icedid | f90a1824f690bcd5c333bd78de0164174fffb12160c26699d6cd17cc10b71a49

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
25-08-2024 18:39

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

c155e8c50dd8217aaf802818cfb2bd84_JaffaCakes118.dll
Size

120KB
MD5

c155e8c50dd8217aaf802818cfb2bd84
SHA1

9bf4ddeef59699c40f075cafb1137e1ad6686ed7
SHA256

f90a1824f690bcd5c333bd78de0164174fffb12160c26699d6cd17cc10b71a49
SHA512

7ad3f8c43d588ebd2524798b64d29cb566d09a44999d4feb15a2d774db285aa02b8434bfcced042b127310cfebcdaaf0dc806b199756766b5b7aa87bb1a1b239
SSDEEP

3072:za+dUDMZJjkzSzh25YohAUwr3XnsOOujmZOt9:wMZSzSzhA1rwDXnhZCS9

Score

10^/10

icedid banker discovery loader trojan

Malware Config

Extracted

Family

icedid

loadwe4.casa

Signatures

IcedID, BokBot
IcedID is a banking trojan capable of stealing credentials.
trojan banker icedid

IcedID First Stage Loader 4 IoCs

loader

Processes:

resource	yara_rule
behavioral2/memory/1260-0-0x00000000009B0000-0x00000000009BA000-memory.dmp	IcedidFirstLoader
behavioral2/memory/1260-7-0x00000000009A0000-0x00000000009A8000-memory.dmp	IcedidFirstLoader
behavioral2/memory/1260-4-0x0000000000AC0000-0x0000000000AC8000-memory.dmp	IcedidFirstLoader
behavioral2/memory/1260-8-0x0000000000AE0000-0x0000000000AE6000-memory.dmp	IcedidFirstLoader

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

Processes:

regsvr32.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language regsvr32.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

regsvr32.exe

description	pid	process	target process
PID 1648 wrote to memory of 1260	1648	regsvr32.exe	regsvr32.exe
PID 1648 wrote to memory of 1260	1648	regsvr32.exe	regsvr32.exe
PID 1648 wrote to memory of 1260	1648	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\c155e8c50dd8217aaf802818cfb2bd84_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1648
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\c155e8c50dd8217aaf802818cfb2bd84_JaffaCakes118.dll
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1260

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

Loading Replay Monitor...

Downloads

memory/1260-0-0x00000000009B0000-0x00000000009BA000-memory.dmp

Filesize
40KB

Download
memory/1260-7-0x00000000009A0000-0x00000000009A8000-memory.dmp

Filesize
32KB

Download
memory/1260-4-0x0000000000AC0000-0x0000000000AC8000-memory.dmp

Filesize
32KB

Download
memory/1260-8-0x0000000000AE0000-0x0000000000AE6000-memory.dmp

Filesize
24KB

Download