icedid | ab08d113bb0f4fb6aa96997d03853aac162f93d8e6926de224186ab35255f310

Analysis

max time kernel
146s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
20-05-2024 22:32

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General

Target

61249740d1ecb3a12f4652e17c745802_JaffaCakes118.dll
Size

211KB
MD5

61249740d1ecb3a12f4652e17c745802
SHA1

7052e7962eab69ab2e6425a10931a008d4736284
SHA256

ab08d113bb0f4fb6aa96997d03853aac162f93d8e6926de224186ab35255f310
SHA512

90f56a0534297b6aaacc40573121e8c46e06ad4b3be8ce1a1eaf9ac788589a00f52cc6f1939b4dfde7c278e2d18fc80ddd84a2a01a05773487ba4912b1f11338
SSDEEP

6144:6ZLw/yyWMa3NIBkL6LDW8dTZdw702edvxiuYOO6umz4N:6ZLw/yyHadIBkLIi8dTL2SvguYOO1mkN

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/4564-1-0x0000000074E10000-0x0000000074E9C000-memory.dmp	IcedidFirstLoader
behavioral2/memory/4564-2-0x0000000074E10000-0x0000000074E9C000-memory.dmp	IcedidFirstLoader

Blocklisted process makes network request 16 IoCs

Processes:

rundll32.exe

flow	pid	process
41	4564	rundll32.exe
43	4564	rundll32.exe
45	4564	rundll32.exe
48	4564	rundll32.exe
51	4564	rundll32.exe
54	4564	rundll32.exe
61	4564	rundll32.exe
63	4564	rundll32.exe
70	4564	rundll32.exe
72	4564	rundll32.exe
80	4564	rundll32.exe
93	4564	rundll32.exe
95	4564	rundll32.exe
98	4564	rundll32.exe
99	4564	rundll32.exe
101	4564	rundll32.exe

Program crash 6 IoCs

Processes:

WerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exe

pid	pid_target	process	target process
3772	4564	WerFault.exe	rundll32.exe
1792	4564	WerFault.exe	rundll32.exe
208	4564	WerFault.exe	rundll32.exe
640	4564	WerFault.exe	rundll32.exe
3272	4564	WerFault.exe	rundll32.exe
4600	4564	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 4472 wrote to memory of 4564	4472	rundll32.exe	rundll32.exe
PID 4472 wrote to memory of 4564	4472	rundll32.exe	rundll32.exe
PID 4472 wrote to memory of 4564	4472	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\61249740d1ecb3a12f4652e17c745802_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4472

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\61249740d1ecb3a12f4652e17c745802_JaffaCakes118.dll,#1
2⤵
- Blocklisted process makes network request
PID:4564

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4564 -s 636
3⤵
- Program crash
PID:3772

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4564 -s 796
3⤵
- Program crash
PID:1792

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4564 -s 796
3⤵
- Program crash
PID:208

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4564 -s 1264
3⤵
- Program crash
PID:640

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4564 -s 924
3⤵
- Program crash
PID:3272

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4564 -s 1280
3⤵
- Program crash
PID:4600

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 4564 -ip 4564
1⤵
PID:2568

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 4564 -ip 4564
1⤵
PID:2200

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 4564 -ip 4564
1⤵
PID:1312

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 4564 -ip 4564
1⤵
PID:4068

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 4564 -ip 4564
1⤵
PID:1812

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 4564 -ip 4564
1⤵
PID:3204

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/4564-0-0x0000000074E43000-0x0000000074E47000-memory.dmp

Filesize
16KB

Download
memory/4564-1-0x0000000074E10000-0x0000000074E9C000-memory.dmp

Filesize
560KB

Download
memory/4564-2-0x0000000074E10000-0x0000000074E9C000-memory.dmp

Filesize
560KB

Download