redline | 5b78ffa959b3dc563253f20b6dd99954d9b919303631c12db225da0345e5ccf1

Analysis

max time kernel
154s
max time network
191s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
07-05-2023 02:25

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General

Target

5b78ffa959b3dc563253f20b6dd99954d9b919303631c12db225da0345e5ccf1.exe
Size

793KB
MD5

caaaa9aa524b1ac11089da0295c4132d
SHA1

48970adb1136c1dddd0f928caf98fb09542cd8df
SHA256

5b78ffa959b3dc563253f20b6dd99954d9b919303631c12db225da0345e5ccf1
SHA512

75f1a3020d15eac3be24ba582f729a42edc09fa3b3bdc37126fd161d3adf4947e58ba503dbafd58c98838741c065118f0308349ec2e057113d785c21830124aa
SSDEEP

12288:Zy90uuTWZRsa6Iui0lV4PFHRiYVCL9wwECKVI+qmLeq/gM3La35TsyY:ZybEIU4NHRikCxwwE+mMM3LiTW

Score

10^/10

redline dork gena infostealer persistence stealer

Malware Config

Extracted

Family

redline

Botnet

gena

185.161.248.73:4164

Attributes

auth_value
d05bf43eef533e262271449829751d07

Extracted

Family

redline

Botnet

dork

185.161.248.73:4164

Attributes

auth_value
e81be7d6cfb453cc812e1b4890eeadad

Signatures

Detects Redline Stealer samples 1 IoCs

This rule detects the presence of Redline Stealer samples based on their unique strings.

stealer

Processes:

resource	yara_rule
behavioral2/memory/1032-2315-0x0000000005290000-0x00000000058A8000-memory.dmp	redline_stealer

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

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

m42024360.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Control Panel\International\Geo\Nation	m42024360.exe

Executes dropped EXE 4 IoCs

Processes:

x49211052.exem42024360.exe1.exen96182240.exe

pid process

1120 x49211052.exe
4924 m42024360.exe
1032 1.exe
4564 n96182240.exe

pid	process
1120	x49211052.exe
4924	m42024360.exe
1032	1.exe
4564	n96182240.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

5b78ffa959b3dc563253f20b6dd99954d9b919303631c12db225da0345e5ccf1.exex49211052.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	5b78ffa959b3dc563253f20b6dd99954d9b919303631c12db225da0345e5ccf1.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\\\""	5b78ffa959b3dc563253f20b6dd99954d9b919303631c12db225da0345e5ccf1.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	x49211052.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\\\""	x49211052.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

912 4924 WerFault.exe m42024360.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

m42024360.exe

description pid process

Token: SeDebugPrivilege 4924 m42024360.exe

pid	pid_target	process	target process
912	4924	WerFault.exe	m42024360.exe

description	pid	process
Token: SeDebugPrivilege	4924	m42024360.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

5b78ffa959b3dc563253f20b6dd99954d9b919303631c12db225da0345e5ccf1.exex49211052.exem42024360.exe

description	pid	process	target process
PID 376 wrote to memory of 1120	376	5b78ffa959b3dc563253f20b6dd99954d9b919303631c12db225da0345e5ccf1.exe	x49211052.exe
PID 376 wrote to memory of 1120	376	5b78ffa959b3dc563253f20b6dd99954d9b919303631c12db225da0345e5ccf1.exe	x49211052.exe
PID 376 wrote to memory of 1120	376	5b78ffa959b3dc563253f20b6dd99954d9b919303631c12db225da0345e5ccf1.exe	x49211052.exe
PID 1120 wrote to memory of 4924	1120	x49211052.exe	m42024360.exe
PID 1120 wrote to memory of 4924	1120	x49211052.exe	m42024360.exe
PID 1120 wrote to memory of 4924	1120	x49211052.exe	m42024360.exe
PID 4924 wrote to memory of 1032	4924	m42024360.exe	1.exe
PID 4924 wrote to memory of 1032	4924	m42024360.exe	1.exe
PID 4924 wrote to memory of 1032	4924	m42024360.exe	1.exe
PID 1120 wrote to memory of 4564	1120	x49211052.exe	n96182240.exe
PID 1120 wrote to memory of 4564	1120	x49211052.exe	n96182240.exe
PID 1120 wrote to memory of 4564	1120	x49211052.exe	n96182240.exe

C:\Users\Admin\AppData\Local\Temp\5b78ffa959b3dc563253f20b6dd99954d9b919303631c12db225da0345e5ccf1.exe
"C:\Users\Admin\AppData\Local\Temp\5b78ffa959b3dc563253f20b6dd99954d9b919303631c12db225da0345e5ccf1.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:376

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x49211052.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x49211052.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1120

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m42024360.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m42024360.exe
3⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4924

C:\Windows\Temp\1.exe
"C:\Windows\Temp\1.exe"
4⤵
- Executes dropped EXE
PID:1032

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4924 -s 1424
4⤵
- Program crash
PID:912

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\n96182240.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\n96182240.exe
3⤵
- Executes dropped EXE
PID:4564

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 4924 -ip 4924
1⤵
PID:2668

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x49211052.exe
Filesize
589KB

MD5
2d0b67849962c65a08904383f1bc2879

SHA1
2706f9c6cbff29649b8d9997e89a0aa2b5437723

SHA256
060b223824562a54d544c43ea14a1e950cf1f0446159acce4b45b7522e8f3d92

SHA512
651282cadd0050d03e149ab51431c93d30310e3e5ff9de7e6285dba025373fecd3068144a11c6525fc61103822ff3238d8d270f16bb64fd2aa737d037a42bcce

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x49211052.exe
Filesize
589KB

MD5
2d0b67849962c65a08904383f1bc2879

SHA1
2706f9c6cbff29649b8d9997e89a0aa2b5437723

SHA256
060b223824562a54d544c43ea14a1e950cf1f0446159acce4b45b7522e8f3d92

SHA512
651282cadd0050d03e149ab51431c93d30310e3e5ff9de7e6285dba025373fecd3068144a11c6525fc61103822ff3238d8d270f16bb64fd2aa737d037a42bcce

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m42024360.exe
Filesize
529KB

MD5
78ccdb726dd25c1db093e9440e0d5b3e

SHA1
69de83fb054ddc3832beef3d92c4eff07214c5ff

SHA256
74b49262d7ab691a97cf42c5f32385f3f46dfad3c3c02e49f9edd41e27d18a28

SHA512
7be4ef0be45ca86c74fcc0a599f23604696acfd6236b242e9f4519ee8e7aad33f6f68cfaa7c2edd5067bbd69ea31cfda5a77a9386cc126cf88588d7917510622

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m42024360.exe
Filesize
529KB

MD5
78ccdb726dd25c1db093e9440e0d5b3e

SHA1
69de83fb054ddc3832beef3d92c4eff07214c5ff

SHA256
74b49262d7ab691a97cf42c5f32385f3f46dfad3c3c02e49f9edd41e27d18a28

SHA512
7be4ef0be45ca86c74fcc0a599f23604696acfd6236b242e9f4519ee8e7aad33f6f68cfaa7c2edd5067bbd69ea31cfda5a77a9386cc126cf88588d7917510622

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\n96182240.exe
Filesize
169KB

MD5
d76ed2d8813c064822fdbe845d726ac7

SHA1
ac10dbd42fbc220f99de2ff0dadefddd2a15f1cb

SHA256
1a389b50b7013f81555ce142311d184b99c4e1c88fcf79644f0034a4db5351a8

SHA512
eb534ccf9de7f245d76125768e94d6f88dc4dd9931730e9a8c8b84c1c00492fb881f49494d916ac1cf79c876ccd1c709f59f792aa43c5244a5457ef9ee3d38dc

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\n96182240.exe
Filesize
169KB

MD5
d76ed2d8813c064822fdbe845d726ac7

SHA1
ac10dbd42fbc220f99de2ff0dadefddd2a15f1cb

SHA256
1a389b50b7013f81555ce142311d184b99c4e1c88fcf79644f0034a4db5351a8

SHA512
eb534ccf9de7f245d76125768e94d6f88dc4dd9931730e9a8c8b84c1c00492fb881f49494d916ac1cf79c876ccd1c709f59f792aa43c5244a5457ef9ee3d38dc

Download Submit
C:\Windows\Temp\1.exe
Filesize
168KB

MD5
f16fb63d4e551d3808e8f01f2671b57e

SHA1
781153ad6235a1152da112de1fb39a6f2d063575

SHA256
8a34627d2a802a7222661926a21bfe7e05835d8dca23459a50c62ccac4619581

SHA512
fad96ade34ff0637238ebf22941dcf21d9ddbe41e10b04d32a904c6018e0c9914345fc86e0ef8c27b95e3813eb60af233b2e47a585c150b9d1c14d48906f78cf

Download Submit
C:\Windows\Temp\1.exe
Filesize
168KB

MD5
f16fb63d4e551d3808e8f01f2671b57e

SHA1
781153ad6235a1152da112de1fb39a6f2d063575

SHA256
8a34627d2a802a7222661926a21bfe7e05835d8dca23459a50c62ccac4619581

SHA512
fad96ade34ff0637238ebf22941dcf21d9ddbe41e10b04d32a904c6018e0c9914345fc86e0ef8c27b95e3813eb60af233b2e47a585c150b9d1c14d48906f78cf

Download Submit
C:\Windows\Temp\1.exe
Filesize
168KB

MD5
f16fb63d4e551d3808e8f01f2671b57e

SHA1
781153ad6235a1152da112de1fb39a6f2d063575

SHA256
8a34627d2a802a7222661926a21bfe7e05835d8dca23459a50c62ccac4619581

SHA512
fad96ade34ff0637238ebf22941dcf21d9ddbe41e10b04d32a904c6018e0c9914345fc86e0ef8c27b95e3813eb60af233b2e47a585c150b9d1c14d48906f78cf

Download Submit
memory/1032-2319-0x0000000004C90000-0x0000000004CA2000-memory.dmp

Filesize
72KB

Download
memory/1032-2321-0x0000000004B10000-0x0000000004B4C000-memory.dmp

Filesize
240KB

Download
memory/1032-2320-0x0000000004C60000-0x0000000004C70000-memory.dmp

Filesize
64KB

Download
memory/1032-2318-0x0000000004D80000-0x0000000004E8A000-memory.dmp

Filesize
1.0MB

Download
memory/1032-2315-0x0000000005290000-0x00000000058A8000-memory.dmp

Filesize
6.1MB

Download
memory/1032-2313-0x0000000000340000-0x000000000036E000-memory.dmp

Filesize
184KB

Download
memory/1032-2329-0x0000000004C60000-0x0000000004C70000-memory.dmp

Filesize
64KB

Download
memory/4564-2327-0x0000000000250000-0x0000000000280000-memory.dmp

Filesize
192KB

Download
memory/4564-2328-0x0000000004B00000-0x0000000004B10000-memory.dmp

Filesize
64KB

Download
memory/4564-2330-0x0000000004B00000-0x0000000004B10000-memory.dmp

Filesize
64KB

Download
memory/4924-163-0x0000000005790000-0x00000000057F0000-memory.dmp

Filesize
384KB

Download
memory/4924-211-0x0000000005790000-0x00000000057F0000-memory.dmp

Filesize
384KB

Download
memory/4924-177-0x0000000005790000-0x00000000057F0000-memory.dmp

Filesize
384KB

Download
memory/4924-179-0x0000000005790000-0x00000000057F0000-memory.dmp

Filesize
384KB

Download
memory/4924-181-0x0000000005790000-0x00000000057F0000-memory.dmp

Filesize
384KB

Download
memory/4924-183-0x0000000005790000-0x00000000057F0000-memory.dmp

Filesize
384KB

Download
memory/4924-185-0x0000000005790000-0x00000000057F0000-memory.dmp

Filesize
384KB

Download
memory/4924-187-0x0000000005790000-0x00000000057F0000-memory.dmp

Filesize
384KB

Download
memory/4924-189-0x0000000005790000-0x00000000057F0000-memory.dmp

Filesize
384KB

Download
memory/4924-191-0x0000000005790000-0x00000000057F0000-memory.dmp

Filesize
384KB

Download
memory/4924-193-0x0000000005790000-0x00000000057F0000-memory.dmp

Filesize
384KB

Download
memory/4924-195-0x0000000005790000-0x00000000057F0000-memory.dmp

Filesize
384KB

Download
memory/4924-197-0x0000000005790000-0x00000000057F0000-memory.dmp

Filesize
384KB

Download
memory/4924-199-0x0000000005790000-0x00000000057F0000-memory.dmp

Filesize
384KB

Download
memory/4924-201-0x0000000005790000-0x00000000057F0000-memory.dmp

Filesize
384KB

Download
memory/4924-203-0x0000000005790000-0x00000000057F0000-memory.dmp

Filesize
384KB

Download
memory/4924-205-0x0000000005790000-0x00000000057F0000-memory.dmp

Filesize
384KB

Download
memory/4924-207-0x0000000005790000-0x00000000057F0000-memory.dmp

Filesize
384KB

Download
memory/4924-209-0x0000000005790000-0x00000000057F0000-memory.dmp

Filesize
384KB

Download
memory/4924-175-0x0000000005790000-0x00000000057F0000-memory.dmp

Filesize
384KB

Download
memory/4924-213-0x0000000005790000-0x00000000057F0000-memory.dmp

Filesize
384KB

Download
memory/4924-215-0x0000000005790000-0x00000000057F0000-memory.dmp

Filesize
384KB

Download
memory/4924-1843-0x0000000002A60000-0x0000000002A70000-memory.dmp

Filesize
64KB

Download
memory/4924-173-0x0000000005790000-0x00000000057F0000-memory.dmp

Filesize
384KB

Download
memory/4924-171-0x0000000005790000-0x00000000057F0000-memory.dmp

Filesize
384KB

Download
memory/4924-169-0x0000000005790000-0x00000000057F0000-memory.dmp

Filesize
384KB

Download
memory/4924-2312-0x0000000002A60000-0x0000000002A70000-memory.dmp

Filesize
64KB

Download
memory/4924-167-0x0000000005790000-0x00000000057F0000-memory.dmp

Filesize
384KB

Download
memory/4924-165-0x0000000005790000-0x00000000057F0000-memory.dmp

Filesize
384KB

Download
memory/4924-2316-0x0000000002A60000-0x0000000002A70000-memory.dmp

Filesize
64KB

Download
memory/4924-161-0x0000000005790000-0x00000000057F0000-memory.dmp

Filesize
384KB

Download
memory/4924-159-0x0000000005790000-0x00000000057F0000-memory.dmp

Filesize
384KB

Download
memory/4924-157-0x0000000005790000-0x00000000057F0000-memory.dmp

Filesize
384KB

Download
memory/4924-155-0x0000000005790000-0x00000000057F0000-memory.dmp

Filesize
384KB

Download
memory/4924-153-0x0000000005790000-0x00000000057F0000-memory.dmp

Filesize
384KB

Download
memory/4924-152-0x0000000005790000-0x00000000057F0000-memory.dmp

Filesize
384KB

Download
memory/4924-151-0x00000000051E0000-0x0000000005784000-memory.dmp

Filesize
5.6MB

Download
memory/4924-150-0x0000000002A60000-0x0000000002A70000-memory.dmp

Filesize
64KB

Download
memory/4924-149-0x0000000002A60000-0x0000000002A70000-memory.dmp

Filesize
64KB

Download
memory/4924-148-0x0000000002740000-0x000000000279B000-memory.dmp

Filesize
364KB

Download