redline | 2ab0467df8b8519b326ed120be76bb939cdd640d562440671cdf1f3e2d92d298

Analysis

max time kernel
142s
max time network
159s
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 21:06

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General

Target

2ab0467df8b8519b326ed120be76bb939cdd640d562440671cdf1f3e2d92d298.exe
Size

1.2MB
MD5

7b24576714b872e06a03fdeb0d361bc6
SHA1

127ab624303ea7ac1e7806b54e440b483f1231cc
SHA256

2ab0467df8b8519b326ed120be76bb939cdd640d562440671cdf1f3e2d92d298
SHA512

942fb1e43d75604713faa1f8cb854ac7b525a60294f43bba2a67c146cc858054b37f3b6623543bee2cc532b2d219191b58e98c0799615408e529a14d8940036a
SSDEEP

24576:byiRnNstIRcRfYHq602NSVoCb9eVVraMonE94WoF2B3amBmEPa+IFkzRgxLw:O0nNsbNmZNS+tF+E94WHB3amBNPe+RgJ

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/3912-2337-0x0000000005320000-0x0000000005938000-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:

s21824857.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Control Panel\International\Geo\Nation	s21824857.exe

Executes dropped EXE 6 IoCs

Processes:

z17581653.exez18353682.exez89905851.exes21824857.exe1.exet61683979.exe

pid process

2128 z17581653.exe
4176 z18353682.exe
4316 z89905851.exe
2340 s21824857.exe
3912 1.exe
3784 t61683979.exe

pid	process
2128	z17581653.exe
4176	z18353682.exe
4316	z89905851.exe
2340	s21824857.exe
3912	1.exe
3784	t61683979.exe

Adds Run key to start application 2 TTPs 8 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

z17581653.exez18353682.exez89905851.exe2ab0467df8b8519b326ed120be76bb939cdd640d562440671cdf1f3e2d92d298.exe

description	ioc	process
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\\\""	z17581653.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	z18353682.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\\\""	z18353682.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	z89905851.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\\\""	z89905851.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	2ab0467df8b8519b326ed120be76bb939cdd640d562440671cdf1f3e2d92d298.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\\\""	2ab0467df8b8519b326ed120be76bb939cdd640d562440671cdf1f3e2d92d298.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	z17581653.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

3752 2340 WerFault.exe s21824857.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

s21824857.exe

description pid process

Token: SeDebugPrivilege 2340 s21824857.exe

pid	pid_target	process	target process
3752	2340	WerFault.exe	s21824857.exe

description	pid	process
Token: SeDebugPrivilege	2340	s21824857.exe

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

2ab0467df8b8519b326ed120be76bb939cdd640d562440671cdf1f3e2d92d298.exez17581653.exez18353682.exez89905851.exes21824857.exe

description	pid	process	target process
PID 388 wrote to memory of 2128	388	2ab0467df8b8519b326ed120be76bb939cdd640d562440671cdf1f3e2d92d298.exe	z17581653.exe
PID 388 wrote to memory of 2128	388	2ab0467df8b8519b326ed120be76bb939cdd640d562440671cdf1f3e2d92d298.exe	z17581653.exe
PID 388 wrote to memory of 2128	388	2ab0467df8b8519b326ed120be76bb939cdd640d562440671cdf1f3e2d92d298.exe	z17581653.exe
PID 2128 wrote to memory of 4176	2128	z17581653.exe	z18353682.exe
PID 2128 wrote to memory of 4176	2128	z17581653.exe	z18353682.exe
PID 2128 wrote to memory of 4176	2128	z17581653.exe	z18353682.exe
PID 4176 wrote to memory of 4316	4176	z18353682.exe	z89905851.exe
PID 4176 wrote to memory of 4316	4176	z18353682.exe	z89905851.exe
PID 4176 wrote to memory of 4316	4176	z18353682.exe	z89905851.exe
PID 4316 wrote to memory of 2340	4316	z89905851.exe	s21824857.exe
PID 4316 wrote to memory of 2340	4316	z89905851.exe	s21824857.exe
PID 4316 wrote to memory of 2340	4316	z89905851.exe	s21824857.exe
PID 2340 wrote to memory of 3912	2340	s21824857.exe	1.exe
PID 2340 wrote to memory of 3912	2340	s21824857.exe	1.exe
PID 2340 wrote to memory of 3912	2340	s21824857.exe	1.exe
PID 4316 wrote to memory of 3784	4316	z89905851.exe	t61683979.exe
PID 4316 wrote to memory of 3784	4316	z89905851.exe	t61683979.exe
PID 4316 wrote to memory of 3784	4316	z89905851.exe	t61683979.exe

C:\Users\Admin\AppData\Local\Temp\2ab0467df8b8519b326ed120be76bb939cdd640d562440671cdf1f3e2d92d298.exe
"C:\Users\Admin\AppData\Local\Temp\2ab0467df8b8519b326ed120be76bb939cdd640d562440671cdf1f3e2d92d298.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:388
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z17581653.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z17581653.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:2128
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z18353682.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z18353682.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Suspicious use of WriteProcessMemory
    PID:4176
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z89905851.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z89905851.exe
      4⤵
      Executes dropped EXE
      Adds Run key to start application
      Suspicious use of WriteProcessMemory
      PID:4316
    - - C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\s21824857.exe
        
        C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\s21824857.exe
        5⤵
        Checks computer location settings
        Executes dropped EXE
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:2340
      - C:\Windows\Temp\1.exe
        
        "C:\Windows\Temp\1.exe"
        6⤵
        Executes dropped EXE
        
        PID:3912
      - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 2340 -s 1156
        6⤵
        Program crash
        
        PID:3752
    - - C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\t61683979.exe
        
        C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\t61683979.exe
        5⤵
        Executes dropped EXE
        
        PID:3784

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 2340 -ip 2340
1⤵
PID:2012

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\z17581653.exe

Filesize
1.0MB

MD5
8efc01f29f0bacf84bb7aeaa2d938691

SHA1
a371fc45ac80f99b4b06299e9e220f6c32917dd0

SHA256
89f11fbeb165ad2fb890992ba8cf5da3764acd2c04ccab7e53176b44d54a8e3b

SHA512
9310a8573dfc0fba21d1bf8aa144b9c4841e0dc770434d012afab53d572bc982c2bb3e310db43691125e104dc30862ee71b39dcfd345a916a9fe12de22b6f518

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z17581653.exe

Filesize
1.0MB

MD5
8efc01f29f0bacf84bb7aeaa2d938691

SHA1
a371fc45ac80f99b4b06299e9e220f6c32917dd0

SHA256
89f11fbeb165ad2fb890992ba8cf5da3764acd2c04ccab7e53176b44d54a8e3b

SHA512
9310a8573dfc0fba21d1bf8aa144b9c4841e0dc770434d012afab53d572bc982c2bb3e310db43691125e104dc30862ee71b39dcfd345a916a9fe12de22b6f518

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z18353682.exe

Filesize
759KB

MD5
c19bfceb79e620b8b4c611ce68642e04

SHA1
96b8ea3a30c601aebc31c8ba38078fdb85e66ed5

SHA256
45aecc39ba862366b70913464db94a3546c1884e43ad1cfd83e8f486327c1d30

SHA512
ccf6e2982b9fd35d0e9b1314ee2437438979063910a8d5baa4b8f1f08da222ca0f34a3612da5e034bed32bc1e29a8fb025aa621a7b08ed25bfa7e6429df3a647

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z18353682.exe

Filesize
759KB

MD5
c19bfceb79e620b8b4c611ce68642e04

SHA1
96b8ea3a30c601aebc31c8ba38078fdb85e66ed5

SHA256
45aecc39ba862366b70913464db94a3546c1884e43ad1cfd83e8f486327c1d30

SHA512
ccf6e2982b9fd35d0e9b1314ee2437438979063910a8d5baa4b8f1f08da222ca0f34a3612da5e034bed32bc1e29a8fb025aa621a7b08ed25bfa7e6429df3a647

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z89905851.exe

Filesize
577KB

MD5
0aaef1a3580f2c05161a92dc58378640

SHA1
bfc405bbf3e73ac6555b4bf7144b7ac6eaa7c947

SHA256
545d034382d66261fcb9ee657dfa52ff7f29cd619750315ad54773a7933c40ff

SHA512
8a13b5497ddeeaff84be171d7c63d70716a63d3ec40d2bbd50134ff79918a2649f5acd12d9bafba84f78a43dbf659a141d661587c09df97da6849bb8685aa437

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z89905851.exe

Filesize
577KB

MD5
0aaef1a3580f2c05161a92dc58378640

SHA1
bfc405bbf3e73ac6555b4bf7144b7ac6eaa7c947

SHA256
545d034382d66261fcb9ee657dfa52ff7f29cd619750315ad54773a7933c40ff

SHA512
8a13b5497ddeeaff84be171d7c63d70716a63d3ec40d2bbd50134ff79918a2649f5acd12d9bafba84f78a43dbf659a141d661587c09df97da6849bb8685aa437

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\s21824857.exe

Filesize
574KB

MD5
0f21130dac57f625746041dd7db9eaa7

SHA1
1f3b02d975c9f9d1fe308055bb48ce4f761919f1

SHA256
492ee895fb3e90e517d69d88e4142c9ae52db5f137d9b177d897aaf2aeca0704

SHA512
01b31969074eaf1eb84b2c459e864b3289f66e9a1e0b26f4b4398d3cea2776cd664f920f645c86bbe185da379fe102af4c389fb8127d398c88dbddcda5ce008b

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\s21824857.exe

Filesize
574KB

MD5
0f21130dac57f625746041dd7db9eaa7

SHA1
1f3b02d975c9f9d1fe308055bb48ce4f761919f1

SHA256
492ee895fb3e90e517d69d88e4142c9ae52db5f137d9b177d897aaf2aeca0704

SHA512
01b31969074eaf1eb84b2c459e864b3289f66e9a1e0b26f4b4398d3cea2776cd664f920f645c86bbe185da379fe102af4c389fb8127d398c88dbddcda5ce008b

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\t61683979.exe

Filesize
169KB

MD5
74acd6dfa3a57637525e1a9a17fc5b35

SHA1
7ec51121fd7b506fdc6e47ea304db8d4c17e3173

SHA256
90eb282896dee8422429a27f20443d4f22a293cfe56e19f49b9cf6cc4edb2271

SHA512
02eadc3c16cb7bc3f63bcc19b9d2b53ec3994e14d1f5227aba70cb572b136cba31c93e4720d97da5cfe6a61ba628db446330fa225629f7f3407d7cd8c81a908f

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\t61683979.exe

Filesize
169KB

MD5
74acd6dfa3a57637525e1a9a17fc5b35

SHA1
7ec51121fd7b506fdc6e47ea304db8d4c17e3173

SHA256
90eb282896dee8422429a27f20443d4f22a293cfe56e19f49b9cf6cc4edb2271

SHA512
02eadc3c16cb7bc3f63bcc19b9d2b53ec3994e14d1f5227aba70cb572b136cba31c93e4720d97da5cfe6a61ba628db446330fa225629f7f3407d7cd8c81a908f

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/2340-172-0x0000000005500000-0x0000000005560000-memory.dmp

