2729f57d011b73c4cb6964ab3ce3433f820f5c7ee287032c3070640edcaa0fbf

Analysis

max time kernel
143s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
25/01/2024, 00:59

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

7350622fc8ceb587cf01ca055d81874d.exe
Size

600KB
MD5

7350622fc8ceb587cf01ca055d81874d
SHA1

1b7017c4e4325bd4d01570a14ae1d06c5685b3eb
SHA256

2729f57d011b73c4cb6964ab3ce3433f820f5c7ee287032c3070640edcaa0fbf
SHA512

15b47c227ad5e4b6f8c8255091974421f5a3531687b76a311ed5e3472462da3f2e41bc2cd355997c749cdb3cf808bccbfff81be0bb809c9ed87fbbd1696f7abf
SSDEEP

12288:8oLDniit67XLIulF/me3THMCKQW8I473C6h2:5ii4XLIulF+e3TsrQfI47/2

Score

7^/10

persistence

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Control Panel\International\Geo\Nation	7350622fc8ceb587cf01ca055d81874d.exe

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-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\ISE = "C:\\Users\\Admin\\AppData\\Local\\Temp\\7350622fc8ceb587cf01ca055d81874d.exe /cs:1 "	7350622fc8ceb587cf01ca055d81874d.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ISE = "\"C:\\b2a7ad\\ISb2a_7.exe\" /s"	7350622fc8ceb587cf01ca055d81874d.exe

Checks for any installed AV software in registry 1 TTPs 1 IoCs

Security Software Discovery

T1518.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Eset\Nod\	7350622fc8ceb587cf01ca055d81874d.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2492 set thread context of 1944	2492	7350622fc8ceb587cf01ca055d81874d.exe	94

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Kills process with taskkill 1 IoCs

evasion

pid	Process
1072	taskkill.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1072	taskkill.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2492 wrote to memory of 1944	2492	7350622fc8ceb587cf01ca055d81874d.exe	94
PID 2492 wrote to memory of 1944	2492	7350622fc8ceb587cf01ca055d81874d.exe	94
PID 2492 wrote to memory of 1944	2492	7350622fc8ceb587cf01ca055d81874d.exe	94
PID 2492 wrote to memory of 1944	2492	7350622fc8ceb587cf01ca055d81874d.exe	94
PID 2492 wrote to memory of 1944	2492	7350622fc8ceb587cf01ca055d81874d.exe	94
PID 1944 wrote to memory of 1072	1944	7350622fc8ceb587cf01ca055d81874d.exe	96
PID 1944 wrote to memory of 1072	1944	7350622fc8ceb587cf01ca055d81874d.exe	96
PID 1944 wrote to memory of 1072	1944	7350622fc8ceb587cf01ca055d81874d.exe	96

C:\Users\Admin\AppData\Local\Temp\7350622fc8ceb587cf01ca055d81874d.exe
"C:\Users\Admin\AppData\Local\Temp\7350622fc8ceb587cf01ca055d81874d.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2492
- C:\Users\Admin\AppData\Local\Temp\7350622fc8ceb587cf01ca055d81874d.exe
  "C:\Users\Admin\AppData\Local\Temp\7350622fc8ceb587cf01ca055d81874d.exe" "C:\Users\Admin\AppData\Local\Temp\7350622fc8ceb587cf01ca055d81874d.exe"
  2⤵
  - Checks computer location settings
  - Adds Run key to start application
  - Checks for any installed AV software in registry
  - Suspicious use of WriteProcessMemory
  PID:1944
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill.exe /F /IM MSASCui* /IM avg* /IM ash* /IM McSA* /IM msse*
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:1072

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

Discovery

Query Registry

T1012

Software Discovery

T1518

Security Software Discovery

T1518.001

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1944-4-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/1944-27-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/1944-26-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/1944-3-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/1944-6-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/1944-5-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/1944-18-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/1944-0-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/1944-2-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/1944-19-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/1944-24-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/1944-25-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/1944-10-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/2492-1-0x0000000000400000-0x000000000049D000-memory.dmp

Filesize
628KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads