redline | c84ac5d003d64abfba712b97ea1e9d5668a457280de8ba05fb17999986ca8fdc

Analysis

max time kernel
21s
max time network
45s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
31-03-2023 11:48

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General

Target

build.exe
Size

746.5MB
MD5

8328cb63b33363844539847a1bb33455
SHA1

911db14e14b45a7fc0db7111c1e18b4a08f4ba58
SHA256

c84ac5d003d64abfba712b97ea1e9d5668a457280de8ba05fb17999986ca8fdc
SHA512

a8582f081c69471f569ef8822145b6fcf35e8471820c080972eb05e3de02c37a36c9376ee89ebefd47be29398fe9de549fc2e9d8cec391af2720968647237c7b
SSDEEP

49152:MOZM2g29VOD1yQpHfzivSp5vrMtyqvFhbqo4uHBlBcl:NLa1JpzivevrMty8bqozB

Score

10^/10

redline 25.03 infostealer spyware

Malware Config

Extracted

Family

redline

Botnet

25.03

37.220.87.78:25387

Attributes

auth_value
5cfc89aee6c1fd926c66b4cb6c07caa2

Signatures

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline
Uses the VBS compiler for execution 1 TTPs

Scripting
T1064
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1376 set thread context of 844	1376	build.exe	29

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
844	vbc.exe
844	vbc.exe
896	chrome.exe
896	chrome.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	844	vbc.exe
Token: SeShutdownPrivilege	896	chrome.exe
Token: SeShutdownPrivilege	896	chrome.exe

Suspicious use of FindShellTrayWindow 34 IoCs

pid	Process
896	chrome.exe
896	chrome.exe
896	chrome.exe
896	chrome.exe
896	chrome.exe
896	chrome.exe
896	chrome.exe
896	chrome.exe
896	chrome.exe
896	chrome.exe
896	chrome.exe
896	chrome.exe
896	chrome.exe
896	chrome.exe
896	chrome.exe
896	chrome.exe
896	chrome.exe
896	chrome.exe
896	chrome.exe
896	chrome.exe
896	chrome.exe
896	chrome.exe
896	chrome.exe
896	chrome.exe
896	chrome.exe
896	chrome.exe
896	chrome.exe
896	chrome.exe
896	chrome.exe
896	chrome.exe
896	chrome.exe
896	chrome.exe
896	chrome.exe
896	chrome.exe

Suspicious use of SendNotifyMessage 32 IoCs

pid	Process
896	chrome.exe
896	chrome.exe
896	chrome.exe
896	chrome.exe
896	chrome.exe
896	chrome.exe
896	chrome.exe
896	chrome.exe
896	chrome.exe
896	chrome.exe
896	chrome.exe
896	chrome.exe
896	chrome.exe
896	chrome.exe
896	chrome.exe
896	chrome.exe
896	chrome.exe
896	chrome.exe
896	chrome.exe
896	chrome.exe
896	chrome.exe
896	chrome.exe
896	chrome.exe
896	chrome.exe
896	chrome.exe
896	chrome.exe
896	chrome.exe
896	chrome.exe
896	chrome.exe
896	chrome.exe
896	chrome.exe
896	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1376 wrote to memory of 844	1376	build.exe	29
PID 1376 wrote to memory of 844	1376	build.exe	29
PID 1376 wrote to memory of 844	1376	build.exe	29
PID 1376 wrote to memory of 844	1376	build.exe	29
PID 1376 wrote to memory of 844	1376	build.exe	29
PID 1376 wrote to memory of 844	1376	build.exe	29
PID 1376 wrote to memory of 844	1376	build.exe	29
PID 1376 wrote to memory of 844	1376	build.exe	29
PID 1376 wrote to memory of 844	1376	build.exe	29
PID 1376 wrote to memory of 844	1376	build.exe	29
PID 896 wrote to memory of 924	896	chrome.exe	32
PID 896 wrote to memory of 924	896	chrome.exe	32
PID 896 wrote to memory of 924	896	chrome.exe	32
PID 896 wrote to memory of 1388	896	chrome.exe	33
PID 896 wrote to memory of 1388	896	chrome.exe	33
PID 896 wrote to memory of 1388	896	chrome.exe	33
PID 896 wrote to memory of 1388	896	chrome.exe	33
PID 896 wrote to memory of 1388	896	chrome.exe	33
PID 896 wrote to memory of 1388	896	chrome.exe	33
PID 896 wrote to memory of 1388	896	chrome.exe	33
PID 896 wrote to memory of 1388	896	chrome.exe	33
PID 896 wrote to memory of 1388	896	chrome.exe	33
PID 896 wrote to memory of 1388	896	chrome.exe	33
PID 896 wrote to memory of 1388	896	chrome.exe	33
PID 896 wrote to memory of 1388	896	chrome.exe	33
PID 896 wrote to memory of 1388	896	chrome.exe	33
PID 896 wrote to memory of 1388	896	chrome.exe	33
PID 896 wrote to memory of 1388	896	chrome.exe	33
PID 896 wrote to memory of 1388	896	chrome.exe	33
PID 896 wrote to memory of 1388	896	chrome.exe	33
PID 896 wrote to memory of 1388	896	chrome.exe	33
PID 896 wrote to memory of 1388	896	chrome.exe	33
PID 896 wrote to memory of 1388	896	chrome.exe	33
PID 896 wrote to memory of 1388	896	chrome.exe	33
PID 896 wrote to memory of 1388	896	chrome.exe	33
PID 896 wrote to memory of 1388	896	chrome.exe	33
PID 896 wrote to memory of 1388	896	chrome.exe	33
PID 896 wrote to memory of 1388	896	chrome.exe	33
PID 896 wrote to memory of 1388	896	chrome.exe	33
PID 896 wrote to memory of 1388	896	chrome.exe	33
PID 896 wrote to memory of 1388	896	chrome.exe	33
PID 896 wrote to memory of 1388	896	chrome.exe	33
PID 896 wrote to memory of 1388	896	chrome.exe	33
PID 896 wrote to memory of 1388	896	chrome.exe	33
PID 896 wrote to memory of 1388	896	chrome.exe	33
PID 896 wrote to memory of 1388	896	chrome.exe	33
PID 896 wrote to memory of 1388	896	chrome.exe	33
PID 896 wrote to memory of 1388	896	chrome.exe	33
PID 896 wrote to memory of 1388	896	chrome.exe	33
PID 896 wrote to memory of 1388	896	chrome.exe	33
PID 896 wrote to memory of 1388	896	chrome.exe	33
PID 896 wrote to memory of 1388	896	chrome.exe	33
PID 896 wrote to memory of 2040	896	chrome.exe	34
PID 896 wrote to memory of 2040	896	chrome.exe	34
PID 896 wrote to memory of 2040	896	chrome.exe	34
PID 896 wrote to memory of 1352	896	chrome.exe	35
PID 896 wrote to memory of 1352	896	chrome.exe	35
PID 896 wrote to memory of 1352	896	chrome.exe	35
PID 896 wrote to memory of 1352	896	chrome.exe	35
PID 896 wrote to memory of 1352	896	chrome.exe	35
PID 896 wrote to memory of 1352	896	chrome.exe	35
PID 896 wrote to memory of 1352	896	chrome.exe	35
PID 896 wrote to memory of 1352	896	chrome.exe	35
PID 896 wrote to memory of 1352	896	chrome.exe	35

