cd5de81d840ee4e356620cbaf35ecf894b7d3476da7300a778767f7ff2438ba4

Analysis

max time kernel
186s
max time network
193s
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 06:09

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General

Target

cd5de81d840ee4e356620cbaf35ecf894b7d3476da7300a778767f7ff2438ba4.exe
Size

930KB
MD5

1642f02e70ffc750a14db1ef13974065
SHA1

d0a181d2d68d000cbb056a5ebc9cf8488de2935b
SHA256

cd5de81d840ee4e356620cbaf35ecf894b7d3476da7300a778767f7ff2438ba4
SHA512

77b01d594dde55963b7f3247ba955f9cd48ffca657bc46406ea9e00a77a91fe12cf53a03e2700587594d1e7f116f4400fdd392ca395b91224c02bdecd36a9894
SSDEEP

24576:h1OYdaOCMWSUbvCXEQKSqGv8VWumF6RmcJozyPvpfz:h1OsAMWyUQ+GUVFIcHPvpfz

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
360	ZV11iSK9kFCm8sz.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

description	ioc	Process
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\obmemmbikeacjagdeijgbanakoppiaka\2.0\manifest.json	ZV11iSK9kFCm8sz.exe
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\obmemmbikeacjagdeijgbanakoppiaka\2.0\manifest.json	ZV11iSK9kFCm8sz.exe
File created	C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\obmemmbikeacjagdeijgbanakoppiaka\2.0\manifest.json	ZV11iSK9kFCm8sz.exe
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\obmemmbikeacjagdeijgbanakoppiaka\2.0\manifest.json	ZV11iSK9kFCm8sz.exe
File created	C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\obmemmbikeacjagdeijgbanakoppiaka\2.0\manifest.json	ZV11iSK9kFCm8sz.exe

Drops file in System32 directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	ZV11iSK9kFCm8sz.exe
File opened for modification	C:\Windows\System32\GroupPolicy	ZV11iSK9kFCm8sz.exe
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	ZV11iSK9kFCm8sz.exe
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	ZV11iSK9kFCm8sz.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
360	ZV11iSK9kFCm8sz.exe
360	ZV11iSK9kFCm8sz.exe
360	ZV11iSK9kFCm8sz.exe
360	ZV11iSK9kFCm8sz.exe
360	ZV11iSK9kFCm8sz.exe
360	ZV11iSK9kFCm8sz.exe
360	ZV11iSK9kFCm8sz.exe
360	ZV11iSK9kFCm8sz.exe
360	ZV11iSK9kFCm8sz.exe
360	ZV11iSK9kFCm8sz.exe
360	ZV11iSK9kFCm8sz.exe
360	ZV11iSK9kFCm8sz.exe
360	ZV11iSK9kFCm8sz.exe
360	ZV11iSK9kFCm8sz.exe
360	ZV11iSK9kFCm8sz.exe
360	ZV11iSK9kFCm8sz.exe
360	ZV11iSK9kFCm8sz.exe
360	ZV11iSK9kFCm8sz.exe
360	ZV11iSK9kFCm8sz.exe
360	ZV11iSK9kFCm8sz.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

description	pid	Process
Token: SeDebugPrivilege	360	ZV11iSK9kFCm8sz.exe
Token: SeDebugPrivilege	360	ZV11iSK9kFCm8sz.exe
Token: SeDebugPrivilege	360	ZV11iSK9kFCm8sz.exe
Token: SeDebugPrivilege	360	ZV11iSK9kFCm8sz.exe
Token: SeDebugPrivilege	360	ZV11iSK9kFCm8sz.exe
Token: SeDebugPrivilege	360	ZV11iSK9kFCm8sz.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4776 wrote to memory of 360	4776	cd5de81d840ee4e356620cbaf35ecf894b7d3476da7300a778767f7ff2438ba4.exe	82
PID 4776 wrote to memory of 360	4776	cd5de81d840ee4e356620cbaf35ecf894b7d3476da7300a778767f7ff2438ba4.exe	82
PID 4776 wrote to memory of 360	4776	cd5de81d840ee4e356620cbaf35ecf894b7d3476da7300a778767f7ff2438ba4.exe	82

C:\Users\Admin\AppData\Local\Temp\cd5de81d840ee4e356620cbaf35ecf894b7d3476da7300a778767f7ff2438ba4.exe
"C:\Users\Admin\AppData\Local\Temp\cd5de81d840ee4e356620cbaf35ecf894b7d3476da7300a778767f7ff2438ba4.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4776
- C:\Users\Admin\AppData\Local\Temp\7zS10C9.tmp\ZV11iSK9kFCm8sz.exe
  .\ZV11iSK9kFCm8sz.exe
  2⤵
  - Executes dropped EXE
  - Drops Chrome extension
  - Drops file in System32 directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:360

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
1⤵
PID:2900

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
1⤵
PID:4604

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\7zS10C9.tmp\ZV11iSK9kFCm8sz.dat

Filesize
1KB

MD5
6531c18585b7a4925129f11d5843f304

SHA1
caf6819ff125a19385c26eb8ac416f4a337fde4a

SHA256
68330a73be3a9e09bed5cc333d2f0c3994448741a932fbd3cd39d53a19102bc6

SHA512
eaada55c213aeb0af9d84810288bedf3315bdfef092141057b458036533af2b8c670df5254820f12d2cf0e72df79e5fa399f6da23ff55283c0d1070c4ae6649b

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS10C9.tmp\ZV11iSK9kFCm8sz.exe

Filesize
771KB

MD5
e8ef8ed232808bfa240b33b376bb74a8

SHA1
b7ebfbda42fb24594210d3f97921c5b33b88585d

SHA256
a4265c00fc8eb9371329ddbc19e760b433ea9f4ab4e16d4d95682031940ad6c9

SHA512
24a4de7ba07c5712a94cb8334764b6d23799dc4bb7153acf4eb7289ec4577b79bc9bf4adf6e0c65b13441d7783314ec4d9a13a61cf447124c43c44ff55fa8ef8

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS10C9.tmp\ZV11iSK9kFCm8sz.exe

Filesize
771KB

MD5
e8ef8ed232808bfa240b33b376bb74a8

SHA1
b7ebfbda42fb24594210d3f97921c5b33b88585d

SHA256
a4265c00fc8eb9371329ddbc19e760b433ea9f4ab4e16d4d95682031940ad6c9

SHA512
24a4de7ba07c5712a94cb8334764b6d23799dc4bb7153acf4eb7289ec4577b79bc9bf4adf6e0c65b13441d7783314ec4d9a13a61cf447124c43c44ff55fa8ef8

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS10C9.tmp\obmemmbikeacjagdeijgbanakoppiaka\ZTOI.js

Filesize
6KB

MD5
887ba1b1226b6b35fcf31b35b5acb70e

SHA1
04e5559b823dcd62bc641e8023fe7911e4a4d236

SHA256
80d9ee332816bf1a58211e12821057ed6655016a8662fda73d5d951c8dbea8e7

SHA512
206d586072c306b7a247e38083b6408a4b9c34454fa082ac4e6248c669d60ae08da0bf4c1e4619c78cce234813465ae9d1bc3a0624e0a22c95c44caebaf2e832

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS10C9.tmp\obmemmbikeacjagdeijgbanakoppiaka\background.html

Filesize
141B

MD5
48c4efbf8e3786f9efde9fe1d333c330

SHA1
17e7609b85f0e4f06be366242798e99149c2a04f

SHA256
09879404b35e18aba8114a4e6cd8b73fa86c565f72e4a8af6cc4ce40b1c6f8a5

SHA512
b9cc8a0d75088d1075ba713e610b3c230a51fe868797eab5146face702945f9c7a69757fd4b57788ea27acdf21680a0b30daed28bcc1581fa928e833991911d3

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS10C9.tmp\obmemmbikeacjagdeijgbanakoppiaka\content.js

Filesize
144B

MD5
fca19198fd8af21016a8b1dec7980002

SHA1
fd01a47d14004e17a625efe66cc46a06c786cf40

SHA256
332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

SHA512
60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS10C9.tmp\obmemmbikeacjagdeijgbanakoppiaka\lsdb.js

Filesize
531B

MD5
36d98318ab2b3b2585a30984db328afb

SHA1
f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

SHA256
ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

SHA512
6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS10C9.tmp\obmemmbikeacjagdeijgbanakoppiaka\manifest.json

Filesize
498B

MD5
640199ea4621e34510de919f6a54436f

SHA1
dc65dbfad02bd2688030bd56ca1cab85917a9937

SHA256
e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

SHA512
d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS10C9.tmp\[email protected]\bootstrap.js

Filesize
2KB

MD5
df13f711e20e9c80171846d4f2f7ae06

SHA1
56d29cda58427efe0e21d3880d39eb1b0ef60bee

SHA256
6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

SHA512
6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS10C9.tmp\[email protected]\chrome.manifest

Filesize
35B

MD5
b190931eb0a662abbe28bedb5704531b

SHA1
b31c00a016432f6d5e8d056114e87fa3cd21c640

SHA256
9340c5ea4e8adb31feb95c1bcbe17b14be237cb6a97ca18d19039d5a08f14f23

SHA512
278e0d345736ee3bccb1375a565084258384d77b5a5c21141d72a747142eff02bdf7b54d61fb0618b1be937def6c402d09eae44244a0c1029abbeb8c34656a77

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS10C9.tmp\[email protected]\content\bg.js

Filesize
8KB

MD5
c89a650d333d85934f218215e7cd5b73

SHA1
6c527f17f0251a56852508b31e4ed5a7ba60abe4

SHA256
95d92b6c23ccfae22c0050c57a516c4ac1e7f706ed4ae50deeebba9424e1afd1

SHA512
209272143d534c1d85d28853d0db5f1dfabea766797c252888fd70ae394491985f91a44926b16bbd16c8922220561fe631904d97734d4d65170cd08e8127c6cb

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS10C9.tmp\[email protected]\install.rdf

Filesize
593B

MD5
afafc691787fb66224088528371625bd

SHA1
27b26d9e9f4cecd8aefa5cf24cb884dd991ec93f

SHA256
25f3f358afd9b4747359fc7a8ff47be639d7461aa1d9f49c4a79090aaa95954c

SHA512
6124dc1ce305f9d16df550f7a85dde86594a6a218ac6e7a4b860f1acc1aaf06ea9e62ca93d414bd35d257e0f65b47b42732a560613d533076b6d06bf036d5633

Download Submit