icedid | 74c2d430eb964fbf5b3a1e37bb6f8770e571ef8998f71d945a479bba4a42d2cc

Analysis

max time kernel
145s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
27-08-2024 15:18

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General

Target

c53fe60ca1b3b60357707c707fd4376d_JaffaCakes118.dll
Size

211KB
MD5

c53fe60ca1b3b60357707c707fd4376d
SHA1

81f8d20e74ce9ac1aac4595a32512d670b533ad4
SHA256

74c2d430eb964fbf5b3a1e37bb6f8770e571ef8998f71d945a479bba4a42d2cc
SHA512

2079cd98b135323aa7a625419f48423186c7f2bf4a663729f89aed6baa0fed9627d7975871991cfa6b273c97ca58f5f33c144ef5d9e2c7e41ee5ae4ee5700890
SSDEEP

6144:6ZLw6yyWMa3NIBkL6LDW8dTZdw702edvxiuYOO6umz4N:6ZLw6yyHadIBkLIi8dTL2SvguYOO1mkN

Score

10^/10

icedid banker discovery loader trojan

Malware Config

Extracted

Family

icedid

ldrstar.casa

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/4384-1-0x0000000074A80000-0x0000000074B0C000-memory.dmp	IcedidFirstLoader
behavioral2/memory/4384-2-0x0000000074A80000-0x0000000074B0C000-memory.dmp	IcedidFirstLoader

Blocklisted process makes network request 14 IoCs

flow	pid	Process
43	4384	rundll32.exe
46	4384	rundll32.exe
49	4384	rundll32.exe
52	4384	rundll32.exe
59	4384	rundll32.exe
63	4384	rundll32.exe
68	4384	rundll32.exe
70	4384	rundll32.exe
76	4384	rundll32.exe
88	4384	rundll32.exe
90	4384	rundll32.exe
93	4384	rundll32.exe
94	4384	rundll32.exe
96	4384	rundll32.exe

Program crash 6 IoCs

pid	pid_target	Process	procid_target
400	4384	WerFault.exe	84
2616	4384	WerFault.exe	84
852	4384	WerFault.exe	84
4356	4384	WerFault.exe	84
508	4384	WerFault.exe	84
4880	4384	WerFault.exe	84

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 2120 wrote to memory of 4384	2120	rundll32.exe	84
PID 2120 wrote to memory of 4384	2120	rundll32.exe	84
PID 2120 wrote to memory of 4384	2120	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\c53fe60ca1b3b60357707c707fd4376d_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2120
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\c53fe60ca1b3b60357707c707fd4376d_JaffaCakes118.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:4384
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4384 -s 636
    3⤵
    - Program crash
    PID:400
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4384 -s 804
    3⤵
    - Program crash
    PID:2616
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4384 -s 836
    3⤵
    - Program crash
    PID:852
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4384 -s 1216
    3⤵
    - Program crash
    PID:4356
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4384 -s 1300
    3⤵
    - Program crash
    PID:508
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4384 -s 1520
    3⤵
    - Program crash
    PID:4880

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 4384 -ip 4384
1⤵
PID:4860

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 4384 -ip 4384
1⤵
PID:4312

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 4384 -ip 4384
1⤵
PID:1468

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 4384 -ip 4384
1⤵
PID:4368

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 4384 -ip 4384
1⤵
PID:2844

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 4384 -ip 4384
1⤵
PID:3700

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/4384-0-0x0000000074AB3000-0x0000000074AB7000-memory.dmp

Filesize
16KB

Download
memory/4384-1-0x0000000074A80000-0x0000000074B0C000-memory.dmp

Filesize
560KB

Download
memory/4384-2-0x0000000074A80000-0x0000000074B0C000-memory.dmp

Filesize
560KB

Download