4cc7d895ee287b8d833cc565aa6fa89f71b570688f2917aaefe8cd809d6ee29c

Analysis

max time kernel
124s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
25-11-2022 01:49

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General

Target

4cc7d895ee287b8d833cc565aa6fa89f71b570688f2917aaefe8cd809d6ee29c.exe
Size

931KB
MD5

335fb35462754da2f0e6986005efc0b9
SHA1

d7bfeb411fa25ce1f2b8fe981923c5b7b0e36849
SHA256

4cc7d895ee287b8d833cc565aa6fa89f71b570688f2917aaefe8cd809d6ee29c
SHA512

74b003e25900cde132b54d5967aa8914858e77752eaecf7f346db5dccb98ed1e12da96fa7ddaab8cb15215270a9618a3516765c1fbc594220ba47b480998ffd1
SSDEEP

24576:h1OYdaOfCZ/iWCvu/2sWsJA/jlt+DHhs7:h1OsZCpYO/dJJDHhs7

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

ahmbJRobGt8FBD5.exe

pid process

4904 ahmbJRobGt8FBD5.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:

ahmbJRobGt8FBD5.exe

description	ioc	process
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\bnkfglgdhchjlgfbhbddiholaigmjhcm\2.0\manifest.json	ahmbJRobGt8FBD5.exe
File created	C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\bnkfglgdhchjlgfbhbddiholaigmjhcm\2.0\manifest.json	ahmbJRobGt8FBD5.exe
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\bnkfglgdhchjlgfbhbddiholaigmjhcm\2.0\manifest.json	ahmbJRobGt8FBD5.exe
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\bnkfglgdhchjlgfbhbddiholaigmjhcm\2.0\manifest.json	ahmbJRobGt8FBD5.exe
File created	C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\bnkfglgdhchjlgfbhbddiholaigmjhcm\2.0\manifest.json	ahmbJRobGt8FBD5.exe

Drops file in System32 directory 4 IoCs

Processes:

ahmbJRobGt8FBD5.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	ahmbJRobGt8FBD5.exe
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	ahmbJRobGt8FBD5.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	ahmbJRobGt8FBD5.exe
File opened for modification	C:\Windows\System32\GroupPolicy	ahmbJRobGt8FBD5.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

ahmbJRobGt8FBD5.exe

pid	process
4904	ahmbJRobGt8FBD5.exe
4904	ahmbJRobGt8FBD5.exe
4904	ahmbJRobGt8FBD5.exe
4904	ahmbJRobGt8FBD5.exe
4904	ahmbJRobGt8FBD5.exe
4904	ahmbJRobGt8FBD5.exe
4904	ahmbJRobGt8FBD5.exe
4904	ahmbJRobGt8FBD5.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

4cc7d895ee287b8d833cc565aa6fa89f71b570688f2917aaefe8cd809d6ee29c.exe

description	pid	process	target process
PID 4944 wrote to memory of 4904	4944	4cc7d895ee287b8d833cc565aa6fa89f71b570688f2917aaefe8cd809d6ee29c.exe	ahmbJRobGt8FBD5.exe
PID 4944 wrote to memory of 4904	4944	4cc7d895ee287b8d833cc565aa6fa89f71b570688f2917aaefe8cd809d6ee29c.exe	ahmbJRobGt8FBD5.exe
PID 4944 wrote to memory of 4904	4944	4cc7d895ee287b8d833cc565aa6fa89f71b570688f2917aaefe8cd809d6ee29c.exe	ahmbJRobGt8FBD5.exe

C:\Users\Admin\AppData\Local\Temp\4cc7d895ee287b8d833cc565aa6fa89f71b570688f2917aaefe8cd809d6ee29c.exe
"C:\Users\Admin\AppData\Local\Temp\4cc7d895ee287b8d833cc565aa6fa89f71b570688f2917aaefe8cd809d6ee29c.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4944

C:\Users\Admin\AppData\Local\Temp\7zSC74C.tmp\ahmbJRobGt8FBD5.exe
.\ahmbJRobGt8FBD5.exe
2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
PID:4904

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
1⤵
PID:1472

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
1⤵
PID:1368

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\7zSC74C.tmp\ahmbJRobGt8FBD5.dat
Filesize
1KB

MD5
daaf77f0eacfab2b59acbc1986b54b51

SHA1
5c82879f74ca8f6860fa0202a51f452468a31337

SHA256
278077ad4a44d81d42147dc5a44f116de2b9a797cdcaefe4fee9bce380a4a97f

SHA512
92766ccd857016f3ddc2d55e7ce63a90b68f05a7fb3b81c18319da67e70ed9fa675007aeb6ad1ec5df37cf6f19bc8dbd1e4a904078162fffca73640f3be25b43

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSC74C.tmp\ahmbJRobGt8FBD5.exe
Filesize
772KB

MD5
5ed7019dcd0008dbcd8e54017b8c7dd9

SHA1
7e4457da2ff06c2170bad636c9eb7c1bb436fd06

SHA256
7f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7

SHA512
10cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSC74C.tmp\ahmbJRobGt8FBD5.exe
Filesize
772KB

MD5
5ed7019dcd0008dbcd8e54017b8c7dd9

SHA1
7e4457da2ff06c2170bad636c9eb7c1bb436fd06

SHA256
7f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7

SHA512
10cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSC74C.tmp\bnkfglgdhchjlgfbhbddiholaigmjhcm\CdJ7Nuv.js
Filesize
6KB

MD5
ecb31f4c88cc44279c092c13665c06eb

SHA1
9ff34825db9bd46ac7ce6912e179d0a0882608e6

SHA256
8c79f953f43c9bfaf3f89c27239b279d17bf0fe6d6874b2b3e49a4dc5b5e1fb4

SHA512
fd349ac348c287e3e544821572fb99d824dc6c8142459e42442bfa8e5f2fd12660e4994c0f76079d91453c10a0ac68caec94d8bffb344369dd375844f385d557

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSC74C.tmp\bnkfglgdhchjlgfbhbddiholaigmjhcm\background.html
Filesize
144B

MD5
b8833c1bfa227d113529c363a922e23f

SHA1
6d63dac12b8286915bdec30bf4e4d2a0760bf11d

SHA256
be9bec444f2d95d9ce5648fe0557f0e73ae7d2eb9a384a8abf8dc8ca0eb99514

SHA512
af0c9a66febd40e678d4557dd7a72dd9ad2e198e988badc9f0ab492d86cf3c98b3cc289f1e025fd57352d4d3cb1e3b92f08138d088f6052d31556f078c67a1e9

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSC74C.tmp\bnkfglgdhchjlgfbhbddiholaigmjhcm\content.js
Filesize
144B

MD5
fca19198fd8af21016a8b1dec7980002

SHA1
fd01a47d14004e17a625efe66cc46a06c786cf40

SHA256
332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

SHA512
60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSC74C.tmp\bnkfglgdhchjlgfbhbddiholaigmjhcm\lsdb.js
Filesize
531B

MD5
36d98318ab2b3b2585a30984db328afb

SHA1
f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

SHA256
ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

SHA512
6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSC74C.tmp\bnkfglgdhchjlgfbhbddiholaigmjhcm\manifest.json
Filesize
498B

MD5
640199ea4621e34510de919f6a54436f

SHA1
dc65dbfad02bd2688030bd56ca1cab85917a9937

SHA256
e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

SHA512
d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSC74C.tmp\[email protected]\bootstrap.js
Filesize
2KB

MD5
df13f711e20e9c80171846d4f2f7ae06

SHA1
56d29cda58427efe0e21d3880d39eb1b0ef60bee

SHA256
6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

SHA512
6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSC74C.tmp\[email protected]\chrome.manifest
Filesize
35B

MD5
f390cc0b4f8427ccdf078aec00e4e823

SHA1
aa598e6298ecb032403be6e00c7867c1c02efdd7

SHA256
d7088e75bff1e7412a2cb8dbc95e3eaa80ade2fb2fb3d15eed448dfd632eac79

SHA512
c2418b4322eb561d0db8ae6ba753d7e933e58dc151ffee0f44fdfc008b63d96cc43385f361c4b334953ea90bf1bcfa4368738a695f0991cd67d401c4796d6463

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSC74C.tmp\[email protected]\content\bg.js
Filesize
9KB

MD5
6740634b4ec643571793363c3151eb89

SHA1
cfc9a966936577b5a7f8cd82dc98d5b091c1dcd2

SHA256
1835f196f6fcf9ccf6ae274edee5466187542dc8da95425ed5ffc5928206993b

SHA512
5c849b4948f782cde3884516937d4cd71fdc05b2d21f1a26d7b129c1043963ae7448f14e18c67a7193d250f561b57a96a5eb3ae0594f5e87924766977e5792f0

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSC74C.tmp\[email protected]\install.rdf
Filesize
597B

MD5
2fd97c082aad693f24ea2a0c6303ac35

SHA1
9276d4b10a5c86e4c4aa45d8247fac9979833b03

SHA256
008c2e14d294b7d9886aa3ad3c704cf61a892c32dd79d3f86fa87c93fd8af3cb

SHA512
bf584319d44b09115f5a4f461d469a9974dceaff64167b13cca8cb0a18576373217a14bcb4b7c0d97dd9a1335393ba66a036eee5e18b7caeedda03461cbc54d8

Download Submit
memory/4904-132-0x0000000000000000-mapping.dmp

Download