gurcu | e93f10882182b48960ecb9fbb0f0a5d57fb6359fbfe11b45f105c0f1fdbe9285

Analysis

max time kernel
132s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
10-11-2024 08:59

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General

Target

axieBot v2.2/Axie Loader v2.2.exe
Size

368KB
MD5

f433ddc7d9623cbf329477edd5504f91
SHA1

f845f49c0e5970d2815e58bd40992cf60ae38d34
SHA256

ea1187a2c2ce3dfc2d99780650eeeb7498de8a57781dbadc8c60a25b2ce6b447
SHA512

69e4349dc17fb9107320e37cf7794f893549db8bc150fc3ca585e419e93b418dd4ac8c03f28f0de426629a98dba6ec359343d870697085a1d52abc2eca5198dc
SSDEEP

3072:sLOoVyQ3OqRRcxjtQcG/ocaHpsHJGLqpnyqbG9Zn+SzGlEeB0VTTm3DnoWueApAI:sLeQKd0xUpOJGLkyu8ZbKeMiEDOOjrQ

Score

10^/10

gurcu redline discovery infostealer stealer

Malware Config

Extracted

Family

redline

146.59.255.27:63731

Attributes

auth_value
ee8187fd574be73a935e073f8b5705eb

Signatures

Gurcu family
gurcu
Gurcu, WhiteSnake
Gurcu is a malware stealer written in C#.
stealer gurcu
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine payload 1 IoCs

resource	yara_rule
behavioral2/memory/4064-9-0x0000000000520000-0x0000000000540000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1984 set thread context of 4064	1984	Axie Loader v2.2.exe	86

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	RegAsm.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1984 wrote to memory of 4064	1984	Axie Loader v2.2.exe	86
PID 1984 wrote to memory of 4064	1984	Axie Loader v2.2.exe	86
PID 1984 wrote to memory of 4064	1984	Axie Loader v2.2.exe	86
PID 1984 wrote to memory of 4064	1984	Axie Loader v2.2.exe	86
PID 1984 wrote to memory of 4064	1984	Axie Loader v2.2.exe	86
PID 1984 wrote to memory of 4064	1984	Axie Loader v2.2.exe	86
PID 1984 wrote to memory of 4064	1984	Axie Loader v2.2.exe	86
PID 1984 wrote to memory of 4064	1984	Axie Loader v2.2.exe	86

C:\Users\Admin\AppData\Local\Temp\axieBot v2.2\Axie Loader v2.2.exe
"C:\Users\Admin\AppData\Local\Temp\axieBot v2.2\Axie Loader v2.2.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1984
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  #cmd
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4064

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/1984-0-0x00007FFC7EB33000-0x00007FFC7EB35000-memory.dmp

Filesize
8KB

Download
memory/1984-1-0x0000000000630000-0x000000000068E000-memory.dmp

Filesize
376KB

Download
memory/1984-2-0x000000001B330000-0x000000001B3A6000-memory.dmp

Filesize
472KB

Download
memory/1984-3-0x00000000027B0000-0x00000000027CE000-memory.dmp

Filesize
120KB

Download
memory/1984-4-0x00007FFC7EB30000-0x00007FFC7F5F1000-memory.dmp

Filesize
10.8MB

Download
memory/1984-7-0x00007FFC7EB30000-0x00007FFC7F5F1000-memory.dmp

Filesize
10.8MB

Download
memory/4064-8-0x000000007490E000-0x000000007490F000-memory.dmp

Filesize
4KB

Download
memory/4064-9-0x0000000000520000-0x0000000000540000-memory.dmp

Filesize
128KB

Download
memory/4064-10-0x0000000004FC0000-0x00000000055D8000-memory.dmp

Filesize
6.1MB

Download
memory/4064-11-0x00000000049F0000-0x0000000004A02000-memory.dmp

Filesize
72KB

Download
memory/4064-12-0x0000000004B20000-0x0000000004C2A000-memory.dmp

Filesize
1.0MB

Download
memory/4064-13-0x0000000004A50000-0x0000000004A8C000-memory.dmp

Filesize
240KB

Download
memory/4064-14-0x0000000074900000-0x00000000750B0000-memory.dmp

Filesize
7.7MB

Download
memory/4064-15-0x0000000004AC0000-0x0000000004B0C000-memory.dmp

Filesize
304KB

Download
memory/4064-16-0x000000007490E000-0x000000007490F000-memory.dmp

Filesize
4KB

Download
memory/4064-17-0x0000000074900000-0x00000000750B0000-memory.dmp

Filesize
7.7MB

Download