a3e8443e6845254210cff210bd123e430eb5a5c9ba6b5fd69f50ebb3c32f6460

Analysis

max time kernel
79s
max time network
16s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
29/09/2024, 23:06

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General

Target

a3e8443e6845254210cff210bd123e430eb5a5c9ba6b5fd69f50ebb3c32f6460N.exe
Size

93KB
MD5

295d177b5942f9267e725d5eab8ddc50
SHA1

16d2bcf3cb95be4f6490e7f8ba31404501b5b278
SHA256

a3e8443e6845254210cff210bd123e430eb5a5c9ba6b5fd69f50ebb3c32f6460
SHA512

902e064f65d5e4888d7f3ee937e5d52ce12735fe502a91012a88b4593a63c7c2486796000f1e907c1d0464891b9895d77db12d017756342c35bb67bee5cc056c
SSDEEP

1536:g+ZsZWEUwrR/AOyK2cbYDAg04eSX/HXhNmL/MI8/8RlYs+mxMqN/Xb8NI3546Ieo:0Uc9cc2F0yXyNl9DNvowpd5O

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2832	a3e8443e6845254210cff210bd123e430eb5a5c9ba6b5fd69f50ebb3c32f6460N.exe

Executes dropped EXE 1 IoCs

pid	Process
2832	a3e8443e6845254210cff210bd123e430eb5a5c9ba6b5fd69f50ebb3c32f6460N.exe

Loads dropped DLL 1 IoCs

pid	Process
2984	a3e8443e6845254210cff210bd123e430eb5a5c9ba6b5fd69f50ebb3c32f6460N.exe

System Location Discovery: System Language Discovery 1 TTPs 1 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	a3e8443e6845254210cff210bd123e430eb5a5c9ba6b5fd69f50ebb3c32f6460N.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2984	a3e8443e6845254210cff210bd123e430eb5a5c9ba6b5fd69f50ebb3c32f6460N.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2984	a3e8443e6845254210cff210bd123e430eb5a5c9ba6b5fd69f50ebb3c32f6460N.exe
2832	a3e8443e6845254210cff210bd123e430eb5a5c9ba6b5fd69f50ebb3c32f6460N.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2984 wrote to memory of 2832	2984	a3e8443e6845254210cff210bd123e430eb5a5c9ba6b5fd69f50ebb3c32f6460N.exe	31
PID 2984 wrote to memory of 2832	2984	a3e8443e6845254210cff210bd123e430eb5a5c9ba6b5fd69f50ebb3c32f6460N.exe	31
PID 2984 wrote to memory of 2832	2984	a3e8443e6845254210cff210bd123e430eb5a5c9ba6b5fd69f50ebb3c32f6460N.exe	31
PID 2984 wrote to memory of 2832	2984	a3e8443e6845254210cff210bd123e430eb5a5c9ba6b5fd69f50ebb3c32f6460N.exe	31

C:\Users\Admin\AppData\Local\Temp\a3e8443e6845254210cff210bd123e430eb5a5c9ba6b5fd69f50ebb3c32f6460N.exe
"C:\Users\Admin\AppData\Local\Temp\a3e8443e6845254210cff210bd123e430eb5a5c9ba6b5fd69f50ebb3c32f6460N.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2984
- C:\Users\Admin\AppData\Local\Temp\a3e8443e6845254210cff210bd123e430eb5a5c9ba6b5fd69f50ebb3c32f6460N.exe
  C:\Users\Admin\AppData\Local\Temp\a3e8443e6845254210cff210bd123e430eb5a5c9ba6b5fd69f50ebb3c32f6460N.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:2832

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

\Users\Admin\AppData\Local\Temp\a3e8443e6845254210cff210bd123e430eb5a5c9ba6b5fd69f50ebb3c32f6460N.exe

Filesize
93KB

MD5
8407c21f333e2a571530fb3369eead28

SHA1
6421de847f8285411607bc5966e14435c1aea46b

SHA256
1766b6354cc972f9af5c9f338996441a99ec610020e346f4ccfc6af8b665096e

SHA512
2e1cbd8bddfe24eb1dc4388a6a14f6fdfad7a9f2441516a66ff8c19eb4e420ecd4cdbfce3a1e470947aac4b4c73ea6dc495c3be118865dbdaf5ac973a0216071

Download Submit
memory/2832-18-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2832-19-0x0000000000140000-0x000000000016F000-memory.dmp

Filesize
188KB

Download
memory/2832-25-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2832-30-0x0000000000220000-0x000000000023B000-memory.dmp

Filesize
108KB

Download
memory/2832-31-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2984-0-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2984-1-0x00000000002E0000-0x000000000030F000-memory.dmp

Filesize
188KB

Download
memory/2984-2-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2984-15-0x0000000000340000-0x000000000036F000-memory.dmp

Filesize
188KB

Download
memory/2984-17-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download