Filesize
384KB

Download
memory/2340-216-0x0000000005500000-0x0000000005560000-memory.dmp

Filesize
384KB

Download
memory/2340-170-0x0000000005500000-0x0000000005560000-memory.dmp

Filesize
384KB

Download
memory/2340-167-0x0000000005500000-0x0000000005560000-memory.dmp

Filesize
384KB

Download
memory/2340-174-0x0000000005500000-0x0000000005560000-memory.dmp

Filesize
384KB

Download
memory/2340-176-0x0000000005500000-0x0000000005560000-memory.dmp

Filesize
384KB

Download
memory/2340-178-0x0000000005500000-0x0000000005560000-memory.dmp

Filesize
384KB

Download
memory/2340-180-0x0000000005500000-0x0000000005560000-memory.dmp

Filesize
384KB

Download
memory/2340-182-0x0000000005500000-0x0000000005560000-memory.dmp

Filesize
384KB

Download
memory/2340-184-0x0000000005500000-0x0000000005560000-memory.dmp

Filesize
384KB

Download
memory/2340-186-0x0000000005500000-0x0000000005560000-memory.dmp

Filesize
384KB

Download
memory/2340-188-0x0000000005500000-0x0000000005560000-memory.dmp

Filesize
384KB

Download
memory/2340-190-0x0000000005500000-0x0000000005560000-memory.dmp

Filesize
384KB

Download
memory/2340-192-0x0000000005500000-0x0000000005560000-memory.dmp

Filesize
384KB

Download
memory/2340-194-0x0000000005500000-0x0000000005560000-memory.dmp

Filesize
384KB

Download
memory/2340-196-0x0000000005500000-0x0000000005560000-memory.dmp

Filesize
384KB

Download
memory/2340-198-0x0000000005500000-0x0000000005560000-memory.dmp

Filesize
384KB

Download
memory/2340-200-0x0000000005500000-0x0000000005560000-memory.dmp

Filesize
384KB

Download
memory/2340-202-0x0000000005500000-0x0000000005560000-memory.dmp

Filesize
384KB

Download
memory/2340-204-0x0000000005500000-0x0000000005560000-memory.dmp

Filesize
384KB

Download
memory/2340-206-0x0000000005500000-0x0000000005560000-memory.dmp

Filesize
384KB

Download
memory/2340-208-0x0000000005500000-0x0000000005560000-memory.dmp

Filesize
384KB

Download
memory/2340-210-0x0000000005500000-0x0000000005560000-memory.dmp

Filesize
384KB

Download
memory/2340-212-0x0000000005500000-0x0000000005560000-memory.dmp

Filesize
384KB

Download
memory/2340-214-0x0000000005500000-0x0000000005560000-memory.dmp

Filesize
384KB

Download
memory/2340-168-0x0000000005500000-0x0000000005560000-memory.dmp

Filesize
384KB

Download
memory/2340-218-0x0000000005500000-0x0000000005560000-memory.dmp

Filesize
384KB

Download
memory/2340-220-0x0000000005500000-0x0000000005560000-memory.dmp

Filesize
384KB

Download
memory/2340-222-0x0000000005500000-0x0000000005560000-memory.dmp

Filesize
384KB

Download
memory/2340-224-0x0000000005500000-0x0000000005560000-memory.dmp

Filesize
384KB

Download
memory/2340-228-0x0000000005500000-0x0000000005560000-memory.dmp

Filesize
384KB

Download
memory/2340-226-0x0000000005500000-0x0000000005560000-memory.dmp

Filesize
384KB

Download
memory/2340-230-0x0000000005500000-0x0000000005560000-memory.dmp

Filesize
384KB

Download
memory/2340-2317-0x0000000004D90000-0x0000000004DA0000-memory.dmp

Filesize
64KB

Download
memory/2340-166-0x0000000004F10000-0x00000000054B4000-memory.dmp

Filesize
5.6MB

Download
memory/2340-165-0x0000000004D90000-0x0000000004DA0000-memory.dmp

Filesize
64KB

Download
memory/2340-164-0x0000000004D90000-0x0000000004DA0000-memory.dmp

Filesize
64KB

Download
memory/2340-2326-0x0000000004D90000-0x0000000004DA0000-memory.dmp

Filesize
64KB

Download
memory/2340-2327-0x0000000004D90000-0x0000000004DA0000-memory.dmp

Filesize
64KB

Download
memory/2340-162-0x0000000000920000-0x000000000097B000-memory.dmp

Filesize
364KB

Download
memory/2340-2331-0x0000000004D90000-0x0000000004DA0000-memory.dmp

Filesize
64KB

Download
memory/2340-163-0x0000000004D90000-0x0000000004DA0000-memory.dmp

Filesize
64KB

Download
memory/3784-2336-0x0000000000240000-0x000000000026E000-memory.dmp

Filesize
184KB

Download
memory/3784-2339-0x0000000009FB0000-0x0000000009FC2000-memory.dmp

Filesize
72KB

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memory/3784-2341-0x0000000004B60000-0x0000000004B70000-memory.dmp

Filesize
64KB

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memory/3784-2342-0x000000000A010000-0x000000000A04C000-memory.dmp

Filesize
240KB

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memory/3784-2344-0x0000000004B60000-0x0000000004B70000-memory.dmp

Filesize
64KB

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memory/3912-2329-0x00000000002C0000-0x00000000002EE000-memory.dmp

Filesize
184KB

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memory/3912-2337-0x0000000005320000-0x0000000005938000-memory.dmp

Filesize
6.1MB

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memory/3912-2338-0x0000000004E20000-0x0000000004F2A000-memory.dmp

Filesize
1.0MB

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memory/3912-2340-0x0000000002690000-0x00000000026A0000-memory.dmp

Filesize
64KB

Download
memory/3912-2343-0x0000000002690000-0x00000000026A0000-memory.dmp

Filesize
64KB

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