C:\Users\Admin\AppData\Local\Temp\build.exe
"C:\Users\Admin\AppData\Local\Temp\build.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1376
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:844

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe"
1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:896
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=106.0.5249.119 --initial-client-data=0xc0,0xc4,0xc8,0x94,0xcc,0x7fefb5b9758,0x7fefb5b9768,0x7fefb5b9778
  2⤵
  PID:924
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1156 --field-trial-handle=1300,i,12619402740622314104,14734585412764467633,131072 /prefetch:2
  2⤵
  PID:1388
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1488 --field-trial-handle=1300,i,12619402740622314104,14734585412764467633,131072 /prefetch:8
  2⤵
  PID:2040
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1628 --field-trial-handle=1300,i,12619402740622314104,14734585412764467633,131072 /prefetch:8
  2⤵
  PID:1352
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2164 --field-trial-handle=1300,i,12619402740622314104,14734585412764467633,131072 /prefetch:1
  2⤵
  PID:1168
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2176 --field-trial-handle=1300,i,12619402740622314104,14734585412764467633,131072 /prefetch:1
  2⤵
  PID:268
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=1424 --field-trial-handle=1300,i,12619402740622314104,14734585412764467633,131072 /prefetch:2
  2⤵
  PID:2084
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=2488 --field-trial-handle=1300,i,12619402740622314104,14734585412764467633,131072 /prefetch:1
  2⤵
  PID:2168
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=1536 --field-trial-handle=1300,i,12619402740622314104,14734585412764467633,131072 /prefetch:8
  2⤵
  PID:2188
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=3900 --field-trial-handle=1300,i,12619402740622314104,14734585412764467633,131072 /prefetch:8
  2⤵
  PID:2236

C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
1⤵
PID:1472

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scripting

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

T1064

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\DawnCache\data_1

Filesize
264KB

MD5
f50f89a0a91564d0b8a211f8921aa7de

SHA1
112403a17dd69d5b9018b8cede023cb3b54eab7d

SHA256
b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

SHA512
bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\CURRENT

Filesize
16B

MD5
6752a1d65b201c13b62ea44016eb221f

SHA1
58ecf154d01a62233ed7fb494ace3c3d4ffce08b

SHA256
0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

SHA512
9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

Download Submit
memory/844-60-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/844-58-0x00000000000C0000-0x0000000000106000-memory.dmp

Filesize
280KB

Download
memory/844-59-0x00000000000C0000-0x0000000000106000-memory.dmp

Filesize
280KB

Download
memory/844-61-0x00000000000C0000-0x0000000000106000-memory.dmp

Filesize
280KB

Download
memory/844-63-0x00000000000C0000-0x0000000000106000-memory.dmp

Filesize
280KB

Download
memory/844-65-0x00000000000C0000-0x0000000000106000-memory.dmp

Filesize
280KB

Download
memory/844-66-0x0000000001010000-0x0000000001050000-memory.dmp

Filesize
256KB

Download
memory/844-57-0x00000000000C0000-0x0000000000106000-memory.dmp

Filesize
280KB

Download
memory/844-56-0x00000000000C0000-0x0000000000106000-memory.dmp

Filesize
280KB

Download
memory/844-55-0x00000000000C0000-0x0000000000106000-memory.dmp

Filesize
280KB

Download
memory/1376-54-0x0000000140000000-0x0000000140231000-memory.dmp

Filesize
2.2MB

Download