smokeloader | 80f14f5249c49d21ea607b34fa793d523e03acda8298b1ab1ae8a3d55428c6ce

General

Target

80f14f5249c49d21ea607b34fa793d523e03acda8298b1ab1ae8a3d55428c6ce.exe
Size

469KB
MD5

793a58e683a54d24d3c6bae96df29d65
SHA1

09e7bdc6a52fa3290fa7e9ee0471c0d1e445a2ce
SHA256

80f14f5249c49d21ea607b34fa793d523e03acda8298b1ab1ae8a3d55428c6ce
SHA512

f9d6a7d6bdcdfcc3507c55de2e2273e8681f5e8002cffd543bd664064c7e96c35137323f21a742bb00a6cadfc66e06084ddab3ba68207e97cbfa55fc7ec83e42
SSDEEP

12288:QvIGc227fgEH/ZnTzlyi3EV/189JhnuYfW9akuz:Ax27Jf9Txye6CJRGDu

Score

10^/10

smokeloader backdoor discovery trojan

Malware Config

Signatures

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2104 set thread context of 2332	2104	80f14f5249c49d21ea607b34fa793d523e03acda8298b1ab1ae8a3d55428c6ce.exe	32

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	80f14f5249c49d21ea607b34fa793d523e03acda8298b1ab1ae8a3d55428c6ce.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2104	80f14f5249c49d21ea607b34fa793d523e03acda8298b1ab1ae8a3d55428c6ce.exe
2104	80f14f5249c49d21ea607b34fa793d523e03acda8298b1ab1ae8a3d55428c6ce.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2104	80f14f5249c49d21ea607b34fa793d523e03acda8298b1ab1ae8a3d55428c6ce.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2104 wrote to memory of 2264	2104	80f14f5249c49d21ea607b34fa793d523e03acda8298b1ab1ae8a3d55428c6ce.exe	31
PID 2104 wrote to memory of 2264	2104	80f14f5249c49d21ea607b34fa793d523e03acda8298b1ab1ae8a3d55428c6ce.exe	31
PID 2104 wrote to memory of 2264	2104	80f14f5249c49d21ea607b34fa793d523e03acda8298b1ab1ae8a3d55428c6ce.exe	31
PID 2104 wrote to memory of 2264	2104	80f14f5249c49d21ea607b34fa793d523e03acda8298b1ab1ae8a3d55428c6ce.exe	31
PID 2104 wrote to memory of 2332	2104	80f14f5249c49d21ea607b34fa793d523e03acda8298b1ab1ae8a3d55428c6ce.exe	32
PID 2104 wrote to memory of 2332	2104	80f14f5249c49d21ea607b34fa793d523e03acda8298b1ab1ae8a3d55428c6ce.exe	32
PID 2104 wrote to memory of 2332	2104	80f14f5249c49d21ea607b34fa793d523e03acda8298b1ab1ae8a3d55428c6ce.exe	32
PID 2104 wrote to memory of 2332	2104	80f14f5249c49d21ea607b34fa793d523e03acda8298b1ab1ae8a3d55428c6ce.exe	32
PID 2104 wrote to memory of 2332	2104	80f14f5249c49d21ea607b34fa793d523e03acda8298b1ab1ae8a3d55428c6ce.exe	32
PID 2104 wrote to memory of 2332	2104	80f14f5249c49d21ea607b34fa793d523e03acda8298b1ab1ae8a3d55428c6ce.exe	32
PID 2104 wrote to memory of 2332	2104	80f14f5249c49d21ea607b34fa793d523e03acda8298b1ab1ae8a3d55428c6ce.exe	32

C:\Users\Admin\AppData\Local\Temp\80f14f5249c49d21ea607b34fa793d523e03acda8298b1ab1ae8a3d55428c6ce.exe
"C:\Users\Admin\AppData\Local\Temp\80f14f5249c49d21ea607b34fa793d523e03acda8298b1ab1ae8a3d55428c6ce.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2104
- C:\Users\Admin\AppData\Local\Temp\80f14f5249c49d21ea607b34fa793d523e03acda8298b1ab1ae8a3d55428c6ce.exe
  "C:\Users\Admin\AppData\Local\Temp\80f14f5249c49d21ea607b34fa793d523e03acda8298b1ab1ae8a3d55428c6ce.exe"
  2⤵
  PID:2264
- C:\Users\Admin\AppData\Local\Temp\80f14f5249c49d21ea607b34fa793d523e03acda8298b1ab1ae8a3d55428c6ce.exe
  "C:\Users\Admin\AppData\Local\Temp\80f14f5249c49d21ea607b34fa793d523e03acda8298b1ab1ae8a3d55428c6ce.exe"
  2⤵
  PID:2332

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2104-6-0x00000000003F0000-0x0000000000400000-memory.dmp

Filesize
64KB

Download
memory/2104-15-0x0000000074040000-0x000000007472E000-memory.dmp

Filesize
6.9MB

Download
memory/2104-2-0x0000000074040000-0x000000007472E000-memory.dmp

Filesize
6.9MB

Download
memory/2104-3-0x00000000004E0000-0x00000000004FA000-memory.dmp

Filesize
104KB

Download
memory/2104-4-0x000000007404E000-0x000000007404F000-memory.dmp

Filesize
4KB

Download
memory/2104-5-0x0000000074040000-0x000000007472E000-memory.dmp

Filesize
6.9MB

Download
memory/2104-1-0x0000000000100000-0x000000000017C000-memory.dmp

Filesize
496KB

Download
memory/2104-7-0x0000000002150000-0x00000000021A2000-memory.dmp

Filesize
328KB

Download
memory/2104-0-0x000000007404E000-0x000000007404F000-memory.dmp

Filesize
4KB

Download
memory/2332-8-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2332-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2332-13-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2332-9-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2332-14-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2332-12-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download

Analysis

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