redline | 36872a3b93b4173cbd71fe1955ae787a62e3e8dfc46a035cf406c06b8bcc66cf

General

Target

1275649726.exe
Size

21KB
MD5

8a71134b5eec8d2bbf849a291b63246d
SHA1

bef03f05daad824da570594d183e233193d07bca
SHA256

36872a3b93b4173cbd71fe1955ae787a62e3e8dfc46a035cf406c06b8bcc66cf
SHA512

408cc8d88afd45e7e0bd52f46560f5ef721dafe703007c140b0fa696615a480e1155726e479ca829023f2d076b7d1401fd99008bbf11c13d3922d1c633218831

Score

10^/10

redline infostealer

Malware Config

Signatures

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

RedLine Payload 3 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1656-7-0x0000000000400000-0x0000000000426000-memory.dmp	family_redline
behavioral1/memory/1656-8-0x000000000041F38A-mapping.dmp	family_redline
behavioral1/memory/1656-10-0x0000000000400000-0x0000000000426000-memory.dmp	family_redline

Suspicious use of SetThreadContext 1 IoCs

Processes:

1275649726.exe

description pid process target process

PID 2008 set thread context of 1656 2008 1275649726.exe AddInProcess32.exe

description	pid	process	target process
PID 2008 set thread context of 1656	2008	1275649726.exe	AddInProcess32.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

Processes:

1275649726.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13	1275649726.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 040000000100000010000000410352dc0ff7501b16f0028eba6f45c50f00000001000000140000005bcaa1c2780f0bcb5a90770451d96f38963f012d0b000000010000001e000000440053005400200052006f006f0074002000430041002000580033000000090000000100000016000000301406082b0601050507030406082b06010505070301140000000100000014000000c4a7b1a47b2c71fadbe14b9075ffc415608589101d00000001000000100000004558d512eecb27464920897de7b66053030000000100000014000000dac9024f54d8f6df94935fb1732638ca6ad77c131900000001000000100000006cf252fec3e8f20996de5d4dd9aef42420000000010000004e0300003082034a30820232a003020102021044afb080d6a327ba893039862ef8406b300d06092a864886f70d0101050500303f31243022060355040a131b4469676974616c205369676e617475726520547275737420436f2e311730150603550403130e44535420526f6f74204341205833301e170d3030303933303231313231395a170d3231303933303134303131355a303f31243022060355040a131b4469676974616c205369676e617475726520547275737420436f2e311730150603550403130e44535420526f6f7420434120583330820122300d06092a864886f70d01010105000382010f003082010a0282010100dfafe99750088357b4cc6265f69082ecc7d32c6b30ca5becd9c37dc740c118148be0e83376492ae33f214993ac4e0eaf3e48cb65eefcd3210f65d22ad9328f8ce5f777b0127bb595c089a3a9baed732e7a0c063283a27e8a1430cd11a0e12a38b9790a31fd50bd8065dfb7516383c8e28861ea4b6181ec526bb9a2e24b1a289f48a39e0cda098e3e172e1edd20df5bc62a8aab2ebd70adc50b1a25907472c57b6aab34d63089ffe568137b540bc8d6aeec5a9c921e3d64b38cc6dfbfc94170ec1672d526ec38553943d0fcfd185c40f197ebd59a9b8d1dbada25b9c6d8dfc115023aabda6ef13e2ef55c089c3cd68369e4109b192ab62957e3e53d9b9ff0025d0203010001a3423040300f0603551d130101ff040530030101ff300e0603551d0f0101ff040403020106301d0603551d0e04160414c4a7b1a47b2c71fadbe14b9075ffc41560858910300d06092a864886f70d01010505000382010100a31a2c9b17005ca91eee2866373abf83c73f4bc309a095205de3d95944d23e0d3ebd8a4ba0741fce10829c741a1d7e981addcb134bb32044e491e9ccfc7da5db6ae5fee6fde04eddb7003ab57049aff2e5eb02f1d1028b19cb943a5e48c4181e58195f1e025af00cf1b1ada9dc59868b6ee991f586cafab96633aa595bcee2a7167347cb2bcc99b03748cfe3564bf5cf0f0c723287c6f044bb53726d43f526489a5267b758abfe67767178db0da256141339243185a2a8025a3047e1dd5007bc02099000eb6463609b16bc88c912e6d27d918bf93d328d65b4e97cb15776eac5b62839bf15651cc8f677966a0a8d770bd8910b048e07db29b60aee9d82353510	1275649726.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

AddInProcess32.exe

pid process

1656 AddInProcess32.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

1275649726.exeAddInProcess32.exe

description pid process

Token: SeDebugPrivilege 2008 1275649726.exe
Token: SeDebugPrivilege 1656 AddInProcess32.exe

pid	process
1656	AddInProcess32.exe

description	pid	process
Token: SeDebugPrivilege	2008	1275649726.exe
Token: SeDebugPrivilege	1656	AddInProcess32.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

1275649726.exe

description	pid	process	target process
PID 2008 wrote to memory of 1656	2008	1275649726.exe	AddInProcess32.exe
PID 2008 wrote to memory of 1656	2008	1275649726.exe	AddInProcess32.exe
PID 2008 wrote to memory of 1656	2008	1275649726.exe	AddInProcess32.exe
PID 2008 wrote to memory of 1656	2008	1275649726.exe	AddInProcess32.exe
PID 2008 wrote to memory of 1656	2008	1275649726.exe	AddInProcess32.exe
PID 2008 wrote to memory of 1656	2008	1275649726.exe	AddInProcess32.exe
PID 2008 wrote to memory of 1656	2008	1275649726.exe	AddInProcess32.exe
PID 2008 wrote to memory of 1656	2008	1275649726.exe	AddInProcess32.exe
PID 2008 wrote to memory of 1656	2008	1275649726.exe	AddInProcess32.exe

C:\Users\Admin\AppData\Local\Temp\1275649726.exe
"C:\Users\Admin\AppData\Local\Temp\1275649726.exe"
1⤵
- Suspicious use of SetThreadContext
- Modifies system certificate store
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2008

C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1656

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Install Root Certificate

1

T1130

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

memory/1656-7-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1656-8-0x000000000041F38A-mapping.dmp

Download
memory/1656-9-0x0000000074BA0000-0x000000007528E000-memory.dmp

Filesize
6.9MB

Download
memory/1656-10-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1656-12-0x0000000000CC0000-0x0000000000CC1000-memory.dmp

Filesize
4KB

Download
memory/2008-2-0x0000000074BA0000-0x000000007528E000-memory.dmp

Filesize
6.9MB

Download
memory/2008-3-0x0000000000370000-0x0000000000371000-memory.dmp

Filesize
4KB

Download
memory/2008-5-0x0000000076641000-0x0000000076643000-memory.dmp

Filesize
8KB

Download
memory/2008-6-0x0000000002030000-0x0000000002031000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads