blackmoon | 999aa59f1585ed68a881a1f7ce87cad906f6de817621b045a041a0c3d7b4ad32

Analysis

max time kernel
141s
max time network
16s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
05/09/2024, 17:18

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General

Target

999aa59f1585ed68a881a1f7ce87cad906f6de817621b045a041a0c3d7b4ad32.exe
Size

4.1MB
MD5

fe807f8954916f3e440962caf106e9f0
SHA1

75b5235edb1ec1fe67c0741d7df379feb69f3180
SHA256

999aa59f1585ed68a881a1f7ce87cad906f6de817621b045a041a0c3d7b4ad32
SHA512

f1b2c950c3edaec39b5fe2f520984b6e23ccb69397e7f540673e5476ff069e2719cda6bc3d8b74a17b3ecdc39e56d00f4b27c660728ea845c64e6eb0887495a8
SSDEEP

98304:5N3yTv0VrpmYzwgmvut1WjgofuB95qPD2dgQNIq:NiHvut1MgAg9582d3

Score

10^/10

blackmoon banker discovery trojan

Malware Config

Signatures

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

Detect Blackmoon payload 7 IoCs

resource	yara_rule
behavioral1/memory/1424-1-0x0000000000401000-0x00000000009F9000-memory.dmp	family_blackmoon
behavioral1/memory/1424-2-0x0000000000400000-0x0000000000E10000-memory.dmp	family_blackmoon
behavioral1/memory/1424-3-0x0000000000400000-0x0000000000E10000-memory.dmp	family_blackmoon
behavioral1/memory/1424-4-0x0000000000400000-0x0000000000E10000-memory.dmp	family_blackmoon
behavioral1/memory/1424-5-0x0000000000400000-0x0000000000E10000-memory.dmp	family_blackmoon
behavioral1/memory/1424-6-0x0000000000400000-0x0000000000E10000-memory.dmp	family_blackmoon
behavioral1/memory/1424-7-0x0000000000401000-0x00000000009F9000-memory.dmp	family_blackmoon

Suspicious use of NtSetInformationThreadHideFromDebugger 3 IoCs

pid	Process
1424	999aa59f1585ed68a881a1f7ce87cad906f6de817621b045a041a0c3d7b4ad32.exe
1424	999aa59f1585ed68a881a1f7ce87cad906f6de817621b045a041a0c3d7b4ad32.exe
1424	999aa59f1585ed68a881a1f7ce87cad906f6de817621b045a041a0c3d7b4ad32.exe

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	999aa59f1585ed68a881a1f7ce87cad906f6de817621b045a041a0c3d7b4ad32.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\Main	999aa59f1585ed68a881a1f7ce87cad906f6de817621b045a041a0c3d7b4ad32.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1424	999aa59f1585ed68a881a1f7ce87cad906f6de817621b045a041a0c3d7b4ad32.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1424	999aa59f1585ed68a881a1f7ce87cad906f6de817621b045a041a0c3d7b4ad32.exe
Token: SeDebugPrivilege	1424	999aa59f1585ed68a881a1f7ce87cad906f6de817621b045a041a0c3d7b4ad32.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
1424	999aa59f1585ed68a881a1f7ce87cad906f6de817621b045a041a0c3d7b4ad32.exe
1424	999aa59f1585ed68a881a1f7ce87cad906f6de817621b045a041a0c3d7b4ad32.exe
1424	999aa59f1585ed68a881a1f7ce87cad906f6de817621b045a041a0c3d7b4ad32.exe

C:\Users\Admin\AppData\Local\Temp\999aa59f1585ed68a881a1f7ce87cad906f6de817621b045a041a0c3d7b4ad32.exe
"C:\Users\Admin\AppData\Local\Temp\999aa59f1585ed68a881a1f7ce87cad906f6de817621b045a041a0c3d7b4ad32.exe"
1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1424

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1424-0-0x0000000000400000-0x0000000000E10000-memory.dmp

Filesize
10.1MB

Download
memory/1424-1-0x0000000000401000-0x00000000009F9000-memory.dmp

Filesize
6.0MB

Download
memory/1424-2-0x0000000000400000-0x0000000000E10000-memory.dmp

Filesize
10.1MB

Download
memory/1424-3-0x0000000000400000-0x0000000000E10000-memory.dmp

Filesize
10.1MB

Download
memory/1424-4-0x0000000000400000-0x0000000000E10000-memory.dmp

Filesize
10.1MB

Download
memory/1424-5-0x0000000000400000-0x0000000000E10000-memory.dmp

Filesize
10.1MB

Download
memory/1424-6-0x0000000000400000-0x0000000000E10000-memory.dmp

Filesize
10.1MB

Download
memory/1424-7-0x0000000000401000-0x00000000009F9000-memory.dmp

Filesize
6.0MB

Download