b98d8597b5c92e06b2566e35cfccec5781a7060f23982c19c9c57d7be542c43c

Analysis

max time kernel
135s
max time network
147s
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 04:47

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General

Target

5befcda4f8adee0be3fc32f080f0b77188942ff1d9707b909e148dec61706336.exe
Size

4.2MB
MD5

7bbcdf2e0aed9c52f8d8992e9d443d93
SHA1

9f6fd09739b5ec6103cff9919eb62eeaf1cef75c
SHA256

5befcda4f8adee0be3fc32f080f0b77188942ff1d9707b909e148dec61706336
SHA512

101f4d331101d4481f660f7b4c837e5c46cb8a52832af71b218065f20ad67e6829ef7d7def9001b0e171a628064abf845386fa802fcf20e9efb718aacb3b4148
SSDEEP

98304:emhd1UryeoGq6BVChcuTdbYWVLUjH5oxFbxCVLUjH5oxFbx:elqOCh/TdbDVUjZEdCVUjZEd

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4236	A8A4.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	5befcda4f8adee0be3fc32f080f0b77188942ff1d9707b909e148dec61706336.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	A8A4.tmp

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1208 wrote to memory of 4236	1208	5befcda4f8adee0be3fc32f080f0b77188942ff1d9707b909e148dec61706336.exe	86
PID 1208 wrote to memory of 4236	1208	5befcda4f8adee0be3fc32f080f0b77188942ff1d9707b909e148dec61706336.exe	86
PID 1208 wrote to memory of 4236	1208	5befcda4f8adee0be3fc32f080f0b77188942ff1d9707b909e148dec61706336.exe	86

C:\Users\Admin\AppData\Local\Temp\5befcda4f8adee0be3fc32f080f0b77188942ff1d9707b909e148dec61706336.exe
"C:\Users\Admin\AppData\Local\Temp\5befcda4f8adee0be3fc32f080f0b77188942ff1d9707b909e148dec61706336.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1208
- C:\Users\Admin\AppData\Local\Temp\A8A4.tmp
  "C:\Users\Admin\AppData\Local\Temp\A8A4.tmp" --splashC:\Users\Admin\AppData\Local\Temp\5befcda4f8adee0be3fc32f080f0b77188942ff1d9707b909e148dec61706336.exe A73767E97E178D294A7316F472A66C5386235199C38583CCC0B50BC15D8A39815E78AAE4567877E6D0709A6F07933D8860117B24952F500AC375E59087646B7C
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4236

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\A8A4.tmp

Filesize
4.2MB

MD5
a5b124ae31c9efd3fe3531740f55b834

SHA1
6e7bd148afa17b6d1a1ca1e496b4c87fc4eb8775

SHA256
d287083ee88594952428a352bd7ae73efbd941410fa0cc84d579d4ddd68b8482

SHA512
4da7bb179d503d919efa23c3071a86a2d6600132d7ca7b223de1640b086b2f07ebb6579e869b660ebd5af8534293d10092f601a59f6f43e599c7a8472f3df29d

Download Submit
memory/1208-0-0x0000000000400000-0x0000000000849000-memory.dmp

Filesize
4.3MB

Download
memory/4236-5-0x0000000000400000-0x0000000000849000-memory.dmp

Filesize
4.3MB

Download