smokeloader | dd6b0f77204baf2c448d1bd97f02ad63dc9858d7b3a85ba4c5d0707908ba71fb

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
16-09-2024 08:39

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General

Target

e464acd30b291ca65246d42c6116a904_JaffaCakes118.exe
Size

122KB
MD5

e464acd30b291ca65246d42c6116a904
SHA1

65503a06ae5e8cecdbb041f2d7c8d511f822d451
SHA256

dd6b0f77204baf2c448d1bd97f02ad63dc9858d7b3a85ba4c5d0707908ba71fb
SHA512

9aaa37e7be6341a8d3424fde4aaeb6930dad3962860277b822a0a0bfaca37537ea1912df4cb0736078af19943693340fbab90a60879405158b5d838ccf716229
SSDEEP

1536:5jX9ztYedpxX6f7hGyMw40yU+6GEwOH8B8095LmrrrcvUQlJ9zDqRIb:pX9O2MZyU89Ma8a0r9QlJBDqRIb

Score

10^/10

smokeloader 1910 backdoor discovery trojan

Malware Config

Extracted

Family

smokeloader

Botnet

1910

Signatures

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

Loads dropped DLL 1 IoCs

pid	Process
1724	e464acd30b291ca65246d42c6116a904_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2420 set thread context of 1724	2420	e464acd30b291ca65246d42c6116a904_JaffaCakes118.exe	30

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	e464acd30b291ca65246d42c6116a904_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2420 wrote to memory of 1724	2420	e464acd30b291ca65246d42c6116a904_JaffaCakes118.exe	30
PID 2420 wrote to memory of 1724	2420	e464acd30b291ca65246d42c6116a904_JaffaCakes118.exe	30
PID 2420 wrote to memory of 1724	2420	e464acd30b291ca65246d42c6116a904_JaffaCakes118.exe	30
PID 2420 wrote to memory of 1724	2420	e464acd30b291ca65246d42c6116a904_JaffaCakes118.exe	30
PID 2420 wrote to memory of 1724	2420	e464acd30b291ca65246d42c6116a904_JaffaCakes118.exe	30
PID 2420 wrote to memory of 1724	2420	e464acd30b291ca65246d42c6116a904_JaffaCakes118.exe	30
PID 2420 wrote to memory of 1724	2420	e464acd30b291ca65246d42c6116a904_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\e464acd30b291ca65246d42c6116a904_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e464acd30b291ca65246d42c6116a904_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2420
- C:\Users\Admin\AppData\Local\Temp\e464acd30b291ca65246d42c6116a904_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\e464acd30b291ca65246d42c6116a904_JaffaCakes118.exe"
  2⤵
  - Loads dropped DLL
  PID:1724

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

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Downloads

\Users\Admin\AppData\Local\Temp\4DD3.tmp

Filesize
1.2MB

MD5
d124f55b9393c976963407dff51ffa79

SHA1
2c7bbedd79791bfb866898c85b504186db610b5d

SHA256
ea1e16247c848c8c171c4cd1fa17bc5a018a1fcb0c0dac25009066b6667b8eef

SHA512
278fe3a4b1fbbe700e4f4483b610133e975e36e101455661d5197bd892a68839b9d555499040d200c92aefa9e3819380e395c0cd85d5fc845c6364d128a8cf06

Download Submit
memory/1724-5-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/1724-6-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/1724-3-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1724-10-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2420-2-0x0000000000020000-0x000000000002D000-memory.dmp

Filesize
52KB

Download
memory/2420-1-0x00000000002D0000-0x00000000003D0000-memory.dmp

Filesize
1024KB

Download