zloader | d10575ca2708ecce9f773f6c4e64df3be1f32776a651672a062a56fa4376ec0e

General

Target

d10575ca2708ecce9f773f6c4e64df3be1f32776a651672a062a56fa4376ec0e.exe
Size

336KB
MD5

f3e444d65ca0cc208a5e52feb3c62d5f
SHA1

74dbaef27de86dbb30da205243c431c25c38315e
SHA256

d10575ca2708ecce9f773f6c4e64df3be1f32776a651672a062a56fa4376ec0e
SHA512

c7832350eee29a25f0d2c7eb73bb24a809100dc95fb3bc9cfdb7d51dff9270feb4b8d0700aa0d5d5d7d56a64bacc4182f9c8ff29df8d3e423fd1f710a5fcc13d

Score

10^/10

zloader sg sg botnet trojan

Malware Config

Extracted

Family

zloader

Botnet

SG

Campaign

SG

C2

https://freebreez.com/LKhwojehDgwegSDG/gateJKjdsh.php

https://makaronz.com/LKhwojehDgwegSDG/gateJKjdsh.php

https://ricklick.com/LKhwojehDgwegSDG/gateJKjdsh.php

https://litlblockblack.com/LKhwojehDgwegSDG/gateJKjdsh.php

https://vaktorianpackif.com/LKhwojehDgwegSDG/gateJKjdsh.php

https://hbamefphmqsdgkqojgwe.com/LKhwojehDgwegSDG/gateJKjdsh.php

https://hoxfqvlgoabyfspvjimc.com/LKhwojehDgwegSDG/gateJKjdsh.php

https://yrsfuaegsevyffrfsgpj.com/LKhwojehDgwegSDG/gateJKjdsh.php

Attributes

build_id
99

rc4.plain

rsa_pubkey.plain

Signatures

Zloader, Terdot, DELoader, ZeusSphinx
Zloader is a malware strain that was initially discovered back in August 2015.
trojan botnet zloader
Loads dropped DLL 1 IoCs

Processes:

d10575ca2708ecce9f773f6c4e64df3be1f32776a651672a062a56fa4376ec0e.exe

pid process

1100 d10575ca2708ecce9f773f6c4e64df3be1f32776a651672a062a56fa4376ec0e.exe

pid	process
1100	d10575ca2708ecce9f773f6c4e64df3be1f32776a651672a062a56fa4376ec0e.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

d10575ca2708ecce9f773f6c4e64df3be1f32776a651672a062a56fa4376ec0e.exe

description	pid	process	target process
PID 1100 set thread context of 1692	1100	d10575ca2708ecce9f773f6c4e64df3be1f32776a651672a062a56fa4376ec0e.exe	d10575ca2708ecce9f773f6c4e64df3be1f32776a651672a062a56fa4376ec0e.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

d10575ca2708ecce9f773f6c4e64df3be1f32776a651672a062a56fa4376ec0e.exe

pid process

1100 d10575ca2708ecce9f773f6c4e64df3be1f32776a651672a062a56fa4376ec0e.exe

pid	process
1100	d10575ca2708ecce9f773f6c4e64df3be1f32776a651672a062a56fa4376ec0e.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

d10575ca2708ecce9f773f6c4e64df3be1f32776a651672a062a56fa4376ec0e.exe

description	pid	process	target process
PID 1100 wrote to memory of 1692	1100	d10575ca2708ecce9f773f6c4e64df3be1f32776a651672a062a56fa4376ec0e.exe	d10575ca2708ecce9f773f6c4e64df3be1f32776a651672a062a56fa4376ec0e.exe
PID 1100 wrote to memory of 1692	1100	d10575ca2708ecce9f773f6c4e64df3be1f32776a651672a062a56fa4376ec0e.exe	d10575ca2708ecce9f773f6c4e64df3be1f32776a651672a062a56fa4376ec0e.exe
PID 1100 wrote to memory of 1692	1100	d10575ca2708ecce9f773f6c4e64df3be1f32776a651672a062a56fa4376ec0e.exe	d10575ca2708ecce9f773f6c4e64df3be1f32776a651672a062a56fa4376ec0e.exe
PID 1100 wrote to memory of 1692	1100	d10575ca2708ecce9f773f6c4e64df3be1f32776a651672a062a56fa4376ec0e.exe	d10575ca2708ecce9f773f6c4e64df3be1f32776a651672a062a56fa4376ec0e.exe
PID 1100 wrote to memory of 1692	1100	d10575ca2708ecce9f773f6c4e64df3be1f32776a651672a062a56fa4376ec0e.exe	d10575ca2708ecce9f773f6c4e64df3be1f32776a651672a062a56fa4376ec0e.exe
PID 1100 wrote to memory of 1692	1100	d10575ca2708ecce9f773f6c4e64df3be1f32776a651672a062a56fa4376ec0e.exe	d10575ca2708ecce9f773f6c4e64df3be1f32776a651672a062a56fa4376ec0e.exe
PID 1100 wrote to memory of 1692	1100	d10575ca2708ecce9f773f6c4e64df3be1f32776a651672a062a56fa4376ec0e.exe	d10575ca2708ecce9f773f6c4e64df3be1f32776a651672a062a56fa4376ec0e.exe
PID 1100 wrote to memory of 1692	1100	d10575ca2708ecce9f773f6c4e64df3be1f32776a651672a062a56fa4376ec0e.exe	d10575ca2708ecce9f773f6c4e64df3be1f32776a651672a062a56fa4376ec0e.exe
PID 1100 wrote to memory of 1692	1100	d10575ca2708ecce9f773f6c4e64df3be1f32776a651672a062a56fa4376ec0e.exe	d10575ca2708ecce9f773f6c4e64df3be1f32776a651672a062a56fa4376ec0e.exe

C:\Users\Admin\AppData\Local\Temp\d10575ca2708ecce9f773f6c4e64df3be1f32776a651672a062a56fa4376ec0e.exe
"C:\Users\Admin\AppData\Local\Temp\d10575ca2708ecce9f773f6c4e64df3be1f32776a651672a062a56fa4376ec0e.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1100

C:\Users\Admin\AppData\Local\Temp\d10575ca2708ecce9f773f6c4e64df3be1f32776a651672a062a56fa4376ec0e.exe
"C:\Users\Admin\AppData\Local\Temp\d10575ca2708ecce9f773f6c4e64df3be1f32776a651672a062a56fa4376ec0e.exe"
2⤵
PID:1692

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\nsj22DE.tmp\System.dll
Filesize
11KB

MD5
fccff8cb7a1067e23fd2e2b63971a8e1

SHA1
30e2a9e137c1223a78a0f7b0bf96a1c361976d91

SHA256
6fcea34c8666b06368379c6c402b5321202c11b00889401c743fb96c516c679e

SHA512
f4335e84e6f8d70e462a22f1c93d2998673a7616c868177cac3e8784a3be1d7d0bb96f2583fa0ed82f4f2b6b8f5d9b33521c279a42e055d80a94b4f3f1791e0c

Download Submit
memory/1100-54-0x0000000075381000-0x0000000075383000-memory.dmp

Filesize
8KB

Download
memory/1692-56-0x0000000000401000-0x0000000000420000-memory.dmp

Filesize
124KB

Download
memory/1692-57-0x0000000000418080-mapping.dmp

Download
memory/1692-58-0x0000000000421000-0x0000000000422000-memory.dmp

Filesize
4KB

Download

Analysis

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