c321395a75eed9fbab6d441fab025125f0a1cda1cf461091ef4bc16432c540a9

Analysis

max time kernel
38s
max time network
46s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
24-11-2022 19:40

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General

Target

c321395a75eed9fbab6d441fab025125f0a1cda1cf461091ef4bc16432c540a9.exe
Size

920KB
MD5

c154f1ef6b97f94b01ffcbd6f297c6bd
SHA1

4129cbe24423001139c47bad91a8617b78307004
SHA256

c321395a75eed9fbab6d441fab025125f0a1cda1cf461091ef4bc16432c540a9
SHA512

2322d257dda31ead57c7dd5de11d5838052220c723b15b199fa9ac4407390aa2b83bacbd4762fdf8efaced7304e6aeec9d7d7312910d0867ae9c6e4c43fc77b7
SSDEEP

24576:h1OYdaOeMtdHAqcdDVhYwiei7+EpFAh/kKJ:h1OsbPHVmVhYwiLtKkKJ

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

dzg4T2tbUzWon6n.exe

pid process

1980 dzg4T2tbUzWon6n.exe
Loads dropped DLL 1 IoCs

Processes:

c321395a75eed9fbab6d441fab025125f0a1cda1cf461091ef4bc16432c540a9.exe

pid process

2024 c321395a75eed9fbab6d441fab025125f0a1cda1cf461091ef4bc16432c540a9.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
1980	dzg4T2tbUzWon6n.exe

pid	process
2024	c321395a75eed9fbab6d441fab025125f0a1cda1cf461091ef4bc16432c540a9.exe

Drops Chrome extension 3 IoCs

Processes:

dzg4T2tbUzWon6n.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\nlgpghgbcmcndapdnalbolhpogjapkok\1.3\manifest.json	dzg4T2tbUzWon6n.exe
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\nlgpghgbcmcndapdnalbolhpogjapkok\1.3\manifest.json	dzg4T2tbUzWon6n.exe
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\nlgpghgbcmcndapdnalbolhpogjapkok\1.3\manifest.json	dzg4T2tbUzWon6n.exe

Drops file in System32 directory 4 IoCs

Processes:

dzg4T2tbUzWon6n.exe

description	ioc	process
File opened for modification	C:\Windows\System32\GroupPolicy	dzg4T2tbUzWon6n.exe
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	dzg4T2tbUzWon6n.exe
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	dzg4T2tbUzWon6n.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	dzg4T2tbUzWon6n.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

dzg4T2tbUzWon6n.exe

pid process

1980 dzg4T2tbUzWon6n.exe
1980 dzg4T2tbUzWon6n.exe
1980 dzg4T2tbUzWon6n.exe
1980 dzg4T2tbUzWon6n.exe

pid	process
1980	dzg4T2tbUzWon6n.exe
1980	dzg4T2tbUzWon6n.exe
1980	dzg4T2tbUzWon6n.exe
1980	dzg4T2tbUzWon6n.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

c321395a75eed9fbab6d441fab025125f0a1cda1cf461091ef4bc16432c540a9.exe

description	pid	process	target process
PID 2024 wrote to memory of 1980	2024	c321395a75eed9fbab6d441fab025125f0a1cda1cf461091ef4bc16432c540a9.exe	dzg4T2tbUzWon6n.exe
PID 2024 wrote to memory of 1980	2024	c321395a75eed9fbab6d441fab025125f0a1cda1cf461091ef4bc16432c540a9.exe	dzg4T2tbUzWon6n.exe
PID 2024 wrote to memory of 1980	2024	c321395a75eed9fbab6d441fab025125f0a1cda1cf461091ef4bc16432c540a9.exe	dzg4T2tbUzWon6n.exe
PID 2024 wrote to memory of 1980	2024	c321395a75eed9fbab6d441fab025125f0a1cda1cf461091ef4bc16432c540a9.exe	dzg4T2tbUzWon6n.exe

C:\Users\Admin\AppData\Local\Temp\c321395a75eed9fbab6d441fab025125f0a1cda1cf461091ef4bc16432c540a9.exe
"C:\Users\Admin\AppData\Local\Temp\c321395a75eed9fbab6d441fab025125f0a1cda1cf461091ef4bc16432c540a9.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2024

C:\Users\Admin\AppData\Local\Temp\7zSAB0F.tmp\dzg4T2tbUzWon6n.exe
.\dzg4T2tbUzWon6n.exe
2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
PID:1980

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\7zSAB0F.tmp\1evfZpQeB@E.com\bootstrap.js
Filesize
2KB

MD5
df13f711e20e9c80171846d4f2f7ae06

SHA1
56d29cda58427efe0e21d3880d39eb1b0ef60bee

SHA256
6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

SHA512
6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSAB0F.tmp\1evfZpQeB@E.com\chrome.manifest
Filesize
35B

MD5
7a6d44cfacc7b26e29637cc45c08d4d8

SHA1
637f51e817a5c2e23aeb8c630f75498f7c68d6d7

SHA256
26af17e3dfaac777bd7af3465d888efbfab276cd4f326cff30b6500bbf6ab294

SHA512
e05b97cdcd64c125ace6475d5285e2b002583803c5d57d4be26dcd8c1d37e82d73127beda09c3b89f7e4132f2235e9503c9aa79de125befb1ca052e5a4738ded

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSAB0F.tmp\1evfZpQeB@E.com\content\bg.js
Filesize
8KB

MD5
32cb07ca546b13160d14f54aef225ece

SHA1
fa5dc8d93e782dddbd0ea7b85ad7966514edc43c

SHA256
fcf743c752bab7283d8ba50137860eec35d958ee26663c2b474d423f77f6dfb1

SHA512
d6d0d79234ee7a124fb51c2b9e568d60b68f2ba868d3d5d72e25412ea8b959a2d05d6ab199d896c63bbbb8dcc30c3feb20905b066702936dded1c0a390a1a32d

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSAB0F.tmp\1evfZpQeB@E.com\install.rdf
Filesize
597B

MD5
354fbcba959dce4df527e9567f658b5e

SHA1
ad49fc487141545d550ba98ed9e1bfe6a3952d10

SHA256
a3b6a22bc8e65d177676682ea4d29215194ad4f41c8e8ca1b5b252c51367a743

SHA512
f0ab94837c84b5bc484a05829e6a03b874ae09c986866b339b8770d03ad5e1612a1d0375b841f7ed8ecd709a1fd9982acdd1cb45f66cbef17a60edc03c22c79d

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSAB0F.tmp\dzg4T2tbUzWon6n.dat
Filesize
1KB

MD5
928ed2e7dc03dccd536007804d68b6fd

SHA1
8c2eeeaaa6ca1bf086d85d06bd330b2aec21bd94

SHA256
ccd8754cc227fce2d098c70998d4d1c7ada2ff2a9c460f1852248374307f12fc

SHA512
56dd457c7b4d149034d78cb37f010993875413ccb343ce1a25340a50abcd677f71bb7f0d91043ed75c00fab9f66a8ff294984c7825d017910f766aabe592c2fc

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSAB0F.tmp\dzg4T2tbUzWon6n.exe
Filesize
760KB

MD5
dcd148f6f3af3e3b0935c4fcc9f41811

SHA1
ee9bdbc7c568c7832d90b85921ab20030b6734cd

SHA256
f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4

SHA512
34be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSAB0F.tmp\nlgpghgbcmcndapdnalbolhpogjapkok\Cg9sKsGdn.js
Filesize
6KB

MD5
444c3736aa680391a2aaf1d5adf1c490

SHA1
7b0c064a9cf9e794b7a9a260b4c1f72eddcc07c4

SHA256
f498a9391f225dfb8844aedac172bb9652baca5dbb33bbfc11949360c17570ad

SHA512
a39e440e41be250a1e68e58137e44c2465c266215dd3be884ecddda247e16d62038a83461c8611a034a502078a49a49e4511bab9b3b518d663a2734abb6440a4

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSAB0F.tmp\nlgpghgbcmcndapdnalbolhpogjapkok\background.html
Filesize
146B

MD5
4b3845d995a791cbcb3ad58fcd936636

SHA1
06e93ba5b4ea521cd33e86b09437fe81189d176b

SHA256
5faf0ac88c19e255a0d670a58a1653cc018989ee531a8bbf51cf05bd2fd24619

SHA512
b259c3fcd7daab2593dd1b05055568f1dc34da4229da34f57a63b845cad0f44cb833f0c0035f1c8d40065e82c2debb37b45de6f47d31030225f58b882b9dd251

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSAB0F.tmp\nlgpghgbcmcndapdnalbolhpogjapkok\content.js
Filesize
144B

MD5
fca19198fd8af21016a8b1dec7980002

SHA1
fd01a47d14004e17a625efe66cc46a06c786cf40

SHA256
332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

SHA512
60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSAB0F.tmp\nlgpghgbcmcndapdnalbolhpogjapkok\lsdb.js
Filesize
531B

MD5
36d98318ab2b3b2585a30984db328afb

SHA1
f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

SHA256
ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

SHA512
6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSAB0F.tmp\nlgpghgbcmcndapdnalbolhpogjapkok\manifest.json
Filesize
498B

MD5
664e2884e17f23553a19eee317642194

SHA1
a28ccc088d6b6692646150f3e8f111e568723fb4

SHA256
ee4ef853224cde2aa7e54351c02bc811af939202b82e19cbd1cc011fc3565191

SHA512
b2cef8c4dfb6a0648f21c53393b982c9171d8a0344a94970c13866ebd2870de2cd99dab5984000b10802c54a748230104c7997c3d2cd3ac5e97c9355a4cb7ecb

Download Submit
\Users\Admin\AppData\Local\Temp\7zSAB0F.tmp\dzg4T2tbUzWon6n.exe
Filesize
760KB

MD5
dcd148f6f3af3e3b0935c4fcc9f41811

SHA1
ee9bdbc7c568c7832d90b85921ab20030b6734cd

SHA256
f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4

SHA512
34be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886

Download Submit
memory/1980-56-0x0000000000000000-mapping.dmp

Download
memory/2024-54-0x00000000767B1000-0x00000000767B3000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads