49b72743681e7a6aaf7750fe6389c416a22101624b6b5fd9dbe9788faf0dace5

Analysis

max time kernel
150s
max time network
154s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
30-12-2024 22:35

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General

Target

RedLine Stealer V20.2 CRACKED/RedLine_21_1_crack/Kurome.Builder/Kurome.Builder.exe
Size

473KB
MD5

a2dea5e5eae84e32bc4dc3c6789d7939
SHA1

d31ec0c15ca50e4663b39be351c8562269a065b2
SHA256

c747032f12707103c70dccd112c51eacb8151e4b401a54a2b6fed2a4aad800bd
SHA512

60dd889f5c3ed3a3fc1e42cd072590eeb344e34d6a2a693d45cac51914b75f1bda8931c7025b2366f4cdc4ecdad1fc6bf77eb0daf43e551e2f795e6b9f44ae1a
SSDEEP

12288:D5Hisa3jCsD6y0ch0C3wwILMeKSdlKHHV:DhijmWHphX3wyeK6Y1

Score

6^/10

discovery

Malware Config

Signatures

Legitimate hosting services abused for malware hosting/C2 1 TTPs 4 IoCs

Web Service

T1102

flow	ioc
32	drive.google.com
33	drive.google.com
40	pastebin.com
41	pastebin.com

Looks up external IP address via web service 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
19	api.ipify.org
20	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2236 set thread context of 2788	2236	Kurome.Builder.exe	30

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	Kurome.Builder.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	aspnet_regbrowsers.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2788	aspnet_regbrowsers.exe
2788	aspnet_regbrowsers.exe
2788	aspnet_regbrowsers.exe
2788	aspnet_regbrowsers.exe
2788	aspnet_regbrowsers.exe
2788	aspnet_regbrowsers.exe
2788	aspnet_regbrowsers.exe
2788	aspnet_regbrowsers.exe
2788	aspnet_regbrowsers.exe
2788	aspnet_regbrowsers.exe
2788	aspnet_regbrowsers.exe
2788	aspnet_regbrowsers.exe
2788	aspnet_regbrowsers.exe
2788	aspnet_regbrowsers.exe
2788	aspnet_regbrowsers.exe
2788	aspnet_regbrowsers.exe
2788	aspnet_regbrowsers.exe
2788	aspnet_regbrowsers.exe
2788	aspnet_regbrowsers.exe
2788	aspnet_regbrowsers.exe
2788	aspnet_regbrowsers.exe
2788	aspnet_regbrowsers.exe
2788	aspnet_regbrowsers.exe
2788	aspnet_regbrowsers.exe
2788	aspnet_regbrowsers.exe
2788	aspnet_regbrowsers.exe
2788	aspnet_regbrowsers.exe
2788	aspnet_regbrowsers.exe
2788	aspnet_regbrowsers.exe
2788	aspnet_regbrowsers.exe
2788	aspnet_regbrowsers.exe
2788	aspnet_regbrowsers.exe
2788	aspnet_regbrowsers.exe
2788	aspnet_regbrowsers.exe
2788	aspnet_regbrowsers.exe
2788	aspnet_regbrowsers.exe
2788	aspnet_regbrowsers.exe
2788	aspnet_regbrowsers.exe
2788	aspnet_regbrowsers.exe
2788	aspnet_regbrowsers.exe
2788	aspnet_regbrowsers.exe
2788	aspnet_regbrowsers.exe
2788	aspnet_regbrowsers.exe
2788	aspnet_regbrowsers.exe
2788	aspnet_regbrowsers.exe
2788	aspnet_regbrowsers.exe
2788	aspnet_regbrowsers.exe
2788	aspnet_regbrowsers.exe
2788	aspnet_regbrowsers.exe
2788	aspnet_regbrowsers.exe
2788	aspnet_regbrowsers.exe
2788	aspnet_regbrowsers.exe
2788	aspnet_regbrowsers.exe
2788	aspnet_regbrowsers.exe
2788	aspnet_regbrowsers.exe
2788	aspnet_regbrowsers.exe
2788	aspnet_regbrowsers.exe
2788	aspnet_regbrowsers.exe
2788	aspnet_regbrowsers.exe
2788	aspnet_regbrowsers.exe
2788	aspnet_regbrowsers.exe
2788	aspnet_regbrowsers.exe
2788	aspnet_regbrowsers.exe
2788	aspnet_regbrowsers.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2236	Kurome.Builder.exe
Token: SeDebugPrivilege	2788	aspnet_regbrowsers.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2236 wrote to memory of 2788	2236	Kurome.Builder.exe	30
PID 2236 wrote to memory of 2788	2236	Kurome.Builder.exe	30
PID 2236 wrote to memory of 2788	2236	Kurome.Builder.exe	30
PID 2236 wrote to memory of 2788	2236	Kurome.Builder.exe	30
PID 2236 wrote to memory of 2788	2236	Kurome.Builder.exe	30
PID 2236 wrote to memory of 2788	2236	Kurome.Builder.exe	30
PID 2236 wrote to memory of 2788	2236	Kurome.Builder.exe	30
PID 2236 wrote to memory of 2788	2236	Kurome.Builder.exe	30

