smokeloader | f43fa7b7115450b5a3b8b97c6f578afe6c55692a06d1f872415d547c570da288

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
24-09-2024 08:22

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General

Target

f337bcd0e40d143fc4b82dc9c71dcc8f_JaffaCakes118.exe
Size

920KB
MD5

f337bcd0e40d143fc4b82dc9c71dcc8f
SHA1

e3e9950b0c2d365f356b379a31a580476278ac6e
SHA256

f43fa7b7115450b5a3b8b97c6f578afe6c55692a06d1f872415d547c570da288
SHA512

346867c2889c6dd8fbd175cd62c1c81ed849b0680e42ed398b5a1639788fb06cd1733924a7d03090c5ca6f781606034c1960b449c9832820193a7e8c0ebe0c0b
SSDEEP

3072:gO1LzxGZ9Vag6ujkyamUoo7Or0WpVJTtTDT/Dhkm9:gO1LsAyjZamroJGJTtTDT/D99

Score

10^/10

smokeloader backdoor discovery trojan

Malware Config

Signatures

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

Loads dropped DLL 1 IoCs

pid	Process
1924	f337bcd0e40d143fc4b82dc9c71dcc8f_JaffaCakes118.exe

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	f337bcd0e40d143fc4b82dc9c71dcc8f_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\f337bcd0e40d143fc4b82dc9c71dcc8f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f337bcd0e40d143fc4b82dc9c71dcc8f_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:1924

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\9A26.tmp

Filesize
1.2MB

MD5
d124f55b9393c976963407dff51ffa79

SHA1
2c7bbedd79791bfb866898c85b504186db610b5d

SHA256
ea1e16247c848c8c171c4cd1fa17bc5a018a1fcb0c0dac25009066b6667b8eef

SHA512
278fe3a4b1fbbe700e4f4483b610133e975e36e101455661d5197bd892a68839b9d555499040d200c92aefa9e3819380e395c0cd85d5fc845c6364d128a8cf06

Download Submit
memory/1924-0-0x0000000000220000-0x0000000000248000-memory.dmp

Filesize
160KB

Download
memory/1924-1-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/1924-6-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/1924-5-0x0000000000400000-0x00000000004E7000-memory.dmp

Filesize
924KB

Download