818a8e96f410318b38e3433c741a108787ebe8bf4e9d766f3dd788b4cee23251

Resubmissions

06/08/2024, 12:43

240806-pxy99atbrd 10

06/08/2024, 12:05

240806-n9fs1aydlr 3

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
06/08/2024, 12:05

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General

Target

RFQ_10070724.exe
Size

397KB
MD5

d1e512460f6ecd4f7907b81870f9ed9a
SHA1

2e91712215b031056a7425a07fd53457a5ab4803
SHA256

541823134f27a10dd69e8824dc93101dd943730a8ea5f65d9b2ef1c6a643dcee
SHA512

7f0c838cc93b243fc45d1ef1e779022118f6504b8f65542200acadaa18f8864a753fd5f507ca2b4c82ab266ba2b32e2fa3dbcb064201e05b4b20022c8542d55e
SSDEEP

6144:n1FxxGv75a3j51E+S6bjNeksVG9tAA1tIX3NYeI8GYb5D:niD5aTEb6nzdGA1tIYeQYb5

Score

3^/10

discovery

Malware Config

Signatures

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	RFQ_10070724.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
4752	RFQ_10070724.exe
4752	RFQ_10070724.exe
4752	RFQ_10070724.exe
4752	RFQ_10070724.exe
4752	RFQ_10070724.exe
4752	RFQ_10070724.exe
4752	RFQ_10070724.exe
4752	RFQ_10070724.exe
4752	RFQ_10070724.exe
4752	RFQ_10070724.exe
4752	RFQ_10070724.exe
4752	RFQ_10070724.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4752	RFQ_10070724.exe

Suspicious use of WriteProcessMemory 30 IoCs

description	pid	Process	procid_target
PID 4752 wrote to memory of 4408	4752	RFQ_10070724.exe	88
PID 4752 wrote to memory of 4408	4752	RFQ_10070724.exe	88
PID 4752 wrote to memory of 4408	4752	RFQ_10070724.exe	88
PID 4752 wrote to memory of 4408	4752	RFQ_10070724.exe	88
PID 4752 wrote to memory of 4408	4752	RFQ_10070724.exe	88
PID 4752 wrote to memory of 4408	4752	RFQ_10070724.exe	88
PID 4752 wrote to memory of 3048	4752	RFQ_10070724.exe	89
PID 4752 wrote to memory of 3048	4752	RFQ_10070724.exe	89
PID 4752 wrote to memory of 3048	4752	RFQ_10070724.exe	89
PID 4752 wrote to memory of 3048	4752	RFQ_10070724.exe	89
PID 4752 wrote to memory of 3048	4752	RFQ_10070724.exe	89
PID 4752 wrote to memory of 3048	4752	RFQ_10070724.exe	89
PID 4752 wrote to memory of 2036	4752	RFQ_10070724.exe	90
PID 4752 wrote to memory of 2036	4752	RFQ_10070724.exe	90
PID 4752 wrote to memory of 2036	4752	RFQ_10070724.exe	90
PID 4752 wrote to memory of 2036	4752	RFQ_10070724.exe	90
PID 4752 wrote to memory of 2036	4752	RFQ_10070724.exe	90
PID 4752 wrote to memory of 2036	4752	RFQ_10070724.exe	90
PID 4752 wrote to memory of 5040	4752	RFQ_10070724.exe	91
PID 4752 wrote to memory of 5040	4752	RFQ_10070724.exe	91
PID 4752 wrote to memory of 5040	4752	RFQ_10070724.exe	91
PID 4752 wrote to memory of 5040	4752	RFQ_10070724.exe	91
PID 4752 wrote to memory of 5040	4752	RFQ_10070724.exe	91
PID 4752 wrote to memory of 5040	4752	RFQ_10070724.exe	91
PID 4752 wrote to memory of 1504	4752	RFQ_10070724.exe	93
PID 4752 wrote to memory of 1504	4752	RFQ_10070724.exe	93
PID 4752 wrote to memory of 1504	4752	RFQ_10070724.exe	93
PID 4752 wrote to memory of 1504	4752	RFQ_10070724.exe	93
PID 4752 wrote to memory of 1504	4752	RFQ_10070724.exe	93
PID 4752 wrote to memory of 1504	4752	RFQ_10070724.exe	93

C:\Users\Admin\AppData\Local\Temp\RFQ_10070724.exe
"C:\Users\Admin\AppData\Local\Temp\RFQ_10070724.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4752
- C:\Users\Admin\AppData\Local\Temp\RFQ_10070724.exe
  "C:\Users\Admin\AppData\Local\Temp\RFQ_10070724.exe"
  2⤵
  PID:4408
- C:\Users\Admin\AppData\Local\Temp\RFQ_10070724.exe
  "C:\Users\Admin\AppData\Local\Temp\RFQ_10070724.exe"
  2⤵
  PID:3048
- C:\Users\Admin\AppData\Local\Temp\RFQ_10070724.exe
  "C:\Users\Admin\AppData\Local\Temp\RFQ_10070724.exe"
  2⤵
  PID:2036
- C:\Users\Admin\AppData\Local\Temp\RFQ_10070724.exe
  "C:\Users\Admin\AppData\Local\Temp\RFQ_10070724.exe"
  2⤵
  PID:5040
- C:\Users\Admin\AppData\Local\Temp\RFQ_10070724.exe
  "C:\Users\Admin\AppData\Local\Temp\RFQ_10070724.exe"
  2⤵
  PID:1504

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

memory/4752-0-0x000000007466E000-0x000000007466F000-memory.dmp

Filesize
4KB

Download
memory/4752-1-0x0000000000410000-0x000000000047A000-memory.dmp

Filesize
424KB

Download
memory/4752-2-0x0000000004C60000-0x0000000004CFC000-memory.dmp

Filesize
624KB

Download
memory/4752-3-0x0000000074660000-0x0000000074E10000-memory.dmp

Filesize
7.7MB

Download
memory/4752-4-0x000000007466E000-0x000000007466F000-memory.dmp

Filesize
4KB

Download
memory/4752-5-0x0000000074660000-0x0000000074E10000-memory.dmp

Filesize
7.7MB

Download
memory/4752-7-0x0000000009390000-0x0000000009652000-memory.dmp

Filesize
2.8MB

Download
memory/4752-8-0x000000000F2F0000-0x000000000F894000-memory.dmp

Filesize
5.6MB

Download
memory/4752-9-0x0000000005730000-0x00000000057C2000-memory.dmp

Filesize
584KB

Download
memory/4752-10-0x00000000056D0000-0x00000000056DA000-memory.dmp

Filesize
40KB

Download
memory/4752-11-0x0000000005BF0000-0x0000000005BF6000-memory.dmp

Filesize
24KB

Download
memory/4752-12-0x0000000074660000-0x0000000074E10000-memory.dmp

Filesize
7.7MB

Download
memory/4752-13-0x0000000005AB0000-0x0000000005ACA000-memory.dmp

Filesize
104KB

Download
memory/4752-14-0x0000000005AF0000-0x0000000005AF6000-memory.dmp

Filesize
24KB

Download
memory/4752-16-0x0000000074660000-0x0000000074E10000-memory.dmp

Filesize
7.7MB

Download