407749c9862fa3fd6219065cb7ccd4f135a06dbcb7d69342b9badda9273fa292

Analysis

max time kernel
140s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240910-en
resource tags

arch:x64arch:x86image:win10v2004-20240910-enlocale:en-usos:windows10-2004-x64system
submitted
21/09/2024, 00:41

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General

Target

$TEMP/word-repair-software-3.0.exe
Size

2.5MB
MD5

4507e7f8735f635c3a8d7e68065c84f5
SHA1

8ee35074ed849951ab20adaf17fe94b547052b84
SHA256

ff56cd8c718acaecb7f1430126731818be51d66ab0c0e5543dd22770510b6f9c
SHA512

8c3105fd3ac57281bcbdae89421cc37e7aa3e145c5ece4ad7a89a9702e721bb8780c7829b182b4c42d86ea382bda1d014d43fc0fe73a89a60f25e2e9642ec394
SSDEEP

49152:L2XOSt1QL6DTmm/Z2I99PbSHnfLsfUgZ4m2dxfv4a+lWY+hCqr17Sjj0blHnSq:CxML6nZgGijsxZ4m2dxfv4a2WOS17uQ9

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4288	word-repair-software-3.0.tmp

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

System Information Discovery
T1082

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	word-repair-software-3.0.tmp
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	word-repair-software-3.0.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3116 wrote to memory of 4288	3116	word-repair-software-3.0.exe	83
PID 3116 wrote to memory of 4288	3116	word-repair-software-3.0.exe	83
PID 3116 wrote to memory of 4288	3116	word-repair-software-3.0.exe	83

C:\Users\Admin\AppData\Local\Temp\$TEMP\word-repair-software-3.0.exe
"C:\Users\Admin\AppData\Local\Temp\$TEMP\word-repair-software-3.0.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3116
- C:\Users\Admin\AppData\Local\Temp\is-F7RK0.tmp\word-repair-software-3.0.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-F7RK0.tmp\word-repair-software-3.0.tmp" /SL5="$5026E,2363002,54272,C:\Users\Admin\AppData\Local\Temp\$TEMP\word-repair-software-3.0.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4288

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

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\is-F7RK0.tmp\word-repair-software-3.0.tmp

Filesize
680KB

MD5
0fed0ac6b23dd0774476bf124ffaf9d4

SHA1
7b67a702d1ed31597fcb45b79e894f1303cb7b98

SHA256
fc516517a9796d1c45dd8c883feec1aa6952d7cf713eaec9ae6069265de35964

SHA512
2728923e238b5a7d3d7eb25855c1aa9c54e1db5bad3039cf4709371a25cc857e63611b8beba78c39965aedc852e4234b70b52d4e793d797ec57f979e9ab61a98

Download Submit
memory/3116-0-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/3116-2-0x0000000000401000-0x000000000040B000-memory.dmp

Filesize
40KB

Download
memory/3116-13-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/3116-37-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/4288-12-0x0000000000400000-0x00000000004BA000-memory.dmp

Filesize
744KB

Download
memory/4288-14-0x0000000000400000-0x00000000004BA000-memory.dmp

Filesize
744KB

Download
memory/4288-32-0x0000000000400000-0x00000000004BA000-memory.dmp

Filesize
744KB

Download
memory/4288-36-0x0000000000400000-0x00000000004BA000-memory.dmp

Filesize
744KB

Download