redline | 70b1cf50a59c123dacf50e8f9356e0b65c850e05aa2511bb8d5556b87ce12f8e

Analysis

max time kernel
31s
max time network
33s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
07-03-2023 12:42

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General

Target

file.exe
Size

206KB
MD5

307ce80121e9db63857ffbcc6e6f413e
SHA1

9721de97ac9d1ff4b6224fff96700acdc2a51984
SHA256

70b1cf50a59c123dacf50e8f9356e0b65c850e05aa2511bb8d5556b87ce12f8e
SHA512

fc3ec1a3c8acf148051d74bec02caf5ffdd7428d271ce7f56eed8a2b78ef7014c69300d1c704861370b255e361b35daade8fb3da0dcd914d462311e5ce171961
SSDEEP

6144:PYa6O699YTGIehAlmP4+LOmt4qTGu9E2kw3mP:PYA6OpeK+LO2TT/91k/P

Score

10^/10

redline sectoprat cheat discovery infostealer rat spyware stealer trojan

Malware Config

Extracted

Family

redline

Botnet

cheat

193.47.61.37:38369

Signatures

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

RedLine payload 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1944-69-0x0000000000400000-0x000000000042F000-memory.dmp	family_redline
behavioral1/memory/1944-73-0x0000000000400000-0x000000000042F000-memory.dmp	family_redline
behavioral1/memory/1944-74-0x0000000000230000-0x000000000024E000-memory.dmp	family_redline
behavioral1/memory/1944-75-0x0000000000400000-0x000000000042F000-memory.dmp	family_redline
behavioral1/memory/1944-164-0x0000000000400000-0x000000000042F000-memory.dmp	family_redline

SectopRAT
SectopRAT is a remote access trojan first seen in November 2019.
trojan rat sectoprat

SectopRAT payload 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1944-69-0x0000000000400000-0x000000000042F000-memory.dmp	family_sectoprat
behavioral1/memory/1944-73-0x0000000000400000-0x000000000042F000-memory.dmp	family_sectoprat
behavioral1/memory/1944-74-0x0000000000230000-0x000000000024E000-memory.dmp	family_sectoprat
behavioral1/memory/1944-75-0x0000000000400000-0x000000000042F000-memory.dmp	family_sectoprat
behavioral1/memory/1944-164-0x0000000000400000-0x000000000042F000-memory.dmp	family_sectoprat

Executes dropped EXE 2 IoCs

Processes:

rrgfoacgb.exerrgfoacgb.exe

pid process

1316 rrgfoacgb.exe
1944 rrgfoacgb.exe
Loads dropped DLL 3 IoCs

Processes:

file.exerrgfoacgb.exe

pid process

1400 file.exe
1400 file.exe
1316 rrgfoacgb.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
Suspicious use of SetThreadContext 1 IoCs

Processes:

rrgfoacgb.exe

description pid process target process

PID 1316 set thread context of 1944 1316 rrgfoacgb.exe rrgfoacgb.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rrgfoacgb.exe

pid process

1944 rrgfoacgb.exe
1944 rrgfoacgb.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rrgfoacgb.exe

pid process

1316 rrgfoacgb.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

rrgfoacgb.exe

description pid process

Token: SeDebugPrivilege 1944 rrgfoacgb.exe

pid	process
1316	rrgfoacgb.exe
1944	rrgfoacgb.exe

pid	process
1400	file.exe
1400	file.exe
1316	rrgfoacgb.exe

description	pid	process	target process
PID 1316 set thread context of 1944	1316	rrgfoacgb.exe	rrgfoacgb.exe

pid	process
1944	rrgfoacgb.exe
1944	rrgfoacgb.exe

pid	process
1316	rrgfoacgb.exe

description	pid	process
Token: SeDebugPrivilege	1944	rrgfoacgb.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

file.exerrgfoacgb.exe

description	pid	process	target process
PID 1400 wrote to memory of 1316	1400	file.exe	rrgfoacgb.exe
PID 1400 wrote to memory of 1316	1400	file.exe	rrgfoacgb.exe
PID 1400 wrote to memory of 1316	1400	file.exe	rrgfoacgb.exe
PID 1400 wrote to memory of 1316	1400	file.exe	rrgfoacgb.exe
PID 1316 wrote to memory of 1944	1316	rrgfoacgb.exe	rrgfoacgb.exe
PID 1316 wrote to memory of 1944	1316	rrgfoacgb.exe	rrgfoacgb.exe
PID 1316 wrote to memory of 1944	1316	rrgfoacgb.exe	rrgfoacgb.exe
PID 1316 wrote to memory of 1944	1316	rrgfoacgb.exe	rrgfoacgb.exe
PID 1316 wrote to memory of 1944	1316	rrgfoacgb.exe	rrgfoacgb.exe

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1400

C:\Users\Admin\AppData\Local\Temp\rrgfoacgb.exe
"C:\Users\Admin\AppData\Local\Temp\rrgfoacgb.exe" C:\Users\Admin\AppData\Local\Temp\sfrwbk.h
2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1316

C:\Users\Admin\AppData\Local\Temp\rrgfoacgb.exe
"C:\Users\Admin\AppData\Local\Temp\rrgfoacgb.exe"
3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1944

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\rrgfoacgb.exe
Filesize
6KB

MD5
cbf7a3da7ae08e09c502c0c3d8f53341

SHA1
42b21a5e6b898adf8d3f7e6a86ef708528625d72

SHA256
8ec95a918373228d8ed14db19a1e4c546ebdb03245340036dd2b06214ee3185f

SHA512
4468dc1f1b67da1736cf6e9236c628f44ff7af025cb0364c734c55c6689ec2395c6c60efc89e67bd62e759e6f258515a5ce12703844779b2941fa22d98aff665

Download Submit
C:\Users\Admin\AppData\Local\Temp\rrgfoacgb.exe
Filesize
6KB

MD5
cbf7a3da7ae08e09c502c0c3d8f53341

SHA1
42b21a5e6b898adf8d3f7e6a86ef708528625d72

SHA256
8ec95a918373228d8ed14db19a1e4c546ebdb03245340036dd2b06214ee3185f

SHA512
4468dc1f1b67da1736cf6e9236c628f44ff7af025cb0364c734c55c6689ec2395c6c60efc89e67bd62e759e6f258515a5ce12703844779b2941fa22d98aff665

Download Submit
C:\Users\Admin\AppData\Local\Temp\rrgfoacgb.exe
Filesize
6KB

MD5
cbf7a3da7ae08e09c502c0c3d8f53341

SHA1
42b21a5e6b898adf8d3f7e6a86ef708528625d72

SHA256
8ec95a918373228d8ed14db19a1e4c546ebdb03245340036dd2b06214ee3185f

SHA512
4468dc1f1b67da1736cf6e9236c628f44ff7af025cb0364c734c55c6689ec2395c6c60efc89e67bd62e759e6f258515a5ce12703844779b2941fa22d98aff665

Download Submit
C:\Users\Admin\AppData\Local\Temp\rrgfoacgb.exe
Filesize
6KB

MD5
cbf7a3da7ae08e09c502c0c3d8f53341

SHA1
42b21a5e6b898adf8d3f7e6a86ef708528625d72

SHA256
8ec95a918373228d8ed14db19a1e4c546ebdb03245340036dd2b06214ee3185f

SHA512
4468dc1f1b67da1736cf6e9236c628f44ff7af025cb0364c734c55c6689ec2395c6c60efc89e67bd62e759e6f258515a5ce12703844779b2941fa22d98aff665

Download Submit
C:\Users\Admin\AppData\Local\Temp\sfrwbk.h
Filesize
5KB

MD5
539dc88b476d838ab32cffbbd7f33119

SHA1
7984f24b9f4c24227bd21d5f0f6229892baf5276

SHA256
7df8cd18e6c94fb288b7286bd857a72b1b871e6e37a3be89184bcc9ab5bc2f92

SHA512
14099ad263918e9c1af855668e1f5297c103959a90d6456206b0732c5d5800fd82f79a7cc634abaa6799754a2f759f030d254097fe68c72cdcb4a7919824ced0

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp45D9.tmp
Filesize
46KB

MD5
02d2c46697e3714e49f46b680b9a6b83

SHA1
84f98b56d49f01e9b6b76a4e21accf64fd319140

SHA256
522cad95d3fa6ebb3274709b8d09bbb1ca37389d0a924cd29e934a75aa04c6c9

SHA512
60348a145bfc71b1e07cb35fa79ab5ff472a3d0a557741ea2d39b3772bc395b86e261bd616f65307ae0d997294e49b5548d32f11e86ef3e2704959ca63da8aac

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp461E.tmp
Filesize
92KB

MD5
d6492f228d1417a459765d7b9657cbba

SHA1
ef73426c3634a16ac6c15803633e77035abd032c

SHA256
75fbdce4223e0df5805b3fddc158d6c955b34b2112ed83d9967e731cc9f8cfb7

SHA512
50c5c6955ac90ccc1602bc32fc2d03808f42fbde7be46c681d7b7e99eb4cfe222a868c6c73728e4afce1b5904d7b2148c29ed5b177c38a5c1bfaf047e86b5613

Download Submit
C:\Users\Admin\AppData\Local\Temp\ujpwrdckn.mu
Filesize
193KB

MD5
af97c7480ebf09c4f55bdfd2d151be6e

SHA1
24acb91a4245db415b380d68a2718c74496673cb

SHA256
b1f419510b5afd191caff80bcfd3d7df728e9ada37f173b10dcc0edfa61f5b9d

SHA512
673f308a3876aad3839046a37242bef07d9717ec941bbacf27c3b0000868a7ec88eb8964982d1dd79557ecb30d5a361558691ab25729660b8ceac77a0027ff8e

Download Submit
\Users\Admin\AppData\Local\Temp\rrgfoacgb.exe
Filesize
6KB

MD5
cbf7a3da7ae08e09c502c0c3d8f53341

SHA1
42b21a5e6b898adf8d3f7e6a86ef708528625d72

SHA256
8ec95a918373228d8ed14db19a1e4c546ebdb03245340036dd2b06214ee3185f

SHA512
4468dc1f1b67da1736cf6e9236c628f44ff7af025cb0364c734c55c6689ec2395c6c60efc89e67bd62e759e6f258515a5ce12703844779b2941fa22d98aff665

Download Submit
\Users\Admin\AppData\Local\Temp\rrgfoacgb.exe
Filesize
6KB

MD5
cbf7a3da7ae08e09c502c0c3d8f53341

SHA1
42b21a5e6b898adf8d3f7e6a86ef708528625d72

SHA256
8ec95a918373228d8ed14db19a1e4c546ebdb03245340036dd2b06214ee3185f

SHA512
4468dc1f1b67da1736cf6e9236c628f44ff7af025cb0364c734c55c6689ec2395c6c60efc89e67bd62e759e6f258515a5ce12703844779b2941fa22d98aff665

Download Submit
\Users\Admin\AppData\Local\Temp\rrgfoacgb.exe
Filesize
6KB

MD5
cbf7a3da7ae08e09c502c0c3d8f53341

SHA1
42b21a5e6b898adf8d3f7e6a86ef708528625d72

SHA256
8ec95a918373228d8ed14db19a1e4c546ebdb03245340036dd2b06214ee3185f

SHA512
4468dc1f1b67da1736cf6e9236c628f44ff7af025cb0364c734c55c6689ec2395c6c60efc89e67bd62e759e6f258515a5ce12703844779b2941fa22d98aff665

Download Submit
memory/1944-69-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1944-76-0x0000000004830000-0x0000000004870000-memory.dmp

Filesize
256KB

Download
memory/1944-75-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1944-74-0x0000000000230000-0x000000000024E000-memory.dmp

Filesize
120KB

Download
memory/1944-73-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1944-164-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download