f5a64bb8320cf669773306cc9a1519620e1a01793a7cef3bc634d53e20eb19f2

Analysis

max time kernel
41s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
24/11/2022, 09:18

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General

Target

f5a64bb8320cf669773306cc9a1519620e1a01793a7cef3bc634d53e20eb19f2.exe
Size

923KB
MD5

1bd7d2235f0d2166eaf6f5d0dcc27168
SHA1

3da94f123f7e560f6a4b6ba1d1fc78416e212d8d
SHA256

f5a64bb8320cf669773306cc9a1519620e1a01793a7cef3bc634d53e20eb19f2
SHA512

eacc7dbd183c5f20704aad52c65bfb93f99a5d41062efc796c2230b97222582d6ebbb121357ae76006fa0be0f078db9ae642d9715278aab02a3a2cbe7dfc0708
SSDEEP

24576:h1OYdaOC4BQGx2jUReefMaGeOPw8Y7H3b+Qr:h1OsA4BQ02o4efMz68Y/+Qr

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
892	8RDGeqOsiccHOYR.exe

Loads dropped DLL 1 IoCs

pid	Process
864	f5a64bb8320cf669773306cc9a1519620e1a01793a7cef3bc634d53e20eb19f2.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 3 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\plehkdongpkbbldopdfanbngafpgmfol\2.0\manifest.json	8RDGeqOsiccHOYR.exe
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\plehkdongpkbbldopdfanbngafpgmfol\2.0\manifest.json	8RDGeqOsiccHOYR.exe
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\plehkdongpkbbldopdfanbngafpgmfol\2.0\manifest.json	8RDGeqOsiccHOYR.exe

Drops file in System32 directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Windows\System32\GroupPolicy	8RDGeqOsiccHOYR.exe
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	8RDGeqOsiccHOYR.exe
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	8RDGeqOsiccHOYR.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	8RDGeqOsiccHOYR.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
892	8RDGeqOsiccHOYR.exe
892	8RDGeqOsiccHOYR.exe
892	8RDGeqOsiccHOYR.exe
892	8RDGeqOsiccHOYR.exe
892	8RDGeqOsiccHOYR.exe
892	8RDGeqOsiccHOYR.exe
892	8RDGeqOsiccHOYR.exe
892	8RDGeqOsiccHOYR.exe
892	8RDGeqOsiccHOYR.exe
892	8RDGeqOsiccHOYR.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

description	pid	Process
Token: SeDebugPrivilege	892	8RDGeqOsiccHOYR.exe
Token: SeDebugPrivilege	892	8RDGeqOsiccHOYR.exe
Token: SeDebugPrivilege	892	8RDGeqOsiccHOYR.exe
Token: SeDebugPrivilege	892	8RDGeqOsiccHOYR.exe
Token: SeDebugPrivilege	892	8RDGeqOsiccHOYR.exe
Token: SeDebugPrivilege	892	8RDGeqOsiccHOYR.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 864 wrote to memory of 892	864	f5a64bb8320cf669773306cc9a1519620e1a01793a7cef3bc634d53e20eb19f2.exe	27
PID 864 wrote to memory of 892	864	f5a64bb8320cf669773306cc9a1519620e1a01793a7cef3bc634d53e20eb19f2.exe	27
PID 864 wrote to memory of 892	864	f5a64bb8320cf669773306cc9a1519620e1a01793a7cef3bc634d53e20eb19f2.exe	27
PID 864 wrote to memory of 892	864	f5a64bb8320cf669773306cc9a1519620e1a01793a7cef3bc634d53e20eb19f2.exe	27

C:\Users\Admin\AppData\Local\Temp\f5a64bb8320cf669773306cc9a1519620e1a01793a7cef3bc634d53e20eb19f2.exe
"C:\Users\Admin\AppData\Local\Temp\f5a64bb8320cf669773306cc9a1519620e1a01793a7cef3bc634d53e20eb19f2.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:864
- C:\Users\Admin\AppData\Local\Temp\7zSF0F.tmp\8RDGeqOsiccHOYR.exe
  .\8RDGeqOsiccHOYR.exe
  2⤵
  - Executes dropped EXE
  - Drops Chrome extension
  - Drops file in System32 directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:892

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\7zSF0F.tmp\8RDGeqOsiccHOYR.dat

Filesize
1KB

MD5
e6a0f944459447154fa3dcea5ea25939

SHA1
b1ebaa19f99d926add2b7716a06e115326548a58

SHA256
d3758c97156de3425fcfa56d0f1971c1c72ef8ee56111613e6ce6ae46a80f322

SHA512
c7402b5eb7819fd1a91907f130d083e94af6b5dd0b5a4f03c06d591c3a182ac2be5ed3807eb89cd778f49eeb72df89443222dc3453c0439d330fa2ba02718599

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSF0F.tmp\8RDGeqOsiccHOYR.exe

Filesize
766KB

MD5
98bb6d71947f05029c05bf6475839ce5

SHA1
9caad62d2dcb2f3d72e068643b4266cae20e2870

SHA256
0455048865ea330b772bf2586abc91f7ddeda4f7d6ef9f2de89576554fa7b3c1

SHA512
0ec35056c52cca408bfb5024226194f9727eaba5c415c3ccbe6acb0785774e43d4ddf65818c127a8770c9b05d40658479b34ffab4e4a475ed8ad142bc61bbaad

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSF0F.tmp\plehkdongpkbbldopdfanbngafpgmfol\OwN9.js

Filesize
5KB

MD5
ac25d0788b9a2477df99ce6f52bcca07

SHA1
150de9b19ec69622937344aacf8d3a719e8238c2

SHA256
c29014ec0065689e99d18e287c41b587fc88886bf2a8e90c3a1e9494210c1ccf

SHA512
9757414c17e03a4acfe70d59c88f3d1ce17c83f195f4809c9939ecf1b1a583e67937c8ed45794e8a6270a619823883f9c88ca6abfd5b3f9a6a729ede498f8c14

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSF0F.tmp\plehkdongpkbbldopdfanbngafpgmfol\background.html

Filesize
141B

MD5
98121a996d97f2a979bf0752da92bb60

SHA1
74b8e1233166b954f783b75c6544aac22124af94

SHA256
c54b207e48b82673bdfc5126c51b24dd5cff8bbea17c22729a0a0bd7fa0d617d

SHA512
f3937fff889a8996e469355a06541c8aac8e828f792b2860bd3f0837ad41f3bc0f0624971d7fdb27b2c453847718ac4f9ba0e73f0d1a32373a069dbc5393ef50

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSF0F.tmp\plehkdongpkbbldopdfanbngafpgmfol\content.js

Filesize
144B

MD5
fca19198fd8af21016a8b1dec7980002

SHA1
fd01a47d14004e17a625efe66cc46a06c786cf40

SHA256
332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

SHA512
60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSF0F.tmp\plehkdongpkbbldopdfanbngafpgmfol\lsdb.js

Filesize
531B

MD5
36d98318ab2b3b2585a30984db328afb

SHA1
f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

SHA256
ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

SHA512
6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSF0F.tmp\plehkdongpkbbldopdfanbngafpgmfol\manifest.json

Filesize
498B

MD5
640199ea4621e34510de919f6a54436f

SHA1
dc65dbfad02bd2688030bd56ca1cab85917a9937

SHA256
e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

SHA512
d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSF0F.tmp\[email protected]\bootstrap.js

Filesize
2KB

MD5
df13f711e20e9c80171846d4f2f7ae06

SHA1
56d29cda58427efe0e21d3880d39eb1b0ef60bee

SHA256
6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

SHA512
6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSF0F.tmp\[email protected]\chrome.manifest

Filesize
35B

MD5
6c118b0778c5f39285b6d281e556fcf3

SHA1
a6df3235d9eb05fd5679f9647d4c689a5fa7d03d

SHA256
f064075a2460b00f7dacc466413dc98c09f4d99080eddacd66753d9d3e627764

SHA512
83dd6c586f21f9e59e05b1e105dcc49429ea1bc289c4d935376d7b43ad258eb0f4af4452d1deb5d276278cec6694329a7b7aa304a066dbd6d6d68c2249838193

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSF0F.tmp\[email protected]\content\bg.js

Filesize
8KB

MD5
da83875d6d20184f54b7e7eea5abf8f6

SHA1
26e844ef1d019d5c4367a658035afbe88560466b

SHA256
954a1b302b2eeeeae09b50cf4157806a9f2826bb92fe9071962a805dbca52faf

SHA512
e94f18f964bed81091df8df81a22dbdfc4c84c881cc04bd176d7cf7694632e16df80a5cc87b6f8d4b57fd19273d047693575190cda80da793a21df240da03688

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSF0F.tmp\[email protected]\install.rdf

Filesize
593B

MD5
c0a55a2f6535acfdd5c9aca6758502aa

SHA1
463aeec9ea2dda54c837a206cf4b29b93c0a85cc

SHA256
37c5e961aee82f2fb1f9827d117c73de86e961b484489df1617151fc2244d343

SHA512
6f8378864837ec4f9a7810b83cdf8721ab70f272dcd6fe02f0a85c9cfa937d30d9b630843db7762030ed386b287e41dbafe1dbd6b25a888fd91e290e90d69fc1

Download Submit
\Users\Admin\AppData\Local\Temp\7zSF0F.tmp\8RDGeqOsiccHOYR.exe

Filesize
766KB

MD5
98bb6d71947f05029c05bf6475839ce5

SHA1
9caad62d2dcb2f3d72e068643b4266cae20e2870

SHA256
0455048865ea330b772bf2586abc91f7ddeda4f7d6ef9f2de89576554fa7b3c1

SHA512
0ec35056c52cca408bfb5024226194f9727eaba5c415c3ccbe6acb0785774e43d4ddf65818c127a8770c9b05d40658479b34ffab4e4a475ed8ad142bc61bbaad

Download Submit
memory/864-54-0x0000000075141000-0x0000000075143000-memory.dmp

Filesize
8KB

Download