C:\Users\Admin\AppData\Local\Temp\RedLine Stealer V20.2 CRACKED\RedLine_21_1_crack\Kurome.Builder\Kurome.Builder.exe
"C:\Users\Admin\AppData\Local\Temp\RedLine Stealer V20.2 CRACKED\RedLine_21_1_crack\Kurome.Builder\Kurome.Builder.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2236
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_regbrowsers.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_regbrowsers.exe" 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
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2788

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

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\Cab6B33.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar6B46.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit
memory/2236-21-0x0000000000680000-0x00000000006A3000-memory.dmp

Filesize
140KB

Download
memory/2236-0-0x0000000073E6E000-0x0000000073E6F000-memory.dmp

Filesize
4KB

Download
memory/2236-4-0x0000000000510000-0x0000000000532000-memory.dmp

Filesize
136KB

Download
memory/2236-5-0x0000000000530000-0x000000000054C000-memory.dmp

Filesize
112KB

Download
memory/2236-1-0x00000000002D0000-0x000000000034C000-memory.dmp

Filesize
496KB

Download
memory/2236-45-0x0000000000680000-0x00000000006A3000-memory.dmp

Filesize
140KB

Download
memory/2236-67-0x0000000073E60000-0x000000007454E000-memory.dmp

Filesize
6.9MB

Download
memory/2236-66-0x0000000073E6E000-0x0000000073E6F000-memory.dmp

Filesize
4KB

Download
memory/2236-16-0x0000000000680000-0x00000000006A8000-memory.dmp

Filesize
160KB

Download
memory/2236-65-0x0000000073E60000-0x000000007454E000-memory.dmp

Filesize
6.9MB

Download
memory/2236-64-0x0000000002190000-0x00000000021EE000-memory.dmp

Filesize
376KB

Download
memory/2236-59-0x0000000000680000-0x00000000006A3000-memory.dmp

Filesize
140KB

Download
memory/2236-18-0x0000000000680000-0x00000000006A3000-memory.dmp

Filesize
140KB

Download
memory/2236-29-0x0000000000680000-0x00000000006A3000-memory.dmp

Filesize
140KB

Download
memory/2236-61-0x0000000000680000-0x00000000006A3000-memory.dmp

Filesize
140KB

Download
memory/2236-19-0x0000000000680000-0x00000000006A3000-memory.dmp

Filesize
140KB

Download
memory/2236-63-0x0000000073E60000-0x000000007454E000-memory.dmp

Filesize
6.9MB

Download
memory/2236-55-0x0000000000680000-0x00000000006A3000-memory.dmp

Filesize
140KB

Download
memory/2236-53-0x0000000000680000-0x00000000006A3000-memory.dmp

Filesize
140KB

Download
memory/2236-51-0x0000000000680000-0x00000000006A3000-memory.dmp

Filesize
140KB

Download
memory/2236-49-0x0000000000680000-0x00000000006A3000-memory.dmp

Filesize
140KB

Download
memory/2236-47-0x0000000000680000-0x00000000006A3000-memory.dmp

Filesize
140KB

Download
memory/2236-43-0x0000000000680000-0x00000000006A3000-memory.dmp

Filesize
140KB

Download
memory/2236-2-0x00000000020A0000-0x0000000002114000-memory.dmp

Filesize
464KB

Download
memory/2236-57-0x0000000000680000-0x00000000006A3000-memory.dmp

Filesize
140KB

Download
memory/2236-41-0x0000000000680000-0x00000000006A3000-memory.dmp

Filesize
140KB

Download
memory/2236-39-0x0000000000680000-0x00000000006A3000-memory.dmp

Filesize
140KB

Download
memory/2236-37-0x0000000000680000-0x00000000006A3000-memory.dmp

Filesize
140KB

Download
memory/2236-35-0x0000000000680000-0x00000000006A3000-memory.dmp

Filesize
140KB

Download
memory/2236-33-0x0000000000680000-0x00000000006A3000-memory.dmp

Filesize
140KB

Download
memory/2236-31-0x0000000000680000-0x00000000006A3000-memory.dmp

Filesize
140KB

Download
memory/2236-27-0x0000000000680000-0x00000000006A3000-memory.dmp

Filesize
140KB

Download
memory/2236-25-0x0000000000680000-0x00000000006A3000-memory.dmp

Filesize
140KB

Download
memory/2236-23-0x0000000000680000-0x00000000006A3000-memory.dmp

Filesize
140KB

Download
memory/2236-3-0x0000000073E60000-0x000000007454E000-memory.dmp

Filesize
6.9MB

Download
memory/2788-62-0x0000000073E60000-0x000000007454E000-memory.dmp

Filesize
6.9MB

Download
memory/2788-8-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2788-17-0x0000000073E60000-0x000000007454E000-memory.dmp

Filesize
6.9MB

Download
memory/2788-13-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2788-15-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2788-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2788-11-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2788-68-0x0000000073E60000-0x000000007454E000-memory.dmp

Filesize
6.9MB

Download
memory/2788-76-0x0000000073E60000-0x000000007454E000-memory.dmp

Filesize
6.9MB

Download
memory/2788-7-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2788-6-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download