redline | 4afe5ea4664a74cb2dce03af832d2c329fc19e37f49aa8db5162b50217c5d88c

Analysis

max time kernel
150s
max time network
157s
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 21:45

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General

Target

4afe5ea4664a74cb2dce03af832d2c329fc19e37f49aa8db5162b50217c5d88c.exe
Size

1.2MB
MD5

93eb6dacdea45140bf85ebc35012b523
SHA1

b30f96f424bf52be8d189984fc53d554021c6f64
SHA256

4afe5ea4664a74cb2dce03af832d2c329fc19e37f49aa8db5162b50217c5d88c
SHA512

1ef678d0ba182f42dc49023dc4f5049d8711497595950d08a80a6a2d3896fa90273dd2b11a2ae5eea6b7b27cfd848001a820b97b548d26958f1d869ae6c80de1
SSDEEP

24576:Hypwbh7+G4O3zb5w5aKoUHguRI6XrTziTxXesCrt3PHmoy4nM7AbTrG:SqxTH5w5aKoUAqjXDMXesGtfG7TAbT

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/1212-2336-0x0000000005E10000-0x0000000006428000-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:

s23150453.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Control Panel\International\Geo\Nation	s23150453.exe

Executes dropped EXE 6 IoCs

Processes:

z61283242.exez59574464.exez55730395.exes23150453.exe1.exet21846365.exe

pid process

2384 z61283242.exe
1536 z59574464.exe
2216 z55730395.exe
3424 s23150453.exe
1212 1.exe
4452 t21846365.exe

pid	process
2384	z61283242.exe
1536	z59574464.exe
2216	z55730395.exe
3424	s23150453.exe
1212	1.exe
4452	t21846365.exe

Adds Run key to start application 2 TTPs 8 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

z55730395.exe4afe5ea4664a74cb2dce03af832d2c329fc19e37f49aa8db5162b50217c5d88c.exez61283242.exez59574464.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	z55730395.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\\\""	z55730395.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	4afe5ea4664a74cb2dce03af832d2c329fc19e37f49aa8db5162b50217c5d88c.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\\\""	4afe5ea4664a74cb2dce03af832d2c329fc19e37f49aa8db5162b50217c5d88c.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	z61283242.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\\\""	z61283242.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	z59574464.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\\\""	z59574464.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:

s23150453.exe

description pid process

Token: SeDebugPrivilege 3424 s23150453.exe

description	pid	process
Token: SeDebugPrivilege	3424	s23150453.exe

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

4afe5ea4664a74cb2dce03af832d2c329fc19e37f49aa8db5162b50217c5d88c.exez61283242.exez59574464.exez55730395.exes23150453.exe

description	pid	process	target process
PID 1260 wrote to memory of 2384	1260	4afe5ea4664a74cb2dce03af832d2c329fc19e37f49aa8db5162b50217c5d88c.exe	z61283242.exe
PID 1260 wrote to memory of 2384	1260	4afe5ea4664a74cb2dce03af832d2c329fc19e37f49aa8db5162b50217c5d88c.exe	z61283242.exe
PID 1260 wrote to memory of 2384	1260	4afe5ea4664a74cb2dce03af832d2c329fc19e37f49aa8db5162b50217c5d88c.exe	z61283242.exe
PID 2384 wrote to memory of 1536	2384	z61283242.exe	z59574464.exe
PID 2384 wrote to memory of 1536	2384	z61283242.exe	z59574464.exe
PID 2384 wrote to memory of 1536	2384	z61283242.exe	z59574464.exe
PID 1536 wrote to memory of 2216	1536	z59574464.exe	z55730395.exe
PID 1536 wrote to memory of 2216	1536	z59574464.exe	z55730395.exe
PID 1536 wrote to memory of 2216	1536	z59574464.exe	z55730395.exe
PID 2216 wrote to memory of 3424	2216	z55730395.exe	s23150453.exe
PID 2216 wrote to memory of 3424	2216	z55730395.exe	s23150453.exe
PID 2216 wrote to memory of 3424	2216	z55730395.exe	s23150453.exe
PID 3424 wrote to memory of 1212	3424	s23150453.exe	1.exe
PID 3424 wrote to memory of 1212	3424	s23150453.exe	1.exe
PID 3424 wrote to memory of 1212	3424	s23150453.exe	1.exe
PID 2216 wrote to memory of 4452	2216	z55730395.exe	t21846365.exe
PID 2216 wrote to memory of 4452	2216	z55730395.exe	t21846365.exe
PID 2216 wrote to memory of 4452	2216	z55730395.exe	t21846365.exe

