redline | 8a7f8c0259749086a5f013368b9f7ace8d3699306f4beb2be248033375fd7564

General

Target

8a7f8c0259749086a5f013368b9f7ace8d3699306f4beb2be248033375fd7564.exe
Size

581KB
MD5

72a13ece4130c5f1ceda92efad69e6e7
SHA1

97651bf1ac3de3e783847b8389423ad0e6ef8826
SHA256

8a7f8c0259749086a5f013368b9f7ace8d3699306f4beb2be248033375fd7564
SHA512

6bd3162418447eaff750989ba62cdc5776a723c243bbc3cf8535ebac0cee7bafb2a366f969981287270f3cd476400f93f2f8e84e45c76c17396e83f4ee336fc2
SSDEEP

12288:0MrFy90cBwhhljada53nOmh27bDDKkMgnk7bGLA1G1liKer:py9Bmbada53OJnDDKl57bGLA1DKer

Score

10^/10

redline maxi discovery evasion infostealer persistence spyware stealer trojan

Malware Config

Extracted

Family

redline

Botnet

maxi

C2

83.97.73.126:19046

Attributes

auth_value
6a3f22e5f4209b056a3fd330dc71956a

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

Processes:

a9554471.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	a9554471.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	a9554471.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	a9554471.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	a9554471.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	a9554471.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	a9554471.exe

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline
Executes dropped EXE 4 IoCs

Processes:

v7303078.exev4820897.exea9554471.exeb0939185.exe

pid process

3372 v7303078.exe
4924 v4820897.exe
2988 a9554471.exe
216 b0939185.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 1 IoCs
evasion trojan

Disabling Security Tools
T1089

Modify Registry
T1112

Processes:

a9554471.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" a9554471.exe

pid	process
3372	v7303078.exe
4924	v4820897.exe
2988	a9554471.exe
216	b0939185.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	a9554471.exe

Adds Run key to start application 2 TTPs 6 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

8a7f8c0259749086a5f013368b9f7ace8d3699306f4beb2be248033375fd7564.exev7303078.exev4820897.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	8a7f8c0259749086a5f013368b9f7ace8d3699306f4beb2be248033375fd7564.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\\\""	8a7f8c0259749086a5f013368b9f7ace8d3699306f4beb2be248033375fd7564.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	v7303078.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\\\""	v7303078.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	v4820897.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\""	v4820897.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 34 IoCs

Processes:

a9554471.exeb0939185.exe

pid	process
2988	a9554471.exe
2988	a9554471.exe
216	b0939185.exe
216	b0939185.exe
216	b0939185.exe
216	b0939185.exe
216	b0939185.exe
216	b0939185.exe
216	b0939185.exe
216	b0939185.exe
216	b0939185.exe
216	b0939185.exe
216	b0939185.exe
216	b0939185.exe
216	b0939185.exe
216	b0939185.exe
216	b0939185.exe
216	b0939185.exe
216	b0939185.exe
216	b0939185.exe
216	b0939185.exe
216	b0939185.exe
216	b0939185.exe
216	b0939185.exe
216	b0939185.exe
216	b0939185.exe
216	b0939185.exe
216	b0939185.exe
216	b0939185.exe
216	b0939185.exe
216	b0939185.exe
216	b0939185.exe
216	b0939185.exe
216	b0939185.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

a9554471.exeb0939185.exe

description pid process

Token: SeDebugPrivilege 2988 a9554471.exe
Token: SeDebugPrivilege 216 b0939185.exe

description	pid	process
Token: SeDebugPrivilege	2988	a9554471.exe
Token: SeDebugPrivilege	216	b0939185.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

