81f9f64443030a9a55958d85e01c0392c801daa3bff86e12d0d18f135c92103c

Analysis

max time kernel
139s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
14/08/2024, 09:34

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General

Target

r2vtool.exe
Size

1.7MB
MD5

0272c4aeb9c8b662d36a258c08ff2a8b
SHA1

19a0a21da77374855750d022577a1412acc41f5a
SHA256

d49bfb34bca086faa277ae294a8d0e483b3a7cf02efe83157231e1d0c03b7f61
SHA512

55d7f562fa5fb745214558c925e93a157d95fc72862c5122f11cf6755f765c64f5eb05d3c713058ca74ac0f274b9e7290bd87f30122ef3c69ee7b9a6468f3b6d
SSDEEP

49152:xMiLjp78t+HvKj3YMMPlrAeMMSGYw6cEzW:eE7dPKzsPlE2SV8

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

pid	Process
2112	r2vtool.exe
2112	r2vtool.exe
2112	r2vtool.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\GLBSINST.%$D	r2vtool.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	r2vtool.exe

C:\Users\Admin\AppData\Local\Temp\r2vtool.exe
"C:\Users\Admin\AppData\Local\Temp\r2vtool.exe"
1⤵
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:2112

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\GLCBE7D.tmp

Filesize
157KB

MD5
fbd929bfc7b4a9e4fa4506655bab4c4a

SHA1
b4df84de80729a04ed90dc976a3e730a568f24f8

SHA256
adf8dea5d36b58cf621e2bb0c4549f94e0919308dd7cc1215d942417c45e54a4

SHA512
b310e79848dc2a3c6a4524e0b120e2e3dd73ecb6852c65a9eec368045f7bab0b141210726476dd3cb0c1d9008e1f34149f35c03a0156a9eef7d4a7fbc61ea1b4

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C:\Users\Admin\AppData\Local\Temp\GLKC0B2.tmp

Filesize
30KB

MD5
3df61e5730883b2d338addd7acbe4bc4

SHA1
03166e6230231e7e3583cf9c8944f4967aa1bf1b

SHA256
2efe9a54c8eb878711d9b6cd18f276838645aff52fe69d8a864376cb258ec616

SHA512
36e9d705d22dad3d952b4da578a990f2b63ec2f9fbf2734efdaea9ecbd4f07a8d7232792eb5bdd81c553354d51334993cb6103c377f3483a680eac9e41cd2087

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