redline | 619ea159c4b88ca11c0c494ab31e9d5975fe65a08c11a8841635b1b4a5ea72bc

General

Target

619ea159c4b88ca11c0c494ab31e9d5975fe65a08c11a8841635b1b4a5ea72bc.exe
Size

581KB
MD5

0863ba586ee7601cfc948aa65b93b67e
SHA1

f176a03bbdb75297bbe332db62a043b6e5c7b078
SHA256

619ea159c4b88ca11c0c494ab31e9d5975fe65a08c11a8841635b1b4a5ea72bc
SHA512

ba9ae639058703e4aa23bde1774c5bf7945bb7ac1e4092f09324f298c6ee8b0b8c90acfa76947505051e8780bbe02ee843c7b16255b7a8091c9783041cc2eb78
SSDEEP

12288:rMrKy908bEQir/GYqmUPUNN9XZrxEO8+Z7FnrbQtd7jehpqw:VyPbED/GYqmFN9EO8whbcd7jYpqw

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:

a5803859.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	a5803859.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	a5803859.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	a5803859.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	a5803859.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	a5803859.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	a5803859.exe

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

Processes:

v1996417.exev6537811.exea5803859.exeb2822897.exe

pid process

3432 v1996417.exe
3632 v6537811.exe
2392 a5803859.exe
1964 b2822897.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:

a5803859.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" a5803859.exe

pid	process
3432	v1996417.exe
3632	v6537811.exe
2392	a5803859.exe
1964	b2822897.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	a5803859.exe

Adds Run key to start application 2 TTPs 6 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

v1996417.exev6537811.exe619ea159c4b88ca11c0c494ab31e9d5975fe65a08c11a8841635b1b4a5ea72bc.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	v1996417.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\\\""	v1996417.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	v6537811.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\\\""	v6537811.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	619ea159c4b88ca11c0c494ab31e9d5975fe65a08c11a8841635b1b4a5ea72bc.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\\\""	619ea159c4b88ca11c0c494ab31e9d5975fe65a08c11a8841635b1b4a5ea72bc.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 36 IoCs

Processes:

a5803859.exeb2822897.exe

pid	process
2392	a5803859.exe
2392	a5803859.exe
1964	b2822897.exe
1964	b2822897.exe
1964	b2822897.exe
1964	b2822897.exe
1964	b2822897.exe
1964	b2822897.exe
1964	b2822897.exe
1964	b2822897.exe
1964	b2822897.exe
1964	b2822897.exe
1964	b2822897.exe
1964	b2822897.exe
1964	b2822897.exe
1964	b2822897.exe
1964	b2822897.exe
1964	b2822897.exe
1964	b2822897.exe
1964	b2822897.exe
1964	b2822897.exe
1964	b2822897.exe
1964	b2822897.exe
1964	b2822897.exe
1964	b2822897.exe
1964	b2822897.exe
1964	b2822897.exe
1964	b2822897.exe
1964	b2822897.exe
1964	b2822897.exe
1964	b2822897.exe
1964	b2822897.exe
1964	b2822897.exe
1964	b2822897.exe
1964	b2822897.exe
1964	b2822897.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

a5803859.exeb2822897.exe

description pid process

Token: SeDebugPrivilege 2392 a5803859.exe
Token: SeDebugPrivilege 1964 b2822897.exe

description	pid	process
Token: SeDebugPrivilege	2392	a5803859.exe
Token: SeDebugPrivilege	1964	b2822897.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

619ea159c4b88ca11c0c494ab31e9d5975fe65a08c11a8841635b1b4a5ea72bc.exev1996417.exev6537811.exe

description	pid	process	target process
PID 2820 wrote to memory of 3432	2820	619ea159c4b88ca11c0c494ab31e9d5975fe65a08c11a8841635b1b4a5ea72bc.exe	v1996417.exe
PID 2820 wrote to memory of 3432	2820	619ea159c4b88ca11c0c494ab31e9d5975fe65a08c11a8841635b1b4a5ea72bc.exe	v1996417.exe
PID 2820 wrote to memory of 3432	2820	619ea159c4b88ca11c0c494ab31e9d5975fe65a08c11a8841635b1b4a5ea72bc.exe	v1996417.exe
PID 3432 wrote to memory of 3632	3432	v1996417.exe	v6537811.exe
PID 3432 wrote to memory of 3632	3432	v1996417.exe	v6537811.exe
PID 3432 wrote to memory of 3632	3432	v1996417.exe	v6537811.exe
PID 3632 wrote to memory of 2392	3632	v6537811.exe	a5803859.exe
PID 3632 wrote to memory of 2392	3632	v6537811.exe	a5803859.exe
PID 3632 wrote to memory of 1964	3632	v6537811.exe	b2822897.exe
PID 3632 wrote to memory of 1964	3632	v6537811.exe	b2822897.exe
PID 3632 wrote to memory of 1964	3632	v6537811.exe	b2822897.exe

C:\Users\Admin\AppData\Local\Temp\619ea159c4b88ca11c0c494ab31e9d5975fe65a08c11a8841635b1b4a5ea72bc.exe
"C:\Users\Admin\AppData\Local\Temp\619ea159c4b88ca11c0c494ab31e9d5975fe65a08c11a8841635b1b4a5ea72bc.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2820

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v1996417.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v1996417.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3432

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v6537811.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v6537811.exe
3⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3632

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a5803859.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a5803859.exe
4⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2392

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b2822897.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b2822897.exe
4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1964

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\v1996417.exe
Filesize
377KB

MD5
48b98919b04ea5bd1fd7a20f16be8fd7

SHA1
6591e94fda97f2253968684ea82f68c888309cb3

SHA256
e4853ed0dcddb638d05b94e954236998ef86de51902a5784b43426ae2202fb58

SHA512
2bf5ff289cb159a0753ea28e52685aad9b4e04532c258fc3d586d6fa2bd255509cd116fee08ec6d34684291deaa2d902a448021b8935c410f12207e4327e5dd2

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v1996417.exe
Filesize
377KB

MD5
48b98919b04ea5bd1fd7a20f16be8fd7

SHA1
6591e94fda97f2253968684ea82f68c888309cb3

SHA256
e4853ed0dcddb638d05b94e954236998ef86de51902a5784b43426ae2202fb58

SHA512
2bf5ff289cb159a0753ea28e52685aad9b4e04532c258fc3d586d6fa2bd255509cd116fee08ec6d34684291deaa2d902a448021b8935c410f12207e4327e5dd2

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v6537811.exe
Filesize
206KB

MD5
e33dd36f511bd8c967af26e26a9e65f1

SHA1
f5d8110556125d0f0ffe9273abd693107f7ef98d

SHA256
dba111e69fd6389b2877151c16438e7dfe448e5c86b3fad5efbbfdaf4de9edb9

SHA512
2d05b2c31df7e9c6a1d05873d4dc6d5fbb3eea06c23c3938a0c3e9f25d624fd89826fb3ec8a2878ead6011e54ce88cfd1b5599c55c5e12dbedbd2f62e6f91dfa

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v6537811.exe
Filesize
206KB

MD5
e33dd36f511bd8c967af26e26a9e65f1

SHA1
f5d8110556125d0f0ffe9273abd693107f7ef98d

SHA256
dba111e69fd6389b2877151c16438e7dfe448e5c86b3fad5efbbfdaf4de9edb9

SHA512
2d05b2c31df7e9c6a1d05873d4dc6d5fbb3eea06c23c3938a0c3e9f25d624fd89826fb3ec8a2878ead6011e54ce88cfd1b5599c55c5e12dbedbd2f62e6f91dfa