C:\Users\Admin\AppData\Local\Temp\4afe5ea4664a74cb2dce03af832d2c329fc19e37f49aa8db5162b50217c5d88c.exe
"C:\Users\Admin\AppData\Local\Temp\4afe5ea4664a74cb2dce03af832d2c329fc19e37f49aa8db5162b50217c5d88c.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1260

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z61283242.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z61283242.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2384

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z59574464.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z59574464.exe
3⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1536

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z55730395.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z55730395.exe
4⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2216

C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\s23150453.exe
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\s23150453.exe
5⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3424

C:\Windows\Temp\1.exe
"C:\Windows\Temp\1.exe"
6⤵
- Executes dropped EXE
PID:1212

C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\t21846365.exe
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\t21846365.exe
5⤵
- Executes dropped EXE
PID:4452

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\z61283242.exe
Filesize
1.0MB

MD5
c83d2d7934b3cb82fd870df020fd2626

SHA1
bce88bb3f288e0adffb4618c7e3564f18310a94f

SHA256
94a5a0fd9ed4f8de9306240f9a1d2d5866a23d4bca8fc958d6c97c13bda2bb41

SHA512
079a50238e0eae434690efc9b45a539577327a57ace6aa4bbb40389e841b7d88a012ca3359278c21c9616c94b614000a2dfec3380f46d5a0b06936bfc70405e0

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z61283242.exe
Filesize
1.0MB

MD5
c83d2d7934b3cb82fd870df020fd2626

SHA1
bce88bb3f288e0adffb4618c7e3564f18310a94f

SHA256
94a5a0fd9ed4f8de9306240f9a1d2d5866a23d4bca8fc958d6c97c13bda2bb41

SHA512
079a50238e0eae434690efc9b45a539577327a57ace6aa4bbb40389e841b7d88a012ca3359278c21c9616c94b614000a2dfec3380f46d5a0b06936bfc70405e0

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z59574464.exe
Filesize
765KB

MD5
e6143adecc9f79b684cf073e38e2fa2a

SHA1
ce43e50cbc44dbc6eb8c656401300139e1f19583

SHA256
1355200e7a4935761cd0bbbbb1a2f6bebcee2b7124d1585b71a8fd6c4939d638

SHA512
01e7f6ecae03cc1e908ef89e5e275ac043693eefe6edd2d30a7a1bbf6ab79ea417f123db94e8d8b6b15e02697e420234acbd5bb1455032eaf0188e5d7d6157ec

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z59574464.exe
Filesize
765KB

MD5
e6143adecc9f79b684cf073e38e2fa2a

SHA1
ce43e50cbc44dbc6eb8c656401300139e1f19583

SHA256
1355200e7a4935761cd0bbbbb1a2f6bebcee2b7124d1585b71a8fd6c4939d638

SHA512
01e7f6ecae03cc1e908ef89e5e275ac043693eefe6edd2d30a7a1bbf6ab79ea417f123db94e8d8b6b15e02697e420234acbd5bb1455032eaf0188e5d7d6157ec

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z55730395.exe
Filesize
582KB

MD5
0113a08cf198ccfafc4dfd184aeec8f0

SHA1
41789c6d3ca7723a3b646d648ace0d3df9294b02

SHA256
7c1fd37417b84beca147dca58dffb723c46858990c1cec020f13bd73f059fed6

SHA512
c7d57af690c2adcc052f411810ec2bf535e767367e0f743fe6f27ded25f07cee91848843807a2072cebc2deeb9ddf06e5ae43d48efd8f1a88f4096f593377238

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z55730395.exe
Filesize
582KB

MD5
0113a08cf198ccfafc4dfd184aeec8f0

SHA1
41789c6d3ca7723a3b646d648ace0d3df9294b02

SHA256
7c1fd37417b84beca147dca58dffb723c46858990c1cec020f13bd73f059fed6

SHA512
c7d57af690c2adcc052f411810ec2bf535e767367e0f743fe6f27ded25f07cee91848843807a2072cebc2deeb9ddf06e5ae43d48efd8f1a88f4096f593377238

