c381cff6e4fc31b8576d4a715e6f9428355d8e6b9c2a954392ffbffa0ddb034d

Analysis

max time kernel
28s
max time network
32s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
24-11-2022 19:38

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General

Target

c381cff6e4fc31b8576d4a715e6f9428355d8e6b9c2a954392ffbffa0ddb034d.exe
Size

920KB
MD5

fb3317ab3c4188ece20ee84118bb70e8
SHA1

9d346a6df9d77e35f5eaecf53a1ee9159ee3ba09
SHA256

c381cff6e4fc31b8576d4a715e6f9428355d8e6b9c2a954392ffbffa0ddb034d
SHA512

317b62aac96289fea12f7240fc51145aadbf22e54930d752168008b418d66872db42a4aa5e6b3c266c17ff6501746408477d7c14c6bf14762a13164752f0290c
SSDEEP

24576:h1OYdaONMtdHAqcdDVhYwiei7+EpFAh/kKZ:h1OsIPHVmVhYwiLtKkKZ

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

e6MA1dCHT3isxVW.exe

pid process

864 e6MA1dCHT3isxVW.exe
Loads dropped DLL 1 IoCs

Processes:

c381cff6e4fc31b8576d4a715e6f9428355d8e6b9c2a954392ffbffa0ddb034d.exe

pid process

1372 c381cff6e4fc31b8576d4a715e6f9428355d8e6b9c2a954392ffbffa0ddb034d.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
1372	c381cff6e4fc31b8576d4a715e6f9428355d8e6b9c2a954392ffbffa0ddb034d.exe

Drops Chrome extension 3 IoCs

Processes:

e6MA1dCHT3isxVW.exe

description	ioc	process
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\fepobkecjdcjcpibomonpihfidhpelim\2.0\manifest.json	e6MA1dCHT3isxVW.exe
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\fepobkecjdcjcpibomonpihfidhpelim\2.0\manifest.json	e6MA1dCHT3isxVW.exe
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\fepobkecjdcjcpibomonpihfidhpelim\2.0\manifest.json	e6MA1dCHT3isxVW.exe

Drops file in System32 directory 4 IoCs

Processes:

e6MA1dCHT3isxVW.exe

description	ioc	process
File opened for modification	C:\Windows\System32\GroupPolicy	e6MA1dCHT3isxVW.exe
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	e6MA1dCHT3isxVW.exe
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	e6MA1dCHT3isxVW.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	e6MA1dCHT3isxVW.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

e6MA1dCHT3isxVW.exe

pid	process
864	e6MA1dCHT3isxVW.exe
864	e6MA1dCHT3isxVW.exe
864	e6MA1dCHT3isxVW.exe
864	e6MA1dCHT3isxVW.exe
864	e6MA1dCHT3isxVW.exe
864	e6MA1dCHT3isxVW.exe
864	e6MA1dCHT3isxVW.exe
864	e6MA1dCHT3isxVW.exe
864	e6MA1dCHT3isxVW.exe
864	e6MA1dCHT3isxVW.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

e6MA1dCHT3isxVW.exe

description	pid	process
Token: SeDebugPrivilege	864	e6MA1dCHT3isxVW.exe
Token: SeDebugPrivilege	864	e6MA1dCHT3isxVW.exe
Token: SeDebugPrivilege	864	e6MA1dCHT3isxVW.exe
Token: SeDebugPrivilege	864	e6MA1dCHT3isxVW.exe
Token: SeDebugPrivilege	864	e6MA1dCHT3isxVW.exe
Token: SeDebugPrivilege	864	e6MA1dCHT3isxVW.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

c381cff6e4fc31b8576d4a715e6f9428355d8e6b9c2a954392ffbffa0ddb034d.exe

description	pid	process	target process
PID 1372 wrote to memory of 864	1372	c381cff6e4fc31b8576d4a715e6f9428355d8e6b9c2a954392ffbffa0ddb034d.exe	e6MA1dCHT3isxVW.exe
PID 1372 wrote to memory of 864	1372	c381cff6e4fc31b8576d4a715e6f9428355d8e6b9c2a954392ffbffa0ddb034d.exe	e6MA1dCHT3isxVW.exe
PID 1372 wrote to memory of 864	1372	c381cff6e4fc31b8576d4a715e6f9428355d8e6b9c2a954392ffbffa0ddb034d.exe	e6MA1dCHT3isxVW.exe
PID 1372 wrote to memory of 864	1372	c381cff6e4fc31b8576d4a715e6f9428355d8e6b9c2a954392ffbffa0ddb034d.exe	e6MA1dCHT3isxVW.exe

C:\Users\Admin\AppData\Local\Temp\c381cff6e4fc31b8576d4a715e6f9428355d8e6b9c2a954392ffbffa0ddb034d.exe
"C:\Users\Admin\AppData\Local\Temp\c381cff6e4fc31b8576d4a715e6f9428355d8e6b9c2a954392ffbffa0ddb034d.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1372

C:\Users\Admin\AppData\Local\Temp\7zS2F2C.tmp\e6MA1dCHT3isxVW.exe
.\e6MA1dCHT3isxVW.exe
2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:864

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\7zS2F2C.tmp\Sdzkb@omS.edu\bootstrap.js
Filesize
2KB

