redline | ab22c95510080faac2e49e26359995096e891b1043fc9f62dbff27e166c98316

General

Target

3b6dee904e73c8c039098ab870346e85.exe
Size

659KB
MD5

3b6dee904e73c8c039098ab870346e85
SHA1

c22c8f4daf2b9e499a3332e6bada9489efa8a095
SHA256

ab22c95510080faac2e49e26359995096e891b1043fc9f62dbff27e166c98316
SHA512

cb7750c8ba545d463fed7c7db3e2047196803e4c9b11150dd092e05548902915ddc68e503c177b7db52012b315e7aa390b8c73dd44368d32521c1be42930cdc9

Score

10^/10

redline discovery infostealer spyware stealer

Malware Config

Signatures

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

RedLine Payload 2 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1504-15-0x0000000002C20000-0x0000000002C49000-memory.dmp	family_redline
behavioral1/memory/1504-16-0x0000000004510000-0x0000000004537000-memory.dmp	family_redline

Executes dropped EXE 1 IoCs

Processes:

noabu.exe

pid process

1504 noabu.exe
Loads dropped DLL 1 IoCs

Processes:

3b6dee904e73c8c039098ab870346e85.exe

pid process

2008 3b6dee904e73c8c039098ab870346e85.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
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
Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

13 ip-api.com
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

pid	process
1504	noabu.exe

pid	process
2008	3b6dee904e73c8c039098ab870346e85.exe

flow	ioc
13	ip-api.com

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

3b6dee904e73c8c039098ab870346e85.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	3b6dee904e73c8c039098ab870346e85.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	3b6dee904e73c8c039098ab870346e85.exe

Modifies system certificate store 2 TTPs 3 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

Processes:

noabu.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349	noabu.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 0f00000001000000140000003e8e6487f8fd27d322a269a71edaac5d57811286090000000100000034000000303206082b0601050507030106082b0601050507030206082b0601050507030406082b0601050507030306082b0601050507030853000000010000002600000030243022060c2b06010401b231010201050130123010060a2b0601040182373c0101030200c00b00000001000000180000004300b7004f00b7004d00b7004f00b7004400b7004f000000140000000100000014000000a0110a233e96f107ece2af29ef82a57fd030a4b41d00000001000000100000002e0d6875874a44c820912e85e964cfdb030000000100000014000000d1eb23a46d17d68fd92564c2f1f1601764d8e349200000000100000036040000308204323082031aa003020102020101300d06092a864886f70d0101050500307b310b3009060355040613024742311b301906035504080c1247726561746572204d616e636865737465723110300e06035504070c0753616c666f7264311a3018060355040a0c11436f6d6f646f204341204c696d697465643121301f06035504030c18414141204365727469666963617465205365727669636573301e170d3034303130313030303030305a170d3238313233313233353935395a307b310b3009060355040613024742311b301906035504080c1247726561746572204d616e636865737465723110300e06035504070c0753616c666f7264311a3018060355040a0c11436f6d6f646f204341204c696d697465643121301f06035504030c1841414120436572746966696361746520536572766963657330820122300d06092a864886f70d01010105000382010f003082010a0282010100be409df46ee1ea76871c4d45448ebe46c883069dc12afe181f8ee402faf3ab5d508a16310b9a06d0c57022cd492d5463ccb66e68460b53eacb4c24c0bc724eeaf115aef4549a120ac37ab23360e2da8955f32258f3dedccfef8386a28c944f9f68f29890468427c776bfe3cc352c8b5e07646582c048b0a891f9619f762050a891c766b5eb78620356f08a1a13ea31a31ea099fd38f6f62732586f07f56bb8fb142bafb7aaccd6635f738cda0599a838a8cb17783651ace99ef4783a8dcf0fd942e2980cab2f9f0e01deef9f9949f12ddfac744d1b98b547c5e529d1f99018c7629cbe83c7267b3e8a25c7c0dd9de6356810209d8fd8ded2c3849c0d5ee82fc90203010001a381c03081bd301d0603551d0e04160414a0110a233e96f107ece2af29ef82a57fd030a4b4300e0603551d0f0101ff040403020106300f0603551d130101ff040530030101ff307b0603551d1f047430723038a036a0348632687474703a2f2f63726c2e636f6d6f646f63612e636f6d2f414141436572746966696361746553657276696365732e63726c3036a034a0328630687474703a2f2f63726c2e636f6d6f646f2e6e65742f414141436572746966696361746553657276696365732e63726c300d06092a864886f70d010105050003820101000856fc02f09be8ffa4fad67bc64480ce4fc4c5f60058cca6b6bc1449680476e8e6ee5dec020f60d68d50184f264e01e3e6b0a5eebfbc745441bffdfc12b8c74f5af48960057f60b7054af3f6f1c2bfc4b97486b62d7d6bccd2f346dd2fc6e06ac3c334032c7d96dd5ac20ea70a99c1058bab0c2ff35c3acf6c37550987de53406c58effcb6ab656e04f61bdc3ce05a15c69ed9f15948302165036cece92173ec9b03a1e037ada015188ffaba02cea72ca910132cd4e50826ab229760f8905e74d4a29a53bdf2a968e0a26ec2d76cb1a30f9ebfeb68e756f2aef2e32b383a0981b56b85d7be2ded3f1ab7b263e2f5622c82d46a004150f139839f95e93696986e	noabu.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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	noabu.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

noabu.exe

pid process

1504 noabu.exe
1504 noabu.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

noabu.exe

description pid process

Token: SeDebugPrivilege 1504 noabu.exe

pid	process
1504	noabu.exe
1504	noabu.exe

description	pid	process
Token: SeDebugPrivilege	1504	noabu.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

3b6dee904e73c8c039098ab870346e85.exe

description	pid	process	target process
PID 2008 wrote to memory of 1504	2008	3b6dee904e73c8c039098ab870346e85.exe	noabu.exe
PID 2008 wrote to memory of 1504	2008	3b6dee904e73c8c039098ab870346e85.exe	noabu.exe
PID 2008 wrote to memory of 1504	2008	3b6dee904e73c8c039098ab870346e85.exe	noabu.exe
PID 2008 wrote to memory of 1504	2008	3b6dee904e73c8c039098ab870346e85.exe	noabu.exe

C:\Users\Admin\AppData\Local\Temp\3b6dee904e73c8c039098ab870346e85.exe
"C:\Users\Admin\AppData\Local\Temp\3b6dee904e73c8c039098ab870346e85.exe"
1⤵
- Loads dropped DLL
- Checks processor information in registry
- Suspicious use of WriteProcessMemory
PID:2008

C:\Users\Admin\AppData\Roaming\purefoe\noabu.exe
noabu.exe
2⤵
- Executes dropped EXE
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1504

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

Credentials in Files

1

T1081

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

1

T1005

Exfiltration

Command and Control

Web Service

1

T1102

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\purefoe\noabu.exe
MD5
ca65a8331e95305fc9ef541933a7e48f

SHA1
eef8aa298f25b68ed297a8f2e52b06f37c0e2a1b

SHA256
6f9ca1a18eb9a5c5938a9a74a1072a44fbd16685172468e61c7a564a8175c9a7

SHA512
6d8dc364bc3c86a4b2e61c729ed531141c6c0756be3d29b7c26531903d5e5ada0609f43a53593ceee412f2d16b8decd4aed7d0db83c60c3d4be200bd4c025002

Download Submit
\Users\Admin\AppData\Roaming\purefoe\noabu.exe
MD5
ca65a8331e95305fc9ef541933a7e48f

SHA1
eef8aa298f25b68ed297a8f2e52b06f37c0e2a1b

SHA256
6f9ca1a18eb9a5c5938a9a74a1072a44fbd16685172468e61c7a564a8175c9a7

SHA512
6d8dc364bc3c86a4b2e61c729ed531141c6c0756be3d29b7c26531903d5e5ada0609f43a53593ceee412f2d16b8decd4aed7d0db83c60c3d4be200bd4c025002

Download Submit
memory/1096-6-0x000007FEF6850000-0x000007FEF6ACA000-memory.dmp

Filesize
2.5MB

Download
memory/1504-10-0x0000000002D50000-0x0000000002D61000-memory.dmp

Filesize
68KB

Download
memory/1504-15-0x0000000002C20000-0x0000000002C49000-memory.dmp

Filesize
164KB

Download
memory/1504-20-0x0000000006FF4000-0x0000000006FF6000-memory.dmp

Filesize
8KB

Download
memory/1504-8-0x0000000000000000-mapping.dmp

Download
memory/1504-19-0x0000000006FF3000-0x0000000006FF4000-memory.dmp

Filesize
4KB

Download
memory/1504-17-0x0000000006FF1000-0x0000000006FF2000-memory.dmp

Filesize
4KB

Download
memory/1504-11-0x0000000004590000-0x00000000045A1000-memory.dmp

Filesize
68KB

Download
memory/1504-13-0x0000000000230000-0x0000000000265000-memory.dmp

Filesize
212KB

Download
memory/1504-14-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1504-12-0x0000000074410000-0x0000000074AFE000-memory.dmp

Filesize
6.9MB

Download
memory/1504-18-0x0000000006FF2000-0x0000000006FF3000-memory.dmp

Filesize
4KB

Download
memory/1504-16-0x0000000004510000-0x0000000004537000-memory.dmp

Filesize
156KB

Download
memory/2008-4-0x0000000002B50000-0x0000000002C1F000-memory.dmp

Filesize
828KB

Download
memory/2008-2-0x0000000002F00000-0x0000000002F11000-memory.dmp

Filesize
68KB

Download
memory/2008-3-0x0000000076641000-0x0000000076643000-memory.dmp

Filesize
8KB

Download
memory/2008-5-0x0000000000400000-0x00000000004D5000-memory.dmp

Filesize
852KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads