icedid | 13ad7de7f561825af82ab9ba920f82b72908ce9aacb944dc0c6a7b1875327e5d | Triage

Analysis

max time kernel
65s
max time network
125s
platform
windows7_x64
resource
win7v20201028
submitted
07-12-2020 17:46

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General

Target

Oqefuw2.dll
Size

174KB
MD5

6a9a7e10759fb9054f49539900090eec
SHA1

3110c642c8337c1ce988c1d1d82fe52320679a7b
SHA256

13ad7de7f561825af82ab9ba920f82b72908ce9aacb944dc0c6a7b1875327e5d
SHA512

46bbfdfe0824a6ffda404fc9c0b2d7ba9a26e3246f2ecaa172dfec10b5cce2e29e4198415dca0b23d015381b9da29fa1dfa418b0beaa0ae4b46b19f6420dec4c

Score

10^/10

icedid banker trojan

Malware Config

Signatures

IcedID, BokBot
IcedID is a banking trojan capable of stealing credentials.
trojan banker icedid

IcedID Core Payload 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1908-3-0x0000000002C00000-0x0000000002CA7000-memory.dmp	Icedid_core

Blocklisted process makes network request 2 IoCs

Processes:

rundll32.exe

flow pid process

3 1908 rundll32.exe
5 1908 rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 296 wrote to memory of 1908	296	rundll32.exe	rundll32.exe
PID 296 wrote to memory of 1908	296	rundll32.exe	rundll32.exe
PID 296 wrote to memory of 1908	296	rundll32.exe	rundll32.exe
PID 296 wrote to memory of 1908	296	rundll32.exe	rundll32.exe
PID 296 wrote to memory of 1908	296	rundll32.exe	rundll32.exe
PID 296 wrote to memory of 1908	296	rundll32.exe	rundll32.exe
PID 296 wrote to memory of 1908	296	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Oqefuw2.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:296

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Oqefuw2.dll,#1
2⤵
- Blocklisted process makes network request
PID:1908

Network

MITRE ATT&CK Matrix

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Downloads

memory/1908-2-0x0000000000000000-mapping.dmp

Download
memory/1908-3-0x0000000002C00000-0x0000000002CA7000-memory.dmp

Filesize
668KB

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