redline | cd91974381bd2557f7b980d4592ca410a99b75d9f71e24179fc23e8bc208e6af

Analysis

max time kernel
146s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
05/05/2023, 19:40

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General

Target

cd91974381bd2557f7b980d4592ca410a99b75d9f71e24179fc23e8bc208e6af.exe
Size

866KB
MD5

cf2e0a1294abe7bba2e134b3a7ec123d
SHA1

efe06de2d8d62fb74a732e2fad10ec6084cc9266
SHA256

cd91974381bd2557f7b980d4592ca410a99b75d9f71e24179fc23e8bc208e6af
SHA512

1e571c2e4a28e8e2201e464b87b883f0b860204a6c77736be72efd43ce61c185a5d48e9b5359b2f86d9a7db308b60cdb69d35135d93102d7b982478bd297f748
SSDEEP

24576:DygmUle+v6lMhbaE0BYR7Zqi/7oUxmyiIJnCzT:WgGvOYQ7MisURBJS

Score

10^/10

redline dark gena infostealer persistence stealer

Malware Config

Extracted

Family

redline

Botnet

gena

185.161.248.73:4164

Attributes

auth_value
d05bf43eef533e262271449829751d07

Extracted

Family

redline

Botnet

dark

185.161.248.73:4164

Attributes

auth_value
ae85b01f66afe8770afeed560513fc2d

Signatures

Detects Redline Stealer samples 1 IoCs

This rule detects the presence of Redline Stealer samples based on their unique strings.

stealer

resource	yara_rule
behavioral2/memory/1476-2317-0x0000000005A80000-0x0000000006098000-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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Control Panel\International\Geo\Nation	p73582587.exe

Executes dropped EXE 4 IoCs

pid	Process
2376	y74151772.exe
3084	p73582587.exe
1476	1.exe
652	r00309771.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

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\\\""	cd91974381bd2557f7b980d4592ca410a99b75d9f71e24179fc23e8bc208e6af.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	y74151772.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\\\""	y74151772.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	cd91974381bd2557f7b980d4592ca410a99b75d9f71e24179fc23e8bc208e6af.exe

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3348	3084	WerFault.exe	88

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3084	p73582587.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 4132 wrote to memory of 2376	4132	cd91974381bd2557f7b980d4592ca410a99b75d9f71e24179fc23e8bc208e6af.exe	87
PID 4132 wrote to memory of 2376	4132	cd91974381bd2557f7b980d4592ca410a99b75d9f71e24179fc23e8bc208e6af.exe	87
PID 4132 wrote to memory of 2376	4132	cd91974381bd2557f7b980d4592ca410a99b75d9f71e24179fc23e8bc208e6af.exe	87
PID 2376 wrote to memory of 3084	2376	y74151772.exe	88
PID 2376 wrote to memory of 3084	2376	y74151772.exe	88
PID 2376 wrote to memory of 3084	2376	y74151772.exe	88
PID 3084 wrote to memory of 1476	3084	p73582587.exe	91
PID 3084 wrote to memory of 1476	3084	p73582587.exe	91
PID 3084 wrote to memory of 1476	3084	p73582587.exe	91
PID 2376 wrote to memory of 652	2376	y74151772.exe	95
PID 2376 wrote to memory of 652	2376	y74151772.exe	95
PID 2376 wrote to memory of 652	2376	y74151772.exe	95

C:\Users\Admin\AppData\Local\Temp\cd91974381bd2557f7b980d4592ca410a99b75d9f71e24179fc23e8bc208e6af.exe
"C:\Users\Admin\AppData\Local\Temp\cd91974381bd2557f7b980d4592ca410a99b75d9f71e24179fc23e8bc208e6af.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4132
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y74151772.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y74151772.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:2376
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\p73582587.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\p73582587.exe
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:3084
  - - C:\Windows\Temp\1.exe
      "C:\Windows\Temp\1.exe"
      4⤵
      Executes dropped EXE
      PID:1476
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3084 -s 1384
      4⤵
      Program crash
      PID:3348
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\r00309771.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\r00309771.exe
    3⤵
    - Executes dropped EXE
    PID:652

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 3084 -ip 3084
1⤵
PID:2520

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y74151772.exe

Filesize
577KB

MD5
eba88f270aa7fdb5d32af4a7b31749a2

SHA1
9b746ec19145551200bd3025c2222679455c7d38

SHA256
58a4b59e1780655827ed3ba9cfdbc42a4f1e9564a41840c9750b8e39170b758a

SHA512
62628a23eaa8a771044bf77c3a8543b65adc2e633c83ff70e186250764dea590992e0951c875bd02a54570a763502f0ffcc7f4a4e7d95eacb0a829f864942e87

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y74151772.exe

Filesize
577KB

MD5
eba88f270aa7fdb5d32af4a7b31749a2

SHA1
9b746ec19145551200bd3025c2222679455c7d38

SHA256
58a4b59e1780655827ed3ba9cfdbc42a4f1e9564a41840c9750b8e39170b758a

SHA512
62628a23eaa8a771044bf77c3a8543b65adc2e633c83ff70e186250764dea590992e0951c875bd02a54570a763502f0ffcc7f4a4e7d95eacb0a829f864942e87

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\p73582587.exe

Filesize
502KB

MD5
df3201d42fbfcd4a68e9777706fcb076

SHA1
c6a56c4e37cf67b5a2fbce3903fcc2eafb34f370

SHA256
aa908ce88709cea8cb9d13c4d5880c2dc678c314f0a3efe007195a7cf55767c2

SHA512
cc7f33a55a41519e63a55fcef564fc2726189c2c083fe5b9cc4192f8648c0d4b596bb27aecf2e50503ab52ed891b52b66c56e21437519f6dcf3e11d899b93404

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\p73582587.exe

Filesize
502KB

MD5
df3201d42fbfcd4a68e9777706fcb076

SHA1
c6a56c4e37cf67b5a2fbce3903fcc2eafb34f370

SHA256
aa908ce88709cea8cb9d13c4d5880c2dc678c314f0a3efe007195a7cf55767c2

SHA512
cc7f33a55a41519e63a55fcef564fc2726189c2c083fe5b9cc4192f8648c0d4b596bb27aecf2e50503ab52ed891b52b66c56e21437519f6dcf3e11d899b93404

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\r00309771.exe

Filesize
172KB

MD5
2256e3a2d6666e648110d62867c2cb54

SHA1
dd6a7c8389f2d72d77a934485c152a94f1d3d1dc

SHA256
b6ffae5accbd21ae2c64f0bf21b509488574f79c69c2dc1a15f40b4abbdb6f3e

SHA512
5ddc5a3c6737f2763ccf952b6798b2cbecd69b81c4e0e45f6b2e7cfcbdb91f2e1c25251a43e3539414bb6f6fbeb81a31c284c2364d389470bac6e8ca8c457894

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\r00309771.exe

Filesize
172KB

MD5
2256e3a2d6666e648110d62867c2cb54

SHA1
dd6a7c8389f2d72d77a934485c152a94f1d3d1dc

SHA256
b6ffae5accbd21ae2c64f0bf21b509488574f79c69c2dc1a15f40b4abbdb6f3e

SHA512
5ddc5a3c6737f2763ccf952b6798b2cbecd69b81c4e0e45f6b2e7cfcbdb91f2e1c25251a43e3539414bb6f6fbeb81a31c284c2364d389470bac6e8ca8c457894

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/652-2329-0x0000000004F70000-0x0000000004F80000-memory.dmp

Filesize
64KB

Download
memory/652-2327-0x0000000004F70000-0x0000000004F80000-memory.dmp

Filesize
64KB

Download
memory/652-2326-0x00000000006B0000-0x00000000006E0000-memory.dmp

Filesize
192KB

Download
memory/1476-2325-0x0000000005460000-0x000000000549C000-memory.dmp

Filesize
240KB

Download
memory/1476-2318-0x0000000005570000-0x000000000567A000-memory.dmp

Filesize
1.0MB

Download
memory/1476-2317-0x0000000005A80000-0x0000000006098000-memory.dmp

Filesize
6.1MB

Download
memory/1476-2319-0x00000000052F0000-0x0000000005302000-memory.dmp

Filesize
72KB

Download
memory/1476-2312-0x0000000000AB0000-0x0000000000ADE000-memory.dmp

Filesize
184KB

Download
memory/1476-2320-0x0000000005350000-0x0000000005360000-memory.dmp

Filesize
64KB

Download
memory/1476-2328-0x0000000005350000-0x0000000005360000-memory.dmp

Filesize
64KB

Download
memory/3084-164-0x00000000054E0000-0x0000000005540000-memory.dmp

Filesize
384KB

Download
memory/3084-214-0x00000000054E0000-0x0000000005540000-memory.dmp

Filesize
384KB

Download
memory/3084-176-0x00000000054E0000-0x0000000005540000-memory.dmp

Filesize
384KB

Download
memory/3084-178-0x00000000054E0000-0x0000000005540000-memory.dmp

Filesize
384KB

Download
memory/3084-180-0x00000000054E0000-0x0000000005540000-memory.dmp

Filesize
384KB

Download
memory/3084-182-0x00000000054E0000-0x0000000005540000-memory.dmp

Filesize
384KB

Download
memory/3084-184-0x00000000054E0000-0x0000000005540000-memory.dmp

Filesize
384KB

Download
memory/3084-186-0x00000000054E0000-0x0000000005540000-memory.dmp

Filesize
384KB

Download
memory/3084-188-0x00000000054E0000-0x0000000005540000-memory.dmp

Filesize
384KB

Download
memory/3084-190-0x00000000054E0000-0x0000000005540000-memory.dmp

Filesize
384KB

Download
memory/3084-192-0x00000000054E0000-0x0000000005540000-memory.dmp

Filesize
384KB

Download
memory/3084-194-0x00000000054E0000-0x0000000005540000-memory.dmp

Filesize
384KB

Download
memory/3084-196-0x00000000054E0000-0x0000000005540000-memory.dmp

Filesize
384KB

Download
memory/3084-198-0x00000000054E0000-0x0000000005540000-memory.dmp

Filesize
384KB

Download
memory/3084-200-0x00000000054E0000-0x0000000005540000-memory.dmp

Filesize
384KB

Download
memory/3084-202-0x00000000054E0000-0x0000000005540000-memory.dmp

Filesize
384KB

Download
memory/3084-204-0x00000000054E0000-0x0000000005540000-memory.dmp

Filesize
384KB

Download
memory/3084-206-0x00000000054E0000-0x0000000005540000-memory.dmp

Filesize
384KB

Download
memory/3084-208-0x00000000054E0000-0x0000000005540000-memory.dmp

Filesize
384KB

Download
memory/3084-210-0x00000000054E0000-0x0000000005540000-memory.dmp

Filesize
384KB

Download
memory/3084-212-0x00000000054E0000-0x0000000005540000-memory.dmp

Filesize
384KB

Download
memory/3084-174-0x00000000054E0000-0x0000000005540000-memory.dmp

Filesize
384KB

Download
memory/3084-216-0x00000000054E0000-0x0000000005540000-memory.dmp

Filesize
384KB

Download
memory/3084-172-0x00000000054E0000-0x0000000005540000-memory.dmp

Filesize
384KB

Download
memory/3084-170-0x00000000054E0000-0x0000000005540000-memory.dmp

Filesize
384KB

Download
memory/3084-168-0x00000000054E0000-0x0000000005540000-memory.dmp

Filesize
384KB

Download
memory/3084-166-0x00000000054E0000-0x0000000005540000-memory.dmp

Filesize
384KB

Download
memory/3084-2313-0x0000000000BE0000-0x0000000000BF0000-memory.dmp

Filesize
64KB

Download
memory/3084-2314-0x0000000000BE0000-0x0000000000BF0000-memory.dmp

Filesize
64KB

Download
memory/3084-2315-0x0000000000BE0000-0x0000000000BF0000-memory.dmp

Filesize
64KB

Download
memory/3084-2316-0x0000000000BE0000-0x0000000000BF0000-memory.dmp

Filesize
64KB

Download
memory/3084-162-0x00000000054E0000-0x0000000005540000-memory.dmp

Filesize
384KB

Download
memory/3084-158-0x0000000000BE0000-0x0000000000BF0000-memory.dmp

Filesize
64KB

Download
memory/3084-161-0x0000000000BE0000-0x0000000000BF0000-memory.dmp

Filesize
64KB

Download
memory/3084-159-0x00000000054E0000-0x0000000005540000-memory.dmp

Filesize
384KB

Download
memory/3084-157-0x0000000000BE0000-0x0000000000BF0000-memory.dmp

Filesize
64KB

Download
memory/3084-155-0x00000000054E0000-0x0000000005540000-memory.dmp

Filesize
384KB

Download
memory/3084-153-0x00000000054E0000-0x0000000005540000-memory.dmp

Filesize
384KB

Download
memory/3084-151-0x00000000054E0000-0x0000000005540000-memory.dmp

Filesize
384KB

Download
memory/3084-150-0x00000000054E0000-0x0000000005540000-memory.dmp

Filesize
384KB

Download
memory/3084-149-0x0000000004EF0000-0x0000000005494000-memory.dmp

Filesize
5.6MB

Download
memory/3084-148-0x0000000000930000-0x000000000098B000-memory.dmp

Filesize
364KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads