smokeloader | 610a0e6062444afc11c91de5cde8e5c00148453d69bb0de02d6ae1ab495365d2

General

Target

610a0e6062444afc11c91de5cde8e5c00148453d69bb0de02d6ae1ab495365d2.exe
Size

318KB
MD5

6d887183952fa2d7de207e59e1a1392c
SHA1

f078c3bf6787f0f5e05f1a8ac32feea3a9e22c4e
SHA256

610a0e6062444afc11c91de5cde8e5c00148453d69bb0de02d6ae1ab495365d2
SHA512

d972cadd9469ccbd5bbb58b75b0ec8acf023284a85543ffa568f8aa67ea87aa2fd377a9544983c541fa8a25d3898c9e0d535e96e6a69c7bf93c998984c1be72c

Score

10^/10

smokeloader backdoor trojan

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://host-data-coin-11.com/

http://file-coin-host-12.com/

rc4.i32

Signatures

SmokeLoader
Modular backdoor trojan in use since 2014.
trojan backdoor smokeloader
Deletes itself 1 IoCs

Processes:

pid process

2760

pid	process
2760

Suspicious use of SetThreadContext 1 IoCs

Processes:

610a0e6062444afc11c91de5cde8e5c00148453d69bb0de02d6ae1ab495365d2.exe

description	pid	process	target process
PID 660 set thread context of 1856	660	610a0e6062444afc11c91de5cde8e5c00148453d69bb0de02d6ae1ab495365d2.exe	610a0e6062444afc11c91de5cde8e5c00148453d69bb0de02d6ae1ab495365d2.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:

610a0e6062444afc11c91de5cde8e5c00148453d69bb0de02d6ae1ab495365d2.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	610a0e6062444afc11c91de5cde8e5c00148453d69bb0de02d6ae1ab495365d2.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	610a0e6062444afc11c91de5cde8e5c00148453d69bb0de02d6ae1ab495365d2.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	610a0e6062444afc11c91de5cde8e5c00148453d69bb0de02d6ae1ab495365d2.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

610a0e6062444afc11c91de5cde8e5c00148453d69bb0de02d6ae1ab495365d2.exe

pid	process
1856	610a0e6062444afc11c91de5cde8e5c00148453d69bb0de02d6ae1ab495365d2.exe
1856	610a0e6062444afc11c91de5cde8e5c00148453d69bb0de02d6ae1ab495365d2.exe
2760
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2760

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

pid process

2760
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

610a0e6062444afc11c91de5cde8e5c00148453d69bb0de02d6ae1ab495365d2.exe

pid process

1856 610a0e6062444afc11c91de5cde8e5c00148453d69bb0de02d6ae1ab495365d2.exe

pid	process
2760

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

610a0e6062444afc11c91de5cde8e5c00148453d69bb0de02d6ae1ab495365d2.exe

description	pid	process	target process
PID 660 wrote to memory of 1856	660	610a0e6062444afc11c91de5cde8e5c00148453d69bb0de02d6ae1ab495365d2.exe	610a0e6062444afc11c91de5cde8e5c00148453d69bb0de02d6ae1ab495365d2.exe
PID 660 wrote to memory of 1856	660	610a0e6062444afc11c91de5cde8e5c00148453d69bb0de02d6ae1ab495365d2.exe	610a0e6062444afc11c91de5cde8e5c00148453d69bb0de02d6ae1ab495365d2.exe
PID 660 wrote to memory of 1856	660	610a0e6062444afc11c91de5cde8e5c00148453d69bb0de02d6ae1ab495365d2.exe	610a0e6062444afc11c91de5cde8e5c00148453d69bb0de02d6ae1ab495365d2.exe
PID 660 wrote to memory of 1856	660	610a0e6062444afc11c91de5cde8e5c00148453d69bb0de02d6ae1ab495365d2.exe	610a0e6062444afc11c91de5cde8e5c00148453d69bb0de02d6ae1ab495365d2.exe
PID 660 wrote to memory of 1856	660	610a0e6062444afc11c91de5cde8e5c00148453d69bb0de02d6ae1ab495365d2.exe	610a0e6062444afc11c91de5cde8e5c00148453d69bb0de02d6ae1ab495365d2.exe
PID 660 wrote to memory of 1856	660	610a0e6062444afc11c91de5cde8e5c00148453d69bb0de02d6ae1ab495365d2.exe	610a0e6062444afc11c91de5cde8e5c00148453d69bb0de02d6ae1ab495365d2.exe

C:\Users\Admin\AppData\Local\Temp\610a0e6062444afc11c91de5cde8e5c00148453d69bb0de02d6ae1ab495365d2.exe
"C:\Users\Admin\AppData\Local\Temp\610a0e6062444afc11c91de5cde8e5c00148453d69bb0de02d6ae1ab495365d2.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:660

C:\Users\Admin\AppData\Local\Temp\610a0e6062444afc11c91de5cde8e5c00148453d69bb0de02d6ae1ab495365d2.exe
"C:\Users\Admin\AppData\Local\Temp\610a0e6062444afc11c91de5cde8e5c00148453d69bb0de02d6ae1ab495365d2.exe"
2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:1856

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/660-115-0x0000000000030000-0x0000000000038000-memory.dmp

Filesize
32KB

Download
memory/660-116-0x0000000000570000-0x0000000000579000-memory.dmp

Filesize
36KB

Download
memory/1856-117-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1856-118-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2760-119-0x0000000001490000-0x00000000014A6000-memory.dmp

Filesize
88KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads