redline | 424ea0315b63ed758e2c76656b2d727155d977d1ce61e291c29843486bd3431c

Analysis

max time kernel
156s
max time network
168s
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 21:34

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General

Target

424ea0315b63ed758e2c76656b2d727155d977d1ce61e291c29843486bd3431c.exe
Size

1.2MB
MD5

1513118677948e095cf150e0af1e624c
SHA1

7211561fbad6394c64fb326148cea9826477a944
SHA256

424ea0315b63ed758e2c76656b2d727155d977d1ce61e291c29843486bd3431c
SHA512

599808b6b2b81f5c087fa38bfeba5068806063c7dd26461c2cf738c6f58d3e0bbe483c1bfc060e0164296fa667f257f50a44d70b929452250466e00e68f45fce
SSDEEP

24576:ky6RO02NS4uaDSEo405z/4s20N4LA1g6WzSZkhZflz8Fv:zrAhgS+SQX0NNMYkXflz

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/1164-2327-0x0000000004FD0000-0x00000000055E8000-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:

s04721948.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Control Panel\International\Geo\Nation	s04721948.exe

Executes dropped EXE 6 IoCs

Processes:

z42423591.exez04580513.exez76257441.exes04721948.exe1.exet21043898.exe

pid process

2384 z42423591.exe
2828 z04580513.exe
4448 z76257441.exe
2140 s04721948.exe
1164 1.exe
1316 t21043898.exe

pid	process
2384	z42423591.exe
2828	z04580513.exe
4448	z76257441.exe
2140	s04721948.exe
1164	1.exe
1316	t21043898.exe

Adds Run key to start application 2 TTPs 8 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

z76257441.exe424ea0315b63ed758e2c76656b2d727155d977d1ce61e291c29843486bd3431c.exez42423591.exez04580513.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\\\""	z76257441.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	424ea0315b63ed758e2c76656b2d727155d977d1ce61e291c29843486bd3431c.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\\\""	424ea0315b63ed758e2c76656b2d727155d977d1ce61e291c29843486bd3431c.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	z42423591.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\\\""	z42423591.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	z04580513.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\\\""	z04580513.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	z76257441.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

3540 2140 WerFault.exe s04721948.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

s04721948.exe

description pid process

Token: SeDebugPrivilege 2140 s04721948.exe

pid	pid_target	process	target process
3540	2140	WerFault.exe	s04721948.exe

description	pid	process
Token: SeDebugPrivilege	2140	s04721948.exe

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

424ea0315b63ed758e2c76656b2d727155d977d1ce61e291c29843486bd3431c.exez42423591.exez04580513.exez76257441.exes04721948.exe

description	pid	process	target process
PID 2004 wrote to memory of 2384	2004	424ea0315b63ed758e2c76656b2d727155d977d1ce61e291c29843486bd3431c.exe	z42423591.exe
PID 2004 wrote to memory of 2384	2004	424ea0315b63ed758e2c76656b2d727155d977d1ce61e291c29843486bd3431c.exe	z42423591.exe
PID 2004 wrote to memory of 2384	2004	424ea0315b63ed758e2c76656b2d727155d977d1ce61e291c29843486bd3431c.exe	z42423591.exe
PID 2384 wrote to memory of 2828	2384	z42423591.exe	z04580513.exe
PID 2384 wrote to memory of 2828	2384	z42423591.exe	z04580513.exe
PID 2384 wrote to memory of 2828	2384	z42423591.exe	z04580513.exe
PID 2828 wrote to memory of 4448	2828	z04580513.exe	z76257441.exe
PID 2828 wrote to memory of 4448	2828	z04580513.exe	z76257441.exe
PID 2828 wrote to memory of 4448	2828	z04580513.exe	z76257441.exe
PID 4448 wrote to memory of 2140	4448	z76257441.exe	s04721948.exe
PID 4448 wrote to memory of 2140	4448	z76257441.exe	s04721948.exe
PID 4448 wrote to memory of 2140	4448	z76257441.exe	s04721948.exe
PID 2140 wrote to memory of 1164	2140	s04721948.exe	1.exe
PID 2140 wrote to memory of 1164	2140	s04721948.exe	1.exe
PID 2140 wrote to memory of 1164	2140	s04721948.exe	1.exe
PID 4448 wrote to memory of 1316	4448	z76257441.exe	t21043898.exe
PID 4448 wrote to memory of 1316	4448	z76257441.exe	t21043898.exe
PID 4448 wrote to memory of 1316	4448	z76257441.exe	t21043898.exe

C:\Users\Admin\AppData\Local\Temp\424ea0315b63ed758e2c76656b2d727155d977d1ce61e291c29843486bd3431c.exe
"C:\Users\Admin\AppData\Local\Temp\424ea0315b63ed758e2c76656b2d727155d977d1ce61e291c29843486bd3431c.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2004

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z42423591.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z42423591.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\z04580513.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z04580513.exe
3⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2828

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z76257441.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z76257441.exe
4⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4448

C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\s04721948.exe
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\s04721948.exe
5⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2140

C:\Windows\Temp\1.exe
"C:\Windows\Temp\1.exe"
6⤵
- Executes dropped EXE
PID:1164

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2140 -s 1376
6⤵
- Program crash
PID:3540

C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\t21043898.exe
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\t21043898.exe
5⤵
- Executes dropped EXE
PID:1316

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 372 -p 2140 -ip 2140
1⤵
PID:2844

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\z42423591.exe
Filesize
1.0MB

MD5
f0069daaf9970d31a686601443856e41

SHA1
5472f02b9e2f810b1a04e24e6660b8a1b63b2917

SHA256
a81472e07c00f133126bacd4cf6cf1d95098ace22b6ca11ba5e13c8dcffff6ba

SHA512
3c7e23cf2f9fadbfd9e00f0d269129ad198b4fb6cbbb377c8a7b4dd878f7b6a80bc1514dce7751dc69a64616eb6dc2406ecb7f74942b803a5f5c89fe2d74bea1

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z42423591.exe
Filesize
1.0MB

MD5
f0069daaf9970d31a686601443856e41

SHA1
5472f02b9e2f810b1a04e24e6660b8a1b63b2917

SHA256
a81472e07c00f133126bacd4cf6cf1d95098ace22b6ca11ba5e13c8dcffff6ba

SHA512
3c7e23cf2f9fadbfd9e00f0d269129ad198b4fb6cbbb377c8a7b4dd878f7b6a80bc1514dce7751dc69a64616eb6dc2406ecb7f74942b803a5f5c89fe2d74bea1

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z04580513.exe
Filesize
759KB

MD5
03c7e8790c52e3360989db30d3bece15

SHA1
f5a739aac9ab2df833990c8a5c678a3aadb6758d

SHA256
cb58985c1fa7342868706d7633e5a59757a28fa566dc08d960e13af49d757741

SHA512
f77b7fca102593abfba4f39cc7c71326d28f4456105c35ded77089dd500b99f04fa6d60bd27f9672093c22363241f1cc94289a19195a4f5714325c1e8c677aad

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z04580513.exe
Filesize
759KB

MD5
03c7e8790c52e3360989db30d3bece15

SHA1
f5a739aac9ab2df833990c8a5c678a3aadb6758d

SHA256
cb58985c1fa7342868706d7633e5a59757a28fa566dc08d960e13af49d757741

SHA512
f77b7fca102593abfba4f39cc7c71326d28f4456105c35ded77089dd500b99f04fa6d60bd27f9672093c22363241f1cc94289a19195a4f5714325c1e8c677aad

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z76257441.exe
Filesize
577KB

MD5
a1fb1b0d907addb32eb6cb0d50b39c1b

SHA1
985e6fc9bb703ccee1229283c45f33111b366378

SHA256
853d9bfc97a1df4c418d8c412cc80c386148e19784d945451c33dd52526c4602

SHA512
12f30f48285646b224c716eaa5640ad9232ee2807a874561bc460c6b4f13789463683abf54a59dd7725417c16f1102ca91632c529412a903ca0eb660a78e7c33

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z76257441.exe
Filesize
577KB

MD5
a1fb1b0d907addb32eb6cb0d50b39c1b

SHA1
985e6fc9bb703ccee1229283c45f33111b366378

SHA256
853d9bfc97a1df4c418d8c412cc80c386148e19784d945451c33dd52526c4602

SHA512
12f30f48285646b224c716eaa5640ad9232ee2807a874561bc460c6b4f13789463683abf54a59dd7725417c16f1102ca91632c529412a903ca0eb660a78e7c33

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\s04721948.exe
Filesize
574KB

MD5
da4cfe8231f562455af66e681b9fd19b

SHA1
c59cbc2f95ef30380785b8574b1517810d00e5c1

SHA256
e0a69577c74109080d29319b4ae3cc9d3189a3440c2da5210a0950f2b4b38d09

SHA512
4b9175f2afb8dad261f46d18a47967ffe2e71ec69f05ebff5a868c950ed3047e65b40c292c949eef79865647a10dc0fb4729d0c5869efa3272193e6ae5da962f

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\s04721948.exe
Filesize
574KB

MD5
da4cfe8231f562455af66e681b9fd19b

SHA1
c59cbc2f95ef30380785b8574b1517810d00e5c1

SHA256
e0a69577c74109080d29319b4ae3cc9d3189a3440c2da5210a0950f2b4b38d09

SHA512
4b9175f2afb8dad261f46d18a47967ffe2e71ec69f05ebff5a868c950ed3047e65b40c292c949eef79865647a10dc0fb4729d0c5869efa3272193e6ae5da962f

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\t21043898.exe
Filesize
169KB

MD5
94c9be37f1d9b9c08ca1c9f0bd3c331d

SHA1
704bf1af44196b3b14769bd42e6480efb1805d1f

SHA256
c3a77126407f31a25d495a517678186bdd9d81ef6885d5018af28a918204a5cf

SHA512
ac303c4a0cfc8d5d64fbf170f0a5aa8508a4fb98570dc848aaef2f5ab01f5b81e3620aa9ca9674f07c553d6679dd52c9e92ebd3c1979954694ec067468d44916

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\t21043898.exe
Filesize
169KB

MD5
94c9be37f1d9b9c08ca1c9f0bd3c331d

SHA1
704bf1af44196b3b14769bd42e6480efb1805d1f

SHA256
c3a77126407f31a25d495a517678186bdd9d81ef6885d5018af28a918204a5cf

SHA512
ac303c4a0cfc8d5d64fbf170f0a5aa8508a4fb98570dc848aaef2f5ab01f5b81e3620aa9ca9674f07c553d6679dd52c9e92ebd3c1979954694ec067468d44916

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/1164-2339-0x00000000048A0000-0x00000000048B0000-memory.dmp

Filesize
64KB

Download
memory/1164-2326-0x0000000000060000-0x000000000008E000-memory.dmp

Filesize
184KB

Download
memory/1164-2331-0x0000000004A10000-0x0000000004A4C000-memory.dmp

Filesize
240KB

Download
memory/1164-2330-0x00000000049B0000-0x00000000049C2000-memory.dmp

Filesize
72KB

Download
memory/1164-2329-0x0000000004AC0000-0x0000000004BCA000-memory.dmp

Filesize
1.0MB

Download
memory/1164-2327-0x0000000004FD0000-0x00000000055E8000-memory.dmp

Filesize
6.1MB

Download
memory/1316-2338-0x00000000051E0000-0x00000000051F0000-memory.dmp

Filesize
64KB

Download
memory/1316-2337-0x0000000000A30000-0x0000000000A5E000-memory.dmp

Filesize
184KB

Download
memory/1316-2340-0x00000000051E0000-0x00000000051F0000-memory.dmp

Filesize
64KB

Download
memory/2140-192-0x0000000005510000-0x0000000005570000-memory.dmp

Filesize
384KB

Download
memory/2140-212-0x0000000005510000-0x0000000005570000-memory.dmp

Filesize
384KB

Download
memory/2140-182-0x0000000005510000-0x0000000005570000-memory.dmp

Filesize
384KB

Download
memory/2140-184-0x0000000005510000-0x0000000005570000-memory.dmp

Filesize
384KB

Download
memory/2140-188-0x0000000005510000-0x0000000005570000-memory.dmp

Filesize
384KB

Download
memory/2140-185-0x0000000004F10000-0x0000000004F20000-memory.dmp

Filesize
64KB

Download
memory/2140-187-0x0000000004F10000-0x0000000004F20000-memory.dmp

Filesize
64KB

Download
memory/2140-190-0x0000000005510000-0x0000000005570000-memory.dmp

Filesize
384KB

Download
memory/2140-180-0x0000000005510000-0x0000000005570000-memory.dmp

Filesize
384KB

Download
memory/2140-196-0x0000000005510000-0x0000000005570000-memory.dmp

Filesize
384KB

Download
memory/2140-198-0x0000000005510000-0x0000000005570000-memory.dmp

Filesize
384KB

Download
memory/2140-194-0x0000000005510000-0x0000000005570000-memory.dmp

Filesize
384KB

Download
memory/2140-200-0x0000000005510000-0x0000000005570000-memory.dmp

Filesize
384KB

Download
memory/2140-202-0x0000000005510000-0x0000000005570000-memory.dmp

Filesize
384KB

Download
memory/2140-204-0x0000000005510000-0x0000000005570000-memory.dmp

Filesize
384KB

Download
memory/2140-206-0x0000000005510000-0x0000000005570000-memory.dmp

Filesize
384KB

Download
memory/2140-208-0x0000000005510000-0x0000000005570000-memory.dmp

Filesize
384KB

Download
memory/2140-210-0x0000000005510000-0x0000000005570000-memory.dmp

Filesize
384KB

Download
memory/2140-214-0x0000000005510000-0x0000000005570000-memory.dmp

Filesize
384KB

Download
memory/2140-176-0x0000000005510000-0x0000000005570000-memory.dmp

Filesize
384KB

Download
memory/2140-216-0x0000000005510000-0x0000000005570000-memory.dmp

Filesize
384KB

Download
memory/2140-218-0x0000000005510000-0x0000000005570000-memory.dmp

Filesize
384KB

Download
memory/2140-220-0x0000000005510000-0x0000000005570000-memory.dmp

Filesize
384KB

Download
memory/2140-222-0x0000000005510000-0x0000000005570000-memory.dmp

Filesize
384KB

Download
memory/2140-224-0x0000000005510000-0x0000000005570000-memory.dmp

Filesize
384KB

Download
memory/2140-178-0x0000000005510000-0x0000000005570000-memory.dmp

Filesize
384KB

Download
memory/2140-174-0x0000000005510000-0x0000000005570000-memory.dmp

Filesize
384KB

Download
memory/2140-172-0x0000000005510000-0x0000000005570000-memory.dmp

Filesize
384KB

Download
memory/2140-170-0x0000000005510000-0x0000000005570000-memory.dmp

Filesize
384KB

Download
memory/2140-226-0x0000000005510000-0x0000000005570000-memory.dmp

Filesize
384KB

Download
memory/2140-228-0x0000000005510000-0x0000000005570000-memory.dmp

Filesize
384KB

Download
memory/2140-230-0x0000000005510000-0x0000000005570000-memory.dmp

Filesize
384KB

Download
memory/2140-2321-0x0000000004F10000-0x0000000004F20000-memory.dmp

Filesize
64KB

Download
memory/2140-2332-0x0000000004F10000-0x0000000004F20000-memory.dmp

Filesize
64KB

Download
memory/2140-168-0x0000000005510000-0x0000000005570000-memory.dmp

Filesize
384KB

Download
memory/2140-166-0x0000000005510000-0x0000000005570000-memory.dmp

Filesize
384KB

Download
memory/2140-165-0x0000000005510000-0x0000000005570000-memory.dmp

Filesize
384KB

Download
memory/2140-164-0x0000000004F20000-0x00000000054C4000-memory.dmp

Filesize
5.6MB

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memory/2140-163-0x0000000004F10000-0x0000000004F20000-memory.dmp

Filesize
64KB

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memory/2140-162-0x0000000000910000-0x000000000096B000-memory.dmp

Filesize
364KB

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