redline | eb1c5f2c569574ad5003db004181bcd6076536592db704a01e4c3e009fb872c9

Analysis

max time kernel
144s
max time network
155s
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 08:09

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General

Target

eb1c5f2c569574ad5003db004181bcd6076536592db704a01e4c3e009fb872c9.exe
Size

1.2MB
MD5

071622edbe5848cbe15a6f41740b7fe7
SHA1

51223d389270bfc263ffc52e7bf42b34eebfb544
SHA256

eb1c5f2c569574ad5003db004181bcd6076536592db704a01e4c3e009fb872c9
SHA512

eaedb5282e69956282627fe51744142598b8caabd4351557dc5a692b93b775f9fa010d28f752748e8e2bc160829c6adfc2f0a0da844d1e0f128753d6375bc36d
SSDEEP

24576:EyNr0tsWRwf4xXx6PiIQJyWEsJbstclEexizLX:Tyt1Q4xXpPydgbA4+

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/3896-2333-0x0000000005F30000-0x0000000006548000-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:

s74504540.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Control Panel\International\Geo\Nation	s74504540.exe

Executes dropped EXE 6 IoCs

Processes:

z12178913.exez64162167.exez35854942.exes74504540.exe1.exet49759313.exe

pid process

512 z12178913.exe
372 z64162167.exe
4468 z35854942.exe
1532 s74504540.exe
3896 1.exe
520 t49759313.exe

pid	process
512	z12178913.exe
372	z64162167.exe
4468	z35854942.exe
1532	s74504540.exe
3896	1.exe
520	t49759313.exe

Adds Run key to start application 2 TTPs 8 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

z35854942.exeeb1c5f2c569574ad5003db004181bcd6076536592db704a01e4c3e009fb872c9.exez12178913.exez64162167.exe

description	ioc	process
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\\\""	z35854942.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	eb1c5f2c569574ad5003db004181bcd6076536592db704a01e4c3e009fb872c9.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\\\""	eb1c5f2c569574ad5003db004181bcd6076536592db704a01e4c3e009fb872c9.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	z12178913.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\\\""	z12178913.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	z64162167.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\\\""	z64162167.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	z35854942.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

4420 1532 WerFault.exe s74504540.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

s74504540.exe

description pid process

Token: SeDebugPrivilege 1532 s74504540.exe

pid	pid_target	process	target process
4420	1532	WerFault.exe	s74504540.exe

description	pid	process
Token: SeDebugPrivilege	1532	s74504540.exe

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

eb1c5f2c569574ad5003db004181bcd6076536592db704a01e4c3e009fb872c9.exez12178913.exez64162167.exez35854942.exes74504540.exe

description	pid	process	target process
PID 3080 wrote to memory of 512	3080	eb1c5f2c569574ad5003db004181bcd6076536592db704a01e4c3e009fb872c9.exe	z12178913.exe
PID 3080 wrote to memory of 512	3080	eb1c5f2c569574ad5003db004181bcd6076536592db704a01e4c3e009fb872c9.exe	z12178913.exe
PID 3080 wrote to memory of 512	3080	eb1c5f2c569574ad5003db004181bcd6076536592db704a01e4c3e009fb872c9.exe	z12178913.exe
PID 512 wrote to memory of 372	512	z12178913.exe	z64162167.exe
PID 512 wrote to memory of 372	512	z12178913.exe	z64162167.exe
PID 512 wrote to memory of 372	512	z12178913.exe	z64162167.exe
PID 372 wrote to memory of 4468	372	z64162167.exe	z35854942.exe
PID 372 wrote to memory of 4468	372	z64162167.exe	z35854942.exe
PID 372 wrote to memory of 4468	372	z64162167.exe	z35854942.exe
PID 4468 wrote to memory of 1532	4468	z35854942.exe	s74504540.exe
PID 4468 wrote to memory of 1532	4468	z35854942.exe	s74504540.exe
PID 4468 wrote to memory of 1532	4468	z35854942.exe	s74504540.exe
PID 1532 wrote to memory of 3896	1532	s74504540.exe	1.exe
PID 1532 wrote to memory of 3896	1532	s74504540.exe	1.exe
PID 1532 wrote to memory of 3896	1532	s74504540.exe	1.exe
PID 4468 wrote to memory of 520	4468	z35854942.exe	t49759313.exe
PID 4468 wrote to memory of 520	4468	z35854942.exe	t49759313.exe
PID 4468 wrote to memory of 520	4468	z35854942.exe	t49759313.exe

C:\Users\Admin\AppData\Local\Temp\eb1c5f2c569574ad5003db004181bcd6076536592db704a01e4c3e009fb872c9.exe
"C:\Users\Admin\AppData\Local\Temp\eb1c5f2c569574ad5003db004181bcd6076536592db704a01e4c3e009fb872c9.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3080

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z12178913.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z12178913.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:512

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z64162167.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z64162167.exe
3⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:372

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z35854942.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z35854942.exe
4⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4468

C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\s74504540.exe
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\s74504540.exe
5⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1532

C:\Windows\Temp\1.exe
"C:\Windows\Temp\1.exe"
6⤵
- Executes dropped EXE
PID:3896

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1532 -s 1444
6⤵
- Program crash
PID:4420

C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\t49759313.exe
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\t49759313.exe
5⤵
- Executes dropped EXE
PID:520

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 1532 -ip 1532
1⤵
PID:2036

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\z12178913.exe
Filesize
1.0MB

MD5
7b3022a0be9bc59c19a8393236cb4040

SHA1
c9de2509e5147c28760f36915d387575b034be62

SHA256
f5d1b8270f96166aa6233e9403d1332193ec64ac9fb7097fe9a3ae8308f58aad

SHA512
6e9f3c24a890048a672690d85c79ac617cf0209b0c616fdab446beeed7c2f7087b68c9598504c7c28f61c528bebd1fc65af343c59de4fafec52b848bcdfc4dc3

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z12178913.exe
Filesize
1.0MB

MD5
7b3022a0be9bc59c19a8393236cb4040

SHA1
c9de2509e5147c28760f36915d387575b034be62

SHA256
f5d1b8270f96166aa6233e9403d1332193ec64ac9fb7097fe9a3ae8308f58aad

SHA512
6e9f3c24a890048a672690d85c79ac617cf0209b0c616fdab446beeed7c2f7087b68c9598504c7c28f61c528bebd1fc65af343c59de4fafec52b848bcdfc4dc3

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z64162167.exe
Filesize
761KB

MD5
38586e10aa965640d002e8cac32d63f6

SHA1
eb6e0f30d8a7ae50e9507fb7a29bcf1a9d2d5041

SHA256
83a020dce9cbb241fb83eb7b03a5b27ed8711cce8ddd09f90c4f2b9ff3b0a530

SHA512
c83d771e028cbaf046b6db18fa848c7606a05bd058df6879df003e11b9d380bbc188650adbbf4cadf7bceba368cf69a3c02c44411bd8a7dd083462a22e53f71c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z64162167.exe
Filesize
761KB

MD5
38586e10aa965640d002e8cac32d63f6

SHA1
eb6e0f30d8a7ae50e9507fb7a29bcf1a9d2d5041

SHA256
83a020dce9cbb241fb83eb7b03a5b27ed8711cce8ddd09f90c4f2b9ff3b0a530

SHA512
c83d771e028cbaf046b6db18fa848c7606a05bd058df6879df003e11b9d380bbc188650adbbf4cadf7bceba368cf69a3c02c44411bd8a7dd083462a22e53f71c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z35854942.exe
Filesize
578KB

MD5
668ed46b100d860428f16796b88b86a2

SHA1
8fb8e6eb45b942caaea7d0aa76bf6320090b38fd

SHA256
e720503c51472ce87b7fbd1935e1b1a63a0225a2a7d698d0eeaa49586818c072

SHA512
6bb07e5d32cbef27c1ba4de6761f0dce256ba3493f5ae9afc4fcdda2a1edd29cf2c40d1c972dd8cadf7c4f9e2dde3f4737865a77d59b4215114888b36884879f

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z35854942.exe
Filesize
578KB

MD5
668ed46b100d860428f16796b88b86a2

SHA1
8fb8e6eb45b942caaea7d0aa76bf6320090b38fd

SHA256
e720503c51472ce87b7fbd1935e1b1a63a0225a2a7d698d0eeaa49586818c072

SHA512
6bb07e5d32cbef27c1ba4de6761f0dce256ba3493f5ae9afc4fcdda2a1edd29cf2c40d1c972dd8cadf7c4f9e2dde3f4737865a77d59b4215114888b36884879f

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\s74504540.exe
Filesize
502KB

MD5
a5203f90f9990345e0b86aaa648789be

SHA1
6af7e6c89cf79d9848b5722f2a702e5d34bc90e2

SHA256
dcec8e03db1a1f6a96e1d22ff167d2efedcd02be405395ec27529ecf9b79a9fa

SHA512
59cb93fc01576c403b6fc29998b04eacd2a5ac8d53a54d91f8c280ef7f9bec988d9d23ad36409d8dd2eb008a2d41fe617a8d17827e8ccf268d441e3d74fb2f1b

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\s74504540.exe
Filesize
502KB

MD5
a5203f90f9990345e0b86aaa648789be

SHA1
6af7e6c89cf79d9848b5722f2a702e5d34bc90e2

SHA256
dcec8e03db1a1f6a96e1d22ff167d2efedcd02be405395ec27529ecf9b79a9fa

SHA512
59cb93fc01576c403b6fc29998b04eacd2a5ac8d53a54d91f8c280ef7f9bec988d9d23ad36409d8dd2eb008a2d41fe617a8d17827e8ccf268d441e3d74fb2f1b

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\t49759313.exe
Filesize
169KB

MD5
ad2b888f97203a66846dd2e3c7b7636c

SHA1
50ff6298509c7060855c80386384830ecdf97b25

SHA256
14007c4f58600f8424e0d3a812af6e64ccd152623cac3e0253eeda896b7e7c67

SHA512
5f276c4efe51c286bfe728b3ea704e37bc4ec43e915f53815788505c55619cb417c301b9ef9811d296e9c07c1280cdd99bc8d7f73acda18ad82e15b555cd5d1f

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\t49759313.exe
Filesize
169KB

MD5
ad2b888f97203a66846dd2e3c7b7636c

SHA1
50ff6298509c7060855c80386384830ecdf97b25

SHA256
14007c4f58600f8424e0d3a812af6e64ccd152623cac3e0253eeda896b7e7c67

SHA512
5f276c4efe51c286bfe728b3ea704e37bc4ec43e915f53815788505c55619cb417c301b9ef9811d296e9c07c1280cdd99bc8d7f73acda18ad82e15b555cd5d1f

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/520-2343-0x0000000004DA0000-0x0000000004DB0000-memory.dmp

Filesize
64KB

Download
memory/520-2342-0x00000000005B0000-0x00000000005DE000-memory.dmp

Filesize
184KB

Download
memory/520-2345-0x0000000004DA0000-0x0000000004DB0000-memory.dmp

Filesize
64KB

Download
memory/1532-176-0x0000000005060000-0x00000000050C0000-memory.dmp

Filesize
384KB

Download
memory/1532-222-0x0000000005060000-0x00000000050C0000-memory.dmp

Filesize
384KB

Download
memory/1532-174-0x0000000005060000-0x00000000050C0000-memory.dmp

Filesize
384KB

Download
memory/1532-180-0x0000000005060000-0x00000000050C0000-memory.dmp

Filesize
384KB

Download
memory/1532-172-0x0000000005060000-0x00000000050C0000-memory.dmp

Filesize
384KB

Download
memory/1532-182-0x0000000005060000-0x00000000050C0000-memory.dmp

Filesize
384KB

Download
memory/1532-184-0x0000000005060000-0x00000000050C0000-memory.dmp

Filesize
384KB

Download
memory/1532-186-0x0000000005060000-0x00000000050C0000-memory.dmp

Filesize
384KB

Download
memory/1532-188-0x0000000005060000-0x00000000050C0000-memory.dmp

Filesize
384KB

Download
memory/1532-196-0x0000000005060000-0x00000000050C0000-memory.dmp

Filesize
384KB

Download
memory/1532-198-0x0000000005060000-0x00000000050C0000-memory.dmp

Filesize
384KB

Download
memory/1532-200-0x0000000005060000-0x00000000050C0000-memory.dmp

Filesize
384KB

Download
memory/1532-204-0x0000000005060000-0x00000000050C0000-memory.dmp

Filesize
384KB

Download
memory/1532-202-0x0000000005060000-0x00000000050C0000-memory.dmp

Filesize
384KB

Download
memory/1532-206-0x0000000005060000-0x00000000050C0000-memory.dmp

Filesize
384KB

Download
memory/1532-208-0x0000000005060000-0x00000000050C0000-memory.dmp

Filesize
384KB

Download
memory/1532-194-0x0000000005060000-0x00000000050C0000-memory.dmp

Filesize
384KB

Download
memory/1532-210-0x0000000005060000-0x00000000050C0000-memory.dmp

Filesize
384KB

Download
memory/1532-192-0x0000000005060000-0x00000000050C0000-memory.dmp

Filesize
384KB

Download
memory/1532-212-0x0000000005060000-0x00000000050C0000-memory.dmp

Filesize
384KB

Download
memory/1532-190-0x0000000005060000-0x00000000050C0000-memory.dmp

Filesize
384KB

Download
memory/1532-214-0x0000000005060000-0x00000000050C0000-memory.dmp

Filesize
384KB

Download
memory/1532-216-0x0000000005060000-0x00000000050C0000-memory.dmp

Filesize
384KB

Download
memory/1532-220-0x0000000005060000-0x00000000050C0000-memory.dmp

Filesize
384KB

Download
memory/1532-218-0x0000000005060000-0x00000000050C0000-memory.dmp

Filesize
384KB

Download
memory/1532-178-0x0000000005060000-0x00000000050C0000-memory.dmp

Filesize
384KB

Download
memory/1532-230-0x0000000005060000-0x00000000050C0000-memory.dmp

Filesize
384KB

Download
memory/1532-228-0x0000000005060000-0x00000000050C0000-memory.dmp

Filesize
384KB

Download
memory/1532-226-0x0000000005060000-0x00000000050C0000-memory.dmp

Filesize
384KB

Download
memory/1532-224-0x0000000005060000-0x00000000050C0000-memory.dmp

Filesize
384KB

Download
memory/1532-2317-0x00000000050C0000-0x00000000050D0000-memory.dmp

Filesize
64KB

Download
memory/1532-170-0x0000000005060000-0x00000000050C0000-memory.dmp

Filesize
384KB

Download
memory/1532-168-0x0000000005060000-0x00000000050C0000-memory.dmp

Filesize
384KB

Download
memory/1532-162-0x0000000000950000-0x00000000009AB000-memory.dmp

Filesize
364KB

Download
memory/1532-167-0x0000000005060000-0x00000000050C0000-memory.dmp

Filesize
384KB

Download
memory/1532-2328-0x00000000050C0000-0x00000000050D0000-memory.dmp

Filesize
64KB

Download
memory/1532-2329-0x00000000050C0000-0x00000000050D0000-memory.dmp

Filesize
64KB

Download
memory/1532-2330-0x00000000050C0000-0x00000000050D0000-memory.dmp

Filesize
64KB

Download
memory/1532-2332-0x00000000050C0000-0x00000000050D0000-memory.dmp

Filesize
64KB

Download
memory/1532-163-0x00000000050D0000-0x0000000005674000-memory.dmp

Filesize
5.6MB

Download
memory/1532-164-0x00000000050C0000-0x00000000050D0000-memory.dmp

Filesize
64KB

Download
memory/1532-165-0x00000000050C0000-0x00000000050D0000-memory.dmp

Filesize
64KB

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memory/1532-166-0x00000000050C0000-0x00000000050D0000-memory.dmp

Filesize
64KB

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memory/3896-2337-0x0000000005900000-0x0000000005910000-memory.dmp

Filesize
64KB

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memory/3896-2336-0x0000000005870000-0x00000000058AC000-memory.dmp

Filesize
240KB

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memory/3896-2335-0x00000000051D0000-0x00000000051E2000-memory.dmp

Filesize
72KB

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memory/3896-2334-0x0000000005A20000-0x0000000005B2A000-memory.dmp

Filesize
1.0MB

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memory/3896-2333-0x0000000005F30000-0x0000000006548000-memory.dmp

Filesize
6.1MB

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memory/3896-2344-0x0000000005900000-0x0000000005910000-memory.dmp

Filesize
64KB

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memory/3896-2327-0x0000000000ED0000-0x0000000000EFE000-memory.dmp

Filesize
184KB

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