c01f4f7eb376e0cae7a0e55ea4cf80b02c900314625aaf41fbfe7644d310df51

Analysis

max time kernel
211s
max time network
230s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
24-11-2022 19:50

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General

Target

c01f4f7eb376e0cae7a0e55ea4cf80b02c900314625aaf41fbfe7644d310df51.exe
Size

931KB
MD5

41056b3ae45311c916babef65c656b91
SHA1

2dde454c4daceb0299d94136065727ed7a9e57e9
SHA256

c01f4f7eb376e0cae7a0e55ea4cf80b02c900314625aaf41fbfe7644d310df51
SHA512

287cd1cf98292ff0baf4c596bbcccd8a314e7fb7faeada25d24a7824a50ece3a00be89ac6cbd1986bb19d0770537e6f89859980c1c4a387cf083301e224e858e
SSDEEP

24576:h1OYdaO1CZ/iWCvu/2sWsJA/jlt+DHhsU:h1OsrCpYO/dJJDHhsU

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

y4Z6glmW63MQdbg.exe

pid process

3124 y4Z6glmW63MQdbg.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:

y4Z6glmW63MQdbg.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\mnibjbdcecaoacobanjbhnehhaojoije\2.0\manifest.json	y4Z6glmW63MQdbg.exe
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\mnibjbdcecaoacobanjbhnehhaojoije\2.0\manifest.json	y4Z6glmW63MQdbg.exe
File created	C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\mnibjbdcecaoacobanjbhnehhaojoije\2.0\manifest.json	y4Z6glmW63MQdbg.exe
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\mnibjbdcecaoacobanjbhnehhaojoije\2.0\manifest.json	y4Z6glmW63MQdbg.exe
File created	C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\mnibjbdcecaoacobanjbhnehhaojoije\2.0\manifest.json	y4Z6glmW63MQdbg.exe

Drops file in System32 directory 4 IoCs

Processes:

y4Z6glmW63MQdbg.exe

description	ioc	process
File opened for modification	C:\Windows\System32\GroupPolicy	y4Z6glmW63MQdbg.exe
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	y4Z6glmW63MQdbg.exe
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	y4Z6glmW63MQdbg.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	y4Z6glmW63MQdbg.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

y4Z6glmW63MQdbg.exe

pid	process
3124	y4Z6glmW63MQdbg.exe
3124	y4Z6glmW63MQdbg.exe
3124	y4Z6glmW63MQdbg.exe
3124	y4Z6glmW63MQdbg.exe
3124	y4Z6glmW63MQdbg.exe
3124	y4Z6glmW63MQdbg.exe
3124	y4Z6glmW63MQdbg.exe
3124	y4Z6glmW63MQdbg.exe
3124	y4Z6glmW63MQdbg.exe
3124	y4Z6glmW63MQdbg.exe
3124	y4Z6glmW63MQdbg.exe
3124	y4Z6glmW63MQdbg.exe
3124	y4Z6glmW63MQdbg.exe
3124	y4Z6glmW63MQdbg.exe
3124	y4Z6glmW63MQdbg.exe
3124	y4Z6glmW63MQdbg.exe
3124	y4Z6glmW63MQdbg.exe
3124	y4Z6glmW63MQdbg.exe
3124	y4Z6glmW63MQdbg.exe
3124	y4Z6glmW63MQdbg.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

y4Z6glmW63MQdbg.exe

description	pid	process
Token: SeDebugPrivilege	3124	y4Z6glmW63MQdbg.exe
Token: SeDebugPrivilege	3124	y4Z6glmW63MQdbg.exe
Token: SeDebugPrivilege	3124	y4Z6glmW63MQdbg.exe
Token: SeDebugPrivilege	3124	y4Z6glmW63MQdbg.exe
Token: SeDebugPrivilege	3124	y4Z6glmW63MQdbg.exe
Token: SeDebugPrivilege	3124	y4Z6glmW63MQdbg.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

c01f4f7eb376e0cae7a0e55ea4cf80b02c900314625aaf41fbfe7644d310df51.exe

description	pid	process	target process
PID 3044 wrote to memory of 3124	3044	c01f4f7eb376e0cae7a0e55ea4cf80b02c900314625aaf41fbfe7644d310df51.exe	y4Z6glmW63MQdbg.exe
PID 3044 wrote to memory of 3124	3044	c01f4f7eb376e0cae7a0e55ea4cf80b02c900314625aaf41fbfe7644d310df51.exe	y4Z6glmW63MQdbg.exe
PID 3044 wrote to memory of 3124	3044	c01f4f7eb376e0cae7a0e55ea4cf80b02c900314625aaf41fbfe7644d310df51.exe	y4Z6glmW63MQdbg.exe

C:\Users\Admin\AppData\Local\Temp\c01f4f7eb376e0cae7a0e55ea4cf80b02c900314625aaf41fbfe7644d310df51.exe
"C:\Users\Admin\AppData\Local\Temp\c01f4f7eb376e0cae7a0e55ea4cf80b02c900314625aaf41fbfe7644d310df51.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3044

C:\Users\Admin\AppData\Local\Temp\7zSBB32.tmp\y4Z6glmW63MQdbg.exe
.\y4Z6glmW63MQdbg.exe
2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3124

