zloader | e57034ed17a79c4198e23e87bc0100cc3513238d6f9b1e0889522c63800f44ed

General

Target

e57034ed17a79c4198e23e87bc0100cc3513238d6f9b1e0889522c63800f44ed.exe
Size

169KB
MD5

900db9b536bab558fef69814e4b9e527
SHA1

06ee45efd3d0276f79acec03dfd153ac75902a19
SHA256

e57034ed17a79c4198e23e87bc0100cc3513238d6f9b1e0889522c63800f44ed
SHA512

3d722dd1d901e3c5881f94e86c754f7af8fa37af2a867e2b1947a3caed106def13ac9d33cb1f70577558322b1b868621647c7199c286d1eaf0ed8be5a8ddbac2

Score

10^/10

zloader canadaloads nerino botnet persistence trojan

Malware Config

Extracted

Family

zloader

Botnet

CanadaLoads

Campaign

Nerino

C2

https://telsspelsa2.com/bFnF0y1r/7QKpXmV3Pz.php

https://redditmyways.com/bFnF0y1r/7QKpXmV3Pz.php

https://rrspmlsd1.com/bFnF0y1r/7QKpXmV3Pz.php

https://reservationsffrec.com/bFnF0y1r/7QKpXmV3Pz.php

https://tempmailsin112.com/bFnF0y1r/7QKpXmV3Pz.php

https://roadonroadonroad.com/bFnF0y1r/7QKpXmV3Pz.php

https://roadtocaliss.com/bFnF0y1r/7QKpXmV3Pz.php

https://referrer222.com/bFnF0y1r/7QKpXmV3Pz.php

https://makeitrainfordee.com/bFnF0y1r/7QKpXmV3Pz.php

https://makeitrainforffeer.com/bFnF0y1r/7QKpXmV3Pz.php

Attributes

build_id
64

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

Blocklisted process makes network request 1 IoCs

flow	pid	Process
74	1700	msiexec.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Windows\CurrentVersion\Run	msiexec.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Oboky = "C:\\Users\\Admin\\AppData\\Roaming\\Hyob\\byexan.exe"	msiexec.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 816 set thread context of 1700	816	e57034ed17a79c4198e23e87bc0100cc3513238d6f9b1e0889522c63800f44ed.exe	85

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeSecurityPrivilege	1700	msiexec.exe
Token: SeSecurityPrivilege	1700	msiexec.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 816 wrote to memory of 1700	816	e57034ed17a79c4198e23e87bc0100cc3513238d6f9b1e0889522c63800f44ed.exe	85
PID 816 wrote to memory of 1700	816	e57034ed17a79c4198e23e87bc0100cc3513238d6f9b1e0889522c63800f44ed.exe	85
PID 816 wrote to memory of 1700	816	e57034ed17a79c4198e23e87bc0100cc3513238d6f9b1e0889522c63800f44ed.exe	85
PID 816 wrote to memory of 1700	816	e57034ed17a79c4198e23e87bc0100cc3513238d6f9b1e0889522c63800f44ed.exe	85
PID 816 wrote to memory of 1700	816	e57034ed17a79c4198e23e87bc0100cc3513238d6f9b1e0889522c63800f44ed.exe	85

C:\Users\Admin\AppData\Local\Temp\e57034ed17a79c4198e23e87bc0100cc3513238d6f9b1e0889522c63800f44ed.exe
"C:\Users\Admin\AppData\Local\Temp\e57034ed17a79c4198e23e87bc0100cc3513238d6f9b1e0889522c63800f44ed.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:816
- C:\Windows\SysWOW64\msiexec.exe
  msiexec.exe
  2⤵
  - Blocklisted process makes network request
  - Adds Run key to start application
  - Suspicious use of AdjustPrivilegeToken
  PID:1700

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 816 -ip 816
1⤵
PID:2284

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/816-130-0x0000000001008000-0x0000000001021000-memory.dmp

Filesize
100KB

Download
memory/816-131-0x0000000002CE0000-0x0000000002D08000-memory.dmp

Filesize
160KB

Download
memory/816-132-0x0000000000400000-0x0000000000F87000-memory.dmp

Filesize
11.5MB

Download
memory/1700-134-0x0000000000D30000-0x0000000000D5B000-memory.dmp

Filesize
172KB

Download
memory/1700-135-0x0000000000D30000-0x0000000000D5B000-memory.dmp

Filesize
172KB

Download

Analysis

Sharing