redline | a38d1ee425afcc20eb70b8fec701b63fea6f54f3b592516df86c4ae2042dc496

Analysis

max time kernel
135s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20230221-en
resource tags

arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
submitted
27/03/2023, 19:52

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General

Target

a38d1ee425afcc20eb70b8fec701b63fea6f54f3b592516df86c4ae2042dc496.exe
Size

695KB
MD5

e21d0e8c88fae74f5b5fc80f4fda8940
SHA1

1d7da6e4aa8a97927edadf1e9bb044b97c6b3411
SHA256

a38d1ee425afcc20eb70b8fec701b63fea6f54f3b592516df86c4ae2042dc496
SHA512

b490c7cf06dc277399e447091effe642cb68f88c9538977e5069e71f031b989993dbf9ab6d63477b4c7fd7a43614f37b3bcc0c8614b80e2fbd48678fd7618c09
SSDEEP

12288:6Mrly90f6SXboEADMZQMai9Q7gnGh7wRudlbfnG2xWYozw+aJlknY8j+qZ:Xyi8EAIZQth7gnQwRclbvG2xOwxUJjxZ

Score

10^/10

redline from rosn discovery evasion infostealer persistence spyware stealer trojan

Malware Config

Extracted

Family

redline

Botnet

rosn

176.113.115.145:4125

Attributes

auth_value
050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

from

176.113.115.145:4125

Attributes

auth_value
8633e283485822a4a48f0a41d5397566

Signatures

Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs

evasion trojan

Modify Registry

T1112

Modify Existing Service

T1031

Disabling Security Tools

T1089

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pro6366.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pro6366.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pro6366.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pro6366.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pro6366.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pro6366.exe

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

RedLine payload 18 IoCs

resource	yara_rule
behavioral1/memory/440-190-0x00000000024A0000-0x00000000024DF000-memory.dmp	family_redline
behavioral1/memory/440-191-0x00000000024A0000-0x00000000024DF000-memory.dmp	family_redline
behavioral1/memory/440-193-0x00000000024A0000-0x00000000024DF000-memory.dmp	family_redline
behavioral1/memory/440-197-0x00000000024A0000-0x00000000024DF000-memory.dmp	family_redline
behavioral1/memory/440-195-0x00000000024A0000-0x00000000024DF000-memory.dmp	family_redline
behavioral1/memory/440-199-0x00000000024A0000-0x00000000024DF000-memory.dmp	family_redline
behavioral1/memory/440-201-0x00000000024A0000-0x00000000024DF000-memory.dmp	family_redline
behavioral1/memory/440-203-0x00000000024A0000-0x00000000024DF000-memory.dmp	family_redline
behavioral1/memory/440-205-0x00000000024A0000-0x00000000024DF000-memory.dmp	family_redline
behavioral1/memory/440-207-0x00000000024A0000-0x00000000024DF000-memory.dmp	family_redline
behavioral1/memory/440-209-0x00000000024A0000-0x00000000024DF000-memory.dmp	family_redline
behavioral1/memory/440-211-0x00000000024A0000-0x00000000024DF000-memory.dmp	family_redline
behavioral1/memory/440-213-0x00000000024A0000-0x00000000024DF000-memory.dmp	family_redline
behavioral1/memory/440-215-0x00000000024A0000-0x00000000024DF000-memory.dmp	family_redline
behavioral1/memory/440-217-0x00000000024A0000-0x00000000024DF000-memory.dmp	family_redline
behavioral1/memory/440-219-0x00000000024A0000-0x00000000024DF000-memory.dmp	family_redline
behavioral1/memory/440-221-0x00000000024A0000-0x00000000024DF000-memory.dmp	family_redline
behavioral1/memory/440-223-0x00000000024A0000-0x00000000024DF000-memory.dmp	family_redline

Executes dropped EXE 4 IoCs

pid	Process
3684	un319684.exe
4376	pro6366.exe
440	qu5497.exe
4160	si078024.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	pro6366.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pro6366.exe

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	a38d1ee425afcc20eb70b8fec701b63fea6f54f3b592516df86c4ae2042dc496.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	a38d1ee425afcc20eb70b8fec701b63fea6f54f3b592516df86c4ae2042dc496.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	un319684.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\""	un319684.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
4376	pro6366.exe
4376	pro6366.exe
440	qu5497.exe
440	qu5497.exe
4160	si078024.exe
4160	si078024.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	4376	pro6366.exe
Token: SeDebugPrivilege	440	qu5497.exe
Token: SeDebugPrivilege	4160	si078024.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 3680 wrote to memory of 3684	3680	a38d1ee425afcc20eb70b8fec701b63fea6f54f3b592516df86c4ae2042dc496.exe	82
PID 3680 wrote to memory of 3684	3680	a38d1ee425afcc20eb70b8fec701b63fea6f54f3b592516df86c4ae2042dc496.exe	82
PID 3680 wrote to memory of 3684	3680	a38d1ee425afcc20eb70b8fec701b63fea6f54f3b592516df86c4ae2042dc496.exe	82
PID 3684 wrote to memory of 4376	3684	un319684.exe	83
PID 3684 wrote to memory of 4376	3684	un319684.exe	83
PID 3684 wrote to memory of 4376	3684	un319684.exe	83
PID 3684 wrote to memory of 440	3684	un319684.exe	87
PID 3684 wrote to memory of 440	3684	un319684.exe	87
PID 3684 wrote to memory of 440	3684	un319684.exe	87
PID 3680 wrote to memory of 4160	3680	a38d1ee425afcc20eb70b8fec701b63fea6f54f3b592516df86c4ae2042dc496.exe	88
PID 3680 wrote to memory of 4160	3680	a38d1ee425afcc20eb70b8fec701b63fea6f54f3b592516df86c4ae2042dc496.exe	88
PID 3680 wrote to memory of 4160	3680	a38d1ee425afcc20eb70b8fec701b63fea6f54f3b592516df86c4ae2042dc496.exe	88

C:\Users\Admin\AppData\Local\Temp\a38d1ee425afcc20eb70b8fec701b63fea6f54f3b592516df86c4ae2042dc496.exe
"C:\Users\Admin\AppData\Local\Temp\a38d1ee425afcc20eb70b8fec701b63fea6f54f3b592516df86c4ae2042dc496.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3680
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un319684.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un319684.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:3684
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6366.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6366.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4376
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5497.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5497.exe
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:440
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si078024.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si078024.exe
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4160

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

T1031

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Disabling Security Tools

T1089

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si078024.exe

Filesize
175KB

MD5
811a7ba48d4a4c775babfcd42aa46f04

SHA1
b93905c1a7f70a96eb15f7ff878ffff38d213554

SHA256
ae37e932c04fde26073c9dc1a014c2069161a128f167a157cecb3e8ce4ec5587

SHA512
25849a696b3625bcf2b79c5efca38ba7aef3a6f0e264acab43298f76bfb41f81bd8f1a097aea423d16b22422fd8f3e676c966c39b387bc5f4ee49ea8ccf72195

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si078024.exe

Filesize
175KB

MD5
811a7ba48d4a4c775babfcd42aa46f04

SHA1
b93905c1a7f70a96eb15f7ff878ffff38d213554

SHA256
ae37e932c04fde26073c9dc1a014c2069161a128f167a157cecb3e8ce4ec5587

SHA512
25849a696b3625bcf2b79c5efca38ba7aef3a6f0e264acab43298f76bfb41f81bd8f1a097aea423d16b22422fd8f3e676c966c39b387bc5f4ee49ea8ccf72195

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un319684.exe

Filesize
553KB

MD5
d066c48d1c13f7d59719e588e000c2bc

SHA1
81b44d964c81015a1b573c761dac77cf96eb91d3

SHA256
0f6b78271b222f59bc6bfa544554cb84c77bae7dbcd11ea424231ee33146b09e

SHA512
97b05dfcc728912c83ca07bbe2492836b231aa1cf71644153e756dbe05e84c5cbaa681bc1c270266c6eb74335f7c0d72603f879b79dca5b54d6ffdf499f010f1

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un319684.exe

Filesize
553KB

MD5
d066c48d1c13f7d59719e588e000c2bc

SHA1
81b44d964c81015a1b573c761dac77cf96eb91d3

SHA256
0f6b78271b222f59bc6bfa544554cb84c77bae7dbcd11ea424231ee33146b09e

SHA512
97b05dfcc728912c83ca07bbe2492836b231aa1cf71644153e756dbe05e84c5cbaa681bc1c270266c6eb74335f7c0d72603f879b79dca5b54d6ffdf499f010f1

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6366.exe

Filesize
308KB

MD5
c071447e7ae643e423af101186ad48d0

SHA1
02f8b7ef7f3516d55008a48d836223b8a5fc9616

SHA256
6558cc02b3d41081faea657a5f2765565572dbe1b4a1f184290c97a08e3f1285

SHA512
c0521c648be56536426c034a70e00b857cf67fb2486d417709eb76a03edf0b95004fc2385b3820240d95dacc77d584119e705a670e20a2dc9f502a3289b4ef21

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6366.exe

Filesize
308KB

MD5
c071447e7ae643e423af101186ad48d0

SHA1
02f8b7ef7f3516d55008a48d836223b8a5fc9616

SHA256
6558cc02b3d41081faea657a5f2765565572dbe1b4a1f184290c97a08e3f1285

SHA512
c0521c648be56536426c034a70e00b857cf67fb2486d417709eb76a03edf0b95004fc2385b3820240d95dacc77d584119e705a670e20a2dc9f502a3289b4ef21

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5497.exe

Filesize
366KB

MD5
3cbd0dc98c2302c0382b536c9028aded

SHA1
06f9e897112d8bb24faf87ffd18aa5a03af95def

SHA256
7c7531bac21d0d529102907f24af48132c80a49f78931987dc1a6c9420344e5b

SHA512
e35d8dd5234a38937a74c5b0af5adc0ae0dbe614098b46ef43d1dc413345e640a354c7bcaf258e85a275bc6b36498770b067700f9945f1d803101cbfdab7aa3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5497.exe

Filesize
366KB

MD5
3cbd0dc98c2302c0382b536c9028aded

SHA1
06f9e897112d8bb24faf87ffd18aa5a03af95def

SHA256
7c7531bac21d0d529102907f24af48132c80a49f78931987dc1a6c9420344e5b

SHA512
e35d8dd5234a38937a74c5b0af5adc0ae0dbe614098b46ef43d1dc413345e640a354c7bcaf258e85a275bc6b36498770b067700f9945f1d803101cbfdab7aa3a

Download Submit
memory/440-1099-0x0000000005470000-0x0000000005A88000-memory.dmp

Filesize
6.1MB

Download
memory/440-1102-0x0000000004EB0000-0x0000000004EC0000-memory.dmp

Filesize
64KB

Download
memory/440-1113-0x0000000004EB0000-0x0000000004EC0000-memory.dmp

Filesize
64KB

Download
memory/440-1112-0x0000000006FA0000-0x0000000006FF0000-memory.dmp

Filesize
320KB

Download
memory/440-1111-0x0000000006F20000-0x0000000006F96000-memory.dmp

Filesize
472KB

Download
memory/440-1110-0x0000000004EB0000-0x0000000004EC0000-memory.dmp

Filesize
64KB

Download
memory/440-1109-0x0000000004EB0000-0x0000000004EC0000-memory.dmp

Filesize
64KB

Download
memory/440-1108-0x00000000067A0000-0x0000000006CCC000-memory.dmp

Filesize
5.2MB

Download
memory/440-1106-0x00000000065D0000-0x0000000006792000-memory.dmp

Filesize
1.8MB

Download
memory/440-1105-0x00000000064D0000-0x0000000006562000-memory.dmp

Filesize
584KB

Download
memory/440-1104-0x0000000005E10000-0x0000000005E76000-memory.dmp

Filesize
408KB

Download
memory/440-1103-0x0000000004E30000-0x0000000004E6C000-memory.dmp

Filesize
240KB

Download
memory/440-1101-0x0000000004E10000-0x0000000004E22000-memory.dmp

Filesize
72KB

Download
memory/440-1100-0x0000000005A90000-0x0000000005B9A000-memory.dmp

Filesize
1.0MB

Download
memory/440-454-0x0000000004EB0000-0x0000000004EC0000-memory.dmp

Filesize
64KB

Download
memory/440-452-0x0000000004EB0000-0x0000000004EC0000-memory.dmp

Filesize
64KB

Download
memory/440-450-0x00000000007F0000-0x000000000083B000-memory.dmp

Filesize
300KB

Download
memory/440-223-0x00000000024A0000-0x00000000024DF000-memory.dmp

Filesize
252KB

Download
memory/440-221-0x00000000024A0000-0x00000000024DF000-memory.dmp

Filesize
252KB

Download
memory/440-219-0x00000000024A0000-0x00000000024DF000-memory.dmp

Filesize
252KB

Download
memory/440-217-0x00000000024A0000-0x00000000024DF000-memory.dmp

Filesize
252KB

Download
memory/440-215-0x00000000024A0000-0x00000000024DF000-memory.dmp

Filesize
252KB

Download
memory/440-190-0x00000000024A0000-0x00000000024DF000-memory.dmp

Filesize
252KB

Download
memory/440-191-0x00000000024A0000-0x00000000024DF000-memory.dmp

Filesize
252KB

Download
memory/440-193-0x00000000024A0000-0x00000000024DF000-memory.dmp

Filesize
252KB

Download
memory/440-197-0x00000000024A0000-0x00000000024DF000-memory.dmp

Filesize
252KB

Download
memory/440-195-0x00000000024A0000-0x00000000024DF000-memory.dmp

Filesize
252KB

Download
memory/440-199-0x00000000024A0000-0x00000000024DF000-memory.dmp

Filesize
252KB

Download
memory/440-201-0x00000000024A0000-0x00000000024DF000-memory.dmp

Filesize
252KB

Download
memory/440-203-0x00000000024A0000-0x00000000024DF000-memory.dmp

Filesize
252KB

Download
memory/440-205-0x00000000024A0000-0x00000000024DF000-memory.dmp

Filesize
252KB

Download
memory/440-207-0x00000000024A0000-0x00000000024DF000-memory.dmp

Filesize
252KB

Download
memory/440-209-0x00000000024A0000-0x00000000024DF000-memory.dmp

Filesize
252KB

Download
memory/440-211-0x00000000024A0000-0x00000000024DF000-memory.dmp

Filesize
252KB

Download
memory/440-213-0x00000000024A0000-0x00000000024DF000-memory.dmp

Filesize
252KB

Download
memory/4160-1119-0x0000000000FB0000-0x0000000000FE2000-memory.dmp

Filesize
200KB

Download
memory/4160-1120-0x0000000005910000-0x0000000005920000-memory.dmp

Filesize
64KB

Download
memory/4376-173-0x0000000005390000-0x00000000053A2000-memory.dmp

Filesize
72KB

Download
memory/4376-150-0x0000000004DD0000-0x0000000004DE0000-memory.dmp

Filesize
64KB

Download
memory/4376-182-0x0000000004DD0000-0x0000000004DE0000-memory.dmp

Filesize
64KB

Download
memory/4376-181-0x0000000004DD0000-0x0000000004DE0000-memory.dmp

Filesize
64KB

Download
memory/4376-180-0x0000000000400000-0x000000000070F000-memory.dmp

Filesize
3.1MB

Download
memory/4376-179-0x0000000005390000-0x00000000053A2000-memory.dmp

Filesize
72KB

Download
memory/4376-171-0x0000000005390000-0x00000000053A2000-memory.dmp

Filesize
72KB

Download
memory/4376-177-0x0000000005390000-0x00000000053A2000-memory.dmp

Filesize
72KB

Download
memory/4376-175-0x0000000005390000-0x00000000053A2000-memory.dmp

Filesize
72KB

Download
memory/4376-153-0x0000000005390000-0x00000000053A2000-memory.dmp

Filesize
72KB

Download
memory/4376-183-0x0000000004DD0000-0x0000000004DE0000-memory.dmp

Filesize
64KB

Download
memory/4376-151-0x0000000004DD0000-0x0000000004DE0000-memory.dmp

Filesize
64KB

Download
memory/4376-161-0x0000000005390000-0x00000000053A2000-memory.dmp

Filesize
72KB

Download
memory/4376-167-0x0000000005390000-0x00000000053A2000-memory.dmp

Filesize
72KB

Download
memory/4376-165-0x0000000005390000-0x00000000053A2000-memory.dmp

Filesize
72KB

Download
memory/4376-163-0x0000000005390000-0x00000000053A2000-memory.dmp

Filesize
72KB

Download
memory/4376-169-0x0000000005390000-0x00000000053A2000-memory.dmp

Filesize
72KB

Download
memory/4376-159-0x0000000005390000-0x00000000053A2000-memory.dmp

Filesize
72KB

Download
memory/4376-157-0x0000000005390000-0x00000000053A2000-memory.dmp

Filesize
72KB

Download
memory/4376-155-0x0000000005390000-0x00000000053A2000-memory.dmp

Filesize
72KB

Download
memory/4376-149-0x00000000007E0000-0x000000000080D000-memory.dmp

Filesize
180KB

Download
memory/4376-148-0x0000000004DE0000-0x0000000005384000-memory.dmp

Filesize
5.6MB

Download
memory/4376-185-0x0000000000400000-0x000000000070F000-memory.dmp

Filesize
3.1MB

Download
memory/4376-152-0x0000000005390000-0x00000000053A2000-memory.dmp

Filesize
72KB

Download