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\s23150453.exe
Filesize
582KB

MD5
99ed72939c96509b649679cb3f52fa59

SHA1
e03790b29bc38ee92df52b5f54e17e95259ad1da

SHA256
2441cc1ea78f49e1c486d09e3aa79db8ba8ae9312abf0403dfc18720f1d815cf

SHA512
1651aa8c9e172acaacc0284533d32c88640b5f96cbf7c4d62369b7463ffc0e963b744b96fd1a21c26b156668bbadef02e98c99dbf3ed05c9384c6d1901ee0480

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\s23150453.exe
Filesize
582KB

MD5
99ed72939c96509b649679cb3f52fa59

SHA1
e03790b29bc38ee92df52b5f54e17e95259ad1da

SHA256
2441cc1ea78f49e1c486d09e3aa79db8ba8ae9312abf0403dfc18720f1d815cf

SHA512
1651aa8c9e172acaacc0284533d32c88640b5f96cbf7c4d62369b7463ffc0e963b744b96fd1a21c26b156668bbadef02e98c99dbf3ed05c9384c6d1901ee0480

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\t21846365.exe
Filesize
169KB

MD5
d7911e968304bc5de1a5d5cad7150a6b

SHA1
2fe5528494773806326286bbfb183f2361e55280

SHA256
db27c0888ef6a1c8cccebec9a2f7a600dd8aeca8c3f844e8e5d2a5d3657b2616

SHA512
993237ce394fdd48b97385a55e2e1a8d775e02ed3360e17681c39d1fa0a5edf045e1f070c3ce7d953c4b052b068bef3547f5fcedbb38a7bfe40f82396018b4e8

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\t21846365.exe
Filesize
169KB

MD5
d7911e968304bc5de1a5d5cad7150a6b

SHA1
2fe5528494773806326286bbfb183f2361e55280

SHA256
db27c0888ef6a1c8cccebec9a2f7a600dd8aeca8c3f844e8e5d2a5d3657b2616

SHA512
993237ce394fdd48b97385a55e2e1a8d775e02ed3360e17681c39d1fa0a5edf045e1f070c3ce7d953c4b052b068bef3547f5fcedbb38a7bfe40f82396018b4e8

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/1212-2330-0x0000000000C60000-0x0000000000C8E000-memory.dmp

Filesize
184KB

Download
memory/1212-2342-0x00000000056E0000-0x00000000056F0000-memory.dmp

Filesize
64KB

Download
memory/1212-2340-0x00000000056E0000-0x00000000056F0000-memory.dmp

Filesize
64KB

Download
memory/1212-2339-0x0000000005610000-0x000000000564C000-memory.dmp

Filesize
240KB

Download
memory/1212-2338-0x00000000055F0000-0x0000000005602000-memory.dmp

Filesize
72KB

Download
memory/1212-2336-0x0000000005E10000-0x0000000006428000-memory.dmp

Filesize
6.1MB

Download
memory/3424-195-0x00000000028E0000-0x0000000002940000-memory.dmp

Filesize
384KB

Download
memory/3424-214-0x00000000028E0000-0x0000000002940000-memory.dmp

Filesize
384KB

Download
memory/3424-173-0x00000000028E0000-0x0000000002940000-memory.dmp

Filesize
384KB

Download
memory/3424-175-0x00000000028E0000-0x0000000002940000-memory.dmp

Filesize
384KB

Download
memory/3424-177-0x00000000028E0000-0x0000000002940000-memory.dmp

Filesize
384KB

Download
memory/3424-179-0x00000000028E0000-0x0000000002940000-memory.dmp

Filesize
384KB

Download
memory/3424-181-0x00000000028E0000-0x0000000002940000-memory.dmp

Filesize
384KB

Download
memory/3424-183-0x00000000028E0000-0x0000000002940000-memory.dmp

Filesize
384KB

Download
memory/3424-185-0x00000000028E0000-0x0000000002940000-memory.dmp

Filesize
384KB

Download
memory/3424-187-0x00000000028E0000-0x0000000002940000-memory.dmp

Filesize
384KB

Download
memory/3424-189-0x00000000028E0000-0x0000000002940000-memory.dmp

Filesize
384KB

Download
memory/3424-191-0x00000000028E0000-0x0000000002940000-memory.dmp

Filesize
384KB

Download
memory/3424-193-0x00000000028E0000-0x0000000002940000-memory.dmp

Filesize
384KB

Download
memory/3424-171-0x00000000028E0000-0x0000000002940000-memory.dmp

Filesize
384KB

Download
memory/3424-197-0x00000000028E0000-0x0000000002940000-memory.dmp

Filesize
384KB

Download
memory/3424-199-0x00000000028E0000-0x0000000002940000-memory.dmp

Filesize
384KB

Download
memory/3424-201-0x0000000004F10000-0x0000000004F20000-memory.dmp

Filesize
64KB

Download
memory/3424-202-0x00000000028E0000-0x0000000002940000-memory.dmp

Filesize
384KB

Download
memory/3424-204-0x00000000028E0000-0x0000000002940000-memory.dmp

Filesize
384KB

Download
memory/3424-206-0x00000000028E0000-0x0000000002940000-memory.dmp

Filesize
384KB

Download
memory/3424-208-0x00000000028E0000-0x0000000002940000-memory.dmp

Filesize
384KB

Download
memory/3424-210-0x00000000028E0000-0x0000000002940000-memory.dmp

Filesize
384KB

Download
memory/3424-212-0x00000000028E0000-0x0000000002940000-memory.dmp

Filesize
384KB

Download
memory/3424-169-0x00000000028E0000-0x0000000002940000-memory.dmp

Filesize
384KB

Download
memory/3424-216-0x00000000028E0000-0x0000000002940000-memory.dmp

Filesize
384KB

Download
memory/3424-218-0x00000000028E0000-0x0000000002940000-memory.dmp

Filesize
384KB

Download
memory/3424-220-0x00000000028E0000-0x0000000002940000-memory.dmp

Filesize
384KB

Download
memory/3424-222-0x00000000028E0000-0x0000000002940000-memory.dmp

Filesize
384KB

Download
memory/3424-224-0x00000000028E0000-0x0000000002940000-memory.dmp

Filesize
384KB

Download
memory/3424-226-0x00000000028E0000-0x0000000002940000-memory.dmp

Filesize
384KB

Download
memory/3424-228-0x00000000028E0000-0x0000000002940000-memory.dmp

Filesize
384KB

Download
memory/3424-167-0x00000000028E0000-0x0000000002940000-memory.dmp

Filesize
384KB

Download
memory/3424-230-0x00000000028E0000-0x0000000002940000-memory.dmp

Filesize
384KB

Download
memory/3424-2142-0x0000000004F10000-0x0000000004F20000-memory.dmp

Filesize
64KB

Download
memory/3424-2315-0x0000000004F10000-0x0000000004F20000-memory.dmp

Filesize
64KB

Download
memory/3424-2318-0x0000000004F10000-0x0000000004F20000-memory.dmp

Filesize
64KB

Download
memory/3424-2319-0x0000000004F10000-0x0000000004F20000-memory.dmp

Filesize
64KB

Download
memory/3424-162-0x0000000000970000-0x00000000009CB000-memory.dmp

Filesize
364KB

Download
memory/3424-166-0x00000000028E0000-0x0000000002940000-memory.dmp

Filesize
384KB

Download
memory/3424-163-0x0000000004F10000-0x0000000004F20000-memory.dmp

Filesize
64KB

Download
memory/3424-165-0x0000000005020000-0x00000000055C4000-memory.dmp

Filesize
5.6MB

Download
memory/3424-164-0x0000000004F10000-0x0000000004F20000-memory.dmp

Filesize
64KB

Download
memory/4452-2337-0x0000000005210000-0x000000000531A000-memory.dmp

Filesize
1.0MB

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memory/4452-2341-0x0000000004FF0000-0x0000000005000000-memory.dmp

Filesize
64KB

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memory/4452-2335-0x00000000006D0000-0x00000000006FE000-memory.dmp

Filesize
184KB

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memory/4452-2343-0x0000000004FF0000-0x0000000005000000-memory.dmp

Filesize
64KB

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