redline | 5a227bf354dbad129be8c6e1b82eca5bbe6f27587a522fd5fa9e30bdd61b8618

Analysis

max time kernel
143s
max time network
152s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
03-10-2024 18:09

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General

Target

142a2665fecb3dba09c1e4aa85b8c0d7.exe
Size

920KB
MD5

142a2665fecb3dba09c1e4aa85b8c0d7
SHA1

d7e8bc456caa0f7e6e9af5229e86b409253d5c06
SHA256

5a227bf354dbad129be8c6e1b82eca5bbe6f27587a522fd5fa9e30bdd61b8618
SHA512

0d99edc929b6864b3c1c7c0f37586bc91e53e5676ae6fd9fd5bd2f303296e0781f771e495fc9363e575d5f79f0d0b4be194a0c1d02844a70778c57d3ee65775d
SSDEEP

24576:FvUxOo74WAZ6QsoZIFhWZHNd8JE9wvUyX6:foUWAMToZCsHNdGYk+

Score

10^/10

redline strrat l0gz discovery infostealer spyware stealer trojan

Malware Config

Extracted

Family

redline

Botnet

L0GZ

93.185.156.125:1912

Extracted

Family

strrat

93.185.156.124:1912

127.0.0.1:1912

Attributes

license_id
khonsari
plugins_url
http://jbfrost.live/strigoi/server/?hwid=1&lid=m&ht=5
scheduled_task
true
secondary_startup
true
startup
true

Signatures

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine payload 2 IoCs

Processes:

resource	yara_rule
behavioral1/files/0x0008000000016da7-31.dat	family_redline
behavioral1/memory/2964-48-0x00000000013B0000-0x0000000001402000-memory.dmp	family_redline

STRRAT
STRRAT is a remote access tool than can steal credentials and log keystrokes.
trojan stealer strrat

Executes dropped EXE 1 IoCs

Processes:

build.exe

pid	Process
2964	build.exe

Loads dropped DLL 1 IoCs

Processes:

cmd.exe

pid	Process
2820	cmd.exe

Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Suspicious use of SetThreadContext 1 IoCs

Processes:

142a2665fecb3dba09c1e4aa85b8c0d7.exe

description	pid	Process	procid_target
PID 2484 set thread context of 1792	2484	142a2665fecb3dba09c1e4aa85b8c0d7.exe	33

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

142a2665fecb3dba09c1e4aa85b8c0d7.exe142a2665fecb3dba09c1e4aa85b8c0d7.execmd.execmd.exebuild.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	142a2665fecb3dba09c1e4aa85b8c0d7.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	142a2665fecb3dba09c1e4aa85b8c0d7.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	build.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

142a2665fecb3dba09c1e4aa85b8c0d7.exebuild.exe

pid	Process
2484	142a2665fecb3dba09c1e4aa85b8c0d7.exe
2484	142a2665fecb3dba09c1e4aa85b8c0d7.exe
2484	142a2665fecb3dba09c1e4aa85b8c0d7.exe
2484	142a2665fecb3dba09c1e4aa85b8c0d7.exe
2484	142a2665fecb3dba09c1e4aa85b8c0d7.exe
2484	142a2665fecb3dba09c1e4aa85b8c0d7.exe
2484	142a2665fecb3dba09c1e4aa85b8c0d7.exe
2964	build.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

142a2665fecb3dba09c1e4aa85b8c0d7.exebuild.exe

description	pid	Process
Token: SeDebugPrivilege	2484	142a2665fecb3dba09c1e4aa85b8c0d7.exe
Token: SeDebugPrivilege	2964	build.exe

Suspicious use of WriteProcessMemory 32 IoCs

Processes:

142a2665fecb3dba09c1e4aa85b8c0d7.exe142a2665fecb3dba09c1e4aa85b8c0d7.execmd.execmd.exe

description	pid	Process	procid_target
PID 2484 wrote to memory of 3016	2484	142a2665fecb3dba09c1e4aa85b8c0d7.exe	31
PID 2484 wrote to memory of 3016	2484	142a2665fecb3dba09c1e4aa85b8c0d7.exe	31
PID 2484 wrote to memory of 3016	2484	142a2665fecb3dba09c1e4aa85b8c0d7.exe	31
PID 2484 wrote to memory of 3016	2484	142a2665fecb3dba09c1e4aa85b8c0d7.exe	31
PID 2484 wrote to memory of 2452	2484	142a2665fecb3dba09c1e4aa85b8c0d7.exe	32
PID 2484 wrote to memory of 2452	2484	142a2665fecb3dba09c1e4aa85b8c0d7.exe	32
PID 2484 wrote to memory of 2452	2484	142a2665fecb3dba09c1e4aa85b8c0d7.exe	32
PID 2484 wrote to memory of 2452	2484	142a2665fecb3dba09c1e4aa85b8c0d7.exe	32
PID 2484 wrote to memory of 1792	2484	142a2665fecb3dba09c1e4aa85b8c0d7.exe	33
PID 2484 wrote to memory of 1792	2484	142a2665fecb3dba09c1e4aa85b8c0d7.exe	33
PID 2484 wrote to memory of 1792	2484	142a2665fecb3dba09c1e4aa85b8c0d7.exe	33
PID 2484 wrote to memory of 1792	2484	142a2665fecb3dba09c1e4aa85b8c0d7.exe	33
PID 2484 wrote to memory of 1792	2484	142a2665fecb3dba09c1e4aa85b8c0d7.exe	33
PID 2484 wrote to memory of 1792	2484	142a2665fecb3dba09c1e4aa85b8c0d7.exe	33
PID 2484 wrote to memory of 1792	2484	142a2665fecb3dba09c1e4aa85b8c0d7.exe	33
PID 2484 wrote to memory of 1792	2484	142a2665fecb3dba09c1e4aa85b8c0d7.exe	33
PID 1792 wrote to memory of 2736	1792	142a2665fecb3dba09c1e4aa85b8c0d7.exe	34
PID 1792 wrote to memory of 2736	1792	142a2665fecb3dba09c1e4aa85b8c0d7.exe	34
PID 1792 wrote to memory of 2736	1792	142a2665fecb3dba09c1e4aa85b8c0d7.exe	34
PID 1792 wrote to memory of 2736	1792	142a2665fecb3dba09c1e4aa85b8c0d7.exe	34
PID 1792 wrote to memory of 2820	1792	142a2665fecb3dba09c1e4aa85b8c0d7.exe	35
PID 1792 wrote to memory of 2820	1792	142a2665fecb3dba09c1e4aa85b8c0d7.exe	35
PID 1792 wrote to memory of 2820	1792	142a2665fecb3dba09c1e4aa85b8c0d7.exe	35
PID 1792 wrote to memory of 2820	1792	142a2665fecb3dba09c1e4aa85b8c0d7.exe	35
PID 2820 wrote to memory of 2964	2820	cmd.exe	38
PID 2820 wrote to memory of 2964	2820	cmd.exe	38
PID 2820 wrote to memory of 2964	2820	cmd.exe	38
PID 2820 wrote to memory of 2964	2820	cmd.exe	38
PID 2736 wrote to memory of 2604	2736	cmd.exe	39
PID 2736 wrote to memory of 2604	2736	cmd.exe	39
PID 2736 wrote to memory of 2604	2736	cmd.exe	39
PID 2736 wrote to memory of 2604	2736	cmd.exe	39

C:\Users\Admin\AppData\Local\Temp\142a2665fecb3dba09c1e4aa85b8c0d7.exe
"C:\Users\Admin\AppData\Local\Temp\142a2665fecb3dba09c1e4aa85b8c0d7.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2484
- C:\Users\Admin\AppData\Local\Temp\142a2665fecb3dba09c1e4aa85b8c0d7.exe
  "C:\Users\Admin\AppData\Local\Temp\142a2665fecb3dba09c1e4aa85b8c0d7.exe"
  2⤵
  PID:3016
- C:\Users\Admin\AppData\Local\Temp\142a2665fecb3dba09c1e4aa85b8c0d7.exe
  "C:\Users\Admin\AppData\Local\Temp\142a2665fecb3dba09c1e4aa85b8c0d7.exe"
  2⤵
  PID:2452
- C:\Users\Admin\AppData\Local\Temp\142a2665fecb3dba09c1e4aa85b8c0d7.exe
  "C:\Users\Admin\AppData\Local\Temp\142a2665fecb3dba09c1e4aa85b8c0d7.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1792
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c start "" "C:\Users\Admin\AppData\Local\Temp\A.jar"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2736
  - - C:\Program Files\Java\jre7\bin\javaw.exe
      "C:\Program Files\Java\jre7\bin\javaw.exe" -jar "C:\Users\Admin\AppData\Local\Temp\A.jar"
      4⤵
      PID:2604
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c start "" "C:\Users\Admin\AppData\Local\Temp\build.exe"
    3⤵
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2820
  - - C:\Users\Admin\AppData\Local\Temp\build.exe
      "C:\Users\Admin\AppData\Local\Temp\build.exe"
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:2964

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

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\Temp\A.jar

Filesize
92KB

MD5
105a14c6fce083e80f49b30db88ec915

SHA1
46187697a87562210e785917ce6ca16aeb4912b3

SHA256
7e5adae008afee158168b1943fcc41157c7de63ab4792cc5eba8d1830edd6d65

SHA512
2322eeeb100b644d53641ec3c1b0588579565636a2ea934924931f6f77b156b6d4e5925a2f36b0520e1f568d771860af53e9f3c39bb5238f7e7520389692c963

Download Submit
\Users\Admin\AppData\Local\Temp\build.exe

Filesize
300KB

MD5
c6e5f6c13c19e4f366c2f5c989965833

SHA1
5ccf4135651e28b54b7865ecc81a6924ce795371

SHA256
db08c075bbe23490deb3f53b954a4751a562e9548c839ce170ff5ea76d059d5a

SHA512
ca3cb032164bcc8d561113a409118fbae7da77ac8f29e7f663ac27837338525a82c0d8b482003e4ad76be9c052ccffa79a36249f371d05f1cd32cf29241050fb

Download Submit
memory/1792-16-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/1792-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1792-7-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/1792-8-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/1792-9-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/1792-12-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2484-6-0x00000000006F0000-0x000000000079C000-memory.dmp

Filesize
688KB

Download
memory/2484-3-0x00000000007E0000-0x00000000007FE000-memory.dmp

Filesize
120KB

Download
memory/2484-5-0x0000000074B60000-0x000000007524E000-memory.dmp

Filesize
6.9MB

Download
memory/2484-4-0x0000000074B6E000-0x0000000074B6F000-memory.dmp

Filesize
4KB

Download
memory/2484-0-0x0000000074B6E000-0x0000000074B6F000-memory.dmp

Filesize
4KB

Download
memory/2484-19-0x0000000074B60000-0x000000007524E000-memory.dmp

Filesize
6.9MB

Download
memory/2484-2-0x0000000074B60000-0x000000007524E000-memory.dmp

Filesize
6.9MB

Download
memory/2484-1-0x0000000000280000-0x000000000036A000-memory.dmp

Filesize
936KB

Download
memory/2604-71-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2604-90-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2604-65-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2604-68-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2604-135-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2604-74-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2604-76-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2604-77-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2604-79-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2604-82-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2604-83-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2604-87-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2604-88-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2604-58-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2604-93-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2604-95-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2604-96-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2604-98-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2604-99-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2604-100-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2604-109-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2604-118-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2604-125-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2604-124-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2964-48-0x00000000013B0000-0x0000000001402000-memory.dmp

Filesize
328KB

Download