c276ab28cdaf7c185cea21ef5020d159caf184d7cfd4d65fe24bdd9b320ecf12

Analysis

max time kernel
229s
max time network
336s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
24-11-2022 19:42

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General

Target

c276ab28cdaf7c185cea21ef5020d159caf184d7cfd4d65fe24bdd9b320ecf12.exe
Size

920KB
MD5

7552e61325fef1e8d236e5daa14ce389
SHA1

bd00644ef1cd1dafc3e79e7f9421842df551a0e2
SHA256

c276ab28cdaf7c185cea21ef5020d159caf184d7cfd4d65fe24bdd9b320ecf12
SHA512

e518e0eedba257171c13f33c15065b17546c314146e144a4d5fc0d09c86863764329ff719896d4195a88ac925d83bdb79944714c64892b6aa45a814b28543cb5
SSDEEP

24576:h1OYdaOBMtdHAqcdDVhYwiei7+EpFAh/kKf:h1OsYPHVmVhYwiLtKkKf

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

RZxJvTTpU2VR5cI.exe

pid process

596 RZxJvTTpU2VR5cI.exe
Loads dropped DLL 1 IoCs

Processes:

c276ab28cdaf7c185cea21ef5020d159caf184d7cfd4d65fe24bdd9b320ecf12.exe

pid process

1144 c276ab28cdaf7c185cea21ef5020d159caf184d7cfd4d65fe24bdd9b320ecf12.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
1144	c276ab28cdaf7c185cea21ef5020d159caf184d7cfd4d65fe24bdd9b320ecf12.exe

Drops Chrome extension 3 IoCs

Processes:

RZxJvTTpU2VR5cI.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\dciijjoaiclnebolfhdkhpfmfhmpglhc\2.0\manifest.json	RZxJvTTpU2VR5cI.exe
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\dciijjoaiclnebolfhdkhpfmfhmpglhc\2.0\manifest.json	RZxJvTTpU2VR5cI.exe
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\dciijjoaiclnebolfhdkhpfmfhmpglhc\2.0\manifest.json	RZxJvTTpU2VR5cI.exe

Drops file in System32 directory 4 IoCs

Processes:

RZxJvTTpU2VR5cI.exe

description	ioc	process
File opened for modification	C:\Windows\System32\GroupPolicy	RZxJvTTpU2VR5cI.exe
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	RZxJvTTpU2VR5cI.exe
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	RZxJvTTpU2VR5cI.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	RZxJvTTpU2VR5cI.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

RZxJvTTpU2VR5cI.exe

pid	process
596	RZxJvTTpU2VR5cI.exe
596	RZxJvTTpU2VR5cI.exe
596	RZxJvTTpU2VR5cI.exe
596	RZxJvTTpU2VR5cI.exe
596	RZxJvTTpU2VR5cI.exe
596	RZxJvTTpU2VR5cI.exe
596	RZxJvTTpU2VR5cI.exe
596	RZxJvTTpU2VR5cI.exe
596	RZxJvTTpU2VR5cI.exe
596	RZxJvTTpU2VR5cI.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

RZxJvTTpU2VR5cI.exe

description	pid	process
Token: SeDebugPrivilege	596	RZxJvTTpU2VR5cI.exe
Token: SeDebugPrivilege	596	RZxJvTTpU2VR5cI.exe
Token: SeDebugPrivilege	596	RZxJvTTpU2VR5cI.exe
Token: SeDebugPrivilege	596	RZxJvTTpU2VR5cI.exe
Token: SeDebugPrivilege	596	RZxJvTTpU2VR5cI.exe
Token: SeDebugPrivilege	596	RZxJvTTpU2VR5cI.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

c276ab28cdaf7c185cea21ef5020d159caf184d7cfd4d65fe24bdd9b320ecf12.exe

description	pid	process	target process
PID 1144 wrote to memory of 596	1144	c276ab28cdaf7c185cea21ef5020d159caf184d7cfd4d65fe24bdd9b320ecf12.exe	RZxJvTTpU2VR5cI.exe
PID 1144 wrote to memory of 596	1144	c276ab28cdaf7c185cea21ef5020d159caf184d7cfd4d65fe24bdd9b320ecf12.exe	RZxJvTTpU2VR5cI.exe
PID 1144 wrote to memory of 596	1144	c276ab28cdaf7c185cea21ef5020d159caf184d7cfd4d65fe24bdd9b320ecf12.exe	RZxJvTTpU2VR5cI.exe
PID 1144 wrote to memory of 596	1144	c276ab28cdaf7c185cea21ef5020d159caf184d7cfd4d65fe24bdd9b320ecf12.exe	RZxJvTTpU2VR5cI.exe

C:\Users\Admin\AppData\Local\Temp\c276ab28cdaf7c185cea21ef5020d159caf184d7cfd4d65fe24bdd9b320ecf12.exe
"C:\Users\Admin\AppData\Local\Temp\c276ab28cdaf7c185cea21ef5020d159caf184d7cfd4d65fe24bdd9b320ecf12.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1144

C:\Users\Admin\AppData\Local\Temp\7zS21C4.tmp\RZxJvTTpU2VR5cI.exe
.\RZxJvTTpU2VR5cI.exe
2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:596

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\7zS21C4.tmp\0pO@3.com\bootstrap.js
Filesize
2KB

MD5
df13f711e20e9c80171846d4f2f7ae06

SHA1
56d29cda58427efe0e21d3880d39eb1b0ef60bee

SHA256
6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

SHA512
6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS21C4.tmp\0pO@3.com\chrome.manifest
Filesize
35B

MD5
87daf2e24d530252bf4f6131ceefd31c

SHA1
3d7a82a276fa8e65b3f5ef45df0554d01fea6ab7

SHA256
7e51d0f230ee5f0294aa0b64b050f77cadce4d8ac95dcb11345e1f37016839c2

SHA512
2bff0ed69ca1ba3f10d3728669233fcb0b317ad2c5aab93b7212568aa6ed9383204adea92282d2f1da60a314417b192230b6a1f402b4c767d49db680fedf67a8

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS21C4.tmp\0pO@3.com\content\bg.js
Filesize
8KB

MD5
ccfa0789a802b8e496a406fd91d601f4

SHA1
66710a14f48f1408c103f504d7b2271802700099

SHA256
82d949848f2786959796b7337c8b2cbd9b21f5e7a236d592a328129b2df3799e

SHA512
bb47ef5b18dc1dc87279d5ee0d51d51f8b2b1d113fe38f9eb8baf36f70e9e2080f0ddaef8d6773c68a4a596be871311de9c9bfca8719baf047c3380e769e2699

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS21C4.tmp\0pO@3.com\install.rdf
Filesize
591B

MD5
722d1f9a14c9488e7640b2076aa7a7ca

SHA1
452c06a43b0166e2c9633cff61818da3686017a7

SHA256
611d42269814cf6934ea7152ee87b1e907491175317a3900445fa2db25f53e06

SHA512
d80618063478abec8acb707bc277ab4259e6ca8ca28899ea87067af7e14414e699ac1556defe6893ae5aa1756fc7054e40294d76e0d5a30c88bdbe4ce1c8ea87

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS21C4.tmp\RZxJvTTpU2VR5cI.dat
Filesize
1KB

MD5
6d3882a1b7cf6fda39ba34a01a02aa39

SHA1
94d2237892edfa7186d6d48c4385b975ebf1e729

SHA256
acd46054cc5020ac94002175d5357a7e1552ae712bf6abc4c08dffeb47677bc2

SHA512
95bdfb2445ac4d6427878a9d5506fe93e3923d9b1b2577cd0ee7afea15b4b975dfb9f34577e681293cdaafc97e6f0e2a481dab5e3788fb6bcfb642c0007b7e6a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS21C4.tmp\RZxJvTTpU2VR5cI.exe
Filesize
760KB

MD5
dcd148f6f3af3e3b0935c4fcc9f41811

SHA1
ee9bdbc7c568c7832d90b85921ab20030b6734cd

SHA256
f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4

SHA512
34be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS21C4.tmp\dciijjoaiclnebolfhdkhpfmfhmpglhc\bVRLCHSb.js
Filesize
6KB

MD5
9014741c02fb8b5261996dead3b916d4

SHA1
8c38cdab93300c2034d0260bc61a7bd416d0e367

SHA256
a72a2628494e41b52477316b60578675783b7cd17d18242c0b16a3a8b474ef17

SHA512
382225517b0c549a8315f9ea9f15ffbe79feea82dab4a1da3fe1f9f1c88f32cab20534f4a391e7519c2280d298b91004dd5ca4e44e8fcd1a479b78e5f4e64a97

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS21C4.tmp\dciijjoaiclnebolfhdkhpfmfhmpglhc\background.html
Filesize
145B

MD5
8ab236087c81a5f218c0673de5a1c60a

SHA1
9fe0f4c56cbb6c42a579ee26a577934c5fc3ebdc

SHA256
eaafc3466f5d433f7dea858ad930b04083a3a85ee5f9830af9e9c7b7635e5157

SHA512
90f3a1a8299c12e1a1d4859035c7cdf1d3d59fc9f6b02f8109e8fe853165ca5790dc87b5d05576bae4c03b323470234491c9f4c9eef19d3d0635c0a4d5cc3a4a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS21C4.tmp\dciijjoaiclnebolfhdkhpfmfhmpglhc\content.js
Filesize
144B

MD5
fca19198fd8af21016a8b1dec7980002

SHA1
fd01a47d14004e17a625efe66cc46a06c786cf40

SHA256
332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

SHA512
60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS21C4.tmp\dciijjoaiclnebolfhdkhpfmfhmpglhc\lsdb.js
Filesize
531B

MD5
36d98318ab2b3b2585a30984db328afb

SHA1
f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

SHA256
ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

SHA512
6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS21C4.tmp\dciijjoaiclnebolfhdkhpfmfhmpglhc\manifest.json
Filesize
498B

MD5
640199ea4621e34510de919f6a54436f

SHA1
dc65dbfad02bd2688030bd56ca1cab85917a9937

SHA256
e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

SHA512
d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

Download Submit
\Users\Admin\AppData\Local\Temp\7zS21C4.tmp\RZxJvTTpU2VR5cI.exe
Filesize
760KB

MD5
dcd148f6f3af3e3b0935c4fcc9f41811

SHA1
ee9bdbc7c568c7832d90b85921ab20030b6734cd

SHA256
f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4

SHA512
34be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886

Download Submit
memory/596-56-0x0000000000000000-mapping.dmp

Download
memory/1144-54-0x0000000076201000-0x0000000076203000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads