redline | 48502d871b14a575a961ec417407b2e55aadb2f5b0af0d214be7e57f3ada0609

Analysis

max time kernel
176s
max time network
201s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
06-05-2023 21:41

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General

Target

48502d871b14a575a961ec417407b2e55aadb2f5b0af0d214be7e57f3ada0609.exe
Size

1.2MB
MD5

6f649e371948c8f13ebd2ed3b7cdae04
SHA1

9eb9b925a948064f9f04483e9a0db7d1282a2d6b
SHA256

48502d871b14a575a961ec417407b2e55aadb2f5b0af0d214be7e57f3ada0609
SHA512

2b1581ac09bd31ae1cda266ed41dd945f21f8c8c33865a633f02a97b7806cc10517ef8cfabafdec5d8ed938ca5c78df5a4b5ba68942406a97b9dd6ccb2016ea7
SSDEEP

24576:UyTeP6Ep8pKRxvVw++h4Jpj0IMX4A7Xl5QFOLBNqNLPr6WjkkUWsN:jTZEupKJ+iohXnzQFOLTqNLPr6WgkUWs

Score

10^/10

redline gena life infostealer persistence stealer

Malware Config

Extracted

Family

redline

Botnet

gena

185.161.248.73:4164

Attributes

auth_value
d05bf43eef533e262271449829751d07

Extracted

Family

redline

Botnet

life

185.161.248.73:4164

Attributes

auth_value
8685d11953530b68ad5ec703809d9f91

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/4568-2332-0x0000000005ED0000-0x00000000064E8000-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:

s75560189.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Control Panel\International\Geo\Nation	s75560189.exe

Executes dropped EXE 6 IoCs

Processes:

z27893271.exez19811102.exez87342169.exes75560189.exe1.exet24344877.exe

pid process

2028 z27893271.exe
2856 z19811102.exe
1792 z87342169.exe
3788 s75560189.exe
4568 1.exe
376 t24344877.exe

pid	process
2028	z27893271.exe
2856	z19811102.exe
1792	z87342169.exe
3788	s75560189.exe
4568	1.exe
376	t24344877.exe

Adds Run key to start application 2 TTPs 8 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

48502d871b14a575a961ec417407b2e55aadb2f5b0af0d214be7e57f3ada0609.exez27893271.exez19811102.exez87342169.exe

description	ioc	process
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\\\""	48502d871b14a575a961ec417407b2e55aadb2f5b0af0d214be7e57f3ada0609.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	z27893271.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\\\""	z27893271.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	z19811102.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\\\""	z19811102.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	z87342169.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup3 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP003.TMP\\\""	z87342169.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	48502d871b14a575a961ec417407b2e55aadb2f5b0af0d214be7e57f3ada0609.exe

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

System Information Discovery
T1082
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

s75560189.exe

description pid process

Token: SeDebugPrivilege 3788 s75560189.exe

description	pid	process
Token: SeDebugPrivilege	3788	s75560189.exe

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

48502d871b14a575a961ec417407b2e55aadb2f5b0af0d214be7e57f3ada0609.exez27893271.exez19811102.exez87342169.exes75560189.exe

description	pid	process	target process
PID 4668 wrote to memory of 2028	4668	48502d871b14a575a961ec417407b2e55aadb2f5b0af0d214be7e57f3ada0609.exe	z27893271.exe
PID 4668 wrote to memory of 2028	4668	48502d871b14a575a961ec417407b2e55aadb2f5b0af0d214be7e57f3ada0609.exe	z27893271.exe
PID 4668 wrote to memory of 2028	4668	48502d871b14a575a961ec417407b2e55aadb2f5b0af0d214be7e57f3ada0609.exe	z27893271.exe
PID 2028 wrote to memory of 2856	2028	z27893271.exe	z19811102.exe
PID 2028 wrote to memory of 2856	2028	z27893271.exe	z19811102.exe
PID 2028 wrote to memory of 2856	2028	z27893271.exe	z19811102.exe
PID 2856 wrote to memory of 1792	2856	z19811102.exe	z87342169.exe
PID 2856 wrote to memory of 1792	2856	z19811102.exe	z87342169.exe
PID 2856 wrote to memory of 1792	2856	z19811102.exe	z87342169.exe
PID 1792 wrote to memory of 3788	1792	z87342169.exe	s75560189.exe
PID 1792 wrote to memory of 3788	1792	z87342169.exe	s75560189.exe
PID 1792 wrote to memory of 3788	1792	z87342169.exe	s75560189.exe
PID 3788 wrote to memory of 4568	3788	s75560189.exe	1.exe
PID 3788 wrote to memory of 4568	3788	s75560189.exe	1.exe
PID 3788 wrote to memory of 4568	3788	s75560189.exe	1.exe
PID 1792 wrote to memory of 376	1792	z87342169.exe	t24344877.exe
PID 1792 wrote to memory of 376	1792	z87342169.exe	t24344877.exe
PID 1792 wrote to memory of 376	1792	z87342169.exe	t24344877.exe

C:\Users\Admin\AppData\Local\Temp\48502d871b14a575a961ec417407b2e55aadb2f5b0af0d214be7e57f3ada0609.exe
"C:\Users\Admin\AppData\Local\Temp\48502d871b14a575a961ec417407b2e55aadb2f5b0af0d214be7e57f3ada0609.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4668

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z27893271.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z27893271.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2028

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z19811102.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z19811102.exe
3⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2856

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z87342169.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z87342169.exe
4⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1792

C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\s75560189.exe
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\s75560189.exe
5⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3788

C:\Windows\Temp\1.exe
"C:\Windows\Temp\1.exe"
6⤵
- Executes dropped EXE
PID:4568

C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\t24344877.exe
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\t24344877.exe
5⤵
- Executes dropped EXE
PID:376

Network

MITRE ATT&CK Matrix ATT&CK 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

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z27893271.exe
Filesize
1.0MB

MD5
88ed0d2949fd76fa9c6a081906cb5146

SHA1
d79c2e023faf8f9962bea49d1ceedeec439c04f8

SHA256
66bbdd13c1de1e964cde9286302ad9a93ce9d4013189c3b2893558effa462f3a

SHA512
8a8bfa8541f1aa21395944ce81b23d3689ddc41f27f7fd47cc5f04c8051d07a919609292cc3e721c263dc26d781331110560bec0d15b8105f2926f0f60a1b898

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z27893271.exe
Filesize
1.0MB

MD5
88ed0d2949fd76fa9c6a081906cb5146

SHA1
d79c2e023faf8f9962bea49d1ceedeec439c04f8

SHA256
66bbdd13c1de1e964cde9286302ad9a93ce9d4013189c3b2893558effa462f3a

SHA512
8a8bfa8541f1aa21395944ce81b23d3689ddc41f27f7fd47cc5f04c8051d07a919609292cc3e721c263dc26d781331110560bec0d15b8105f2926f0f60a1b898

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z19811102.exe
Filesize
764KB

MD5
5b8e3a8d764d3629265577366fa9eb28

SHA1
9ac7b99c1b73cdfeac98df43a4848b53c81a666e

SHA256
861cf4e5ed7f7e8fafcdfe5b63a5213fc4293de898d34b3a8ef3adf50584b40a

SHA512
0f867e0523e1b510f0e21848469ca6141ee548c5b4f9fa7aa68f006200f534cebc4898bffd4604c4d73840247824fe93736431936c870302f664cbc8a6951a96

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z19811102.exe
Filesize
764KB

MD5
5b8e3a8d764d3629265577366fa9eb28

SHA1
9ac7b99c1b73cdfeac98df43a4848b53c81a666e

SHA256
861cf4e5ed7f7e8fafcdfe5b63a5213fc4293de898d34b3a8ef3adf50584b40a

SHA512
0f867e0523e1b510f0e21848469ca6141ee548c5b4f9fa7aa68f006200f534cebc4898bffd4604c4d73840247824fe93736431936c870302f664cbc8a6951a96

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z87342169.exe
Filesize
582KB

MD5
a86059db89b42bfd21aa7155a943394b

SHA1
da9e5235ecc06a55abf8811c4019bd729079312a

SHA256
759a20c589917231bbc0b59628649831beafde47ecc6b468a8e7957272c0075c

SHA512
49df089859116733b5d09c8c637513b3c4daa88130a65a5833cf55b49c1ab236b831a147c8b03178ae00590b4dc153166923ab9c326f7713bd547e97067e6218

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z87342169.exe
Filesize
582KB

MD5
a86059db89b42bfd21aa7155a943394b

SHA1
da9e5235ecc06a55abf8811c4019bd729079312a

SHA256
759a20c589917231bbc0b59628649831beafde47ecc6b468a8e7957272c0075c

SHA512
49df089859116733b5d09c8c637513b3c4daa88130a65a5833cf55b49c1ab236b831a147c8b03178ae00590b4dc153166923ab9c326f7713bd547e97067e6218

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\s75560189.exe
Filesize
582KB

MD5
28a6c5bb2965de6c05cec6cee16b9ce2

SHA1
a1300062a3a86b96d7658e41d10ed6ea5f8cadea

SHA256
6f00913d06fecf91ca92442ea347910e3bf2e8544545e2852aa8c436c2e90fe9

SHA512
5d089f5bced3668331c5f5570fde456a3b6bf2fadaa0f3e20ddbafe1c111e330b1cb39f847c781650fd1bfe83299522e8af800cc9f84fff24611859ed4685eb4

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\s75560189.exe
Filesize
582KB

MD5
28a6c5bb2965de6c05cec6cee16b9ce2

SHA1
a1300062a3a86b96d7658e41d10ed6ea5f8cadea

SHA256
6f00913d06fecf91ca92442ea347910e3bf2e8544545e2852aa8c436c2e90fe9

SHA512
5d089f5bced3668331c5f5570fde456a3b6bf2fadaa0f3e20ddbafe1c111e330b1cb39f847c781650fd1bfe83299522e8af800cc9f84fff24611859ed4685eb4

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\t24344877.exe
Filesize
169KB

MD5
20293161205cf24f1bb60d0a1ed59190

SHA1
1e74b398b71d1c7be3a27726488328fcf3ed52da

SHA256
9ea222d9cf4a3f3ec3a573e562932f615811c7ba26c9a07cb8f113b91ff08c42

SHA512
8cae4db568ec80ae6b90f72f7c99f6e78760066354c5319f4e08b65c817f31a9a8665bf5b0e8b9ab5fc0cfbbdda1967a1d124a3f089e399c8134662265261a58

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\t24344877.exe
Filesize
169KB

MD5
20293161205cf24f1bb60d0a1ed59190

SHA1
1e74b398b71d1c7be3a27726488328fcf3ed52da

SHA256
9ea222d9cf4a3f3ec3a573e562932f615811c7ba26c9a07cb8f113b91ff08c42

SHA512
8cae4db568ec80ae6b90f72f7c99f6e78760066354c5319f4e08b65c817f31a9a8665bf5b0e8b9ab5fc0cfbbdda1967a1d124a3f089e399c8134662265261a58

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/376-2339-0x00000000057E0000-0x00000000057F0000-memory.dmp

Filesize
64KB

Download
memory/376-2337-0x00000000057E0000-0x00000000057F0000-memory.dmp

Filesize
64KB

Download
memory/376-2333-0x0000000005A00000-0x0000000005B0A000-memory.dmp

Filesize
1.0MB

Download
memory/376-2331-0x0000000000E20000-0x0000000000E4E000-memory.dmp

Filesize
184KB

Download
memory/3788-189-0x0000000005640000-0x00000000056A0000-memory.dmp

Filesize
384KB

Download
memory/3788-210-0x0000000005640000-0x00000000056A0000-memory.dmp

Filesize
384KB

Download
memory/3788-170-0x0000000005640000-0x00000000056A0000-memory.dmp

Filesize
384KB

Download
memory/3788-172-0x0000000005640000-0x00000000056A0000-memory.dmp

Filesize
384KB

Download
memory/3788-174-0x0000000005640000-0x00000000056A0000-memory.dmp

Filesize
384KB

Download
memory/3788-176-0x0000000005640000-0x00000000056A0000-memory.dmp

Filesize
384KB

Download
memory/3788-178-0x0000000005640000-0x00000000056A0000-memory.dmp

Filesize
384KB

Download
memory/3788-180-0x0000000005640000-0x00000000056A0000-memory.dmp

Filesize
384KB

Download
memory/3788-182-0x0000000005640000-0x00000000056A0000-memory.dmp

Filesize
384KB

Download
memory/3788-184-0x0000000005640000-0x00000000056A0000-memory.dmp

Filesize
384KB

Download
memory/3788-186-0x0000000005640000-0x00000000056A0000-memory.dmp

Filesize
384KB

Download
memory/3788-190-0x0000000004FD0000-0x0000000004FE0000-memory.dmp

Filesize
64KB

Download
memory/3788-187-0x0000000004FD0000-0x0000000004FE0000-memory.dmp

Filesize
64KB

Download
memory/3788-166-0x0000000005640000-0x00000000056A0000-memory.dmp

Filesize
384KB

Download
memory/3788-192-0x0000000005640000-0x00000000056A0000-memory.dmp

Filesize
384KB

Download
memory/3788-194-0x0000000005640000-0x00000000056A0000-memory.dmp

Filesize
384KB

Download
memory/3788-196-0x0000000005640000-0x00000000056A0000-memory.dmp

Filesize
384KB

Download
memory/3788-198-0x0000000005640000-0x00000000056A0000-memory.dmp

Filesize
384KB

Download
memory/3788-200-0x0000000005640000-0x00000000056A0000-memory.dmp

Filesize
384KB

Download
memory/3788-202-0x0000000005640000-0x00000000056A0000-memory.dmp

Filesize
384KB

Download
memory/3788-204-0x0000000005640000-0x00000000056A0000-memory.dmp

Filesize
384KB

Download
memory/3788-206-0x0000000005640000-0x00000000056A0000-memory.dmp

Filesize
384KB

Download
memory/3788-208-0x0000000005640000-0x00000000056A0000-memory.dmp

Filesize
384KB

Download
memory/3788-168-0x0000000005640000-0x00000000056A0000-memory.dmp

Filesize
384KB

Download
memory/3788-212-0x0000000005640000-0x00000000056A0000-memory.dmp

Filesize
384KB

Download
memory/3788-214-0x0000000005640000-0x00000000056A0000-memory.dmp

Filesize
384KB

Download
memory/3788-216-0x0000000005640000-0x00000000056A0000-memory.dmp

Filesize
384KB

Download
memory/3788-218-0x0000000005640000-0x00000000056A0000-memory.dmp

Filesize
384KB

Download
memory/3788-220-0x0000000005640000-0x00000000056A0000-memory.dmp

Filesize
384KB

Download
memory/3788-222-0x0000000005640000-0x00000000056A0000-memory.dmp

Filesize
384KB

Download
memory/3788-224-0x0000000005640000-0x00000000056A0000-memory.dmp

Filesize
384KB

Download
memory/3788-226-0x0000000005640000-0x00000000056A0000-memory.dmp

Filesize
384KB

Download
memory/3788-228-0x0000000005640000-0x00000000056A0000-memory.dmp

Filesize
384KB

Download
memory/3788-230-0x0000000005640000-0x00000000056A0000-memory.dmp

Filesize
384KB

Download
memory/3788-165-0x0000000005640000-0x00000000056A0000-memory.dmp

Filesize
384KB

Download
memory/3788-2315-0x0000000004FD0000-0x0000000004FE0000-memory.dmp

Filesize
64KB

Download
memory/3788-162-0x0000000000910000-0x000000000096B000-memory.dmp

Filesize
364KB

Download
memory/3788-163-0x0000000004FD0000-0x0000000004FE0000-memory.dmp

Filesize
64KB

Download
memory/3788-164-0x0000000005050000-0x00000000055F4000-memory.dmp

Filesize
5.6MB

Download
memory/4568-2334-0x00000000058B0000-0x00000000058C2000-memory.dmp

Filesize
72KB

Download
memory/4568-2335-0x0000000005910000-0x000000000594C000-memory.dmp

Filesize
240KB

Download
memory/4568-2336-0x00000000056A0000-0x00000000056B0000-memory.dmp

Filesize
64KB

Download
memory/4568-2332-0x0000000005ED0000-0x00000000064E8000-memory.dmp

Filesize
6.1MB

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memory/4568-2338-0x00000000056A0000-0x00000000056B0000-memory.dmp

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64KB

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memory/4568-2327-0x0000000000E20000-0x0000000000E4E000-memory.dmp

Filesize
184KB

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