f9af2c3968ac850464f135191de237bd9e05e1401144b861f3a228ea5b5bf2bf

Analysis

max time kernel
150s
max time network
16s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
08/08/2024, 05:23

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General

Target

f9af2c3968ac850464f135191de237bd9e05e1401144b861f3a228ea5b5bf2bf.exe
Size

2.6MB
MD5

5b7afcd55c9ffaa51d37f7689696aba7
SHA1

c3a1ced3c3a574cf959569fd7c353c7ff41704e5
SHA256

f9af2c3968ac850464f135191de237bd9e05e1401144b861f3a228ea5b5bf2bf
SHA512

50972d2ad3c7359e5cea795c2e6cbfffc6dd3f0ec176e0f86e0098255b07a2a7c92d89857a476b996777ba1b9a7666b70d7d9a9784cf9d81a7e4ee9d272c4d91
SSDEEP

49152:sxX7665YxRVplZzSKntlGIiT+HvRdpcAHSjpjK3LBRB/bS:sxX7QnxrloE5dpUp6b

Score

9^/10

credential_access discovery persistence spyware stealer

Malware Config

Signatures

Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\sysadob.exe	f9af2c3968ac850464f135191de237bd9e05e1401144b861f3a228ea5b5bf2bf.exe

Executes dropped EXE 2 IoCs

pid	Process
2308	sysadob.exe
3028	xbodsys.exe

Loads dropped DLL 2 IoCs

pid	Process
400	f9af2c3968ac850464f135191de237bd9e05e1401144b861f3a228ea5b5bf2bf.exe
400	f9af2c3968ac850464f135191de237bd9e05e1401144b861f3a228ea5b5bf2bf.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
T1552.001

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Windows\CurrentVersion\Run\Parametr = "C:\\SysDrvXQ\\xbodsys.exe"	f9af2c3968ac850464f135191de237bd9e05e1401144b861f3a228ea5b5bf2bf.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\Parametr = "C:\\Mint2A\\dobdevec.exe"	f9af2c3968ac850464f135191de237bd9e05e1401144b861f3a228ea5b5bf2bf.exe

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f9af2c3968ac850464f135191de237bd9e05e1401144b861f3a228ea5b5bf2bf.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sysadob.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	xbodsys.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
400	f9af2c3968ac850464f135191de237bd9e05e1401144b861f3a228ea5b5bf2bf.exe
400	f9af2c3968ac850464f135191de237bd9e05e1401144b861f3a228ea5b5bf2bf.exe
2308	sysadob.exe
3028	xbodsys.exe
2308	sysadob.exe
3028	xbodsys.exe
2308	sysadob.exe
3028	xbodsys.exe
2308	sysadob.exe
3028	xbodsys.exe
2308	sysadob.exe
3028	xbodsys.exe
2308	sysadob.exe
3028	xbodsys.exe
2308	sysadob.exe
3028	xbodsys.exe
2308	sysadob.exe
3028	xbodsys.exe
2308	sysadob.exe
3028	xbodsys.exe
2308	sysadob.exe
3028	xbodsys.exe
2308	sysadob.exe
3028	xbodsys.exe
2308	sysadob.exe
3028	xbodsys.exe
2308	sysadob.exe
3028	xbodsys.exe
2308	sysadob.exe
3028	xbodsys.exe
2308	sysadob.exe
3028	xbodsys.exe
2308	sysadob.exe
3028	xbodsys.exe
2308	sysadob.exe
3028	xbodsys.exe
2308	sysadob.exe
3028	xbodsys.exe
2308	sysadob.exe
3028	xbodsys.exe
2308	sysadob.exe
3028	xbodsys.exe
2308	sysadob.exe
3028	xbodsys.exe
2308	sysadob.exe
3028	xbodsys.exe
2308	sysadob.exe
3028	xbodsys.exe
2308	sysadob.exe
3028	xbodsys.exe
2308	sysadob.exe
3028	xbodsys.exe
2308	sysadob.exe
3028	xbodsys.exe
2308	sysadob.exe
3028	xbodsys.exe
2308	sysadob.exe
3028	xbodsys.exe
2308	sysadob.exe
3028	xbodsys.exe
2308	sysadob.exe
3028	xbodsys.exe
2308	sysadob.exe
3028	xbodsys.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 400 wrote to memory of 2308	400	f9af2c3968ac850464f135191de237bd9e05e1401144b861f3a228ea5b5bf2bf.exe	29
PID 400 wrote to memory of 2308	400	f9af2c3968ac850464f135191de237bd9e05e1401144b861f3a228ea5b5bf2bf.exe	29
PID 400 wrote to memory of 2308	400	f9af2c3968ac850464f135191de237bd9e05e1401144b861f3a228ea5b5bf2bf.exe	29
PID 400 wrote to memory of 2308	400	f9af2c3968ac850464f135191de237bd9e05e1401144b861f3a228ea5b5bf2bf.exe	29
PID 400 wrote to memory of 3028	400	f9af2c3968ac850464f135191de237bd9e05e1401144b861f3a228ea5b5bf2bf.exe	30
PID 400 wrote to memory of 3028	400	f9af2c3968ac850464f135191de237bd9e05e1401144b861f3a228ea5b5bf2bf.exe	30
PID 400 wrote to memory of 3028	400	f9af2c3968ac850464f135191de237bd9e05e1401144b861f3a228ea5b5bf2bf.exe	30
PID 400 wrote to memory of 3028	400	f9af2c3968ac850464f135191de237bd9e05e1401144b861f3a228ea5b5bf2bf.exe	30

C:\Users\Admin\AppData\Local\Temp\f9af2c3968ac850464f135191de237bd9e05e1401144b861f3a228ea5b5bf2bf.exe
"C:\Users\Admin\AppData\Local\Temp\f9af2c3968ac850464f135191de237bd9e05e1401144b861f3a228ea5b5bf2bf.exe"
1⤵
- Drops startup file
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:400
- C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\sysadob.exe
  "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\sysadob.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2308
- C:\SysDrvXQ\xbodsys.exe
  C:\SysDrvXQ\xbodsys.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:3028

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Mint2A\dobdevec.exe

Filesize
2.6MB

MD5
c502be21f28a4e091176821b831bb994

SHA1
c9de0cd2644b40708b1b9c113b35d646ca474f4a

SHA256
be71c2cacccd33f2c7b9cdaaacb6e94daa2394fe57d755740f22d47b26eacb0b

SHA512
6d27acccdfab5fdb0979a690539561b857badbf8bba08dc9946f5465af62514c8a7d7adab4f7b4932373ea7fceb1b5ec7d73978dd0af8779d1a1accdbec874fc

Download Submit
C:\Mint2A\dobdevec.exe

Filesize
2.6MB

MD5
b38cd70e829565b84d09e6fd5550ebef

SHA1
246fde73388f787b1c812a7f92100fd532c8092d

SHA256
599a3b127f441c8f049a95e3b5606bb2ca8709b144acdce7060dfaef2a1fd71d

SHA512
a9ceef302e9746b91dbc76a75ddfc8ce479b5309dfd15aa0c904c9a81c391dfcf41f3a0e00071a2e0d3442efce2926407c7bb73b92f1c850cf01685c33317676

Download Submit
C:\SysDrvXQ\xbodsys.exe

Filesize
2.6MB

MD5
d8ce0ab497e6188068fb036af30ea9d6

SHA1
f00233d88f61f70886f6ac365983ddad3c004dcc

SHA256
06af7abe6377f869836f7361ce37d399f945fd96182530e1da5f750ddafe338b

SHA512
1f8c9a2a3ed1d2f99720f39167646e21fe8c0d3c166bf4d684a385620815df61a92da66e180e0962820365f520033eb472a39fd4c686734a3a36f702174f9b77

Download Submit
C:\Users\Admin\253086396416_6.1_Admin.ini

Filesize
170B

MD5
5c293b815c270baed75219b7bfc98e17

SHA1
ac4d027c04a218adaae3eebb6d13e88152fd3353

SHA256
b36eafa5e49e5225762477e3f61203930ecffdddb02a04427d870578b1c14c52

SHA512
464a4ffa91cef218279a02ee047c31b62c058a18a84ed63fdbf155eb74cb09c7254e698dccc0393310b878485ec07760c5e39d6077b78123c80f89af7aa58b1c

Download Submit
C:\Users\Admin\253086396416_6.1_Admin.ini

Filesize
202B

MD5
c0b058a2ef8771b459526b8874b2ef4f

SHA1
2e788d859a99bd1fbe5632e5e7926f3753365763

SHA256
82e0af8ec59174803663e20f952ede32fc1631b89558c243d3166ef39a8219b9

SHA512
d68a3d52c301e7d847a953f35ac3332753fe712859ff60f2b9951441e438f76e57ba4b71fa4982e3c190ea0dc088551f4e9c3372bf1cc2d4ae653ae68816b80c

Download Submit
\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\sysadob.exe

Filesize
2.6MB

MD5
e6ea1e5d8eed52c88043bab70091f91c

SHA1
52ca763f9984783cd691f3aad384e44e9d8d16c5

SHA256
8577862292bdaae74a11b935040ea03433dbd5f4342f5e5beb8488632fa66036

SHA512
89f9cfdfe7155f749167f6886f8a1596a0e5360bc16c130a3a9d11defcfdd0ae3c22188239e15cdf9ce01bb24aa58f5be74bbf426ce08e5ef0c1227ace7edbcf

Download Submit