redline | 88ab1357fe12b53be4b4f143d3b82d6b0f8a5fe08d23a0c53f2f588f7d181d41

Analysis

max time kernel
52s
max time network
55s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
06/10/2022, 22:23

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General

Target
file.exe
Size 1.1MB
Sample221006-2ar9msbcak
SHA256 88ab1357fe12b53be4b4f143d3b82d6b0f8a5fe08d23a0c53f2f588f7d181d41
MD5 6b8db6196f7b1653dc00a087316b6398
SHA1 b21731ec999df2ad455f7244581724899a8504df
SHA512 66a5086f0ac1a52af6eee20ec0374c527c8134af009752e3be97a892f230ad2434ecab1e6e97d91d2a07dfd14976d47f81b9d4807b7a58cd01ec5f2ad0765828
SSDEEP 24576:9mJZW2wSdIHuiCyhuGaD0y13DrmmfVpd+c2ZAa7ZRa8QDmAEzjBQ:9mJZW2FIOiCIuGaD0yh/zvd+c2ZAafaS
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

redline 1_17 google ads 6.10 discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

1_17

myeu.info:80

Attributes

auth_value
59bb127a6f4f6c420d91296b2b917fa6

Extracted

Family

redline

Botnet

google ADS 6.10

88.218.171.68:37325

Attributes

auth_value
538d384e7d8c10a1663cbac7bb9c8cbb

Signatures

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

Executes dropped EXE 3 IoCs

pid	Process
1888	nvcontainer.exe
1356	gtaVpath.exe
1456	gtaVpath.exe

Deletes itself 1 IoCs

pid	Process
1644	cmd.exe

Loads dropped DLL 1 IoCs

pid	Process
1356	gtaVpath.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081
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
Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
17	ip-api.com

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 1888 set thread context of 292	1888	nvcontainer.exe	30
PID 1356 set thread context of 1456	1356	gtaVpath.exe	35

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

System Information Discovery
T1082

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
1820	PING.EXE

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
1888	nvcontainer.exe
1888	nvcontainer.exe
1888	nvcontainer.exe
1888	nvcontainer.exe
1888	nvcontainer.exe
292	InstallUtil.exe
292	InstallUtil.exe
1456	gtaVpath.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	292	InstallUtil.exe
Token: SeDebugPrivilege	1456	gtaVpath.exe

Suspicious use of WriteProcessMemory 32 IoCs

description	pid	Process	procid_target
PID 1096 wrote to memory of 1888	1096	file.exe	29
PID 1096 wrote to memory of 1888	1096	file.exe	29
PID 1096 wrote to memory of 1888	1096	file.exe	29
PID 1096 wrote to memory of 1888	1096	file.exe	29
PID 1888 wrote to memory of 292	1888	nvcontainer.exe	30
PID 1888 wrote to memory of 292	1888	nvcontainer.exe	30
PID 1888 wrote to memory of 292	1888	nvcontainer.exe	30
PID 1888 wrote to memory of 292	1888	nvcontainer.exe	30
PID 1888 wrote to memory of 292	1888	nvcontainer.exe	30
PID 1888 wrote to memory of 292	1888	nvcontainer.exe	30
PID 1888 wrote to memory of 292	1888	nvcontainer.exe	30
PID 1888 wrote to memory of 292	1888	nvcontainer.exe	30
PID 1888 wrote to memory of 292	1888	nvcontainer.exe	30
PID 1096 wrote to memory of 1356	1096	file.exe	31
PID 1096 wrote to memory of 1356	1096	file.exe	31
PID 1096 wrote to memory of 1356	1096	file.exe	31
PID 1096 wrote to memory of 1356	1096	file.exe	31
PID 1096 wrote to memory of 1644	1096	file.exe	32
PID 1096 wrote to memory of 1644	1096	file.exe	32
PID 1096 wrote to memory of 1644	1096	file.exe	32
PID 1644 wrote to memory of 1820	1644	cmd.exe	34
PID 1644 wrote to memory of 1820	1644	cmd.exe	34
PID 1644 wrote to memory of 1820	1644	cmd.exe	34
PID 1356 wrote to memory of 1456	1356	gtaVpath.exe	35
PID 1356 wrote to memory of 1456	1356	gtaVpath.exe	35
PID 1356 wrote to memory of 1456	1356	gtaVpath.exe	35
PID 1356 wrote to memory of 1456	1356	gtaVpath.exe	35
PID 1356 wrote to memory of 1456	1356	gtaVpath.exe	35
PID 1356 wrote to memory of 1456	1356	gtaVpath.exe	35
PID 1356 wrote to memory of 1456	1356	gtaVpath.exe	35
PID 1356 wrote to memory of 1456	1356	gtaVpath.exe	35
PID 1356 wrote to memory of 1456	1356	gtaVpath.exe	35

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1096
- C:\Users\Admin\AppData\Local\Temp\nvcontainer.exe
  C:\Users\Admin\AppData\Local\Temp\nvcontainer.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:1888
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:292
- C:\Users\Admin\AppData\Local\Temp\gtaVpath.exe
  C:\Users\Admin\AppData\Local\Temp\gtaVpath.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:1356
- - C:\Users\Admin\AppData\Local\Temp\gtaVpath.exe
    C:\Users\Admin\AppData\Local\Temp\gtaVpath.exe
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1456
- C:\Windows\system32\cmd.exe
  "C:\Windows\system32\cmd.exe" /k ping 0 & del C:\Users\Admin\AppData\Local\Temp\file.exe & exit
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:1644
- - C:\Windows\system32\PING.EXE
    ping 0
    3⤵
    - Runs ping.exe
    PID:1820

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Web Service

T1102

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

Remote System Discovery

T1018

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Web Service

T1102

Exfiltration

Impact

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Downloads

gtaVpath.exe

Path C:\Users\Admin\AppData\Local\Temp\gtaVpath.exe
Size 416KB
SHA256 587fecd23cd23f04f6d6ce78f1dab92c1b51a9eadbd29fbaf8ae5f5210fa1a72
MD5 dc34ebc3189e2dbb2bad2daea40e9c38
SHA1 15e97dc835fcb2df4bb1ef7fce158c71fdd8ff2f
SHA512 255bc4a08e1709e8cd1beff3899808819022844b613839fce47b3dd6b2573fb81be4ee7823442068c563a31f1068ace68105bd207b573f64fa3266733cd457bf
SSDEEP 12288:AShTLFaL4F8YRBHcHC3gJ3XQFyCBWmknJ:AShTBE4F8YRB8HC3gij/k
MD5 SHA1 SHA512 SSDEEP

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gtaVpath.exe

Path C:\Users\Admin\AppData\Local\Temp\gtaVpath.exe
Size 416KB
SHA256 587fecd23cd23f04f6d6ce78f1dab92c1b51a9eadbd29fbaf8ae5f5210fa1a72
MD5 dc34ebc3189e2dbb2bad2daea40e9c38
SHA1 15e97dc835fcb2df4bb1ef7fce158c71fdd8ff2f
SHA512 255bc4a08e1709e8cd1beff3899808819022844b613839fce47b3dd6b2573fb81be4ee7823442068c563a31f1068ace68105bd207b573f64fa3266733cd457bf
SSDEEP 12288:AShTLFaL4F8YRBHcHC3gJ3XQFyCBWmknJ:AShTBE4F8YRB8HC3gij/k
MD5 SHA1 SHA512 SSDEEP

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gtaVpath.exe

Path C:\Users\Admin\AppData\Local\Temp\gtaVpath.exe
Size 416KB
SHA256 587fecd23cd23f04f6d6ce78f1dab92c1b51a9eadbd29fbaf8ae5f5210fa1a72
MD5 dc34ebc3189e2dbb2bad2daea40e9c38
SHA1 15e97dc835fcb2df4bb1ef7fce158c71fdd8ff2f
SHA512 255bc4a08e1709e8cd1beff3899808819022844b613839fce47b3dd6b2573fb81be4ee7823442068c563a31f1068ace68105bd207b573f64fa3266733cd457bf
SSDEEP 12288:AShTLFaL4F8YRBHcHC3gJ3XQFyCBWmknJ:AShTBE4F8YRB8HC3gij/k
MD5 SHA1 SHA512 SSDEEP

Submit Download

nvcontainer.exe

Path C:\Users\Admin\AppData\Local\Temp\nvcontainer.exe
Size 1.5MB
SHA256 d43770d3d7a79df733c3bf0189beed27b915cdf2559a7861bf1714f7e7b892ec
MD5 51e6cc10ed4d6f988ad044e416211ed3
SHA1 811b1f861b649fa7d7e0f7f7ee9f985238100572
SHA512 eb13a33fcbd3ca6a9c7f5da38aae5db9e4f387fa695b51652951d2659a3c19882f634b336a294ced7d4651f1ca89f0b9626d999b94c81cc526676e16051c53ed
SSDEEP 24576:LLE10ZsDlcsaVfU+VhJYFOChD0F8KzEc22f8IpGc9vDM+:010GDlroM+NYFxhw+GEN2t
MD5 SHA1 SHA512 SSDEEP

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gtaVpath.exe

Path \Users\Admin\AppData\Local\Temp\gtaVpath.exe
Size 416KB
SHA256 587fecd23cd23f04f6d6ce78f1dab92c1b51a9eadbd29fbaf8ae5f5210fa1a72
MD5 dc34ebc3189e2dbb2bad2daea40e9c38
SHA1 15e97dc835fcb2df4bb1ef7fce158c71fdd8ff2f
SHA512 255bc4a08e1709e8cd1beff3899808819022844b613839fce47b3dd6b2573fb81be4ee7823442068c563a31f1068ace68105bd207b573f64fa3266733cd457bf
SSDEEP 12288:AShTLFaL4F8YRBHcHC3gJ3XQFyCBWmknJ:AShTBE4F8YRB8HC3gij/k
MD5 SHA1 SHA512 SSDEEP

Submit Download

memory/292-65-0x0000000000400000-0x000000000041C000-memory.dmp

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memory/292-70-0x0000000000400000-0x000000000041C000-memory.dmp

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memory/292-68-0x0000000000400000-0x000000000041C000-memory.dmp

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memory/292-63-0x0000000000400000-0x000000000041C000-memory.dmp

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memory/1096-54-0x000007FEFC291000-0x000007FEFC293000-memory.dmp

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memory/1356-79-0x0000000000280000-0x0000000000286000-memory.dmp

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memory/1356-75-0x0000000000F00000-0x0000000000F6E000-memory.dmp

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memory/1356-78-0x0000000006C70000-0x0000000006D70000-memory.dmp

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memory/1456-83-0x0000000000400000-0x000000000041C000-memory.dmp

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memory/1456-93-0x0000000000400000-0x000000000041C000-memory.dmp

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memory/1456-91-0x0000000000400000-0x000000000041C000-memory.dmp

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memory/1456-87-0x0000000000400000-0x000000000041C000-memory.dmp

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memory/1456-86-0x0000000000400000-0x000000000041C000-memory.dmp

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memory/1456-85-0x0000000000400000-0x000000000041C000-memory.dmp

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memory/1888-59-0x0000000002700000-0x0000000002863000-memory.dmp

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memory/1888-57-0x0000000001FF0000-0x00000000026F8000-memory.dmp

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memory/1888-58-0x0000000001FF0000-0x00000000026F8000-memory.dmp

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memory/1888-67-0x0000000002700000-0x0000000002863000-memory.dmp

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memory/1888-60-0x0000000002700000-0x0000000002863000-memory.dmp

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memory/1888-61-0x0000000075ED1000-0x0000000075ED3000-memory.dmp

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memory/1888-62-0x000000000C8A0000-0x000000000C99F000-memory.dmp

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