8a7f8c0259749086a5f013368b9f7ace8d3699306f4beb2be248033375fd7564.exev7303078.exev4820897.exe

description	pid	process	target process
PID 4136 wrote to memory of 3372	4136	8a7f8c0259749086a5f013368b9f7ace8d3699306f4beb2be248033375fd7564.exe	v7303078.exe
PID 4136 wrote to memory of 3372	4136	8a7f8c0259749086a5f013368b9f7ace8d3699306f4beb2be248033375fd7564.exe	v7303078.exe
PID 4136 wrote to memory of 3372	4136	8a7f8c0259749086a5f013368b9f7ace8d3699306f4beb2be248033375fd7564.exe	v7303078.exe
PID 3372 wrote to memory of 4924	3372	v7303078.exe	v4820897.exe
PID 3372 wrote to memory of 4924	3372	v7303078.exe	v4820897.exe
PID 3372 wrote to memory of 4924	3372	v7303078.exe	v4820897.exe
PID 4924 wrote to memory of 2988	4924	v4820897.exe	a9554471.exe
PID 4924 wrote to memory of 2988	4924	v4820897.exe	a9554471.exe
PID 4924 wrote to memory of 216	4924	v4820897.exe	b0939185.exe
PID 4924 wrote to memory of 216	4924	v4820897.exe	b0939185.exe
PID 4924 wrote to memory of 216	4924	v4820897.exe	b0939185.exe

C:\Users\Admin\AppData\Local\Temp\8a7f8c0259749086a5f013368b9f7ace8d3699306f4beb2be248033375fd7564.exe
"C:\Users\Admin\AppData\Local\Temp\8a7f8c0259749086a5f013368b9f7ace8d3699306f4beb2be248033375fd7564.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4136

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v7303078.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v7303078.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3372

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v4820897.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v4820897.exe
3⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4924

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a9554471.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a9554471.exe
4⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2988

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b0939185.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b0939185.exe
4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:216

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Modify Existing Service

1

T1031

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

3

T1112

Disabling Security Tools

2

T1089

Credential Access

Credentials in Files

1

T1081

Discovery

Query Registry

1

T1012

Lateral Movement

Collection

Data from Local System

1

T1005

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v7303078.exe
Filesize
377KB

MD5
37682f48aa2136ecc4cdd59336622618

SHA1
685e07cad3584dd1b0f73d74710d7f459f8c84a0

SHA256
1f9263436f8de3974db2448efff328bcbd5f14c9be6df1a868cdbc4ad7b4cdf5

SHA512
908a74e0d78cef9e5e83c2d6477113ce85b81b13f59f5d8cd495c056f5ad6d42e5dbd835836a4430c3ff046a54f6359b99c77c3f2bd42b9d8e37caead293a819

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v7303078.exe
Filesize
377KB

MD5
37682f48aa2136ecc4cdd59336622618

SHA1
685e07cad3584dd1b0f73d74710d7f459f8c84a0

SHA256
1f9263436f8de3974db2448efff328bcbd5f14c9be6df1a868cdbc4ad7b4cdf5

SHA512
908a74e0d78cef9e5e83c2d6477113ce85b81b13f59f5d8cd495c056f5ad6d42e5dbd835836a4430c3ff046a54f6359b99c77c3f2bd42b9d8e37caead293a819

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v4820897.exe
Filesize
206KB

MD5
0e17f3e8b3f5dc0bb1fc8fbe9bbe095f

SHA1
0442d3a41fe6e825d97b4ee5c60642cfaefa88ef

SHA256
071e4c69d2d0481a5025654de2a71744bf23f24ab2896df4dcf8d418722c1259

SHA512
d6e4e217493cb771e6a33de6a1c06b5ea90ad38773a8006cb75bde2b05eee532081d30af0b646e81b3a4567b48690383fdc8e54347cb9c542e219af0a023d08a

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v4820897.exe
Filesize
206KB

MD5
0e17f3e8b3f5dc0bb1fc8fbe9bbe095f

SHA1
0442d3a41fe6e825d97b4ee5c60642cfaefa88ef

SHA256
071e4c69d2d0481a5025654de2a71744bf23f24ab2896df4dcf8d418722c1259

SHA512
d6e4e217493cb771e6a33de6a1c06b5ea90ad38773a8006cb75bde2b05eee532081d30af0b646e81b3a4567b48690383fdc8e54347cb9c542e219af0a023d08a