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
1⤵
PID:4348

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
1⤵
PID:3424

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\7zSBB32.tmp\[email protected]\bootstrap.js
Filesize
2KB

MD5
df13f711e20e9c80171846d4f2f7ae06

SHA1
56d29cda58427efe0e21d3880d39eb1b0ef60bee

SHA256
6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

SHA512
6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSBB32.tmp\[email protected]\chrome.manifest
Filesize
35B

MD5
4b7d3ba96a65511ea7a51aac171f8941

SHA1
51a28f21d4b2d1d7b782297f0949e4ed5ed0af03

SHA256
920bf5ed70620602d2264b5d6cb9e3151125d44468f312d27b0b2ee3c045b7d5

SHA512
fee61d236090981019bce465e978af1cf985edf4e99fd49d0dec78054badf73bed2e209a3e9fccd736290988a646420b2d8abc0950ba2fe1e623b733d4117543

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSBB32.tmp\[email protected]\content\bg.js
Filesize
8KB

MD5
210f9cdbdc6f47f40a9e20cec8ff4bca

SHA1
a85788da3005a8a434c677d9a0c6a3867fc4d35d

SHA256
87dcebda23512d8a3f49bbbd6e68e59bd39aea4592b0b3cf6a9e8c5b35d64ed8

SHA512
24499325f04345d25abd1d861117d1ecd9ea9bc08593ac9396c1e5bbf486a9cd64193fe785bbce958fa15b274f9edcf7310ae1403b508f83a4ed912503b1979e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSBB32.tmp\[email protected]\install.rdf
Filesize
592B

MD5
d56440b023d08bda24b6bb18a2cb603b

SHA1
b2a20c55891616d4f87ee54c13cf3fe2cf9f0b2a

SHA256
46e41f7fc40c6d782a50760073909d15b729e1f8f4155a7224e41257acbdc06e

SHA512
014164eb31cef61ff2c45e51c08aa8414e97779be562ff201bdd52eaebc35ce39ace63b7de7b82027609fde61864b4e93c98edd20d925f0aab3f771ee5d5d5ef

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSBB32.tmp\mnibjbdcecaoacobanjbhnehhaojoije\background.html
Filesize
142B

MD5
e141ac23e2aae4ab7f7d79860c892244

SHA1
14e9518f4cd8c68e3791e5c80ca1a277b81fb074

SHA256
c5f5be8e44ee078e1ec237df5dde802a9a4c1fc62039e4ddc0d88a34f13b7802

SHA512
5cbebb814ab51a730d4da5db6eaa9cf8393e4075794d725b050988d20868f60a11ae9fe2d6e5ecb5255ac5cdc87c316f889bd6dfcfbdf0b0298c9599346da78b

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSBB32.tmp\mnibjbdcecaoacobanjbhnehhaojoije\content.js
Filesize
144B

MD5
fca19198fd8af21016a8b1dec7980002

SHA1
fd01a47d14004e17a625efe66cc46a06c786cf40

SHA256
332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

SHA512
60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSBB32.tmp\mnibjbdcecaoacobanjbhnehhaojoije\lsdb.js
Filesize
531B

MD5
36d98318ab2b3b2585a30984db328afb

SHA1
f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

SHA256
ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

SHA512
6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSBB32.tmp\mnibjbdcecaoacobanjbhnehhaojoije\manifest.json
Filesize
498B

MD5
640199ea4621e34510de919f6a54436f

SHA1
dc65dbfad02bd2688030bd56ca1cab85917a9937

SHA256
e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

SHA512
d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSBB32.tmp\mnibjbdcecaoacobanjbhnehhaojoije\zm8OH.js
Filesize
6KB

MD5
3162c58cb35366769c29faaa04d8c36e

SHA1
4a39cc76929c9ef6bbcb20a70e7385dd79c671f3

SHA256
a5751fa92c4befeca06b908a4469a38a3a6824aad1fea45ad391d964bd4f2e87

SHA512
a604df9f7af09ab5411ab844561550a41536357f5adbe519612c39aee9613157ce783b2edb32d1a01c704f76b5e8778f71fe458278875234db62fe892717f9e2

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSBB32.tmp\y4Z6glmW63MQdbg.dat
Filesize
1KB

MD5
44413bfe4de0da890b5017a8b7a1d53c

SHA1
5dfcabde912317e2ae38191b7cff01340107ad50

SHA256
f8c1fd3fdbd1560e5d2230ece03143c2db83efc2a1e6236e5f7ca3ad8c338576

SHA512
3b68898e8c3b5eb444e3d74ae1debd46a59306c684426def67a65b323dccf9452b1a302d390a7f2f0478f763926521c9b36f3cafac8d9c01195e090572a5881f

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSBB32.tmp\y4Z6glmW63MQdbg.exe
Filesize
772KB

MD5
5ed7019dcd0008dbcd8e54017b8c7dd9

SHA1
7e4457da2ff06c2170bad636c9eb7c1bb436fd06

SHA256
7f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7

SHA512
10cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSBB32.tmp\y4Z6glmW63MQdbg.exe
Filesize
772KB

MD5
5ed7019dcd0008dbcd8e54017b8c7dd9

SHA1
7e4457da2ff06c2170bad636c9eb7c1bb436fd06

SHA256
7f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7

SHA512
10cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db

Download Submit
memory/3124-132-0x0000000000000000-mapping.dmp

Download