MD5
df13f711e20e9c80171846d4f2f7ae06

SHA1
56d29cda58427efe0e21d3880d39eb1b0ef60bee

SHA256
6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

SHA512
6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS2F2C.tmp\Sdzkb@omS.edu\chrome.manifest
Filesize
35B

MD5
d2d24952992dc5c4568777463f3058f2

SHA1
735cdd2c3997fd3275bb59747c9921a2dadeca23

SHA256
a301090a557c6934a0a4328ddc90102de0fef055bea085a1b6fa60137e8e94d3

SHA512
84ef24f4ebee32fc10b00068ed6cb31c7477562aeb77d3553aecf8677d7e5d55b1fa879f48801e20100532dcf27770de70cc2c227c4884608f149a8326ec085e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS2F2C.tmp\Sdzkb@omS.edu\content\bg.js
Filesize
8KB

MD5
bcb001e14f271c3cb5aab7023c6cd697

SHA1
3c82ea4424dbca22760e4f449f589db340e2d947

SHA256
cccaf158bcaaf18711b63d81e28027e992c5f674fbf92d7edb7a02e9a1b65d9e

SHA512
fe4083801ec7441a27d54df0e59e27e1059c528ae63724d34506d402bc50af32a60f2a40c6fc393d7fad24d3af6ece5e585f01ca30184f7d7e9d88aaac4afe9a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS2F2C.tmp\Sdzkb@omS.edu\install.rdf
Filesize
595B

MD5
e155e07df0057982b15b2aa4d473735f

SHA1
6ebf749f98eeca332a1f5d9873827c51b816c628

SHA256
99bc992ee96cdf251bc4f8d86e868c6df82274d9fa5d20e9d6d8b49672e101fd

SHA512
36db4a4147e48766a841d353d4d89d6ce2eb7c7c60da6e9eef70bcd452d6d6b754d284a7739f60b718217951882384aec63a5e15b26c7a238bd6607d927c8c38

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS2F2C.tmp\e6MA1dCHT3isxVW.dat
Filesize
1KB

MD5
b0bbdf4bb17e73bbb5bcbe46c2d158d6

SHA1
442c3fc7ccd727790b73fefb2135dad8e93ee20b

SHA256
af4ed0908af26a321351c2cc4a01046163f28d5e511edcbb6733a37c1b3e1a9c

SHA512
d931cd7dc06507bb35c4f0de844db8773be3368528946d1143214016903a6fad9ce33d052ec472933892f22acd95bafcd3cc085e6de6855e372ce8b7c1a5b638

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS2F2C.tmp\e6MA1dCHT3isxVW.exe
Filesize
760KB

MD5
dcd148f6f3af3e3b0935c4fcc9f41811

SHA1
ee9bdbc7c568c7832d90b85921ab20030b6734cd

SHA256
f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4

SHA512
34be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS2F2C.tmp\fepobkecjdcjcpibomonpihfidhpelim\background.html
Filesize
139B

MD5
77cadf646ae12715a3c63bbf713e9d6d

SHA1
5b5575c258a50b578b42e90f5cc90bdafe179d01

SHA256
0e9ee35737e005ae3f616a08f5a62536ec9e1b4fcb33542d14ffb3ec177df85d

SHA512
6fabc44795648334a809c7ec2b816ef1dcc2b059759780978b9be4f511d05a97695ede975e3c3bcb2a1d3df8f938999a9c65310997596b220f09db59d55a8211

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS2F2C.tmp\fepobkecjdcjcpibomonpihfidhpelim\content.js
Filesize
144B

MD5
fca19198fd8af21016a8b1dec7980002

SHA1
fd01a47d14004e17a625efe66cc46a06c786cf40

SHA256
332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

SHA512
60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS2F2C.tmp\fepobkecjdcjcpibomonpihfidhpelim\lsdb.js
Filesize
531B

MD5
36d98318ab2b3b2585a30984db328afb

SHA1
f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

SHA256
ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

SHA512
6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS2F2C.tmp\fepobkecjdcjcpibomonpihfidhpelim\manifest.json
Filesize
498B

MD5
640199ea4621e34510de919f6a54436f

SHA1
dc65dbfad02bd2688030bd56ca1cab85917a9937

SHA256
e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

SHA512
d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS2F2C.tmp\fepobkecjdcjcpibomonpihfidhpelim\tc.js
Filesize
6KB

MD5
40a014a873b5d5ba93121f18ea7e28b2

SHA1
302a559ce44c4d98d97479602b5b4d7953d1a496

SHA256
f4587be8a37df037a5611c00a097b51ac3b876434199a620435c94b83c0ed528

SHA512
7e2bcb3535288268159511aeb1ad5079a7ba68e8ec59f29652fcbddedbeec5c0f14d7f1c984e1449096a58b0d9c90f4e6b9d9c6a163254e540428b84c92cbaec

Download Submit
\Users\Admin\AppData\Local\Temp\7zS2F2C.tmp\e6MA1dCHT3isxVW.exe
Filesize
760KB

MD5
dcd148f6f3af3e3b0935c4fcc9f41811

SHA1
ee9bdbc7c568c7832d90b85921ab20030b6734cd

SHA256
f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4

SHA512
34be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886

Download Submit
memory/864-56-0x0000000000000000-mapping.dmp

Download
memory/1372-54-0x0000000076B51000-0x0000000076B53000-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