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a9554471.exe
Filesize
11KB

MD5
20548fc1b56126563d558e5f562f0c2d

SHA1
f915dbec9b28f6ed736c5183407ed12638c6b26f

SHA256
a79da7ff353422d672ae4844b43f54845ce25c27e00676520f7feb33a33ac9c7

SHA512
ad9f5fe08947ec0db09c6019c37246227e31ae57b929c96a0822f5f85fd48f77cd849e398fc13b1c139143a06a45b24f018558f91c724bb4ac3bd6657d011ee5

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a9554471.exe
Filesize
11KB

MD5
20548fc1b56126563d558e5f562f0c2d

SHA1
f915dbec9b28f6ed736c5183407ed12638c6b26f

SHA256
a79da7ff353422d672ae4844b43f54845ce25c27e00676520f7feb33a33ac9c7

SHA512
ad9f5fe08947ec0db09c6019c37246227e31ae57b929c96a0822f5f85fd48f77cd849e398fc13b1c139143a06a45b24f018558f91c724bb4ac3bd6657d011ee5

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b0939185.exe
Filesize
172KB

MD5
fc3b2744baaf8a16d4edb0bdb2e45822

SHA1
dfbe92906f7ad5a9a72fb083e506312f90c79d83

SHA256
215d262d2185385684cbd681eed9be060a68c1741a0dd945edd646bb941291c1

SHA512
c30c42524e79038b9e617526afb9dfe8784edf0aff6cccbc01cc94085ec7e40de659d1c37d8999a89d9ca9a61f9c45fdf3378a172ccb5824d53ba914abcda913

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b0939185.exe
Filesize
172KB

MD5
fc3b2744baaf8a16d4edb0bdb2e45822

SHA1
dfbe92906f7ad5a9a72fb083e506312f90c79d83

SHA256
215d262d2185385684cbd681eed9be060a68c1741a0dd945edd646bb941291c1

SHA512
c30c42524e79038b9e617526afb9dfe8784edf0aff6cccbc01cc94085ec7e40de659d1c37d8999a89d9ca9a61f9c45fdf3378a172ccb5824d53ba914abcda913

Download Submit
memory/216-160-0x000000000B480000-0x000000000BA98000-memory.dmp

Filesize
6.1MB

Download
memory/216-165-0x000000000B1F0000-0x000000000B266000-memory.dmp

Filesize
472KB

Download
memory/216-172-0x000000000C120000-0x000000000C170000-memory.dmp

Filesize
320KB

Download
memory/216-161-0x000000000AF70000-0x000000000B07A000-memory.dmp

Filesize
1.0MB

Download
memory/216-162-0x000000000AE80000-0x000000000AE92000-memory.dmp

Filesize
72KB

Download
memory/216-163-0x000000000AEE0000-0x000000000AF1C000-memory.dmp

Filesize
240KB

Download
memory/216-164-0x0000000005AD0000-0x0000000005AE0000-memory.dmp

Filesize
64KB

Download
memory/216-159-0x0000000000FC0000-0x0000000000FF0000-memory.dmp

Filesize
192KB

Download
memory/216-166-0x000000000B310000-0x000000000B3A2000-memory.dmp

Filesize
584KB

Download
memory/216-167-0x000000000B270000-0x000000000B2D6000-memory.dmp

Filesize
408KB

Download
memory/216-168-0x000000000C450000-0x000000000C9F4000-memory.dmp

Filesize
5.6MB

Download
memory/216-169-0x000000000C200000-0x000000000C3C2000-memory.dmp

Filesize
1.8MB

Download
memory/216-170-0x0000000005AD0000-0x0000000005AE0000-memory.dmp

Filesize
64KB

Download
memory/216-171-0x000000000CF30000-0x000000000D45C000-memory.dmp

Filesize
5.2MB

Download
memory/2988-154-0x0000000000E10000-0x0000000000E1A000-memory.dmp

Filesize
40KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads