icedid | 01c9f99bfec9b672a6cbe2bd465345e7b28ebbe32bae53f675b6ee2746e20335

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
11-08-2024 21:39

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General

Target

8c12edf1891afd90359d66a2405b7ee7_JaffaCakes118.dll
Size

267KB
MD5

8c12edf1891afd90359d66a2405b7ee7
SHA1

2b7dfdff6a0bbf5741fd1cd8438589b663d6cb9d
SHA256

01c9f99bfec9b672a6cbe2bd465345e7b28ebbe32bae53f675b6ee2746e20335
SHA512

1b6897e1e627298e6a68c1a0ba334cd37c7c8726eff656a369d3ce8783a932fb84c3329ad3d362e27c4d10b241bcacadeb50087c8948af461e69f5eed7a56f64
SSDEEP

3072:WKCvsQ1ZkyvvaVB5wW760YyUu5VELUUtg7+HqOtTsTERJLGvumPOUIrLeAg0FujH:LQrkoCQvytr7UtkiBvPLiAOg3kaeXV6y

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

resource	yara_rule
behavioral2/memory/4488-1-0x0000000075140000-0x0000000075695000-memory.dmp	IcedidFirstLoader

Blocklisted process makes network request 13 IoCs

flow	pid	Process
44	4488	rundll32.exe
47	4488	rundll32.exe
53	4488	rundll32.exe
57	4488	rundll32.exe
63	4488	rundll32.exe
65	4488	rundll32.exe
71	4488	rundll32.exe
74	4488	rundll32.exe
76	4488	rundll32.exe
86	4488	rundll32.exe
93	4488	rundll32.exe
98	4488	rundll32.exe
99	4488	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 912 wrote to memory of 4488	912	rundll32.exe	93
PID 912 wrote to memory of 4488	912	rundll32.exe	93
PID 912 wrote to memory of 4488	912	rundll32.exe	93

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\8c12edf1891afd90359d66a2405b7ee7_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:912
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\8c12edf1891afd90359d66a2405b7ee7_JaffaCakes118.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:4488

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=4100,i,4356837537417149674,16553092232944545509,262144 --variations-seed-version --mojo-platform-channel-handle=3928 /prefetch:8
1⤵
PID:1844

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/4488-0-0x0000000075183000-0x0000000075187000-memory.dmp

Filesize
16KB

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memory/4488-1-0x0000000075140000-0x0000000075695000-memory.dmp

Filesize
5.3MB

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