b98d8597b5c92e06b2566e35cfccec5781a7060f23982c19c9c57d7be542c43c

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-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
1800	8E1C.tmp

Loads dropped DLL 1 IoCs

pid	Process
348	5befcda4f8adee0be3fc32f080f0b77188942ff1d9707b909e148dec61706336.exe

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	8E1C.tmp

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 348 wrote to memory of 1800	348	5befcda4f8adee0be3fc32f080f0b77188942ff1d9707b909e148dec61706336.exe	30
PID 348 wrote to memory of 1800	348	5befcda4f8adee0be3fc32f080f0b77188942ff1d9707b909e148dec61706336.exe	30
PID 348 wrote to memory of 1800	348	5befcda4f8adee0be3fc32f080f0b77188942ff1d9707b909e148dec61706336.exe	30
PID 348 wrote to memory of 1800	348	5befcda4f8adee0be3fc32f080f0b77188942ff1d9707b909e148dec61706336.exe	30

C:\Users\Admin\AppData\Local\Temp\5befcda4f8adee0be3fc32f080f0b77188942ff1d9707b909e148dec61706336.exe
"C:\Users\Admin\AppData\Local\Temp\5befcda4f8adee0be3fc32f080f0b77188942ff1d9707b909e148dec61706336.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:348
- C:\Users\Admin\AppData\Local\Temp\8E1C.tmp
  "C:\Users\Admin\AppData\Local\Temp\8E1C.tmp" --splashC:\Users\Admin\AppData\Local\Temp\5befcda4f8adee0be3fc32f080f0b77188942ff1d9707b909e148dec61706336.exe 68201BF7B0A2B1AA41AD58B07A3C53610BE3F42296DD98587640074CB4A2A98E50EA760528710BDFDAE6A965E02EEC77FA851EB6D552A0DB5DBCFB222EDDAF44
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:1800

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\8E1C.tmp

Filesize
4.2MB

MD5
9bca61eb2c48f48faa75e62689768ad1

SHA1
9f0bda6a2f71157ac9bc75923720922594d08a74

SHA256
5a963948852f77ab54a808c9c075bcecb1607f5c0bc0256bea648fa8d2a81513

SHA512
d6a7959a5db54939d2c2468b3783935735c91e4dbfb9c8f54d33e71699aa1f0bf46553a854204b078cc800b16da954558272c4d732616bbc0cf054722840caf5

Download Submit
memory/348-0-0x0000000000400000-0x0000000000849000-memory.dmp

Filesize
4.3MB

Download
memory/1800-6-0x0000000000400000-0x0000000000849000-memory.dmp

Filesize
4.3MB

Download