c4ecca8da0d38f88ab92ae66f9a3217e070bd32edef232434d96fcbc1ee87bfa

Analysis

max time kernel
118s
max time network
193s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
24-11-2022 19:34

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General

Target

c4ecca8da0d38f88ab92ae66f9a3217e070bd32edef232434d96fcbc1ee87bfa.exe
Size

920KB
MD5

6f2b1d07deeb042138f4b2fe89827d86
SHA1

43695afc422f78b04f55d21ade4ab86e738988ec
SHA256

c4ecca8da0d38f88ab92ae66f9a3217e070bd32edef232434d96fcbc1ee87bfa
SHA512

d76d6e4061543300ce54a0946a03c8de1b258918bb6bffb24ca24b5f144697c7ce84afe488467bcca38f18e51e80afb57384378ab468d862653f4d25b6f64632
SSDEEP

24576:h1OYdaOPMtdHAqcdDVhYwiei7+EpFAh/kKW:h1OsaPHVmVhYwiLtKkKW

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

W4HTaEvy52pa2Vz.exe

pid process

1340 W4HTaEvy52pa2Vz.exe
Loads dropped DLL 1 IoCs

Processes:

c4ecca8da0d38f88ab92ae66f9a3217e070bd32edef232434d96fcbc1ee87bfa.exe

pid process

1720 c4ecca8da0d38f88ab92ae66f9a3217e070bd32edef232434d96fcbc1ee87bfa.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

pid	process
1720	c4ecca8da0d38f88ab92ae66f9a3217e070bd32edef232434d96fcbc1ee87bfa.exe

Drops Chrome extension 3 IoCs

Processes:

W4HTaEvy52pa2Vz.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\ojgppbdippofmcomebljdjebjgmlifhk\2.0\manifest.json	W4HTaEvy52pa2Vz.exe
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\ojgppbdippofmcomebljdjebjgmlifhk\2.0\manifest.json	W4HTaEvy52pa2Vz.exe
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\ojgppbdippofmcomebljdjebjgmlifhk\2.0\manifest.json	W4HTaEvy52pa2Vz.exe

Drops file in System32 directory 4 IoCs

Processes:

W4HTaEvy52pa2Vz.exe

description	ioc	process
File opened for modification	C:\Windows\System32\GroupPolicy	W4HTaEvy52pa2Vz.exe
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	W4HTaEvy52pa2Vz.exe
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	W4HTaEvy52pa2Vz.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	W4HTaEvy52pa2Vz.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

W4HTaEvy52pa2Vz.exe

pid	process
1340	W4HTaEvy52pa2Vz.exe
1340	W4HTaEvy52pa2Vz.exe
1340	W4HTaEvy52pa2Vz.exe
1340	W4HTaEvy52pa2Vz.exe
1340	W4HTaEvy52pa2Vz.exe
1340	W4HTaEvy52pa2Vz.exe
1340	W4HTaEvy52pa2Vz.exe
1340	W4HTaEvy52pa2Vz.exe
1340	W4HTaEvy52pa2Vz.exe
1340	W4HTaEvy52pa2Vz.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

W4HTaEvy52pa2Vz.exe

description	pid	process
Token: SeDebugPrivilege	1340	W4HTaEvy52pa2Vz.exe
Token: SeDebugPrivilege	1340	W4HTaEvy52pa2Vz.exe
Token: SeDebugPrivilege	1340	W4HTaEvy52pa2Vz.exe
Token: SeDebugPrivilege	1340	W4HTaEvy52pa2Vz.exe
Token: SeDebugPrivilege	1340	W4HTaEvy52pa2Vz.exe
Token: SeDebugPrivilege	1340	W4HTaEvy52pa2Vz.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

c4ecca8da0d38f88ab92ae66f9a3217e070bd32edef232434d96fcbc1ee87bfa.exe

description	pid	process	target process
PID 1720 wrote to memory of 1340	1720	c4ecca8da0d38f88ab92ae66f9a3217e070bd32edef232434d96fcbc1ee87bfa.exe	W4HTaEvy52pa2Vz.exe
PID 1720 wrote to memory of 1340	1720	c4ecca8da0d38f88ab92ae66f9a3217e070bd32edef232434d96fcbc1ee87bfa.exe	W4HTaEvy52pa2Vz.exe
PID 1720 wrote to memory of 1340	1720	c4ecca8da0d38f88ab92ae66f9a3217e070bd32edef232434d96fcbc1ee87bfa.exe	W4HTaEvy52pa2Vz.exe
PID 1720 wrote to memory of 1340	1720	c4ecca8da0d38f88ab92ae66f9a3217e070bd32edef232434d96fcbc1ee87bfa.exe	W4HTaEvy52pa2Vz.exe

C:\Users\Admin\AppData\Local\Temp\c4ecca8da0d38f88ab92ae66f9a3217e070bd32edef232434d96fcbc1ee87bfa.exe
"C:\Users\Admin\AppData\Local\Temp\c4ecca8da0d38f88ab92ae66f9a3217e070bd32edef232434d96fcbc1ee87bfa.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1720

C:\Users\Admin\AppData\Local\Temp\7zS3F04.tmp\W4HTaEvy52pa2Vz.exe
.\W4HTaEvy52pa2Vz.exe
2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1340

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\7zS3F04.tmp\W4HTaEvy52pa2Vz.dat
Filesize
1KB

MD5
a5b6601724ff5956133eeadf3332d559

SHA1
585b9ae8b2d02da19b6817d74d41569dd299fc46

SHA256
2e5428038d04e8837a665dca1c20bc63209b83c7a7fa1e1e430c699ea7f5c128

SHA512
0a501e6eb62c55d9a60b88f8fd4846d28f4892122e6b59cae9efe2334b244364b15c85cee96ef7d0f345d56f71b4b05d4c6477b13cb623d641f9da94817a64a3

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS3F04.tmp\W4HTaEvy52pa2Vz.exe
Filesize
760KB

MD5
dcd148f6f3af3e3b0935c4fcc9f41811

SHA1
ee9bdbc7c568c7832d90b85921ab20030b6734cd

SHA256
f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4

SHA512
34be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS3F04.tmp\[email protected]\bootstrap.js
Filesize
2KB

MD5
df13f711e20e9c80171846d4f2f7ae06

SHA1
56d29cda58427efe0e21d3880d39eb1b0ef60bee

SHA256
6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

SHA512
6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS3F04.tmp\[email protected]\chrome.manifest
Filesize
35B

MD5
dd26aeda0c434402f8f513fb7102ea65

SHA1
70062fb9891e799922e994abaedcf350961decce

SHA256
6475b2c736cb6afd2b4f42a65c7bd44ddd7843fa86a36470e44c38c51eb438bd

SHA512
08ef9bf984d8ac4d7b4dba972614f235027a80678c9e9790ab69ec7c88717414b57079881403c0208715779652fe3782b4c3bbd2d3087d75a28f86f0766c4240

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS3F04.tmp\[email protected]\content\bg.js
Filesize
8KB

MD5
28f3555db3ada01c5263c1d1ec7b2728

SHA1
9ff96d976455a504aaff90fab205f89cd8729869

SHA256
39ca099dc5eb237108409b7db6e16732de233960e93fc6bf41d80c37d63f026d

SHA512
7dc7bca48478a41ee26bf363ebd2405b0dff4c8658daa380d49242a2012276644a74d553eebf14f4d7cbd6297e10b8d9c0789938978ea7c2623776d12c3d8e28

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS3F04.tmp\[email protected]\install.rdf
Filesize
596B

MD5
2df53cc16cd9b90ac6f39fbf3879c858

SHA1
67552ee488b68f87e4da21e0fc30083d3f988296

SHA256
29634ec48288b79aab2f0292dc1e7543b53744e49e9a84ad71cb06389d0b83a4

SHA512
d3f69bafadbe46ba6b9ab021bf7259dece4bee248347d151de767c1412bd5f917881b960884a8b33cd333872f9f0c2f018744118e89736791447fc60cd03da12

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS3F04.tmp\ojgppbdippofmcomebljdjebjgmlifhk\O.js
Filesize
6KB

MD5
e23b25d5da4a92fd50dcdbaf1f3d7ec4

SHA1
559fbdceb8839dcc682b8532b3be130d110f5151

SHA256
e36e2855c53cda721eaa70b68d2ddebd44628f4feeeff5b2e6aa0a39b6f750b7

SHA512
c6f9e5cd1dcdc85532904255bda08dcec4740c6b4db5acdd0df5b8ab0ec86423990588266e9e2778cc334dbde3f9785eabec8c3adc122f1210e657429f62c6cf

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS3F04.tmp\ojgppbdippofmcomebljdjebjgmlifhk\background.html
Filesize
138B

MD5
431e9f60fcbaa4666cec92a75daa0e52

SHA1
0adfce166a566c89de7362a774fba64b90fea747

SHA256
c68836141f9a464ae5d1aad344d7c16b0af1a47ef179ae2b50e30de2fddb2fcf

SHA512
46c8ad2c9af194010250f98f27704fb1a9d2aca4964f70585593c46310d2f178105e70962e3cfa3a1811e427109766ccd5fca72259171aa567e9f57ab5e6babf

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS3F04.tmp\ojgppbdippofmcomebljdjebjgmlifhk\content.js
Filesize
144B

MD5
fca19198fd8af21016a8b1dec7980002

SHA1
fd01a47d14004e17a625efe66cc46a06c786cf40

SHA256
332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

SHA512
60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS3F04.tmp\ojgppbdippofmcomebljdjebjgmlifhk\lsdb.js
Filesize
531B

MD5
36d98318ab2b3b2585a30984db328afb

SHA1
f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

SHA256
ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

SHA512
6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS3F04.tmp\ojgppbdippofmcomebljdjebjgmlifhk\manifest.json
Filesize
498B

MD5
640199ea4621e34510de919f6a54436f

SHA1
dc65dbfad02bd2688030bd56ca1cab85917a9937

SHA256
e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

SHA512
d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

Download Submit
\Users\Admin\AppData\Local\Temp\7zS3F04.tmp\W4HTaEvy52pa2Vz.exe
Filesize
760KB

MD5
dcd148f6f3af3e3b0935c4fcc9f41811

SHA1
ee9bdbc7c568c7832d90b85921ab20030b6734cd

SHA256
f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4

SHA512
34be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886

Download Submit
memory/1340-56-0x0000000000000000-mapping.dmp

Download
memory/1720-54-0x00000000763D1000-0x00000000763D3000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads