smokeloader | 1623650a9c842eb4d7172218d746a51bd04e9d9c47eef1ee70129dd010584c00

Analysis

max time kernel
93s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
27/01/2025, 03:53 UTC

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General

Target

1623650a9c842eb4d7172218d746a51bd04e9d9c47eef1ee70129dd010584c00.exe
Size

288KB
MD5

a13012f26216459efd22cbd93dfbb382
SHA1

36fb42c5148aacc3916106c8edb57a9621edff72
SHA256

1623650a9c842eb4d7172218d746a51bd04e9d9c47eef1ee70129dd010584c00
SHA512

d9255227c75500955aa9f633845612b828cd2d84c8797837ae3b548158e077402cc9b2f80cfca6b1090deb5781640ad765a214b07c7c18d40775ac39a5edcfbf
SSDEEP

3072:gYp/nBIvjB5B88gUPatXtwACz085VUaML+/48:gY/yF5G6AwAqb8K4

Score

10^/10

smokeloader pub4 backdoor discovery trojan

Malware Config

Extracted

Family

smokeloader

Botnet

pub4

Signatures

SmokeLoader
Modular backdoor trojan in use since 2014.
trojan backdoor smokeloader
Smokeloader family
smokeloader

Program crash 1 IoCs

pid	pid_target	Process	procid_target
220	2544	WerFault.exe	82

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1623650a9c842eb4d7172218d746a51bd04e9d9c47eef1ee70129dd010584c00.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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	1623650a9c842eb4d7172218d746a51bd04e9d9c47eef1ee70129dd010584c00.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	1623650a9c842eb4d7172218d746a51bd04e9d9c47eef1ee70129dd010584c00.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	1623650a9c842eb4d7172218d746a51bd04e9d9c47eef1ee70129dd010584c00.exe

C:\Users\Admin\AppData\Local\Temp\1623650a9c842eb4d7172218d746a51bd04e9d9c47eef1ee70129dd010584c00.exe
"C:\Users\Admin\AppData\Local\Temp\1623650a9c842eb4d7172218d746a51bd04e9d9c47eef1ee70129dd010584c00.exe"
1⤵
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
PID:2544
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2544 -s 352
  2⤵
  - Program crash
  PID:220

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 2544 -ip 2544
1⤵
PID:2088

Network

DNS

8.8.8.8.in-addr.arpa

Remote address:

8.8.8.8:53

Request

8.8.8.8.in-addr.arpa

IN PTR

Response

8.8.8.8.in-addr.arpa

IN PTR

dnsgoogle
DNS

8.8.8.8.in-addr.arpa

Remote address:

8.8.8.8:53

Request

8.8.8.8.in-addr.arpa

IN PTR
DNS

8.8.8.8.in-addr.arpa

Remote address:

8.8.8.8:53

Request

8.8.8.8.in-addr.arpa

IN PTR
DNS

8.8.8.8.in-addr.arpa

Remote address:

8.8.8.8:53

Request

8.8.8.8.in-addr.arpa

IN PTR
DNS

133.211.185.52.in-addr.arpa

Remote address:

8.8.8.8:53

Request

133.211.185.52.in-addr.arpa

IN PTR

Response
DNS

133.211.185.52.in-addr.arpa

Remote address:

8.8.8.8:53

Request

133.211.185.52.in-addr.arpa

IN PTR
DNS

133.211.185.52.in-addr.arpa

Remote address:

8.8.8.8:53

Request

133.211.185.52.in-addr.arpa

IN PTR
DNS

172.214.232.199.in-addr.arpa

Remote address:

8.8.8.8:53

Request

172.214.232.199.in-addr.arpa

IN PTR

Response
DNS

172.214.232.199.in-addr.arpa

Remote address:

8.8.8.8:53

Request

172.214.232.199.in-addr.arpa

IN PTR
DNS

172.214.232.199.in-addr.arpa

Remote address:

8.8.8.8:53

Request

172.214.232.199.in-addr.arpa

IN PTR
DNS

68.32.126.40.in-addr.arpa

Remote address:

8.8.8.8:53

Request

68.32.126.40.in-addr.arpa

IN PTR

Response
DNS

5.114.82.104.in-addr.arpa

Remote address:

8.8.8.8:53

Request

5.114.82.104.in-addr.arpa

IN PTR

Response

5.114.82.104.in-addr.arpa

IN PTR

a104-82-114-5deploystaticakamaitechnologiescom
DNS

154.239.44.20.in-addr.arpa

Remote address:

8.8.8.8:53

Request

154.239.44.20.in-addr.arpa

IN PTR

Response
DNS

53.210.109.20.in-addr.arpa

Remote address:

8.8.8.8:53

Request

53.210.109.20.in-addr.arpa

IN PTR

Response
DNS

171.39.242.20.in-addr.arpa

Remote address:

8.8.8.8:53

Request

171.39.242.20.in-addr.arpa

IN PTR

Response
DNS

147.218.122.92.in-addr.arpa

Remote address:

8.8.8.8:53

Request

147.218.122.92.in-addr.arpa

IN PTR

Response

147.218.122.92.in-addr.arpa

IN PTR

a92-122-218-147deploystaticakamaitechnologiescom

No results found

8.8.8.8:53

8.8.8.8.in-addr.arpa

dns

264 B
90 B
4
1

DNS Request

8.8.8.8.in-addr.arpa

DNS Request

8.8.8.8.in-addr.arpa

DNS Request

8.8.8.8.in-addr.arpa

DNS Request

8.8.8.8.in-addr.arpa
8.8.8.8:53

133.211.185.52.in-addr.arpa

dns

219 B
147 B
3
1

DNS Request

133.211.185.52.in-addr.arpa

DNS Request

133.211.185.52.in-addr.arpa

DNS Request

133.211.185.52.in-addr.arpa
8.8.8.8:53

172.214.232.199.in-addr.arpa

dns

222 B
128 B
3
1

DNS Request

172.214.232.199.in-addr.arpa

DNS Request

172.214.232.199.in-addr.arpa

DNS Request

172.214.232.199.in-addr.arpa
8.8.8.8:53

68.32.126.40.in-addr.arpa

dns

71 B
157 B
1
1

DNS Request

68.32.126.40.in-addr.arpa
8.8.8.8:53

5.114.82.104.in-addr.arpa

dns

71 B
135 B
1
1

DNS Request

5.114.82.104.in-addr.arpa
8.8.8.8:53

154.239.44.20.in-addr.arpa

dns

72 B
158 B
1
1

DNS Request

154.239.44.20.in-addr.arpa
8.8.8.8:53

53.210.109.20.in-addr.arpa

dns

72 B
158 B
1
1

DNS Request

53.210.109.20.in-addr.arpa
8.8.8.8:53

171.39.242.20.in-addr.arpa

dns

72 B
158 B
1
1

DNS Request

171.39.242.20.in-addr.arpa
8.8.8.8:53

147.218.122.92.in-addr.arpa

dns

73 B
139 B
1
1

DNS Request

147.218.122.92.in-addr.arpa

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2544-1-0x0000000000500000-0x0000000000600000-memory.dmp

Filesize
1024KB

Download
memory/2544-2-0x0000000002200000-0x000000000220B000-memory.dmp

Filesize
44KB

Download
memory/2544-3-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2544-6-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2544-5-0x0000000002200000-0x000000000220B000-memory.dmp

Filesize
44KB

Download
memory/2544-4-0x0000000000400000-0x00000000004B4000-memory.dmp

Filesize
720KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

MITRE ATT&CK Enterprise v15

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