icedid | b85a0e5ff75ad8ccb59ea7214e9d76f2f70b17d4ba09eb210ce9e1f0d0f66677

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240730-en
resource tags

arch:x64arch:x86image:win10v2004-20240730-enlocale:en-usos:windows10-2004-x64system
submitted
29-07-2024 02:24

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General

Target

33305bd983f4293fa9d7b898c21f6bbc_JaffaCakes118.dll
Size

267KB
MD5

33305bd983f4293fa9d7b898c21f6bbc
SHA1

0341c6c63197e9c5134958fe5d88afbc00c8f798
SHA256

b85a0e5ff75ad8ccb59ea7214e9d76f2f70b17d4ba09eb210ce9e1f0d0f66677
SHA512

b14d3ff79a3c82449a81af418f04eb752f207e5ea8418056bfa1fced7368810a8f607c5e061fb98caf425d3232ab446a5fdcffe26ba41d73e4c1f4cc08e1bd56
SSDEEP

3072:WKCvsQ1ZkyvvaVH5wW760YyUu5VELUUtg7+HqOtTsTERJLGvumPOUIrLeAg0FujH:LQrkoCmvytr7UtkiBvPLiAOg3kaeXV6y

Score

10^/10

icedid banker discovery loader trojan

Malware Config

Extracted

Family

icedid

wertigohol.click

Signatures

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

IcedID First Stage Loader 1 IoCs

loader

Processes:

resource	yara_rule
behavioral2/memory/3068-1-0x0000000074FE0000-0x0000000075535000-memory.dmp	IcedidFirstLoader

Blocklisted process makes network request 19 IoCs

Processes:

rundll32.exe

flow	pid	process
12	3068	rundll32.exe
14	3068	rundll32.exe
15	3068	rundll32.exe
16	3068	rundll32.exe
20	3068	rundll32.exe
24	3068	rundll32.exe
27	3068	rundll32.exe
34	3068	rundll32.exe
36	3068	rundll32.exe
39	3068	rundll32.exe
40	3068	rundll32.exe
46	3068	rundll32.exe
48	3068	rundll32.exe
50	3068	rundll32.exe
51	3068	rundll32.exe
55	3068	rundll32.exe
57	3068	rundll32.exe
58	3068	rundll32.exe
59	3068	rundll32.exe

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:

rundll32.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 3092 wrote to memory of 3068	3092	rundll32.exe	rundll32.exe
PID 3092 wrote to memory of 3068	3092	rundll32.exe	rundll32.exe
PID 3092 wrote to memory of 3068	3092	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\33305bd983f4293fa9d7b898c21f6bbc_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3092
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\33305bd983f4293fa9d7b898c21f6bbc_JaffaCakes118.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:3068

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

memory/3068-0-0x0000000075023000-0x0000000075027000-memory.dmp

Filesize
16KB

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memory/3068-1-0x0000000074FE0000-0x0000000075535000-memory.dmp

Filesize
5.3MB

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