redline | ed339f2e28e0db99f145106d84d9988a155bc532f86a4277b03866f471216c1f

General

Target

a6e4eec7ef49b926110b1efab80952188556941a03622b3b7d4b0d913968d992.exe
Size

694KB
MD5

de43536d975cba211d34a470437871e8
SHA1

dc06854adcfb4e9ac801f1497419ae9f7a2a4945
SHA256

a6e4eec7ef49b926110b1efab80952188556941a03622b3b7d4b0d913968d992
SHA512

bb368cbf296fd1a87e10166d29af2c694795bf22d75cd9621a55317a94e689e42117669797d37b7f58fe133d1903f83be7093589282e03f590e5df9f94b4ec49

Score

10^/10

redline @design_stalkar agilenet infostealer

Malware Config

Extracted

Family

redline

Botnet

@design_stalkar

C2

137.74.76.180:52028

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/1000-68-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/1000-69-0x0000000000417E52-mapping.dmp	family_redline
behavioral1/memory/1000-72-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline

Executes dropped EXE 1 IoCs

Processes:

InstallUtil.exe

pid process

1000 InstallUtil.exe
Loads dropped DLL 1 IoCs

Processes:

a6e4eec7ef49b926110b1efab80952188556941a03622b3b7d4b0d913968d992.exe

pid process

368 a6e4eec7ef49b926110b1efab80952188556941a03622b3b7d4b0d913968d992.exe

pid	process
1000	InstallUtil.exe

Obfuscated with Agile.Net obfuscator 1 IoCs

Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

agilenet

Processes:

resource	yara_rule
behavioral1/memory/368-63-0x0000000000A40000-0x0000000000A61000-memory.dmp	agile_net

Suspicious use of SetThreadContext 1 IoCs

Processes:

a6e4eec7ef49b926110b1efab80952188556941a03622b3b7d4b0d913968d992.exe

description	pid	process	target process
PID 368 set thread context of 1000	368	a6e4eec7ef49b926110b1efab80952188556941a03622b3b7d4b0d913968d992.exe	InstallUtil.exe

Modifies system certificate store 2 TTPs 3 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

Processes:

a6e4eec7ef49b926110b1efab80952188556941a03622b3b7d4b0d913968d992.exe

description	ioc	process
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\B1BC968BD4F49D622AA89A81F2150152A41D829C\Blob = 190000000100000010000000a823b4a20180beb460cab955c24d7e21030000000100000014000000b1bc968bd4f49d622aa89a81f2150152a41d829c1d00000001000000100000006ee7f3b060d10e90a31ba3471b999236140000000100000014000000607b661a450d97ca89502f7d04cd34a8fffcfd4b0b000000010000001600000047006c006f00620061006c005300690067006e0000005300000001000000230000003021301f06092b06010401a032010130123010060a2b0601040182373c0101030200c0090000000100000068000000306606082b0601050507030106082b0601050507030206082b0601050507030306082b0601050507030406082b0601050507030806082b06010505070309060a2b0601040182370a030406082b0601050507030606082b0601050507030706082b060105050802020f00000001000000140000005a6d07b6371d966a2fb6ba92828ce5512a49513d200000000100000079030000308203753082025da003020102020b040000000001154b5ac394300d06092a864886f70d01010505003057310b300906035504061302424531193017060355040a1310476c6f62616c5369676e206e762d73613110300e060355040b1307526f6f74204341311b301906035504031312476c6f62616c5369676e20526f6f74204341301e170d3938303930313132303030305a170d3238303132383132303030305a3057310b300906035504061302424531193017060355040a1310476c6f62616c5369676e206e762d73613110300e060355040b1307526f6f74204341311b301906035504031312476c6f62616c5369676e20526f6f7420434130820122300d06092a864886f70d01010105000382010f003082010a0282010100da0ee6998dcea3e34f8a7efbf18b83256bea481ff12ab0b9951104bdf063d1e26766cf1cddcf1b482bee8d898e9aaf298065abe9c72d12cbab1c4c7007a13d0a30cd158d4ff8ddd48c50151cef50eec42ef7fce952f2917de06dd535308e5e4373f241e9d56ae3b2893a5639386f063c88695b2a4dc5a754b86c89cc9bf93ccae5fd89f5123c927896d6dc746e934461d18dc746b2750e86e8198ad56d6cd5781695a2e9c80a38ebf224134f73549313853a1bbc1e34b58b058cb9778bb1db1f2091ab09536e90ce7b3774b97047912251631679aeb1ae412608c8192bd146aa48d6642ad78334ff2c2ac16c19434a0785e7d37cf62168efeaf2529f7f9390cf0203010001a3423040300e0603551d0f0101ff040403020106300f0603551d130101ff040530030101ff301d0603551d0e04160414607b661a450d97ca89502f7d04cd34a8fffcfd4b300d06092a864886f70d01010505000382010100d673e77c4f76d08dbfecbaa2be34c52832b57cfc6c9c2c2bbd099e53bf6b5eaa1148b6e508a3b3ca3d614dd34609b33ec3a0e363551bf2baefad39e143b938a3e62f8a263befa05056f9c60afd38cdc40b705194979804dfc35f94d515c914419cc45d7564150dff5530ec868fff0def2cb96346f6aafcdfbc69fd2e1248649ae095f0a6ef298f01b115b50c1da5fe692c6924781eb3a71c7162eecac897ac175d8ac2f847866e2ac4563195d06789852bf96ca65d469d0caa82e49951dd70b7db563d61e46ae15cd6f6fe3dde41cc07ae6352bf5353f42be9c7fdb6f7825f85d24118db81b3041cc51fa4806f1520c9de0c880a1dd66655e2fc48c9292669e0	a6e4eec7ef49b926110b1efab80952188556941a03622b3b7d4b0d913968d992.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\B1BC968BD4F49D622AA89A81F2150152A41D829C	a6e4eec7ef49b926110b1efab80952188556941a03622b3b7d4b0d913968d992.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\B1BC968BD4F49D622AA89A81F2150152A41D829C\Blob = 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	a6e4eec7ef49b926110b1efab80952188556941a03622b3b7d4b0d913968d992.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

a6e4eec7ef49b926110b1efab80952188556941a03622b3b7d4b0d913968d992.exe

pid	process
368	a6e4eec7ef49b926110b1efab80952188556941a03622b3b7d4b0d913968d992.exe
368	a6e4eec7ef49b926110b1efab80952188556941a03622b3b7d4b0d913968d992.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

a6e4eec7ef49b926110b1efab80952188556941a03622b3b7d4b0d913968d992.exeInstallUtil.exe

description	pid	process
Token: SeDebugPrivilege	368	a6e4eec7ef49b926110b1efab80952188556941a03622b3b7d4b0d913968d992.exe
Token: SeDebugPrivilege	1000	InstallUtil.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

a6e4eec7ef49b926110b1efab80952188556941a03622b3b7d4b0d913968d992.exe

description	pid	process	target process
PID 368 wrote to memory of 1000	368	a6e4eec7ef49b926110b1efab80952188556941a03622b3b7d4b0d913968d992.exe	InstallUtil.exe
PID 368 wrote to memory of 1000	368	a6e4eec7ef49b926110b1efab80952188556941a03622b3b7d4b0d913968d992.exe	InstallUtil.exe
PID 368 wrote to memory of 1000	368	a6e4eec7ef49b926110b1efab80952188556941a03622b3b7d4b0d913968d992.exe	InstallUtil.exe
PID 368 wrote to memory of 1000	368	a6e4eec7ef49b926110b1efab80952188556941a03622b3b7d4b0d913968d992.exe	InstallUtil.exe
PID 368 wrote to memory of 1000	368	a6e4eec7ef49b926110b1efab80952188556941a03622b3b7d4b0d913968d992.exe	InstallUtil.exe
PID 368 wrote to memory of 1000	368	a6e4eec7ef49b926110b1efab80952188556941a03622b3b7d4b0d913968d992.exe	InstallUtil.exe
PID 368 wrote to memory of 1000	368	a6e4eec7ef49b926110b1efab80952188556941a03622b3b7d4b0d913968d992.exe	InstallUtil.exe
PID 368 wrote to memory of 1000	368	a6e4eec7ef49b926110b1efab80952188556941a03622b3b7d4b0d913968d992.exe	InstallUtil.exe
PID 368 wrote to memory of 1000	368	a6e4eec7ef49b926110b1efab80952188556941a03622b3b7d4b0d913968d992.exe	InstallUtil.exe
PID 368 wrote to memory of 1000	368	a6e4eec7ef49b926110b1efab80952188556941a03622b3b7d4b0d913968d992.exe	InstallUtil.exe
PID 368 wrote to memory of 1000	368	a6e4eec7ef49b926110b1efab80952188556941a03622b3b7d4b0d913968d992.exe	InstallUtil.exe
PID 368 wrote to memory of 1000	368	a6e4eec7ef49b926110b1efab80952188556941a03622b3b7d4b0d913968d992.exe	InstallUtil.exe

C:\Users\Admin\AppData\Local\Temp\a6e4eec7ef49b926110b1efab80952188556941a03622b3b7d4b0d913968d992.exe
"C:\Users\Admin\AppData\Local\Temp\a6e4eec7ef49b926110b1efab80952188556941a03622b3b7d4b0d913968d992.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:368

C:\Users\Admin\AppData\Local\Temp\InstallUtil.exe
"C:\Users\Admin\AppData\Local\Temp\InstallUtil.exe"
2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:1000

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

C:\Users\Admin\AppData\Local\Temp\InstallUtil.exe
MD5
91c9ae9c9a17a9db5e08b120e668c74c

SHA1
50770954c1ceb0bb6f1d5d3f2de2a0a065773723

SHA256
e56a7e5d3ab9675555e2897fc3faa2dd9265008a4967a7d54030ab8184d2d38f

SHA512
ca504af192e3318359d4742a2ef26ae1b5d040a4f9942782e02549a310158d5d5dbf919b4c748c31ee609d2046bd23ee0c22712891c86ae4a1e3a58c6e67647e

Download Submit
C:\Users\Admin\AppData\Local\Temp\InstallUtil.exe
MD5
91c9ae9c9a17a9db5e08b120e668c74c

SHA1
50770954c1ceb0bb6f1d5d3f2de2a0a065773723

SHA256
e56a7e5d3ab9675555e2897fc3faa2dd9265008a4967a7d54030ab8184d2d38f

SHA512
ca504af192e3318359d4742a2ef26ae1b5d040a4f9942782e02549a310158d5d5dbf919b4c748c31ee609d2046bd23ee0c22712891c86ae4a1e3a58c6e67647e

Download Submit
\Users\Admin\AppData\Local\Temp\InstallUtil.exe
MD5
91c9ae9c9a17a9db5e08b120e668c74c

SHA1
50770954c1ceb0bb6f1d5d3f2de2a0a065773723

SHA256
e56a7e5d3ab9675555e2897fc3faa2dd9265008a4967a7d54030ab8184d2d38f

SHA512
ca504af192e3318359d4742a2ef26ae1b5d040a4f9942782e02549a310158d5d5dbf919b4c748c31ee609d2046bd23ee0c22712891c86ae4a1e3a58c6e67647e

Download Submit
memory/368-64-0x0000000001321000-0x0000000001322000-memory.dmp

Filesize
4KB

Download
memory/368-65-0x0000000000C90000-0x0000000000C9B000-memory.dmp

Filesize
44KB

Download
memory/368-66-0x0000000000C60000-0x0000000000C61000-memory.dmp

Filesize
4KB

Download
memory/368-59-0x0000000001370000-0x0000000001371000-memory.dmp

Filesize
4KB

Download
memory/368-63-0x0000000000A40000-0x0000000000A61000-memory.dmp

Filesize
132KB

Download
memory/368-61-0x0000000001320000-0x0000000001321000-memory.dmp

Filesize
4KB

Download
memory/1000-68-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/1000-69-0x0000000000417E52-mapping.dmp

Download
memory/1000-72-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/1000-74-0x0000000000B20000-0x0000000000B21000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads