redline | f3cb29bb67f1de017a26a26509b3f72d3538797eb11ff931e16a2cb5353f6950

General

Target

f3cb29bb67f1de017a26a26509b3f72d3538797eb11ff931e16a2cb5353f6950.exe
Size

318KB
MD5

7cfee8113fa2c2d43b06cc8ca10aaf8b
SHA1

3783e47444f0f874f6e37b96c4fbd6cc9e3ac9fa
SHA256

f3cb29bb67f1de017a26a26509b3f72d3538797eb11ff931e16a2cb5353f6950
SHA512

153de35e76969f20336228b53fa9f9d7ac044e38e0ed080631961365f57c74ddcf49a8e6ba88b82594aeca6d30da9dbc7e227e163ee8d52dda3c0270ba272795
SSDEEP

3072:41XPJ2BYF7zQb125/gKT8L6+/BxfZVGX9k0KVIvzgUM/h3BsxkgaBChU/pZa9uD5:4xQTbAJ8L6+/3k9k0KIvz/nigabwVf

Score

10^/10

redline smokeloader 11 backdoor discovery infostealer spyware stealer trojan

Malware Config

Extracted

Family

redline

Botnet

11

C2

77.73.134.27:7161

Attributes

auth_value
e6aadafed1fda7723d7655a5894828d2

Signatures

Detects Smokeloader packer 2 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2564-133-0x00000000005F0000-0x00000000005F9000-memory.dmp	family_smokeloader
behavioral1/memory/103144-194-0x0000000000130000-0x0000000000137000-memory.dmp	family_smokeloader

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

RedLine payload 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/102848-140-0x0000000000400000-0x0000000000428000-memory.dmp	family_redline

SmokeLoader
Modular backdoor trojan in use since 2014.
trojan backdoor smokeloader
Downloads MZ/PE file
Executes dropped EXE 3 IoCs

Processes:

E89F.exeF514.exeFF56.exe

pid process

2492 E89F.exe
102904 F514.exe
103004 FF56.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:

E89F.exe

description pid process target process

PID 2492 set thread context of 102848 2492 E89F.exe AppLaunch.exe

pid	process
2492	E89F.exe
102904	F514.exe
103004	FF56.exe

description	pid	process	target process
PID 2492 set thread context of 102848	2492	E89F.exe	AppLaunch.exe

Checks SCSI registry key(s) 3 TTPs 3 IoCs

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

f3cb29bb67f1de017a26a26509b3f72d3538797eb11ff931e16a2cb5353f6950.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	f3cb29bb67f1de017a26a26509b3f72d3538797eb11ff931e16a2cb5353f6950.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	f3cb29bb67f1de017a26a26509b3f72d3538797eb11ff931e16a2cb5353f6950.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	f3cb29bb67f1de017a26a26509b3f72d3538797eb11ff931e16a2cb5353f6950.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

f3cb29bb67f1de017a26a26509b3f72d3538797eb11ff931e16a2cb5353f6950.exe

pid	process
2564	f3cb29bb67f1de017a26a26509b3f72d3538797eb11ff931e16a2cb5353f6950.exe
2564	f3cb29bb67f1de017a26a26509b3f72d3538797eb11ff931e16a2cb5353f6950.exe
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Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

pid process

2376

pid	process
2376

Suspicious behavior: MapViewOfSection 19 IoCs

Processes:

f3cb29bb67f1de017a26a26509b3f72d3538797eb11ff931e16a2cb5353f6950.exe

pid	process
2564	f3cb29bb67f1de017a26a26509b3f72d3538797eb11ff931e16a2cb5353f6950.exe
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Suspicious use of AdjustPrivilegeToken 24 IoCs

Processes:

F514.exeAppLaunch.exe

description	pid	process
Token: SeShutdownPrivilege	2376
Token: SeCreatePagefilePrivilege	2376
Token: SeShutdownPrivilege	2376
Token: SeCreatePagefilePrivilege	2376
Token: SeShutdownPrivilege	2376
Token: SeCreatePagefilePrivilege	2376
Token: SeShutdownPrivilege	2376
Token: SeCreatePagefilePrivilege	2376
Token: SeDebugPrivilege	102904	F514.exe
Token: SeShutdownPrivilege	2376
Token: SeCreatePagefilePrivilege	2376
Token: SeShutdownPrivilege	2376
Token: SeCreatePagefilePrivilege	2376
Token: SeShutdownPrivilege	2376
Token: SeCreatePagefilePrivilege	2376
Token: SeShutdownPrivilege	2376
Token: SeCreatePagefilePrivilege	2376
Token: SeShutdownPrivilege	2376
Token: SeCreatePagefilePrivilege	2376
Token: SeDebugPrivilege	102848	AppLaunch.exe
Token: SeShutdownPrivilege	2376
Token: SeCreatePagefilePrivilege	2376
Token: SeShutdownPrivilege	2376
Token: SeCreatePagefilePrivilege	2376

Suspicious use of WriteProcessMemory 47 IoCs

Processes:

E89F.exe

description	pid	process	target process
PID 2376 wrote to memory of 2492	2376		E89F.exe
PID 2376 wrote to memory of 2492	2376		E89F.exe
PID 2376 wrote to memory of 2492	2376		E89F.exe
PID 2492 wrote to memory of 102848	2492	E89F.exe	AppLaunch.exe
PID 2492 wrote to memory of 102848	2492	E89F.exe	AppLaunch.exe
PID 2492 wrote to memory of 102848	2492	E89F.exe	AppLaunch.exe
PID 2492 wrote to memory of 102848	2492	E89F.exe	AppLaunch.exe
PID 2492 wrote to memory of 102848	2492	E89F.exe	AppLaunch.exe
PID 2376 wrote to memory of 102904	2376		F514.exe
PID 2376 wrote to memory of 102904	2376		F514.exe
PID 2376 wrote to memory of 102904	2376		F514.exe
PID 2376 wrote to memory of 103004	2376		FF56.exe
PID 2376 wrote to memory of 103004	2376		FF56.exe
PID 2376 wrote to memory of 103004	2376		FF56.exe
PID 2376 wrote to memory of 103144	2376		explorer.exe
PID 2376 wrote to memory of 103144	2376		explorer.exe
PID 2376 wrote to memory of 103144	2376		explorer.exe
PID 2376 wrote to memory of 103144	2376		explorer.exe
PID 2376 wrote to memory of 103176	2376		explorer.exe
PID 2376 wrote to memory of 103176	2376		explorer.exe
PID 2376 wrote to memory of 103176	2376		explorer.exe
PID 2376 wrote to memory of 103232	2376		explorer.exe
PID 2376 wrote to memory of 103232	2376		explorer.exe
PID 2376 wrote to memory of 103232	2376		explorer.exe
PID 2376 wrote to memory of 103232	2376		explorer.exe
PID 2376 wrote to memory of 103264	2376		explorer.exe
PID 2376 wrote to memory of 103264	2376		explorer.exe
PID 2376 wrote to memory of 103264	2376		explorer.exe
PID 2376 wrote to memory of 103316	2376		explorer.exe
PID 2376 wrote to memory of 103316	2376		explorer.exe
PID 2376 wrote to memory of 103316	2376		explorer.exe
PID 2376 wrote to memory of 103316	2376		explorer.exe
PID 2376 wrote to memory of 103348	2376		explorer.exe
PID 2376 wrote to memory of 103348	2376		explorer.exe
PID 2376 wrote to memory of 103348	2376		explorer.exe
PID 2376 wrote to memory of 103348	2376		explorer.exe
PID 2376 wrote to memory of 103372	2376		explorer.exe
PID 2376 wrote to memory of 103372	2376		explorer.exe
PID 2376 wrote to memory of 103372	2376		explorer.exe
PID 2376 wrote to memory of 103372	2376		explorer.exe
PID 2376 wrote to memory of 103400	2376		explorer.exe
PID 2376 wrote to memory of 103400	2376		explorer.exe
PID 2376 wrote to memory of 103400	2376		explorer.exe
PID 2376 wrote to memory of 102864	2376		explorer.exe
PID 2376 wrote to memory of 102864	2376		explorer.exe
PID 2376 wrote to memory of 102864	2376		explorer.exe
PID 2376 wrote to memory of 102864	2376		explorer.exe

C:\Users\Admin\AppData\Local\Temp\f3cb29bb67f1de017a26a26509b3f72d3538797eb11ff931e16a2cb5353f6950.exe
"C:\Users\Admin\AppData\Local\Temp\f3cb29bb67f1de017a26a26509b3f72d3538797eb11ff931e16a2cb5353f6950.exe"
1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:2564

C:\Users\Admin\AppData\Local\Temp\E89F.exe
C:\Users\Admin\AppData\Local\Temp\E89F.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2492

C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
2⤵
- Suspicious use of AdjustPrivilegeToken
PID:102848

C:\Users\Admin\AppData\Local\Temp\F514.exe
C:\Users\Admin\AppData\Local\Temp\F514.exe
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:102904

C:\Users\Admin\AppData\Local\Temp\FF56.exe
C:\Users\Admin\AppData\Local\Temp\FF56.exe
1⤵
- Executes dropped EXE
PID:103004

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
1⤵
PID:103144

C:\Windows\explorer.exe
C:\Windows\explorer.exe
1⤵
PID:103176

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
1⤵
PID:103232

C:\Windows\explorer.exe
C:\Windows\explorer.exe
1⤵
PID:103264

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
1⤵
PID:103316

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
1⤵
PID:103348

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
1⤵
PID:103372

C:\Windows\explorer.exe
C:\Windows\explorer.exe
1⤵
PID:103400

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
1⤵
PID:102864

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

2

T1081

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

2

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\E89F.exe
Filesize
2.6MB

MD5
68d0826f868433f44dd9aaf631f7d616

SHA1
3ba777f68d4e4051317b0676c0eea794f3515dfa

SHA256
e51fb04aabdb1102bf3ee0a0dd8d4d19e43b3f7735d5839391af244660152e55

SHA512
e00313c5c637f3db1a612c38c4a67bab0b5b5a7443264bb63f8c266e2d5f70d58688c776f301753049ca8f8672b921162fffc8cf563eccf9462fda89f6aaccc2

Download Submit
C:\Users\Admin\AppData\Local\Temp\E89F.exe
Filesize
2.6MB

MD5
68d0826f868433f44dd9aaf631f7d616

SHA1
3ba777f68d4e4051317b0676c0eea794f3515dfa

SHA256
e51fb04aabdb1102bf3ee0a0dd8d4d19e43b3f7735d5839391af244660152e55

SHA512
e00313c5c637f3db1a612c38c4a67bab0b5b5a7443264bb63f8c266e2d5f70d58688c776f301753049ca8f8672b921162fffc8cf563eccf9462fda89f6aaccc2

Download Submit
C:\Users\Admin\AppData\Local\Temp\F514.exe
Filesize
255KB

MD5
07ea3bc2b9eaacd002de4f59803ef234

SHA1
8a796069e5eac844f40b4487c80ed1c93316a331

SHA256
2302396062d7523a230f0a81ada322bb8907e11d006c0ec29a37821dd084bfe1

SHA512
d89e46145536d9b5fc310b72b24a4b1790100bbfd18b39a48dd10938255233132f0d87190c4c84c2b78076d9b0a39c4c9f6f27ece40a9b3f93b3e65aaca2c092

Download Submit
C:\Users\Admin\AppData\Local\Temp\F514.exe
Filesize
255KB

MD5
07ea3bc2b9eaacd002de4f59803ef234

SHA1
8a796069e5eac844f40b4487c80ed1c93316a331

SHA256
2302396062d7523a230f0a81ada322bb8907e11d006c0ec29a37821dd084bfe1

SHA512
d89e46145536d9b5fc310b72b24a4b1790100bbfd18b39a48dd10938255233132f0d87190c4c84c2b78076d9b0a39c4c9f6f27ece40a9b3f93b3e65aaca2c092

Download Submit
C:\Users\Admin\AppData\Local\Temp\FF56.exe
Filesize
346KB

MD5
38449a426d17b1a3571eb00afb8af3bc

SHA1
2a1000c521911cf9696a1b4e5d80fcb17b7823b1

SHA256
ae4dbb3b0f3864772c74bca8681e5ed01131fcc8897ced067d1d55825afec5cf

SHA512
9786ab5399884512e8be1abf8efb8d69240a5fdfcd4f3d187ac8063cdc8cfa30baab4fd1c4783ee58315ece4f48fb655381c1732a06d28de82f2c206cdea63d0

Download Submit
C:\Users\Admin\AppData\Local\Temp\FF56.exe
Filesize
346KB

MD5
38449a426d17b1a3571eb00afb8af3bc

SHA1
2a1000c521911cf9696a1b4e5d80fcb17b7823b1

SHA256
ae4dbb3b0f3864772c74bca8681e5ed01131fcc8897ced067d1d55825afec5cf

SHA512
9786ab5399884512e8be1abf8efb8d69240a5fdfcd4f3d187ac8063cdc8cfa30baab4fd1c4783ee58315ece4f48fb655381c1732a06d28de82f2c206cdea63d0

Download Submit
memory/2492-136-0x0000000000000000-mapping.dmp

Download
memory/2564-132-0x000000000067E000-0x000000000068F000-memory.dmp

Filesize
68KB

Download
memory/2564-133-0x00000000005F0000-0x00000000005F9000-memory.dmp

Filesize
36KB

Download
memory/2564-134-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download
memory/2564-135-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download
memory/102848-140-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/102848-149-0x00000000059E0000-0x0000000005AEA000-memory.dmp

Filesize
1.0MB

Download
memory/102848-150-0x0000000005920000-0x0000000005932000-memory.dmp

Filesize
72KB

Download
memory/102848-151-0x0000000005980000-0x00000000059BC000-memory.dmp

Filesize
240KB

Download
memory/102848-145-0x0000000005EA0000-0x00000000064B8000-memory.dmp

Filesize
6.1MB

Download
memory/102848-139-0x0000000000000000-mapping.dmp

Download
memory/102864-191-0x0000000000000000-mapping.dmp

Download
memory/102864-193-0x0000000001140000-0x000000000114B000-memory.dmp

Filesize
44KB

Download
memory/102864-192-0x0000000001150000-0x0000000001158000-memory.dmp

Filesize
32KB

Download
memory/102864-201-0x0000000001150000-0x0000000001158000-memory.dmp

Filesize
32KB

Download
memory/102904-154-0x00000000021A0000-0x00000000021D8000-memory.dmp

Filesize
224KB

Download
memory/102904-164-0x0000000007610000-0x0000000007B3C000-memory.dmp

Filesize
5.2MB

Download
memory/102904-157-0x0000000005D50000-0x0000000005DB6000-memory.dmp

Filesize
408KB

Download
memory/102904-156-0x0000000005CB0000-0x0000000005D42000-memory.dmp

Filesize
584KB

Download
memory/102904-161-0x00000000072F0000-0x0000000007366000-memory.dmp

Filesize
472KB

Download
memory/102904-162-0x0000000007390000-0x00000000073AE000-memory.dmp

Filesize
120KB

Download
memory/102904-163-0x0000000007430000-0x00000000075F2000-memory.dmp

Filesize
1.8MB

Download
memory/102904-179-0x0000000000400000-0x000000000059A000-memory.dmp

Filesize
1.6MB

Download
memory/102904-165-0x0000000007D80000-0x0000000007DD0000-memory.dmp

Filesize
320KB

Download
memory/102904-155-0x0000000000400000-0x000000000059A000-memory.dmp

Filesize
1.6MB

Download
memory/102904-178-0x00000000006D9000-0x0000000000703000-memory.dmp

Filesize
168KB

Download
memory/102904-153-0x00000000006D9000-0x0000000000703000-memory.dmp

Filesize
168KB

Download
memory/102904-152-0x0000000004AC0000-0x0000000005064000-memory.dmp

Filesize
5.6MB

Download
memory/102904-146-0x0000000000000000-mapping.dmp

Download
memory/103004-158-0x0000000000000000-mapping.dmp

Download
memory/103144-167-0x0000000000130000-0x0000000000137000-memory.dmp

Filesize
28KB

Download
memory/103144-168-0x0000000000120000-0x000000000012B000-memory.dmp

Filesize
44KB

Download
memory/103144-166-0x0000000000000000-mapping.dmp

Download
memory/103144-194-0x0000000000130000-0x0000000000137000-memory.dmp

Filesize
28KB

Download
memory/103176-195-0x0000000000F20000-0x0000000000F29000-memory.dmp

Filesize
36KB

Download
memory/103176-169-0x0000000000000000-mapping.dmp

Download
memory/103176-170-0x0000000000F20000-0x0000000000F29000-memory.dmp

Filesize
36KB

Download
memory/103176-171-0x0000000000F10000-0x0000000000F1F000-memory.dmp

Filesize
60KB

Download
memory/103232-174-0x0000000000840000-0x0000000000849000-memory.dmp

Filesize
36KB

Download
memory/103232-172-0x0000000000000000-mapping.dmp

Download
memory/103232-173-0x0000000000850000-0x0000000000855000-memory.dmp

Filesize
20KB

Download
memory/103232-196-0x0000000000850000-0x0000000000855000-memory.dmp

Filesize
20KB

Download
memory/103264-177-0x0000000000FC0000-0x0000000000FCC000-memory.dmp

Filesize
48KB

Download
memory/103264-197-0x0000000000FD0000-0x0000000000FD6000-memory.dmp

Filesize
24KB

Download
memory/103264-176-0x0000000000FD0000-0x0000000000FD6000-memory.dmp

Filesize
24KB

Download
memory/103264-175-0x0000000000000000-mapping.dmp

Download
memory/103316-180-0x0000000000000000-mapping.dmp

Download
memory/103316-182-0x0000000000340000-0x0000000000367000-memory.dmp

Filesize
156KB

Download
memory/103316-181-0x0000000000370000-0x0000000000392000-memory.dmp

Filesize
136KB

Download
memory/103316-198-0x0000000000370000-0x0000000000392000-memory.dmp

Filesize
136KB

Download
memory/103348-184-0x00000000011A0000-0x00000000011A9000-memory.dmp

Filesize
36KB

Download
memory/103348-183-0x0000000000000000-mapping.dmp

Download
memory/103372-186-0x00000000011B0000-0x00000000011B6000-memory.dmp

Filesize
24KB

Download
memory/103372-185-0x0000000000000000-mapping.dmp

Download
memory/103372-187-0x00000000011A0000-0x00000000011AB000-memory.dmp

Filesize
44KB

Download
memory/103372-199-0x00000000011B0000-0x00000000011B6000-memory.dmp

Filesize
24KB

Download
memory/103400-189-0x0000000000CA0000-0x0000000000CA7000-memory.dmp

Filesize
28KB

Download
memory/103400-188-0x0000000000000000-mapping.dmp

Download
memory/103400-200-0x0000000000CA0000-0x0000000000CA7000-memory.dmp

Filesize
28KB

Download
memory/103400-190-0x0000000000C90000-0x0000000000C9D000-memory.dmp

Filesize
52KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads