icedid | 7ff6e0e68e741fe2050a7cfaee0f790a6b0544105d5bdd4ea5ba0646835036da

Analysis

max time kernel
147s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
18-08-2024 01:25

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General

Target

a4d8fc01e5ef219914e7de710281a6a5_JaffaCakes118.dll
Size

267KB
MD5

a4d8fc01e5ef219914e7de710281a6a5
SHA1

252a638d94607ca390d6c5d6a0126294834e3961
SHA256

7ff6e0e68e741fe2050a7cfaee0f790a6b0544105d5bdd4ea5ba0646835036da
SHA512

c255f9703daf37295862db3a236c4ccc6ce12ee70133f6f082cbc00aa158ca11b30d2af3abf4fedb18e18b94132ee5ff250f789d8d263c450b69a329cdaae523
SSDEEP

3072:WKCvsQ1ZkyvvaVt5wW760YyUu5VELUUtg7+HqOtTsTERJLGvumPOUIrLeAg0FujH:LQrkoCovytr7UtkiBvPLiAOg3kaeXV6y

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 2 IoCs

loader

resource	yara_rule
behavioral2/memory/4876-1-0x0000000074960000-0x0000000074EB5000-memory.dmp	IcedidFirstLoader
behavioral2/memory/4876-2-0x0000000074960000-0x0000000074EB5000-memory.dmp	IcedidFirstLoader

Blocklisted process makes network request 13 IoCs

flow	pid	Process
43	4876	rundll32.exe
46	4876	rundll32.exe
53	4876	rundll32.exe
56	4876	rundll32.exe
62	4876	rundll32.exe
64	4876	rundll32.exe
77	4876	rundll32.exe
81	4876	rundll32.exe
83	4876	rundll32.exe
87	4876	rundll32.exe
91	4876	rundll32.exe
93	4876	rundll32.exe
97	4876	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

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

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 748 wrote to memory of 4876	748	rundll32.exe	91
PID 748 wrote to memory of 4876	748	rundll32.exe	91
PID 748 wrote to memory of 4876	748	rundll32.exe	91

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a4d8fc01e5ef219914e7de710281a6a5_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:748
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\a4d8fc01e5ef219914e7de710281a6a5_JaffaCakes118.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:4876

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4012,i,15336851255456239337,16379811035920490645,262144 --variations-seed-version --mojo-platform-channel-handle=4608 /prefetch:8
1⤵
PID:2936

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/4876-0-0x00000000749A3000-0x00000000749A7000-memory.dmp

Filesize
16KB

Download
memory/4876-1-0x0000000074960000-0x0000000074EB5000-memory.dmp

Filesize
5.3MB

Download
memory/4876-2-0x0000000074960000-0x0000000074EB5000-memory.dmp

Filesize
5.3MB

Download
memory/4876-3-0x00000000749A3000-0x00000000749A7000-memory.dmp

Filesize
16KB

Download