redline | 61d524d5e2174ccf68635a5735c8e8084e3bbd605d23c5d14b2d93d5eaa49fce

Analysis

max time kernel
118s
max time network
121s
platform
windows10-2004_x64
resource
win10v2004-20230221-en
resource tags

arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
submitted
26-02-2023 14:50

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General

Target

RustMacros.exe
Size

433KB
MD5

41789be9f31e23d811d63f299213388c
SHA1

1ccc532526400d86c23a52f557b0b2658aa48244
SHA256

92c1262450cc6e53470e4aca37d4eaec1ffb55b1238883579ab3a76b5fbb7200
SHA512

3caec597f92887fe3ef0ef181d905096393896ead982a2b3b47019707dc5d65036956ce46c3c3fed8befe978ab937f23cc7097f8be49d2bdb73f873917184f59
SSDEEP

12288:1hqxSLo5C1Ps4XhH+trp8PkFs/yYXKvcgQ:1HLmCiIhmRFs5XKnQ

Score

10^/10

redline zingo infostealer spyware stealer trojan

Malware Config

Extracted

Family

redline

185.215.113.69:15544

Attributes

auth_value
f8c95622a8bfe9810b6eb4a895933422

Signatures

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline
Zingo stealer
Zingo is an info stealer first seen in March 2022.
stealer trojan zingo

Zingo stealer payload 4 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\RarSFX0\Vega.exe	family_zingo
C:\Users\Admin\AppData\Local\Temp\RarSFX0\Vega.exe	family_zingo
C:\Users\Admin\AppData\Local\Temp\RarSFX0\Vega.exe	family_zingo
behavioral2/memory/232-163-0x0000000000D90000-0x0000000000DA4000-memory.dmp	family_zingo

Downloads MZ/PE file

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

Processes:

RustMacros.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\Control Panel\International\Geo\Nation	RustMacros.exe

Executes dropped EXE 2 IoCs

Processes:

RustMacros3.exeVega.exe

pid process

1668 RustMacros3.exe
232 Vega.exe
Loads dropped DLL 7 IoCs

Processes:

Vega.exe

pid process

232 Vega.exe
232 Vega.exe
232 Vega.exe
232 Vega.exe
232 Vega.exe
232 Vega.exe
232 Vega.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
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

15 freegeoip.app
16 freegeoip.app
Suspicious use of SetThreadContext 1 IoCs

Processes:

RustMacros3.exe

description pid process target process

PID 1668 set thread context of 3812 1668 RustMacros3.exe AppLaunch.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

pid	process
1668	RustMacros3.exe
232	Vega.exe

pid	process
232	Vega.exe
232	Vega.exe
232	Vega.exe
232	Vega.exe
232	Vega.exe
232	Vega.exe
232	Vega.exe

flow	ioc
15	freegeoip.app
16	freegeoip.app

description	pid	process	target process
PID 1668 set thread context of 3812	1668	RustMacros3.exe	AppLaunch.exe

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

Vega.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\Description\System\CentralProcessor\0	Vega.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	Vega.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

AppLaunch.exe

pid process

3812 AppLaunch.exe
3812 AppLaunch.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Vega.exeAppLaunch.exe

description pid process

Token: SeDebugPrivilege 232 Vega.exe
Token: SeDebugPrivilege 3812 AppLaunch.exe

pid	process
3812	AppLaunch.exe
3812	AppLaunch.exe

description	pid	process
Token: SeDebugPrivilege	232	Vega.exe
Token: SeDebugPrivilege	3812	AppLaunch.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

RustMacros.exeRustMacros3.exe

description	pid	process	target process
PID 4772 wrote to memory of 1668	4772	RustMacros.exe	RustMacros3.exe
PID 4772 wrote to memory of 1668	4772	RustMacros.exe	RustMacros3.exe
PID 4772 wrote to memory of 1668	4772	RustMacros.exe	RustMacros3.exe
PID 1668 wrote to memory of 3812	1668	RustMacros3.exe	AppLaunch.exe
PID 1668 wrote to memory of 3812	1668	RustMacros3.exe	AppLaunch.exe
PID 1668 wrote to memory of 3812	1668	RustMacros3.exe	AppLaunch.exe
PID 1668 wrote to memory of 3812	1668	RustMacros3.exe	AppLaunch.exe
PID 1668 wrote to memory of 3812	1668	RustMacros3.exe	AppLaunch.exe
PID 4772 wrote to memory of 232	4772	RustMacros.exe	Vega.exe
PID 4772 wrote to memory of 232	4772	RustMacros.exe	Vega.exe
PID 4772 wrote to memory of 232	4772	RustMacros.exe	Vega.exe

C:\Users\Admin\AppData\Local\Temp\RustMacros.exe
"C:\Users\Admin\AppData\Local\Temp\RustMacros.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4772

C:\Users\Admin\AppData\Local\Temp\RarSFX0\RustMacros3.exe
"C:\Users\Admin\AppData\Local\Temp\RarSFX0\RustMacros3.exe"
2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1668

C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3812

C:\Users\Admin\AppData\Local\Temp\RarSFX0\Vega.exe
"C:\Users\Admin\AppData\Local\Temp\RarSFX0\Vega.exe"
2⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks processor information in registry
- Suspicious use of AdjustPrivilegeToken
PID:232

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\RarSFX0\BouncyCastle.Crypto.dll
Filesize
2.5MB

MD5
f0b3e112ce4807a28e2b5d66a840ed7f

SHA1
54a6743781fd4ceb720331fce92f16186931192d

SHA256
333903c7d22a27098e45fc64b77a264aa220605cfbd3e329c200d7e4b42c881c

SHA512
dc8ec9754c5e86f7e54e75ff3e5859c1b057f90e9c41788037b944a5db2cb3b70060763d0efcbe55ec595bcc47a9c0ff847a4876821470ca1659c31afd5b0190

Download Submit
C:\Users\Admin\AppData\Local\Temp\RarSFX0\DotNetZip.dll
Filesize
461KB

MD5
a999d7f3807564cc816c16f862a60bbe

SHA1
1ee724daaf70c6b0083bf589674b6f6d8427544f

SHA256
8e9c0362e9bfb3c49af59e1b4d376d3e85b13aed0fbc3f5c0e1ebc99c07345f3

SHA512
6f1f73314d86ae324cc7f55d8e6352e90d4a47f0200671f7069daa98592daaceea34cf89b47defbecdda7d3b3e4682de70e80a5275567b82aa81b002958e4414

Download Submit
C:\Users\Admin\AppData\Local\Temp\RarSFX0\DotNetZip.dll
Filesize
461KB

MD5
a999d7f3807564cc816c16f862a60bbe

SHA1
1ee724daaf70c6b0083bf589674b6f6d8427544f

SHA256
8e9c0362e9bfb3c49af59e1b4d376d3e85b13aed0fbc3f5c0e1ebc99c07345f3

SHA512
6f1f73314d86ae324cc7f55d8e6352e90d4a47f0200671f7069daa98592daaceea34cf89b47defbecdda7d3b3e4682de70e80a5275567b82aa81b002958e4414

Download Submit
C:\Users\Admin\AppData\Local\Temp\RarSFX0\DotNetZip.dll
Filesize
461KB

MD5
a999d7f3807564cc816c16f862a60bbe

SHA1
1ee724daaf70c6b0083bf589674b6f6d8427544f

SHA256
8e9c0362e9bfb3c49af59e1b4d376d3e85b13aed0fbc3f5c0e1ebc99c07345f3

SHA512
6f1f73314d86ae324cc7f55d8e6352e90d4a47f0200671f7069daa98592daaceea34cf89b47defbecdda7d3b3e4682de70e80a5275567b82aa81b002958e4414

Download Submit
C:\Users\Admin\AppData\Local\Temp\RarSFX0\Newtonsoft.Json.dll
Filesize
685KB

MD5
081d9558bbb7adce142da153b2d5577a

SHA1
7d0ad03fbda1c24f883116b940717e596073ae96

SHA256
b624949df8b0e3a6153fdfb730a7c6f4990b6592ee0d922e1788433d276610f3

SHA512
2fdf035661f349206f58ea1feed8805b7f9517a21f9c113e7301c69de160f184c774350a12a710046e3ff6baa37345d319b6f47fd24fbba4e042d54014bee511

Download Submit
C:\Users\Admin\AppData\Local\Temp\RarSFX0\Newtonsoft.Json.dll
Filesize
685KB

MD5
081d9558bbb7adce142da153b2d5577a

SHA1
7d0ad03fbda1c24f883116b940717e596073ae96

SHA256
b624949df8b0e3a6153fdfb730a7c6f4990b6592ee0d922e1788433d276610f3

SHA512
2fdf035661f349206f58ea1feed8805b7f9517a21f9c113e7301c69de160f184c774350a12a710046e3ff6baa37345d319b6f47fd24fbba4e042d54014bee511

Download Submit
C:\Users\Admin\AppData\Local\Temp\RarSFX0\Newtonsoft.Json.dll
Filesize
685KB

MD5
081d9558bbb7adce142da153b2d5577a

SHA1
7d0ad03fbda1c24f883116b940717e596073ae96

SHA256
b624949df8b0e3a6153fdfb730a7c6f4990b6592ee0d922e1788433d276610f3

SHA512
2fdf035661f349206f58ea1feed8805b7f9517a21f9c113e7301c69de160f184c774350a12a710046e3ff6baa37345d319b6f47fd24fbba4e042d54014bee511

Download Submit
C:\Users\Admin\AppData\Local\Temp\RarSFX0\Newtonsoft.Json.dll
Filesize
685KB

MD5
081d9558bbb7adce142da153b2d5577a

SHA1
7d0ad03fbda1c24f883116b940717e596073ae96

SHA256
b624949df8b0e3a6153fdfb730a7c6f4990b6592ee0d922e1788433d276610f3

SHA512
2fdf035661f349206f58ea1feed8805b7f9517a21f9c113e7301c69de160f184c774350a12a710046e3ff6baa37345d319b6f47fd24fbba4e042d54014bee511

Download Submit
C:\Users\Admin\AppData\Local\Temp\RarSFX0\RustMacros3.exe
Filesize
258KB

MD5
52c6d988f68befbf3cb84fc5a8a3b63c

SHA1
6165d1de1478563eece863eda9c9bf7e6a294a17

SHA256
0c1c450399afa9ec097a56a60c84c3d19a45cebab5f74445046b89fd61f7ca5f

SHA512
32f792a80fede4c21644007f3a1c163edcd8777f9dd2a2b523560b7915a5c0d946b2cde95e06b44e3346d99ccc8c7b6e6c258a1666fe7570d3e4b6028101a622

Download Submit
C:\Users\Admin\AppData\Local\Temp\RarSFX0\RustMacros3.exe
Filesize
258KB

MD5
52c6d988f68befbf3cb84fc5a8a3b63c

SHA1
6165d1de1478563eece863eda9c9bf7e6a294a17

SHA256
0c1c450399afa9ec097a56a60c84c3d19a45cebab5f74445046b89fd61f7ca5f

SHA512
32f792a80fede4c21644007f3a1c163edcd8777f9dd2a2b523560b7915a5c0d946b2cde95e06b44e3346d99ccc8c7b6e6c258a1666fe7570d3e4b6028101a622

Download Submit
C:\Users\Admin\AppData\Local\Temp\RarSFX0\RustMacros3.exe
Filesize
258KB

MD5
52c6d988f68befbf3cb84fc5a8a3b63c

SHA1
6165d1de1478563eece863eda9c9bf7e6a294a17

SHA256
0c1c450399afa9ec097a56a60c84c3d19a45cebab5f74445046b89fd61f7ca5f

SHA512
32f792a80fede4c21644007f3a1c163edcd8777f9dd2a2b523560b7915a5c0d946b2cde95e06b44e3346d99ccc8c7b6e6c258a1666fe7570d3e4b6028101a622

Download Submit
C:\Users\Admin\AppData\Local\Temp\RarSFX0\System.Data.SQLite.dll
Filesize
384KB

MD5
55c797383dbbbfe93c0fe3215b99b8ec

SHA1
1b089157f3d8ae64c62ea15cdad3d82eafa1df4b

SHA256
5fac5a9e9b8bbdad6cf661dbf3187e395914cd7139e34b725906efbb60122c0d

SHA512
648a7da0bcda6ccd31b4d6cdc1c90c3bc3c11023fcceb569f1972b8f6ab8f92452d1a80205038edcf409669265b6756ba0da6b1a734bd1ae4b6c527bbebb8757

Download Submit
C:\Users\Admin\AppData\Local\Temp\RarSFX0\System.Data.SQLite.dll
Filesize
384KB

MD5
55c797383dbbbfe93c0fe3215b99b8ec

SHA1
1b089157f3d8ae64c62ea15cdad3d82eafa1df4b

SHA256
5fac5a9e9b8bbdad6cf661dbf3187e395914cd7139e34b725906efbb60122c0d

SHA512
648a7da0bcda6ccd31b4d6cdc1c90c3bc3c11023fcceb569f1972b8f6ab8f92452d1a80205038edcf409669265b6756ba0da6b1a734bd1ae4b6c527bbebb8757

Download Submit
C:\Users\Admin\AppData\Local\Temp\RarSFX0\System.Data.SQLite.dll
Filesize
384KB

MD5
55c797383dbbbfe93c0fe3215b99b8ec

SHA1
1b089157f3d8ae64c62ea15cdad3d82eafa1df4b

SHA256
5fac5a9e9b8bbdad6cf661dbf3187e395914cd7139e34b725906efbb60122c0d

SHA512
648a7da0bcda6ccd31b4d6cdc1c90c3bc3c11023fcceb569f1972b8f6ab8f92452d1a80205038edcf409669265b6756ba0da6b1a734bd1ae4b6c527bbebb8757

Download Submit
C:\Users\Admin\AppData\Local\Temp\RarSFX0\Vega.exe
Filesize
54KB

MD5
52813a94da680b341266991e046beffd

SHA1
ca954e89ea93e198c976b4dbf844da9ce4d5fb5e

SHA256
10be67e6243f8ff5165f644af06d955992f33da9779c7d946a1fe001b57c1829

SHA512
106f76a5e338ea41abf0cf848e58103b13a974c156c50e376182a1daee4b12f0641ea3ac00093f099e2cd5ba47e6f2eadc97ae188dea48494f5e88e0cd1bab2f

Download Submit
C:\Users\Admin\AppData\Local\Temp\RarSFX0\Vega.exe
Filesize
54KB

MD5
52813a94da680b341266991e046beffd

SHA1
ca954e89ea93e198c976b4dbf844da9ce4d5fb5e

SHA256
10be67e6243f8ff5165f644af06d955992f33da9779c7d946a1fe001b57c1829

SHA512
106f76a5e338ea41abf0cf848e58103b13a974c156c50e376182a1daee4b12f0641ea3ac00093f099e2cd5ba47e6f2eadc97ae188dea48494f5e88e0cd1bab2f

Download Submit
C:\Users\Admin\AppData\Local\Temp\RarSFX0\Vega.exe
Filesize
54KB

MD5
52813a94da680b341266991e046beffd

SHA1
ca954e89ea93e198c976b4dbf844da9ce4d5fb5e

SHA256
10be67e6243f8ff5165f644af06d955992f33da9779c7d946a1fe001b57c1829

SHA512
106f76a5e338ea41abf0cf848e58103b13a974c156c50e376182a1daee4b12f0641ea3ac00093f099e2cd5ba47e6f2eadc97ae188dea48494f5e88e0cd1bab2f

Download Submit
C:\Users\Admin\AppData\Local\Temp\RarSFX0\x64\SQLite.Interop.dll
Filesize
1.7MB

MD5
56a504a34d2cfbfc7eaa2b68e34af8ad

SHA1
426b48b0f3b691e3bb29f465aed9b936f29fc8cc

SHA256
9309fb2a3f326d0f2cc3f2ab837cfd02e4f8cb6b923b3b2be265591fd38f4961

SHA512
170c3645083d869e2368ee16325d7edaeba2d8f1d3d4a6a1054cfdd8616e03073772eeae30c8f79a93173825f83891e7b0e4fd89ef416808359f715a641747d7

Download Submit
C:\Users\Admin\AppData\Local\Temp\RarSFX0\x86\SQLite.Interop.dll
Filesize
1.3MB

MD5
8be215abf1f36aa3d23555a671e7e3be

SHA1
547d59580b7843f90aaca238012a8a0c886330e6

SHA256
83f332ea9535814f18be4ee768682ecc7720794aedc30659eb165e46257a7cae

SHA512
38cf4aea676dacd2e719833ca504ac8751a5fe700214ff4ac2b77c0542928a6a1aa3780ed7418387affed67ab6be97f1439633249af22d62e075c1cdfdf5449b

Download Submit
C:\Users\Admin\AppData\Local\Temp\RarSFX0\x86\SQLite.Interop.dll
Filesize
1.3MB

MD5
8be215abf1f36aa3d23555a671e7e3be

SHA1
547d59580b7843f90aaca238012a8a0c886330e6

SHA256
83f332ea9535814f18be4ee768682ecc7720794aedc30659eb165e46257a7cae

SHA512
38cf4aea676dacd2e719833ca504ac8751a5fe700214ff4ac2b77c0542928a6a1aa3780ed7418387affed67ab6be97f1439633249af22d62e075c1cdfdf5449b

Download Submit
memory/232-212-0x0000000005670000-0x0000000005680000-memory.dmp

Filesize
64KB

Download
memory/232-190-0x0000000006660000-0x00000000066B0000-memory.dmp

Filesize
320KB

Download
memory/232-191-0x0000000007710000-0x0000000007732000-memory.dmp

Filesize
136KB

Download
memory/232-195-0x0000000007870000-0x00000000078D2000-memory.dmp

Filesize
392KB

Download
memory/232-187-0x00000000077C0000-0x0000000007870000-memory.dmp

Filesize
704KB

Download
memory/232-163-0x0000000000D90000-0x0000000000DA4000-memory.dmp

Filesize
80KB

Download
memory/232-167-0x0000000005670000-0x0000000005680000-memory.dmp

Filesize
64KB

Download
memory/232-219-0x0000000009210000-0x000000000928A000-memory.dmp

Filesize
488KB

Download
memory/232-201-0x0000000008050000-0x000000000808C000-memory.dmp

Filesize
240KB

Download
memory/3812-213-0x0000000005300000-0x0000000005310000-memory.dmp

Filesize
64KB

Download
memory/3812-179-0x0000000005380000-0x00000000053E6000-memory.dmp

Filesize
408KB

Download
memory/3812-211-0x0000000007230000-0x000000000775C000-memory.dmp

Filesize
5.2MB

Download
memory/3812-169-0x0000000005030000-0x000000000506C000-memory.dmp

Filesize
240KB

Download
memory/3812-202-0x0000000006B30000-0x0000000006CF2000-memory.dmp

Filesize
1.8MB

Download
memory/3812-168-0x0000000005300000-0x0000000005310000-memory.dmp

Filesize
64KB

Download
memory/3812-180-0x0000000005F30000-0x0000000005FC2000-memory.dmp

Filesize
584KB

Download
memory/3812-166-0x0000000004FD0000-0x0000000004FE2000-memory.dmp

Filesize
72KB

Download
memory/3812-165-0x00000000050A0000-0x00000000051AA000-memory.dmp

Filesize
1.0MB

Download
memory/3812-164-0x0000000005570000-0x0000000005B88000-memory.dmp

Filesize
6.1MB

Download
memory/3812-181-0x0000000006580000-0x0000000006B24000-memory.dmp

Filesize
5.6MB

Download
memory/3812-148-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download