822cef63908330ac163907d18bb21673422281be03494b995ae6f0af59493801

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
01/09/2024, 15:51

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General

Target

ab22d8d254984bdd20b447dea319113714ecdf21e2785261bb445c0714859baf.exe
Size

1.9MB
MD5

a67b6e7fabf322ac03269add6e6c55e4
SHA1

05635285c267070b48b00ab7a62bf3365e754dbc
SHA256

ab22d8d254984bdd20b447dea319113714ecdf21e2785261bb445c0714859baf
SHA512

6e0bb42fe3e52a1b45e076babf6450dade713d1aa04e3a6ad1e3959531bcaa33a70203873e0f1f1b4761257ce68e43c3e0badfd6bf79a8d73d372f58095df2ce
SSDEEP

49152:Qoa1taC070d6nQuCtlv/CzEUTn24TQd3bUWPTlFl:Qoa1taC0utl3Cr2EQd3Q2Pl

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3108	9B07.tmp

Executes dropped EXE 1 IoCs

pid	Process
3108	9B07.tmp

System Location Discovery: System Language Discovery 1 TTPs 2 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	ab22d8d254984bdd20b447dea319113714ecdf21e2785261bb445c0714859baf.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9B07.tmp

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3344 wrote to memory of 3108	3344	ab22d8d254984bdd20b447dea319113714ecdf21e2785261bb445c0714859baf.exe	86
PID 3344 wrote to memory of 3108	3344	ab22d8d254984bdd20b447dea319113714ecdf21e2785261bb445c0714859baf.exe	86
PID 3344 wrote to memory of 3108	3344	ab22d8d254984bdd20b447dea319113714ecdf21e2785261bb445c0714859baf.exe	86

C:\Users\Admin\AppData\Local\Temp\ab22d8d254984bdd20b447dea319113714ecdf21e2785261bb445c0714859baf.exe
"C:\Users\Admin\AppData\Local\Temp\ab22d8d254984bdd20b447dea319113714ecdf21e2785261bb445c0714859baf.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3344
- C:\Users\Admin\AppData\Local\Temp\9B07.tmp
  "C:\Users\Admin\AppData\Local\Temp\9B07.tmp" --splashC:\Users\Admin\AppData\Local\Temp\ab22d8d254984bdd20b447dea319113714ecdf21e2785261bb445c0714859baf.exe C4F673909D90368033E6558F03DF8461BD94656173F303BA26002CD2011976881EE61B9EAA410403234943B051958B3F544E3D23BDD3248B16E1F9E1840A8EE5
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:3108

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\9B07.tmp

Filesize
1.9MB

MD5
c9b8decaba6c2d8e525111f13473a381

SHA1
f745604e96df53185153ba57eedee2aa2f39c4e0

SHA256
76daa86c92a1c2ec4f4f0a84a45e097b1d4baf6279455ab5dc672ed0973cc31d

SHA512
1ed79e95ef0744b28a710211ae52a55bf68e1550ee1331f5f2532ccda7b88fd6d52381259a86da61c52039b1e2178021cee52940bc2f58096e77bd72f3f63333

Download Submit
memory/3108-5-0x0000000000400000-0x00000000005E6000-memory.dmp

Filesize
1.9MB

Download
memory/3344-0-0x0000000000400000-0x00000000005E6000-memory.dmp

Filesize
1.9MB

Download