redline | a261d1e672e7ec157532d7575f844f60c22a86d6090f7a60b954564db3e86786

Analysis

max time kernel
186s
max time network
204s
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, 18:46

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General

Target

a261d1e672e7ec157532d7575f844f60c22a86d6090f7a60b954564db3e86786.exe
Size

783KB
MD5

f2d44afbeee16bd906dbf47a6722088d
SHA1

086b57717d947bee6dccefa8fe570817b3472a74
SHA256

a261d1e672e7ec157532d7575f844f60c22a86d6090f7a60b954564db3e86786
SHA512

534fc262275283866f11cf9397fd1e47a41dcda6cb444ee114004d2448cd39834c54d97b4bc5f3e4eafa0feb19239370ff5a84199d9f5b76b560952dbec88697
SSDEEP

24576:lyTbWN31lrbRbHMIIdHU2/1SodURRKz0GO2:AetP5bHMrdH7dSXRR

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/3488-2321-0x0000000005240000-0x0000000005858000-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-1-5-21-1013461898-3711306144-4198452673-1000\Control Panel\International\Geo\Nation	m74187537.exe

Executes dropped EXE 4 IoCs

pid	Process
3440	x78531217.exe
1268	m74187537.exe
3488	1.exe
560	n82973927.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_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\""	x78531217.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	a261d1e672e7ec157532d7575f844f60c22a86d6090f7a60b954564db3e86786.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\\\""	a261d1e672e7ec157532d7575f844f60c22a86d6090f7a60b954564db3e86786.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	x78531217.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
4244	1268	WerFault.exe	81

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1268	m74187537.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 3244 wrote to memory of 3440	3244	a261d1e672e7ec157532d7575f844f60c22a86d6090f7a60b954564db3e86786.exe	80
PID 3244 wrote to memory of 3440	3244	a261d1e672e7ec157532d7575f844f60c22a86d6090f7a60b954564db3e86786.exe	80
PID 3244 wrote to memory of 3440	3244	a261d1e672e7ec157532d7575f844f60c22a86d6090f7a60b954564db3e86786.exe	80
PID 3440 wrote to memory of 1268	3440	x78531217.exe	81
PID 3440 wrote to memory of 1268	3440	x78531217.exe	81
PID 3440 wrote to memory of 1268	3440	x78531217.exe	81
PID 1268 wrote to memory of 3488	1268	m74187537.exe	82
PID 1268 wrote to memory of 3488	1268	m74187537.exe	82
PID 1268 wrote to memory of 3488	1268	m74187537.exe	82
PID 3440 wrote to memory of 560	3440	x78531217.exe	91
PID 3440 wrote to memory of 560	3440	x78531217.exe	91
PID 3440 wrote to memory of 560	3440	x78531217.exe	91

C:\Users\Admin\AppData\Local\Temp\a261d1e672e7ec157532d7575f844f60c22a86d6090f7a60b954564db3e86786.exe
"C:\Users\Admin\AppData\Local\Temp\a261d1e672e7ec157532d7575f844f60c22a86d6090f7a60b954564db3e86786.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3244
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x78531217.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x78531217.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:3440
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m74187537.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m74187537.exe
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:1268
  - - C:\Windows\Temp\1.exe
      "C:\Windows\Temp\1.exe"
      4⤵
      Executes dropped EXE
      PID:3488
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1268 -s 1368
      4⤵
      Program crash
      PID:4244
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\n82973927.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\n82973927.exe
    3⤵
    - Executes dropped EXE
    PID:560

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1268 -ip 1268
1⤵
PID:4936

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\x78531217.exe

Filesize
578KB

MD5
c413dca132c9619f5ef1680e00b6a316

SHA1
fff11ddc3917914e813bf4b29b0416774c6c81b6

SHA256
67662ae1315a45d1d509cfe6b1b0536ed4f9c29c0de2f283816fedd10d317a0e

SHA512
63f5db5d437aa3a76478a8f771776e5a8ad0d1589182ec1b84c9711906d58cf4f55c38febbe47c72430946b1d797c9fc174a222c1f5950ece110d604a135d4ec

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x78531217.exe

Filesize
578KB

MD5
c413dca132c9619f5ef1680e00b6a316

SHA1
fff11ddc3917914e813bf4b29b0416774c6c81b6

SHA256
67662ae1315a45d1d509cfe6b1b0536ed4f9c29c0de2f283816fedd10d317a0e

SHA512
63f5db5d437aa3a76478a8f771776e5a8ad0d1589182ec1b84c9711906d58cf4f55c38febbe47c72430946b1d797c9fc174a222c1f5950ece110d604a135d4ec

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m74187537.exe

Filesize
575KB

MD5
027eba01c624d1ee1807a3eb13a0776f

SHA1
db928b92fa89e7ec224ade5f0452501007a5152d

SHA256
084589a6f609fb944d36641c30aeb108bfad10453f133e5c6fddd2ab80959e11

SHA512
469b0f9c4d882f9c8904f928aa57a9f3572942fab568d35614fae228e68640ef2bbcf16c4f45e6016beeb9ba91bc890e6f410e9e0f1555dadaf8d0c0d6c2f525

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m74187537.exe

Filesize
575KB

MD5
027eba01c624d1ee1807a3eb13a0776f

SHA1
db928b92fa89e7ec224ade5f0452501007a5152d

SHA256
084589a6f609fb944d36641c30aeb108bfad10453f133e5c6fddd2ab80959e11

SHA512
469b0f9c4d882f9c8904f928aa57a9f3572942fab568d35614fae228e68640ef2bbcf16c4f45e6016beeb9ba91bc890e6f410e9e0f1555dadaf8d0c0d6c2f525

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\n82973927.exe

Filesize
172KB

MD5
48980871b9b1f65ec377327412513654

SHA1
547e2d339d2b32845e32e07cddb1d7190f4bb78a

SHA256
00e54c7498309c67a64ed70a653d93f9e1350c187c37245789fc2bff6923a4fc

SHA512
ac1d1dd6ea003e2c31d13dbc556d3282d862169957e1bd97032578cbca284c5c3abd26fa7b7321d2894f511455113e436c14bf0788edaad657ed0da98ba8ee1d

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\n82973927.exe

Filesize
172KB

MD5
48980871b9b1f65ec377327412513654

SHA1
547e2d339d2b32845e32e07cddb1d7190f4bb78a

SHA256
00e54c7498309c67a64ed70a653d93f9e1350c187c37245789fc2bff6923a4fc

SHA512
ac1d1dd6ea003e2c31d13dbc556d3282d862169957e1bd97032578cbca284c5c3abd26fa7b7321d2894f511455113e436c14bf0788edaad657ed0da98ba8ee1d

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/560-2335-0x00000000055E0000-0x00000000055F0000-memory.dmp

Filesize
64KB

Download
memory/560-2334-0x00000000055E0000-0x00000000055F0000-memory.dmp

Filesize
64KB

Download
memory/560-2333-0x0000000000C00000-0x0000000000C30000-memory.dmp

Filesize
192KB

Download
memory/1268-186-0x0000000005630000-0x0000000005690000-memory.dmp

Filesize
384KB

Download
memory/1268-200-0x0000000005630000-0x0000000005690000-memory.dmp

Filesize
384KB

Download
memory/1268-158-0x00000000023B0000-0x00000000023C0000-memory.dmp

Filesize
64KB

Download
memory/1268-156-0x0000000005630000-0x0000000005690000-memory.dmp

Filesize
384KB

Download
memory/1268-161-0x00000000023B0000-0x00000000023C0000-memory.dmp

Filesize
64KB

Download
memory/1268-162-0x0000000005630000-0x0000000005690000-memory.dmp

Filesize
384KB

Download
memory/1268-160-0x00000000023B0000-0x00000000023C0000-memory.dmp

Filesize
64KB

Download
memory/1268-164-0x0000000005630000-0x0000000005690000-memory.dmp

Filesize
384KB

Download
memory/1268-166-0x0000000005630000-0x0000000005690000-memory.dmp

Filesize
384KB

Download
memory/1268-168-0x0000000005630000-0x0000000005690000-memory.dmp

Filesize
384KB

Download
memory/1268-170-0x0000000005630000-0x0000000005690000-memory.dmp

Filesize
384KB

Download
memory/1268-172-0x0000000005630000-0x0000000005690000-memory.dmp

Filesize
384KB

Download
memory/1268-174-0x0000000005630000-0x0000000005690000-memory.dmp

Filesize
384KB

Download
memory/1268-176-0x0000000005630000-0x0000000005690000-memory.dmp

Filesize
384KB

Download
memory/1268-178-0x0000000005630000-0x0000000005690000-memory.dmp

Filesize
384KB

Download
memory/1268-180-0x0000000005630000-0x0000000005690000-memory.dmp

Filesize
384KB

Download
memory/1268-182-0x0000000005630000-0x0000000005690000-memory.dmp

Filesize
384KB

Download
memory/1268-184-0x0000000005630000-0x0000000005690000-memory.dmp

Filesize
384KB

Download
memory/1268-152-0x0000000005630000-0x0000000005690000-memory.dmp

Filesize
384KB

Download
memory/1268-188-0x0000000005630000-0x0000000005690000-memory.dmp

Filesize
384KB

Download
memory/1268-190-0x0000000005630000-0x0000000005690000-memory.dmp

Filesize
384KB

Download
memory/1268-192-0x0000000005630000-0x0000000005690000-memory.dmp

Filesize
384KB

Download
memory/1268-194-0x0000000005630000-0x0000000005690000-memory.dmp

Filesize
384KB

Download
memory/1268-196-0x0000000005630000-0x0000000005690000-memory.dmp

Filesize
384KB

Download
memory/1268-198-0x0000000005630000-0x0000000005690000-memory.dmp

Filesize
384KB

Download
memory/1268-157-0x0000000000840000-0x000000000089B000-memory.dmp

Filesize
364KB

Download
memory/1268-202-0x0000000005630000-0x0000000005690000-memory.dmp

Filesize
384KB

Download
memory/1268-204-0x0000000005630000-0x0000000005690000-memory.dmp

Filesize
384KB

Download
memory/1268-206-0x0000000005630000-0x0000000005690000-memory.dmp

Filesize
384KB

Download
memory/1268-208-0x0000000005630000-0x0000000005690000-memory.dmp

Filesize
384KB

Download
memory/1268-210-0x0000000005630000-0x0000000005690000-memory.dmp

Filesize
384KB

Download
memory/1268-212-0x0000000005630000-0x0000000005690000-memory.dmp

Filesize
384KB

Download
memory/1268-214-0x0000000005630000-0x0000000005690000-memory.dmp

Filesize
384KB

Download
memory/1268-216-0x0000000005630000-0x0000000005690000-memory.dmp

Filesize
384KB

Download
memory/1268-2301-0x00000000023B0000-0x00000000023C0000-memory.dmp

Filesize
64KB

Download
memory/1268-2309-0x00000000023B0000-0x00000000023C0000-memory.dmp

Filesize
64KB

Download
memory/1268-2310-0x00000000023B0000-0x00000000023C0000-memory.dmp

Filesize
64KB

Download
memory/1268-2311-0x00000000023B0000-0x00000000023C0000-memory.dmp

Filesize
64KB

Download
memory/1268-2318-0x00000000023B0000-0x00000000023C0000-memory.dmp

Filesize
64KB

Download
memory/1268-148-0x0000000005040000-0x00000000055E4000-memory.dmp

Filesize
5.6MB

Download
memory/1268-149-0x0000000005630000-0x0000000005690000-memory.dmp

Filesize
384KB

Download
memory/1268-150-0x0000000005630000-0x0000000005690000-memory.dmp

Filesize
384KB

Download
memory/1268-154-0x0000000005630000-0x0000000005690000-memory.dmp

Filesize
384KB

Download
memory/3488-2324-0x0000000004C80000-0x0000000004CBC000-memory.dmp

Filesize
240KB

Download
memory/3488-2325-0x0000000004C10000-0x0000000004C20000-memory.dmp

Filesize
64KB

Download
memory/3488-2323-0x0000000004C20000-0x0000000004C32000-memory.dmp

Filesize
72KB

Download
memory/3488-2322-0x0000000004D30000-0x0000000004E3A000-memory.dmp

Filesize
1.0MB

Download
memory/3488-2321-0x0000000005240000-0x0000000005858000-memory.dmp

Filesize
6.1MB

Download
memory/3488-2316-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/3488-2328-0x0000000004C10000-0x0000000004C20000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads