b78ede01b581fa24b2c423069f3550beef40d441f8f3c0eae5d7880dbf0cc7d2

Analysis

max time kernel
15s
max time network
16s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
04/10/2024, 10:16

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General

Target

b78ede01b581fa24b2c423069f3550beef40d441f8f3c0eae5d7880dbf0cc7d2N.exe
Size

6.4MB
MD5

156924e27f163099e490a991c5a54f70
SHA1

53b86ca2559673b41a9a976cc48d2477856c50f0
SHA256

b78ede01b581fa24b2c423069f3550beef40d441f8f3c0eae5d7880dbf0cc7d2
SHA512

fcd93d526514d948af758df62baf03519b8517080dd29e8937387aa0d16bf75516d91924931f15ce681f1aa19f00a76155ab880f167a525285be02e6f16488c9
SSDEEP

98304:emhd1UryeXTnztENJYasV7wQqZUha5jtSyZIUbt:el31wJYas2QbaZtli4

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2104	BAA8.tmp

Executes dropped EXE 1 IoCs

pid	Process
2104	BAA8.tmp

Loads dropped DLL 2 IoCs

pid	Process
1600	b78ede01b581fa24b2c423069f3550beef40d441f8f3c0eae5d7880dbf0cc7d2N.exe
1600	b78ede01b581fa24b2c423069f3550beef40d441f8f3c0eae5d7880dbf0cc7d2N.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	b78ede01b581fa24b2c423069f3550beef40d441f8f3c0eae5d7880dbf0cc7d2N.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1600 wrote to memory of 2104	1600	b78ede01b581fa24b2c423069f3550beef40d441f8f3c0eae5d7880dbf0cc7d2N.exe	30
PID 1600 wrote to memory of 2104	1600	b78ede01b581fa24b2c423069f3550beef40d441f8f3c0eae5d7880dbf0cc7d2N.exe	30
PID 1600 wrote to memory of 2104	1600	b78ede01b581fa24b2c423069f3550beef40d441f8f3c0eae5d7880dbf0cc7d2N.exe	30
PID 1600 wrote to memory of 2104	1600	b78ede01b581fa24b2c423069f3550beef40d441f8f3c0eae5d7880dbf0cc7d2N.exe	30

C:\Users\Admin\AppData\Local\Temp\b78ede01b581fa24b2c423069f3550beef40d441f8f3c0eae5d7880dbf0cc7d2N.exe
"C:\Users\Admin\AppData\Local\Temp\b78ede01b581fa24b2c423069f3550beef40d441f8f3c0eae5d7880dbf0cc7d2N.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1600
- C:\Users\Admin\AppData\Local\Temp\BAA8.tmp
  "C:\Users\Admin\AppData\Local\Temp\BAA8.tmp" --splashC:\Users\Admin\AppData\Local\Temp\b78ede01b581fa24b2c423069f3550beef40d441f8f3c0eae5d7880dbf0cc7d2N.exe 2249E22C25C57A140681D25D5272C7BA8DC62398F7A19A79FAD6056AD00497155A9D31183432823C2134B7FAEC08B3B0A74B372449FAF63FB45163DC4843216B
  2⤵
  - Deletes itself
  - Executes dropped EXE
  PID:2104

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\BAA8.tmp

Filesize
6.4MB

MD5
26d69da8d479fd626b791f9a086653e3

SHA1
ce3e4ea3abbd2ca98c0452692c7dfcef280a04be

SHA256
bdb199ec105ce5a99528841f63b5ec648a77f91aefe249908dd665e0111d7af9

SHA512
8a6609766030e880647d3c1bbdfb95b68bbda427694f09bb9fa530c559d351c48676e4417ad087fdb17b280d58e32a235b2e04410c7fa4eed521750ed37df993

Download Submit
memory/1600-0-0x0000000000400000-0x0000000000849000-memory.dmp

Filesize
4.3MB

Download
memory/2104-9-0x0000000000400000-0x0000000000849000-memory.dmp

Filesize
4.3MB

Download