d681e37654ef44f205af160fdec98688b0b6cdc45ae879f5f3cfb99996dc6c65

Analysis

max time kernel
120s
max time network
17s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
20-01-2025 09:11

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General

Target

d681e37654ef44f205af160fdec98688b0b6cdc45ae879f5f3cfb99996dc6c65.exe
Size

55KB
MD5

312fa9580da02545b7f8851e39d2254b
SHA1

b492f959747a26ae3268d7a996a6803a90a2f6ec
SHA256

d681e37654ef44f205af160fdec98688b0b6cdc45ae879f5f3cfb99996dc6c65
SHA512

0a1f1bff163696827072779c0f5a02ccbaf5b01543abc658aa90d65868ae1614917a45375684c62ce6ab3e9e68ca9c5014f053de3556162154225f3d952b03dd
SSDEEP

768:eFq/4qn0F1raGCI3FfeMLT++G31LSadk344524444/McoUCWd:qk4e0VCI33T++C1uaeN6TR

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1424	edurss.exe

Loads dropped DLL 1 IoCs

pid	Process
2296	d681e37654ef44f205af160fdec98688b0b6cdc45ae879f5f3cfb99996dc6c65.exe

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	d681e37654ef44f205af160fdec98688b0b6cdc45ae879f5f3cfb99996dc6c65.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	edurss.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2296 wrote to memory of 1424	2296	d681e37654ef44f205af160fdec98688b0b6cdc45ae879f5f3cfb99996dc6c65.exe	31
PID 2296 wrote to memory of 1424	2296	d681e37654ef44f205af160fdec98688b0b6cdc45ae879f5f3cfb99996dc6c65.exe	31
PID 2296 wrote to memory of 1424	2296	d681e37654ef44f205af160fdec98688b0b6cdc45ae879f5f3cfb99996dc6c65.exe	31
PID 2296 wrote to memory of 1424	2296	d681e37654ef44f205af160fdec98688b0b6cdc45ae879f5f3cfb99996dc6c65.exe	31

C:\Users\Admin\AppData\Local\Temp\d681e37654ef44f205af160fdec98688b0b6cdc45ae879f5f3cfb99996dc6c65.exe
"C:\Users\Admin\AppData\Local\Temp\d681e37654ef44f205af160fdec98688b0b6cdc45ae879f5f3cfb99996dc6c65.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2296
- C:\Users\Admin\AppData\Local\Temp\edurss.exe
  "C:\Users\Admin\AppData\Local\Temp\edurss.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:1424

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

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Downloads

\Users\Admin\AppData\Local\Temp\edurss.exe

Filesize
56KB

MD5
c0e4865a306243a709cc803737e3750f

SHA1
6d9e2e3629daaffe3913d838f77f30c937faf24b

SHA256
304c0031e074f32865b8675ca4d6654078d33c449c21dfc2af304e8664fc043c

SHA512
ec27595a16a30d26ddcfd3a045ca9b72423190da5984d49afb7df217c7e6b43a50aa708ff29fb5f5948c98e82eb432a61e04ed1a4f5190ab642ff50f860e24f7

Download Submit
memory/2296-1-0x0000000004000000-0x0000000004005000-memory.dmp

Filesize
20KB

Download
memory/2296-0-0x0000000004000000-0x0000000004005000-memory.dmp

Filesize
20KB

Download
memory/2296-3-0x0000000004000000-0x0000000004005000-memory.dmp

Filesize
20KB

Download