4add5358dd4dc8f5eb96d0727a5930bafed4a9a2d0dd22a7a4b47a9f83d007fa

Analysis

max time kernel
126s
max time network
130s
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 01:53

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General

Target

4add5358dd4dc8f5eb96d0727a5930bafed4a9a2d0dd22a7a4b47a9f83d007fa.exe
Size

931KB
MD5

51f53a7826347bd90c09368314c66eee
SHA1

0a0a06d33bb0b9b1ad084bc38cda97fd1ddd2632
SHA256

4add5358dd4dc8f5eb96d0727a5930bafed4a9a2d0dd22a7a4b47a9f83d007fa
SHA512

998b9ea8f1ed8e391a7943acfb951db241a0f388c1c816fa3440dfa9d971ac08f061aeb2c728e6a65eac837e7216e3ce40313b4b03ebd1ef510c01883aa8896d
SSDEEP

24576:h1OYdaODCZ/iWCvu/2sWsJA/jlt+DHhsX:h1OsdCpYO/dJJDHhsX

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

Fwbnoe5RKG6eTW9.exe

pid process

4580 Fwbnoe5RKG6eTW9.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:

Fwbnoe5RKG6eTW9.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\dhjgeaehhngehkcaogjaldejajkoadbi\2.0\manifest.json	Fwbnoe5RKG6eTW9.exe
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\dhjgeaehhngehkcaogjaldejajkoadbi\2.0\manifest.json	Fwbnoe5RKG6eTW9.exe
File created	C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\dhjgeaehhngehkcaogjaldejajkoadbi\2.0\manifest.json	Fwbnoe5RKG6eTW9.exe
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\dhjgeaehhngehkcaogjaldejajkoadbi\2.0\manifest.json	Fwbnoe5RKG6eTW9.exe
File created	C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\dhjgeaehhngehkcaogjaldejajkoadbi\2.0\manifest.json	Fwbnoe5RKG6eTW9.exe

Drops file in System32 directory 4 IoCs

Processes:

Fwbnoe5RKG6eTW9.exe

description	ioc	process
File opened for modification	C:\Windows\System32\GroupPolicy	Fwbnoe5RKG6eTW9.exe
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	Fwbnoe5RKG6eTW9.exe
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	Fwbnoe5RKG6eTW9.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	Fwbnoe5RKG6eTW9.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

Fwbnoe5RKG6eTW9.exe

pid	process
4580	Fwbnoe5RKG6eTW9.exe
4580	Fwbnoe5RKG6eTW9.exe
4580	Fwbnoe5RKG6eTW9.exe
4580	Fwbnoe5RKG6eTW9.exe
4580	Fwbnoe5RKG6eTW9.exe
4580	Fwbnoe5RKG6eTW9.exe
4580	Fwbnoe5RKG6eTW9.exe
4580	Fwbnoe5RKG6eTW9.exe
4580	Fwbnoe5RKG6eTW9.exe
4580	Fwbnoe5RKG6eTW9.exe
4580	Fwbnoe5RKG6eTW9.exe
4580	Fwbnoe5RKG6eTW9.exe
4580	Fwbnoe5RKG6eTW9.exe
4580	Fwbnoe5RKG6eTW9.exe
4580	Fwbnoe5RKG6eTW9.exe
4580	Fwbnoe5RKG6eTW9.exe
4580	Fwbnoe5RKG6eTW9.exe
4580	Fwbnoe5RKG6eTW9.exe
4580	Fwbnoe5RKG6eTW9.exe
4580	Fwbnoe5RKG6eTW9.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

Fwbnoe5RKG6eTW9.exe

description	pid	process
Token: SeDebugPrivilege	4580	Fwbnoe5RKG6eTW9.exe
Token: SeDebugPrivilege	4580	Fwbnoe5RKG6eTW9.exe
Token: SeDebugPrivilege	4580	Fwbnoe5RKG6eTW9.exe
Token: SeDebugPrivilege	4580	Fwbnoe5RKG6eTW9.exe
Token: SeDebugPrivilege	4580	Fwbnoe5RKG6eTW9.exe
Token: SeDebugPrivilege	4580	Fwbnoe5RKG6eTW9.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

4add5358dd4dc8f5eb96d0727a5930bafed4a9a2d0dd22a7a4b47a9f83d007fa.exe

description	pid	process	target process
PID 3152 wrote to memory of 4580	3152	4add5358dd4dc8f5eb96d0727a5930bafed4a9a2d0dd22a7a4b47a9f83d007fa.exe	Fwbnoe5RKG6eTW9.exe
PID 3152 wrote to memory of 4580	3152	4add5358dd4dc8f5eb96d0727a5930bafed4a9a2d0dd22a7a4b47a9f83d007fa.exe	Fwbnoe5RKG6eTW9.exe
PID 3152 wrote to memory of 4580	3152	4add5358dd4dc8f5eb96d0727a5930bafed4a9a2d0dd22a7a4b47a9f83d007fa.exe	Fwbnoe5RKG6eTW9.exe

C:\Users\Admin\AppData\Local\Temp\4add5358dd4dc8f5eb96d0727a5930bafed4a9a2d0dd22a7a4b47a9f83d007fa.exe
"C:\Users\Admin\AppData\Local\Temp\4add5358dd4dc8f5eb96d0727a5930bafed4a9a2d0dd22a7a4b47a9f83d007fa.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3152

C:\Users\Admin\AppData\Local\Temp\7zSB616.tmp\Fwbnoe5RKG6eTW9.exe
.\Fwbnoe5RKG6eTW9.exe
2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4580

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
1⤵
PID:2440

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
1⤵
PID:4756

Network

MITRE ATT&CK Enterprise 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

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\7zSB616.tmp\Fwbnoe5RKG6eTW9.dat
Filesize
1KB

MD5
f505922b30a667c54f92c1c7aed4995b

SHA1
32ed8045d0dcf3af8f66aab3e66184ffebd75ba7

SHA256
2aae9b187fb8ce242438c0357182fdded514d55cf080e65329c27076a0e70a75

SHA512
76a98d7beb8f652efedf38b3f49b11fe2930f39eda3c19e4727f2758a31f514982aef5a8ea4664597b529dbde363373cf5ffa16399e43dd654f6cc7813946c69

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSB616.tmp\Fwbnoe5RKG6eTW9.exe
Filesize
772KB

MD5
5ed7019dcd0008dbcd8e54017b8c7dd9

SHA1
7e4457da2ff06c2170bad636c9eb7c1bb436fd06

SHA256
7f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7

SHA512
10cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSB616.tmp\Fwbnoe5RKG6eTW9.exe
Filesize
772KB

MD5
5ed7019dcd0008dbcd8e54017b8c7dd9

SHA1
7e4457da2ff06c2170bad636c9eb7c1bb436fd06

SHA256
7f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7

SHA512
10cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSB616.tmp\[email protected]\bootstrap.js
Filesize
2KB

MD5
df13f711e20e9c80171846d4f2f7ae06

SHA1
56d29cda58427efe0e21d3880d39eb1b0ef60bee

SHA256
6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

SHA512
6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSB616.tmp\[email protected]\chrome.manifest
Filesize
35B

MD5
077fbfd384aa2b8f6d3ac7b5daa91b69

SHA1
6ec4f59e925ad49b78f82ad102c190c4274acc2f

SHA256
61c56926131579a97b77e55aba598955cf95f4ec8dad2d88ef8bc8caa61e5284

SHA512
08660f163389b6c35b4a545d2612eefeeb481209ddb1ab49b117f9643637780881b56100ccb10dbedf85b853fa4ce5bafe646c13f576f241dbe3066adbb45bd8

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSB616.tmp\[email protected]\content\bg.js
Filesize
8KB

MD5
cadb4a513157d82993d0729bca484b2e

SHA1
844b443867aba218e3eadab400f3967598171388

SHA256
04cb753764dc3979e2dece14c13a26499aef609662f68a814047bd5c00c08b6a

SHA512
d38769a13c3d7fdfd4fe964efc10e90597f4c10ee524b72b452807d17ffe0c9d9b84920df50a36f96fcae1e01c47a4859c0c3284829bfa57add38afc4749b10f

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSB616.tmp\[email protected]\install.rdf
Filesize
591B

MD5
5d67518047406a13efa2e38db7d5e792

SHA1
b3b8c02a4d6d4d0817e960464fab5ef9445d6b57

SHA256
c6b863f94004c754c2deaa3225ec14d38976d1b24030318b159fd8c53c6831ce

SHA512
83bdbdf614acf5d0595d892eff4dbe3f1f05ea0547c21410b71617a07e79c41124b902384231ebd0c14922ea47e209c2b190359027755dd3ac0bfe80334fe62c

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSB616.tmp\dhjgeaehhngehkcaogjaldejajkoadbi\IPdPrpe1k.js
Filesize
6KB

MD5
1d623544cdbdf96c73143206033f5423

SHA1
59085c1b541ba22e024bde625003a38a615463e6

SHA256
3401abead3a85efafb0717abb4c699097738a32116b6d31f6ae082baa9318b4a

SHA512
03c52c222ff37dd1ec669a51b5f1122e7e604b57e3cbf66a6d6c93c6564e2771803319f0b53edb116f93e4da032857f30a51d8126a17d79757c1cf6eb9d037cf

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSB616.tmp\dhjgeaehhngehkcaogjaldejajkoadbi\background.html
Filesize
146B

MD5
5cafaf831f95f938aad78a7fc1c0c5f9

SHA1
7bd9b8761c6bf4e2e58fe6a1a02123cc98e57f27

SHA256
e685010cf4a98ad2a14d2142581d505f9370bd21a14950f9715dafea4366cff9

SHA512
03fba8bd2c08b55209a151db3d8bf6ba74b999db41811092ff647e19e59ae77889bf2a2b5a44e573aa97152341bf0ec95d517eee6783f791ddcab41915eac8fc

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSB616.tmp\dhjgeaehhngehkcaogjaldejajkoadbi\content.js
Filesize
144B

MD5
fca19198fd8af21016a8b1dec7980002

SHA1
fd01a47d14004e17a625efe66cc46a06c786cf40

SHA256
332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

SHA512
60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSB616.tmp\dhjgeaehhngehkcaogjaldejajkoadbi\lsdb.js
Filesize
531B

MD5
36d98318ab2b3b2585a30984db328afb

SHA1
f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

SHA256
ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

SHA512
6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSB616.tmp\dhjgeaehhngehkcaogjaldejajkoadbi\manifest.json
Filesize
498B

MD5
640199ea4621e34510de919f6a54436f

SHA1
dc65dbfad02bd2688030bd56ca1cab85917a9937

SHA256
e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

SHA512
d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

Download Submit
memory/4580-132-0x0000000000000000-mapping.dmp

Download