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a5803859.exe
Filesize
11KB

MD5
0495c2ddffe4fa49800e746fa4bf28a3

SHA1
610d5950b42f0f51307fbcaebbdb818c459f26b0

SHA256
8a2ac20ee9cc1d4cbfbea2f78a9c29fe5a914ebd36e63ca1a3dc922540353564

SHA512
b6216ec5b869af48c0d28b1823bea20208f87ce989c836fc4dbcdb2233491ddefa7192adb68cd9ac48754dac8eac1fe500f678e1e0a35bb0a8b0de30b79e765c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a5803859.exe
Filesize
11KB

MD5
0495c2ddffe4fa49800e746fa4bf28a3

SHA1
610d5950b42f0f51307fbcaebbdb818c459f26b0

SHA256
8a2ac20ee9cc1d4cbfbea2f78a9c29fe5a914ebd36e63ca1a3dc922540353564

SHA512
b6216ec5b869af48c0d28b1823bea20208f87ce989c836fc4dbcdb2233491ddefa7192adb68cd9ac48754dac8eac1fe500f678e1e0a35bb0a8b0de30b79e765c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b2822897.exe
Filesize
172KB

MD5
021362129bfeb1efb45653a26b4222f0

SHA1
901a3fa7a4cfe78c3b8a19ba7f75258789b2a600

SHA256
552880f50af2cb0ecb7b5db176be77eef23fd782e70aee187de8b43e6eac2d5b

SHA512
9f1eacd40ff6a268095fad7b4d9efbe1919d02f285a0f977166892d961465cd5020c096ec4c3705ed30fcbec57030fc83ce5fd53e2dacba944350ead299b8094

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b2822897.exe
Filesize
172KB

MD5
021362129bfeb1efb45653a26b4222f0

SHA1
901a3fa7a4cfe78c3b8a19ba7f75258789b2a600

SHA256
552880f50af2cb0ecb7b5db176be77eef23fd782e70aee187de8b43e6eac2d5b

SHA512
9f1eacd40ff6a268095fad7b4d9efbe1919d02f285a0f977166892d961465cd5020c096ec4c3705ed30fcbec57030fc83ce5fd53e2dacba944350ead299b8094

Download Submit
memory/1964-160-0x000000000A480000-0x000000000AA98000-memory.dmp

Filesize
6.1MB

Download
memory/1964-165-0x000000000A2B0000-0x000000000A326000-memory.dmp

Filesize
472KB

Download
memory/1964-172-0x0000000002480000-0x0000000002490000-memory.dmp

Filesize
64KB

Download
memory/1964-161-0x000000000A000000-0x000000000A10A000-memory.dmp

Filesize
1.0MB

Download
memory/1964-162-0x0000000009F40000-0x0000000009F52000-memory.dmp

Filesize
72KB

Download
memory/1964-163-0x0000000002480000-0x0000000002490000-memory.dmp

Filesize
64KB

Download
memory/1964-164-0x0000000009FA0000-0x0000000009FDC000-memory.dmp

Filesize
240KB

Download
memory/1964-159-0x0000000000080000-0x00000000000B0000-memory.dmp

Filesize
192KB

Download
memory/1964-166-0x000000000A3D0000-0x000000000A462000-memory.dmp

Filesize
584KB

Download
memory/1964-167-0x000000000B050000-0x000000000B5F4000-memory.dmp

Filesize
5.6MB

Download
memory/1964-168-0x000000000ABA0000-0x000000000AC06000-memory.dmp

Filesize
408KB

Download
memory/1964-169-0x000000000AFD0000-0x000000000B020000-memory.dmp

Filesize
320KB

Download
memory/1964-170-0x000000000B8D0000-0x000000000BA92000-memory.dmp

Filesize
1.8MB

Download
memory/1964-171-0x000000000BFD0000-0x000000000C4FC000-memory.dmp

Filesize
5.2MB

Download
memory/2392-154-0x0000000000BA0000-0x0000000000BAA000-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