blackmoon | 1e4e053fbd54a639263a210fd950798697dc6d794e83b5d22ffd8a9a20f302d5 | Triage

Analysis

max time kernel
143s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
15-06-2024 05:01

Sharing

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General

Target

CB1.exe
Size

4.5MB
MD5

fadf5f5ca171a43609aa3fc48be3cdff
SHA1

7e1ff00d54798a37707803a618fd643785621d10
SHA256

1e4e053fbd54a639263a210fd950798697dc6d794e83b5d22ffd8a9a20f302d5
SHA512

1390fd697bbe76b7ddad81444311cf645f90cdbc485251e8b812cdf366bffe8b35e2d96790db325766db76ed697ce52299b1f3cdffe714e254dc569bab16c1d2
SSDEEP

98304:EkZr8rkfC0GZPxrkb3j08ssTuPGNEeHf5RTY9a+tL0S:mkfCHZPB8j0WZNpHLTYttx

Score

10^/10

blackmoon banker trojan upx

Malware Config

Signatures

Blackmoon, KrBanker
Blackmoon also known as KrBanker is banking trojan first discovered in early 2014.
trojan banker blackmoon

Detect Blackmoon payload 2 IoCs

Processes:

resource	yara_rule
behavioral2/memory/1816-1-0x0000000000400000-0x000000000097C000-memory.dmp	family_blackmoon
behavioral2/memory/1816-3-0x0000000000400000-0x000000000097C000-memory.dmp	family_blackmoon

UPX packed file 3 IoCs

Detects executables packed with UPX/modified UPX open source packer.

Processes:

resource	yara_rule
behavioral2/memory/1816-0-0x0000000000400000-0x000000000097C000-memory.dmp	upx
behavioral2/memory/1816-1-0x0000000000400000-0x000000000097C000-memory.dmp	upx
behavioral2/memory/1816-3-0x0000000000400000-0x000000000097C000-memory.dmp	upx

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

CB1.exe

pid process

1816 CB1.exe

C:\Users\Admin\AppData\Local\Temp\CB1.exe
"C:\Users\Admin\AppData\Local\Temp\CB1.exe"
1⤵
- Suspicious use of SetWindowsHookEx
PID:1816

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 --no-appcompat-clear --field-trial-handle=3988,i,18168883380598738769,14202261231630113808,262144 --variations-seed-version --mojo-platform-channel-handle=4160 /prefetch:8
1⤵
PID:4140

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1816-0-0x0000000000400000-0x000000000097C000-memory.dmp

Filesize
5.5MB

Download
memory/1816-1-0x0000000000400000-0x000000000097C000-memory.dmp

Filesize
5.5MB

Download
memory/1816-3-0x0000000000400000-0x000000000097C000-memory.dmp

Filesize
5.5MB

Download