redline | f0bf1ff85a29dfb06cf83aeab4093d9bd9edfa5781fbb65fe8a31d32cc14f2bc

Analysis

max time kernel
34s
max time network
85s
platform
windows10_x64
resource
win10-en-20211014
submitted
29-10-2021 01:18

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

f4e868760f3af522ab9d5e8852e25b69.exe
Size

340KB
MD5

f4e868760f3af522ab9d5e8852e25b69
SHA1

527c7a0c96b0ebb810f9fa6575b13502e350da44
SHA256

f0bf1ff85a29dfb06cf83aeab4093d9bd9edfa5781fbb65fe8a31d32cc14f2bc
SHA512

6fc95b4b0c96592ffef5d3e9d6f2a137b4b88dae0cc74bf11da05a9080a8e507615dc19052ebff8edac1952137f8f2d3db3095805695acb93a3d11179f8dd997

Score

10^/10

redline smokeloader vidar 21321313 754 safeinstaller backdoor infostealer stealer trojan

Malware Config

Extracted

Family

smokeloader

Version

2020

http://xacokuo8.top/

http://hajezey1.top/

rc4.i32

Extracted

Family

redline

Botnet

21321313

93.115.20.139:28978

Extracted

Family

redline

Botnet

SafeInstaller

185.183.32.161:80

Extracted

Family

vidar

Version

41.6

Botnet

754

https://mas.to/@lilocc

Attributes

profile_id
754

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
behavioral2/memory/3204-147-0x0000000005930000-0x000000000594A000-memory.dmp	family_redline
behavioral2/memory/3048-168-0x0000000005610000-0x000000000562A000-memory.dmp	family_redline

SmokeLoader
Modular backdoor trojan in use since 2014.
trojan backdoor smokeloader
Vidar
Vidar is an infostealer based on Arkei stealer.
stealer vidar

Vidar Stealer 2 IoCs

stealer

Processes:

resource	yara_rule
behavioral2/memory/1492-162-0x0000000004BF0000-0x0000000004CC6000-memory.dmp	family_vidar
behavioral2/memory/1492-176-0x0000000000400000-0x0000000002F6F000-memory.dmp	family_vidar

Downloads MZ/PE file
Executes dropped EXE 6 IoCs

Processes:

1FA9.exe2519.exe26C0.exe2A7A.exe1FA9.exe35F4.exe

pid process

2852 1FA9.exe
3204 2519.exe
68 26C0.exe
1492 2A7A.exe
812 1FA9.exe
3048 35F4.exe
Deletes itself 1 IoCs

Processes:

pid process

3024
Loads dropped DLL 1 IoCs

Processes:

26C0.exe

pid process

68 26C0.exe

pid	process
2852	1FA9.exe
3204	2519.exe
68	26C0.exe
1492	2A7A.exe
812	1FA9.exe
3048	35F4.exe

pid	process
3024

pid	process
68	26C0.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

f4e868760f3af522ab9d5e8852e25b69.exe1FA9.exe

description	pid	process	target process
PID 2800 set thread context of 3944	2800	f4e868760f3af522ab9d5e8852e25b69.exe	f4e868760f3af522ab9d5e8852e25b69.exe
PID 2852 set thread context of 812	2852	1FA9.exe	1FA9.exe

Checks SCSI registry key(s) 3 TTPs 9 IoCs

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

f4e868760f3af522ab9d5e8852e25b69.exe1FA9.exe26C0.exe

description	ioc	process
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	f4e868760f3af522ab9d5e8852e25b69.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	1FA9.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	26C0.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	26C0.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	26C0.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	f4e868760f3af522ab9d5e8852e25b69.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	f4e868760f3af522ab9d5e8852e25b69.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	1FA9.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	1FA9.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

f4e868760f3af522ab9d5e8852e25b69.exe

pid	process
3944	f4e868760f3af522ab9d5e8852e25b69.exe
3944	f4e868760f3af522ab9d5e8852e25b69.exe
3024
3024
3024
3024
3024
3024
3024
3024
3024
3024
3024
3024
3024
3024
3024
3024
3024
3024
3024
3024
3024
3024
3024
3024
3024
3024
3024
3024
3024
3024
3024
3024
3024
3024
3024
3024
3024
3024
3024
3024
3024
3024
3024
3024
3024
3024
3024
3024
3024
3024
3024
3024
3024
3024
3024
3024
3024
3024
3024
3024
3024
3024

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

f4e868760f3af522ab9d5e8852e25b69.exe

pid process

3944 f4e868760f3af522ab9d5e8852e25b69.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

2519.exe35F4.exe

description	pid	process
Token: SeDebugPrivilege	3204	2519.exe
Token: SeShutdownPrivilege	3024
Token: SeCreatePagefilePrivilege	3024
Token: SeDebugPrivilege	3048	35F4.exe

Suspicious use of WriteProcessMemory 27 IoCs

Processes:

f4e868760f3af522ab9d5e8852e25b69.exe1FA9.exe

description	pid	process	target process
PID 2800 wrote to memory of 3944	2800	f4e868760f3af522ab9d5e8852e25b69.exe	f4e868760f3af522ab9d5e8852e25b69.exe
PID 2800 wrote to memory of 3944	2800	f4e868760f3af522ab9d5e8852e25b69.exe	f4e868760f3af522ab9d5e8852e25b69.exe
PID 2800 wrote to memory of 3944	2800	f4e868760f3af522ab9d5e8852e25b69.exe	f4e868760f3af522ab9d5e8852e25b69.exe
PID 2800 wrote to memory of 3944	2800	f4e868760f3af522ab9d5e8852e25b69.exe	f4e868760f3af522ab9d5e8852e25b69.exe
PID 2800 wrote to memory of 3944	2800	f4e868760f3af522ab9d5e8852e25b69.exe	f4e868760f3af522ab9d5e8852e25b69.exe
PID 2800 wrote to memory of 3944	2800	f4e868760f3af522ab9d5e8852e25b69.exe	f4e868760f3af522ab9d5e8852e25b69.exe
PID 3024 wrote to memory of 2852	3024		1FA9.exe
PID 3024 wrote to memory of 2852	3024		1FA9.exe
PID 3024 wrote to memory of 2852	3024		1FA9.exe
PID 3024 wrote to memory of 3204	3024		2519.exe
PID 3024 wrote to memory of 3204	3024		2519.exe
PID 3024 wrote to memory of 3204	3024		2519.exe
PID 3024 wrote to memory of 68	3024		26C0.exe
PID 3024 wrote to memory of 68	3024		26C0.exe
PID 3024 wrote to memory of 68	3024		26C0.exe
PID 3024 wrote to memory of 1492	3024		2A7A.exe
PID 3024 wrote to memory of 1492	3024		2A7A.exe
PID 3024 wrote to memory of 1492	3024		2A7A.exe
PID 2852 wrote to memory of 812	2852	1FA9.exe	1FA9.exe
PID 2852 wrote to memory of 812	2852	1FA9.exe	1FA9.exe
PID 2852 wrote to memory of 812	2852	1FA9.exe	1FA9.exe
PID 2852 wrote to memory of 812	2852	1FA9.exe	1FA9.exe
PID 2852 wrote to memory of 812	2852	1FA9.exe	1FA9.exe
PID 2852 wrote to memory of 812	2852	1FA9.exe	1FA9.exe
PID 3024 wrote to memory of 3048	3024		35F4.exe
PID 3024 wrote to memory of 3048	3024		35F4.exe
PID 3024 wrote to memory of 3048	3024		35F4.exe

C:\Users\Admin\AppData\Local\Temp\f4e868760f3af522ab9d5e8852e25b69.exe
"C:\Users\Admin\AppData\Local\Temp\f4e868760f3af522ab9d5e8852e25b69.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2800

C:\Users\Admin\AppData\Local\Temp\f4e868760f3af522ab9d5e8852e25b69.exe
"C:\Users\Admin\AppData\Local\Temp\f4e868760f3af522ab9d5e8852e25b69.exe"
2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:3944

C:\Users\Admin\AppData\Local\Temp\1FA9.exe
C:\Users\Admin\AppData\Local\Temp\1FA9.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2852

C:\Users\Admin\AppData\Local\Temp\1FA9.exe
C:\Users\Admin\AppData\Local\Temp\1FA9.exe
2⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
PID:812

C:\Users\Admin\AppData\Local\Temp\2519.exe
C:\Users\Admin\AppData\Local\Temp\2519.exe
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:3204

C:\Users\Admin\AppData\Local\Temp\26C0.exe
C:\Users\Admin\AppData\Local\Temp\26C0.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks SCSI registry key(s)
PID:68

C:\Users\Admin\AppData\Local\Temp\2A7A.exe
C:\Users\Admin\AppData\Local\Temp\2A7A.exe
1⤵
- Executes dropped EXE
PID:1492

C:\Users\Admin\AppData\Local\Temp\35F4.exe
C:\Users\Admin\AppData\Local\Temp\35F4.exe
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:3048

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\1FA9.exe
MD5
eb3db5499d6268d825cb9290596230a1

SHA1
80e7b787928df6c7599956c08039d108b96c3e93

SHA256
a34d8cb4697d93f0030e651f1e1f66d67c411b3a7b68832c9981ad145a560bd3

SHA512
2afe915889886ba28f4acf9bc4f4c031598e7582965ef05d0a461ce9f2ea3c86be72fbe6dbb9fb0285550ba542872542bed6c65804f4b791f0861a0e784f2203

Download Submit
C:\Users\Admin\AppData\Local\Temp\1FA9.exe
MD5
eb3db5499d6268d825cb9290596230a1

SHA1
80e7b787928df6c7599956c08039d108b96c3e93

SHA256
a34d8cb4697d93f0030e651f1e1f66d67c411b3a7b68832c9981ad145a560bd3

SHA512
2afe915889886ba28f4acf9bc4f4c031598e7582965ef05d0a461ce9f2ea3c86be72fbe6dbb9fb0285550ba542872542bed6c65804f4b791f0861a0e784f2203

Download Submit
C:\Users\Admin\AppData\Local\Temp\1FA9.exe
MD5
eb3db5499d6268d825cb9290596230a1

SHA1
80e7b787928df6c7599956c08039d108b96c3e93

SHA256
a34d8cb4697d93f0030e651f1e1f66d67c411b3a7b68832c9981ad145a560bd3

SHA512
2afe915889886ba28f4acf9bc4f4c031598e7582965ef05d0a461ce9f2ea3c86be72fbe6dbb9fb0285550ba542872542bed6c65804f4b791f0861a0e784f2203

Download Submit
C:\Users\Admin\AppData\Local\Temp\2519.exe
MD5
787af677d0c317e8062b9705cb64f951

SHA1
41bf391ce44004a22ba7f18e5fdcdcfcea73e38f

SHA256
7cfa3f3ebb7dce336e24df02d5ba0fdbc081927892d597986113fb11edf1702e

SHA512
8a9bf2d0df12926f3253dcf5f2b5186928107c36189f404c50c69b67bc09dda267facd53e3259abf3934de6682bc3b0e49d1d5accfa5d4a5b702f4f9ef8d8b45

Download Submit
C:\Users\Admin\AppData\Local\Temp\2519.exe
MD5
787af677d0c317e8062b9705cb64f951

SHA1
41bf391ce44004a22ba7f18e5fdcdcfcea73e38f

SHA256
7cfa3f3ebb7dce336e24df02d5ba0fdbc081927892d597986113fb11edf1702e

SHA512
8a9bf2d0df12926f3253dcf5f2b5186928107c36189f404c50c69b67bc09dda267facd53e3259abf3934de6682bc3b0e49d1d5accfa5d4a5b702f4f9ef8d8b45

Download Submit
C:\Users\Admin\AppData\Local\Temp\26C0.exe
MD5
73252acb344040ddc5d9ce78a5d3a4c2

SHA1
3a16c3698ccf7940adfb2b2a9cc8c20b1ba1d015

SHA256
b8ac77c37de98099dcdc5924418d445f4b11ecf326edd41a2d49ed6efd2a07eb

SHA512
1541e3d7bd163a4c348c6e5c7098c6f3add62b1121296ca28934a69ad308c2e51ca6b841359010da96e71fa42fd6e09f7591448433dc3b01104007808427c3de

Download Submit
C:\Users\Admin\AppData\Local\Temp\26C0.exe
MD5
73252acb344040ddc5d9ce78a5d3a4c2

SHA1
3a16c3698ccf7940adfb2b2a9cc8c20b1ba1d015

SHA256
b8ac77c37de98099dcdc5924418d445f4b11ecf326edd41a2d49ed6efd2a07eb

SHA512
1541e3d7bd163a4c348c6e5c7098c6f3add62b1121296ca28934a69ad308c2e51ca6b841359010da96e71fa42fd6e09f7591448433dc3b01104007808427c3de

Download Submit
C:\Users\Admin\AppData\Local\Temp\2A7A.exe
MD5
e6904455750065e6351626c373eba2bb

SHA1
e2917ff943628d8e9a715c1fadf20688d3e6396e

SHA256
18d00aa5277e0aa198dcc2a3bc8cee034cb5e9c808b8220fe46fd18acc5f3010

SHA512
838d884ebabda35d4580d9cee1845115d93e5725a3d159a034364f5576baed4ccbf182a42892b8109779d22e52e11db8b57174c2babf7f3787fdf5933e9d3878

Download Submit
C:\Users\Admin\AppData\Local\Temp\2A7A.exe
MD5
e6904455750065e6351626c373eba2bb

SHA1
e2917ff943628d8e9a715c1fadf20688d3e6396e

SHA256
18d00aa5277e0aa198dcc2a3bc8cee034cb5e9c808b8220fe46fd18acc5f3010

SHA512
838d884ebabda35d4580d9cee1845115d93e5725a3d159a034364f5576baed4ccbf182a42892b8109779d22e52e11db8b57174c2babf7f3787fdf5933e9d3878

Download Submit
C:\Users\Admin\AppData\Local\Temp\35F4.exe
MD5
0351e3bbc0544566741c2f6291fa65a6

SHA1
96a34331eee7c7a5ce67e632e7e4afbbc0c6fc55

SHA256
a5b0de33d22310253b5b002158f4e0f4d75ddeb1a33c439432a8934297a34bb2

SHA512
875cda4a2f43ceed824b772ebeae8e97485be006b02a0a3f0e97a9a7eb6cd9bc70055beabf1b83e7fe524f44830624de2437964fc8cd0407b1a7fbf7b02e87a8

Download Submit
C:\Users\Admin\AppData\Local\Temp\35F4.exe
MD5
0351e3bbc0544566741c2f6291fa65a6

SHA1
96a34331eee7c7a5ce67e632e7e4afbbc0c6fc55

SHA256
a5b0de33d22310253b5b002158f4e0f4d75ddeb1a33c439432a8934297a34bb2

SHA512
875cda4a2f43ceed824b772ebeae8e97485be006b02a0a3f0e97a9a7eb6cd9bc70055beabf1b83e7fe524f44830624de2437964fc8cd0407b1a7fbf7b02e87a8

Download Submit
\Users\Admin\AppData\Local\Temp\1105.tmp
MD5
50741b3f2d7debf5d2bed63d88404029

SHA1
56210388a627b926162b36967045be06ffb1aad3

SHA256
f2f8732ae464738372ff274b7e481366cecdd2337210d4a3cbcd089c958a730c

SHA512
fac6bfe35b1ee08b3d42d330516a260d9cdb4a90bbb0491411a583029b92a59d20af3552372ea8fb3f59442b3945bf524ef284127f397ae7179467080be8e9b3

Download Submit
memory/68-126-0x0000000000000000-mapping.dmp

Download
memory/68-143-0x0000000000400000-0x0000000002EFA000-memory.dmp

Filesize
43.0MB

Download
memory/68-144-0x00000000001F0000-0x00000000001F9000-memory.dmp

Filesize
36KB

Download
memory/68-142-0x00000000001E0000-0x00000000001E8000-memory.dmp

Filesize
32KB

Download
memory/812-139-0x0000000000402E0C-mapping.dmp

Download
memory/1492-161-0x0000000004A10000-0x0000000004A8C000-memory.dmp

Filesize
496KB

Download
memory/1492-162-0x0000000004BF0000-0x0000000004CC6000-memory.dmp

Filesize
856KB

Download
memory/1492-131-0x0000000000000000-mapping.dmp

Download
memory/1492-176-0x0000000000400000-0x0000000002F6F000-memory.dmp

Filesize
43.4MB

Download
memory/2800-116-0x0000000002BB0000-0x0000000002C5E000-memory.dmp

Filesize
696KB

Download
memory/2800-115-0x0000000002E09000-0x0000000002E19000-memory.dmp

Filesize
64KB

Download
memory/2852-141-0x0000000002BB0000-0x0000000002CFA000-memory.dmp

Filesize
1.3MB

Download
memory/2852-136-0x0000000002DE8000-0x0000000002DF9000-memory.dmp

Filesize
68KB

Download
memory/2852-120-0x0000000000000000-mapping.dmp

Download
memory/3024-119-0x0000000001080000-0x0000000001096000-memory.dmp

Filesize
88KB

Download
memory/3048-153-0x00000000000D0000-0x00000000000D1000-memory.dmp

Filesize
4KB

Download
memory/3048-174-0x0000000005D20000-0x0000000005D21000-memory.dmp

Filesize
4KB

Download
memory/3048-170-0x0000000005E00000-0x0000000005E01000-memory.dmp

Filesize
4KB

Download
memory/3048-168-0x0000000005610000-0x000000000562A000-memory.dmp

Filesize
104KB

Download
memory/3048-167-0x00000000055F0000-0x000000000560E000-memory.dmp

Filesize
120KB

Download
memory/3048-149-0x0000000000000000-mapping.dmp

Download
memory/3048-159-0x00000000048F0000-0x00000000048F1000-memory.dmp

Filesize
4KB

Download
memory/3048-158-0x00000000048D0000-0x00000000048D3000-memory.dmp

Filesize
12KB

Download
memory/3204-155-0x0000000005B50000-0x0000000005B51000-memory.dmp

Filesize
4KB

Download
memory/3204-165-0x0000000005BD0000-0x0000000005BD1000-memory.dmp

Filesize
4KB

Download
memory/3204-157-0x0000000005C80000-0x0000000005C81000-memory.dmp

Filesize
4KB

Download
memory/3204-152-0x00000000060D0000-0x00000000060D1000-memory.dmp

Filesize
4KB

Download
memory/3204-123-0x0000000000000000-mapping.dmp

Download
memory/3204-147-0x0000000005930000-0x000000000594A000-memory.dmp

Filesize
104KB

Download
memory/3204-135-0x0000000004D80000-0x0000000004D81000-memory.dmp

Filesize
4KB

Download
memory/3204-138-0x0000000004CE0000-0x0000000004CE3000-memory.dmp

Filesize
12KB

Download
memory/3204-166-0x0000000005C10000-0x0000000005C11000-memory.dmp

Filesize
4KB

Download
memory/3204-146-0x0000000004D60000-0x0000000004D7E000-memory.dmp

Filesize
120KB

Download
memory/3204-129-0x0000000000580000-0x0000000000581000-memory.dmp

Filesize
4KB

Download
memory/3204-132-0x0000000004EA0000-0x0000000004EA1000-memory.dmp

Filesize
4KB

Download
memory/3944-117-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/3944-118-0x0000000000402E0C-mapping.dmp

Download