3xcQ.exe
5068	EcV2ivIXqdL3xcQ.exe
5068	EcV2ivIXqdL3xcQ.exe
5068	EcV2ivIXqdL3xcQ.exe
5068	EcV2ivIXqdL3xcQ.exe
5068	EcV2ivIXqdL3xcQ.exe
5068	EcV2ivIXqdL3xcQ.exe
5068	EcV2ivIXqdL3xcQ.exe
5068	EcV2ivIXqdL3xcQ.exe
5068	EcV2ivIXqdL3xcQ.exe
5068	EcV2ivIXqdL3xcQ.exe
5068	EcV2ivIXqdL3xcQ.exe
5068	EcV2ivIXqdL3xcQ.exe
5068	EcV2ivIXqdL3xcQ.exe
5068	EcV2ivIXqdL3xcQ.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

EcV2ivIXqdL3xcQ.exe

description	pid	process
Token: SeDebugPrivilege	5068	EcV2ivIXqdL3xcQ.exe
Token: SeDebugPrivilege	5068	EcV2ivIXqdL3xcQ.exe
Token: SeDebugPrivilege	5068	EcV2ivIXqdL3xcQ.exe
Token: SeDebugPrivilege	5068	EcV2ivIXqdL3xcQ.exe
Token: SeDebugPrivilege	5068	EcV2ivIXqdL3xcQ.exe
Token: SeDebugPrivilege	5068	EcV2ivIXqdL3xcQ.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

c51396a437f872764d73a7113a2a1f9bcb855fc37a62b1b4db3f35db2c8c15c1.exe

description	pid	process	target process
PID 4992 wrote to memory of 5068	4992	c51396a437f872764d73a7113a2a1f9bcb855fc37a62b1b4db3f35db2c8c15c1.exe	EcV2ivIXqdL3xcQ.exe
PID 4992 wrote to memory of 5068	4992	c51396a437f872764d73a7113a2a1f9bcb855fc37a62b1b4db3f35db2c8c15c1.exe	EcV2ivIXqdL3xcQ.exe
PID 4992 wrote to memory of 5068	4992	c51396a437f872764d73a7113a2a1f9bcb855fc37a62b1b4db3f35db2c8c15c1.exe	EcV2ivIXqdL3xcQ.exe

C:\Users\Admin\AppData\Local\Temp\c51396a437f872764d73a7113a2a1f9bcb855fc37a62b1b4db3f35db2c8c15c1.exe
"C:\Users\Admin\AppData\Local\Temp\c51396a437f872764d73a7113a2a1f9bcb855fc37a62b1b4db3f35db2c8c15c1.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4992

C:\Users\Admin\AppData\Local\Temp\7zSBE92.tmp\EcV2ivIXqdL3xcQ.exe
.\EcV2ivIXqdL3xcQ.exe
2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5068

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
1⤵
PID:5020

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
1⤵
PID:5088

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\7zSBE92.tmp\EcV2ivIXqdL3xcQ.dat
Filesize
1KB

MD5
96781f9024685314aeaf2c42a83f2467

SHA1
89b33eab38ffae5c463cba5765da39d496085ede

SHA256
cc1cf1500423cc0ef802a240a89e674a153daafa13d16bad1fd33ba947e26264

SHA512
028d94b8d6de42797524207926549e4f39499b964ff8ade9eaec51f59d3082100d877a40623e60f6518b8ee636789bed1b517b3fb138ff452e0e57794a30f0ac

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSBE92.tmp\EcV2ivIXqdL3xcQ.exe
Filesize
772KB

MD5
5ed7019dcd0008dbcd8e54017b8c7dd9

SHA1
7e4457da2ff06c2170bad636c9eb7c1bb436fd06

SHA256
7f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7

SHA512
10cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSBE92.tmp\EcV2ivIXqdL3xcQ.exe
Filesize
772KB

MD5
5ed7019dcd0008dbcd8e54017b8c7dd9

SHA1
7e4457da2ff06c2170bad636c9eb7c1bb436fd06

SHA256
7f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7

SHA512
10cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSBE92.tmp\[email protected]\bootstrap.js
Filesize
2KB

MD5
df13f711e20e9c80171846d4f2f7ae06

SHA1
56d29cda58427efe0e21d3880d39eb1b0ef60bee

SHA256
6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

SHA512
6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSBE92.tmp\[email protected]\chrome.manifest
Filesize
35B

MD5
78a37d0f7374c56eb2586311431e548b

SHA1
2b49510084effcb50509a794f492aa3b0b5bf3b3

SHA256
ec36c3763f3404c59dbc529228766c33d6680eb8a056fd6226a8c76f8f186812

SHA512
55d3533e42d5ae9c8a9ffc550e1eab7f040c9dd0b63a9f3295eb066cd0efedc93c143d2569ede2a2d7e378354c529fe7ecb2eb27062ddb750adc4f36c3659973

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSBE92.tmp\[email protected]\content\bg.js
Filesize
8KB

MD5
32e92b9b1bc1e62946ffc81dfba138b7

SHA1
b9f09d7800a82501d59d096c38b4e806fc051608

SHA256
e2102c5663d7225a7c19b3a671ee39dd9d0db7c6c98d6c773534e4d84d1a78d9

SHA512
0dda53cf267ef90f2fac3dd1655429b7dd070b7b157bfc86817d018600c97713ebd83f458a93d4447cbfd5a7b46d14342cc696367120422f06fd0a78e037b6d9

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSBE92.tmp\[email protected]\install.rdf
Filesize
596B

MD5
68b0cb87fb93361991fd62b83229585a

SHA1
581b9639bf41894f591073eb27b32265be9a64bc

SHA256
17dbe6da82ca447ac122721b9135488e42348ecd858de1b433be4fd9119e8305

SHA512
5814814adcf33ce1166728d1b83f6609d0ccc6a9c00afa874cbdff94cd7d4be717edeac523e4706125633c2e6d4ac911194718d59834de52dcbe828942e4d61b

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSBE92.tmp\ihefphamgcjepjcomfaoaecmbbjcicdb\background.html
Filesize
138B

MD5
7e04afb945ad240306eb4382e62174ee

SHA1
a899f8f4444f356e504b4558d81b6df9e892937a

SHA256
fea6cd40ada053115cdf38077dafee4e95840b3837d3c2796ee6f9fa0320ae73

SHA512
8f7577ccb548c2bca83285dde49b1b8fb1ae73c4b706c7df88c2936456c48ae2c2afb9ecb5b35ee8a77bbd35e651bad5b14e7e651e81e35b35a9ade3c5314363

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSBE92.tmp\ihefphamgcjepjcomfaoaecmbbjcicdb\content.js
Filesize
144B

MD5
fca19198fd8af21016a8b1dec7980002

SHA1
fd01a47d14004e17a625efe66cc46a06c786cf40

SHA256
332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

SHA512
60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSBE92.tmp\ihefphamgcjepjcomfaoaecmbbjcicdb\lsdb.js
Filesize
531B

MD5
36d98318ab2b3b2585a30984db328afb

SHA1
f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

SHA256
ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

SHA512
6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSBE92.tmp\ihefphamgcjepjcomfaoaecmbbjcicdb\manifest.json
Filesize
498B

MD5
640199ea4621e34510de919f6a54436f

SHA1
dc65dbfad02bd2688030bd56ca1cab85917a9937

SHA256
e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

SHA512
d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSBE92.tmp\ihefphamgcjepjcomfaoaecmbbjcicdb\v.js
Filesize
6KB

MD5
0c2348584a0d37816933f1ca89a43c96

SHA1
0727d6f7ab2bd07ed5f505831c7ceeb6cdab16cf

SHA256
f6f1cdabc2f2c1d8827219ebfde37fe3d457192e8f8c16642e7e228ae5b60d4b

SHA512
2b15ba16cc7042e3cc392b733f6e07d818c75cc3ff380e2897266a13073e66c541fc70154abfcdc883542ff97c8af45d58b237bfa79a25bc3a2dc6926ab7a14e

Download Submit
memory/5068-132-0x0000000000000000-mapping.dmp

Download