4dabd9a7a474a4af0faf6474658a2c1fa4fe2b0d6e5c6678293132668ee43f8c

Analysis

max time kernel
27s
max time network
30s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
24-11-2022 07:46

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General

Target

4dabd9a7a474a4af0faf6474658a2c1fa4fe2b0d6e5c6678293132668ee43f8c.exe
Size

931KB
MD5

2e1861756b6ffac9d522f6608b1b59da
SHA1

55bb8bd933e8882b76f2caf08fc3bf6e2f451449
SHA256

4dabd9a7a474a4af0faf6474658a2c1fa4fe2b0d6e5c6678293132668ee43f8c
SHA512

cdf5feea04790f747765de2b8a5cbfa6b593544fe02e29eab2a8515d3a3d61166b2cd67fde7d89e1d8797d6590a29abe60dac5c045926f5ab2e2d20f313d493c
SSDEEP

24576:h1OYdaOxMWSUbvCXEQKSqGv8VWumF6RmcJozyPvpfX:h1OsDMWyUQ+GUVFIcHPvpfX

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

GMyjG9tO757cgvO.exe

pid process

1612 GMyjG9tO757cgvO.exe
Loads dropped DLL 1 IoCs

Processes:

4dabd9a7a474a4af0faf6474658a2c1fa4fe2b0d6e5c6678293132668ee43f8c.exe

pid process

1456 4dabd9a7a474a4af0faf6474658a2c1fa4fe2b0d6e5c6678293132668ee43f8c.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
1456	4dabd9a7a474a4af0faf6474658a2c1fa4fe2b0d6e5c6678293132668ee43f8c.exe

Drops Chrome extension 3 IoCs

Processes:

GMyjG9tO757cgvO.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\ljhhjkioakedmenlnahllkdahilpihgn\2.0\manifest.json	GMyjG9tO757cgvO.exe
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\ljhhjkioakedmenlnahllkdahilpihgn\2.0\manifest.json	GMyjG9tO757cgvO.exe
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\ljhhjkioakedmenlnahllkdahilpihgn\2.0\manifest.json	GMyjG9tO757cgvO.exe

Drops file in System32 directory 4 IoCs

Processes:

GMyjG9tO757cgvO.exe

description	ioc	process
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	GMyjG9tO757cgvO.exe
File opened for modification	C:\Windows\System32\GroupPolicy	GMyjG9tO757cgvO.exe
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	GMyjG9tO757cgvO.exe
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	GMyjG9tO757cgvO.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

GMyjG9tO757cgvO.exe

pid	process
1612	GMyjG9tO757cgvO.exe
1612	GMyjG9tO757cgvO.exe
1612	GMyjG9tO757cgvO.exe
1612	GMyjG9tO757cgvO.exe
1612	GMyjG9tO757cgvO.exe
1612	GMyjG9tO757cgvO.exe
1612	GMyjG9tO757cgvO.exe
1612	GMyjG9tO757cgvO.exe
1612	GMyjG9tO757cgvO.exe
1612	GMyjG9tO757cgvO.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

GMyjG9tO757cgvO.exe

description	pid	process
Token: SeDebugPrivilege	1612	GMyjG9tO757cgvO.exe
Token: SeDebugPrivilege	1612	GMyjG9tO757cgvO.exe
Token: SeDebugPrivilege	1612	GMyjG9tO757cgvO.exe
Token: SeDebugPrivilege	1612	GMyjG9tO757cgvO.exe
Token: SeDebugPrivilege	1612	GMyjG9tO757cgvO.exe
Token: SeDebugPrivilege	1612	GMyjG9tO757cgvO.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

4dabd9a7a474a4af0faf6474658a2c1fa4fe2b0d6e5c6678293132668ee43f8c.exe

description	pid	process	target process
PID 1456 wrote to memory of 1612	1456	4dabd9a7a474a4af0faf6474658a2c1fa4fe2b0d6e5c6678293132668ee43f8c.exe	GMyjG9tO757cgvO.exe
PID 1456 wrote to memory of 1612	1456	4dabd9a7a474a4af0faf6474658a2c1fa4fe2b0d6e5c6678293132668ee43f8c.exe	GMyjG9tO757cgvO.exe
PID 1456 wrote to memory of 1612	1456	4dabd9a7a474a4af0faf6474658a2c1fa4fe2b0d6e5c6678293132668ee43f8c.exe	GMyjG9tO757cgvO.exe
PID 1456 wrote to memory of 1612	1456	4dabd9a7a474a4af0faf6474658a2c1fa4fe2b0d6e5c6678293132668ee43f8c.exe	GMyjG9tO757cgvO.exe

C:\Users\Admin\AppData\Local\Temp\4dabd9a7a474a4af0faf6474658a2c1fa4fe2b0d6e5c6678293132668ee43f8c.exe
"C:\Users\Admin\AppData\Local\Temp\4dabd9a7a474a4af0faf6474658a2c1fa4fe2b0d6e5c6678293132668ee43f8c.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1456

C:\Users\Admin\AppData\Local\Temp\7zS945.tmp\GMyjG9tO757cgvO.exe
.\GMyjG9tO757cgvO.exe
2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1612

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\7zS945.tmp\GMyjG9tO757cgvO.dat

Filesize
1KB

MD5
e16e766c38924d42723e209ba09fefd1

SHA1
b8d1b779cbc1435cc37e56ef467463bf020a13e1

SHA256
17e3c9cff86561edad2a4fdfad81a084a3e65577d2b9260b07a9f23d195b6c66

SHA512
59832e39820b8fa6974d770ee7afb370bea62d3378f9f635fe75d3366c8a64127158fe918bbdb0c361f3ae201e2c4c00f50ae053f922f2e4c640d62a38a3e816

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS945.tmp\GMyjG9tO757cgvO.exe

Filesize
771KB

MD5
e8ef8ed232808bfa240b33b376bb74a8

SHA1
b7ebfbda42fb24594210d3f97921c5b33b88585d

SHA256
a4265c00fc8eb9371329ddbc19e760b433ea9f4ab4e16d4d95682031940ad6c9

SHA512
24a4de7ba07c5712a94cb8334764b6d23799dc4bb7153acf4eb7289ec4577b79bc9bf4adf6e0c65b13441d7783314ec4d9a13a61cf447124c43c44ff55fa8ef8

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS945.tmp\ljhhjkioakedmenlnahllkdahilpihgn\background.html

Filesize
147B

MD5
b77551450899590c67a361e4c85a45be

SHA1
cfbe0610111e7afe62345309e2e10e39992f4367

SHA256
5d970d1b4f8e1de47345dc90005eca196a87263de8285f493c07c0ccd3ad5430

SHA512
4875135051e1c99416359661e8dd638c9a7aade346d8053e0047864e254166243d6f4728cd0998c11505f77ed89313921b0903815f4465897675029316f18747

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS945.tmp\ljhhjkioakedmenlnahllkdahilpihgn\content.js

Filesize
144B

MD5
fca19198fd8af21016a8b1dec7980002

SHA1
fd01a47d14004e17a625efe66cc46a06c786cf40

SHA256
332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

SHA512
60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS945.tmp\ljhhjkioakedmenlnahllkdahilpihgn\lsdb.js

Filesize
531B

MD5
36d98318ab2b3b2585a30984db328afb

SHA1
f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

SHA256
ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

SHA512
6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS945.tmp\ljhhjkioakedmenlnahllkdahilpihgn\manifest.json

Filesize
498B

MD5
640199ea4621e34510de919f6a54436f

SHA1
dc65dbfad02bd2688030bd56ca1cab85917a9937

SHA256
e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

SHA512
d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS945.tmp\ljhhjkioakedmenlnahllkdahilpihgn\wHA9oObxIP.js

Filesize
6KB

MD5
ed7533832463360fced420a533222194

SHA1
9a3c099891f71ba0a67bec29cc28c541dd6798aa

SHA256
058d86cb0d1e99bb7dca40213dfc749b2517f21e760a564276ed7d3b28d88404

SHA512
05e8fce9bdb817ad64320c553daefa439a3d854e50196127ba1b036da7dfe177b36af17de2c7b37a21a8d2e10fc429cdc3981f981ab0a45f89505cef0bd9a35b

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS945.tmp\[email protected]\bootstrap.js

Filesize
2KB

MD5
df13f711e20e9c80171846d4f2f7ae06

SHA1
56d29cda58427efe0e21d3880d39eb1b0ef60bee

SHA256
6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

SHA512
6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS945.tmp\[email protected]\chrome.manifest

Filesize
35B

MD5
826278323f2a495cbdbbd7f2a5f02fe0

SHA1
1f8673daba99c4f0619576fdb0446e20d3abf961

SHA256
aea5702c55ac14dc908b01bb3d632f0da14ec9fe85f6f91a9cacfdee41c3abaa

SHA512
c73b13eceda753b32316d5ad313144bc4b6d0f261f915891a03fabb60aa05ee0e4e9fa74a55270dcee7e42d4ccbc29ebf50b17baa93c08fe093c42fbd1e2a2ba

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS945.tmp\[email protected]\content\bg.js

Filesize
9KB

MD5
be835037aa17407c35f135fb50f85dd4

SHA1
8e91d22482d226e15ad47cd15b24bdc2e1ce1489

SHA256
f47b2e978e7826f8f2ff052ab4513270dc2668b9bce924134b05466e4cc8d696

SHA512
df19445f7c9796e2a4af9055d40cf52834854ad408ec1639d9c419bafc85e6ab34975f1c961909c7b20e5ab2e882c2a80c94ff1baf250fe63aff261981f9a85f

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS945.tmp\[email protected]\install.rdf

Filesize
596B

MD5
e6a1c1d2fe14e912d27c8519c7bf2aea

SHA1
d61ce79deb6710f2a6f0ba5a83036f13c9a43681

SHA256
5de7d5253510a22c4a9d03ada9538fc069b48d60ee425f769f42182797a416cc

SHA512
1e4a24a2d2459f54e7e7002c6998ed7f596781551b926bf7747d513fc673ac5573c0a57d11c89a07cee67a9709eea4d6dec655cc1ccb2ce18f20441e46711376

Download Submit
\Users\Admin\AppData\Local\Temp\7zS945.tmp\GMyjG9tO757cgvO.exe

Filesize
771KB

MD5
e8ef8ed232808bfa240b33b376bb74a8

SHA1
b7ebfbda42fb24594210d3f97921c5b33b88585d

SHA256
a4265c00fc8eb9371329ddbc19e760b433ea9f4ab4e16d4d95682031940ad6c9

SHA512
24a4de7ba07c5712a94cb8334764b6d23799dc4bb7153acf4eb7289ec4577b79bc9bf4adf6e0c65b13441d7783314ec4d9a13a61cf447124c43c44ff55fa8ef8

Download Submit
memory/1456-54-0x0000000075C81000-0x0000000075C83000-memory.dmp

Filesize
8KB

Download
memory/1612-56-0x0000000000000000-mapping.dmp

Download