icedid | 9f8ff8da154960d17a3225675a85372e7a70aca93df8bdfb887eb22c16b4dfe3

Analysis

max time kernel
147s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
15-06-2024 17:02

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General

Target

af7676dc809a385c9084b18121b56560_JaffaCakes118.dll
Size

211KB
MD5

af7676dc809a385c9084b18121b56560
SHA1

5e338c4b9355c7e78639857647fa3c7af63fed49
SHA256

9f8ff8da154960d17a3225675a85372e7a70aca93df8bdfb887eb22c16b4dfe3
SHA512

8093abff8e988f0563fa30ac8ca0158b6bf7a870180163d2c7e7b922998714775674fc5f1e497bc82db9f7b1702905d73584bafea18c4ac80b44e859437f1f4a
SSDEEP

6144:6ZLwpyyWMa3NIBkL6LDW8dTZdw702edvxiuYOO6umz4:6ZLwpyyHadIBkLIi8dTL2SvguYOO1mk

Score

10^/10

icedid banker 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

Processes:

resource	yara_rule
behavioral2/memory/992-1-0x0000000074A30000-0x0000000074ABC000-memory.dmp	IcedidFirstLoader
behavioral2/memory/992-2-0x0000000074A30000-0x0000000074ABC000-memory.dmp	IcedidFirstLoader

Blocklisted process makes network request 15 IoCs

Processes:

rundll32.exe

flow	pid	process
27	992	rundll32.exe
28	992	rundll32.exe
31	992	rundll32.exe
34	992	rundll32.exe
37	992	rundll32.exe
45	992	rundll32.exe
47	992	rundll32.exe
51	992	rundll32.exe
53	992	rundll32.exe
61	992	rundll32.exe
62	992	rundll32.exe
64	992	rundll32.exe
67	992	rundll32.exe
68	992	rundll32.exe
70	992	rundll32.exe

Program crash 5 IoCs

Processes:

WerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exe

pid pid_target process target process

4952 992 WerFault.exe rundll32.exe
220 992 WerFault.exe rundll32.exe
4644 992 WerFault.exe rundll32.exe
4076 992 WerFault.exe rundll32.exe
2116 992 WerFault.exe rundll32.exe

pid	pid_target	process	target process
4952	992	WerFault.exe	rundll32.exe
220	992	WerFault.exe	rundll32.exe
4644	992	WerFault.exe	rundll32.exe
4076	992	WerFault.exe	rundll32.exe
2116	992	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 436 wrote to memory of 992	436	rundll32.exe	rundll32.exe
PID 436 wrote to memory of 992	436	rundll32.exe	rundll32.exe
PID 436 wrote to memory of 992	436	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\af7676dc809a385c9084b18121b56560_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:436

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\af7676dc809a385c9084b18121b56560_JaffaCakes118.dll,#1
2⤵
- Blocklisted process makes network request
PID:992

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 992 -s 644
3⤵
- Program crash
PID:4952

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 992 -s 796
3⤵
- Program crash
PID:220

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 992 -s 816
3⤵
- Program crash
PID:4644

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 992 -s 1268
3⤵
- Program crash
PID:4076

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 992 -s 1276
3⤵
- Program crash
PID:2116

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 992 -ip 992
1⤵
PID:2100

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 992 -ip 992
1⤵
PID:828

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 992 -ip 992
1⤵
PID:2104

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 556 -p 992 -ip 992
1⤵
PID:3660

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 552 -p 992 -ip 992
1⤵
PID:3596

Network

MITRE ATT&CK Matrix

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Downloads

memory/992-0-0x0000000074A63000-0x0000000074A67000-memory.dmp

Filesize
16KB

Download
memory/992-1-0x0000000074A30000-0x0000000074ABC000-memory.dmp

Filesize
560KB

Download
memory/992-2-0x0000000074A30000-0x0000000074ABC000-memory.dmp

Filesize
560KB

Download