blackmoon | bb0f3f532cb2254c3e4fb6a84ed3573d8586531a7ff9659fb92288e18f5b1fe3

Analysis

max time kernel
151s
max time network
67s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
26-05-2023 10:37

Target

tmp.exe
Size

99KB
MD5

6208c83f58b432ccf579c828f0a8e336
SHA1

0ebb82b9abf8426dc1627e8043a712dd3aa40e54
SHA256

bb0f3f532cb2254c3e4fb6a84ed3573d8586531a7ff9659fb92288e18f5b1fe3
SHA512

a8001330b18ea98e6a3955ba5b49592549a96d240c1580816085e9295b0712a68a53afcf7921c724f18a9b9e1bf40659a10485ab1141007172a3ca17b9b58c10
SSDEEP

1536:jhMa8yEH/PZwoo5psi8SIWe94eg1Wcb1kj+x/JmNApp8CVFoFucbpYBGqfw:jV8rf+ooTsV8eBM6S9JYUp8CVjJMqo

Score

10^/10

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

Detect Blackmoon payload 3 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1244-70-0x0000000000400000-0x0000000000458000-memory.dmp	family_blackmoon
behavioral1/memory/1244-71-0x0000000000400000-0x0000000000458000-memory.dmp	family_blackmoon
behavioral1/memory/1520-81-0x0000000000400000-0x0000000000458000-memory.dmp	family_blackmoon

UPX packed file 7 IoCs

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

Processes:

resource	yara_rule
behavioral1/memory/1244-61-0x0000000000400000-0x0000000000458000-memory.dmp	upx
behavioral1/memory/1244-63-0x0000000000400000-0x0000000000458000-memory.dmp	upx
behavioral1/memory/1244-65-0x0000000000400000-0x0000000000458000-memory.dmp	upx
behavioral1/memory/1244-69-0x0000000000400000-0x0000000000458000-memory.dmp	upx
behavioral1/memory/1244-70-0x0000000000400000-0x0000000000458000-memory.dmp	upx
behavioral1/memory/1244-71-0x0000000000400000-0x0000000000458000-memory.dmp	upx
behavioral1/memory/1520-81-0x0000000000400000-0x0000000000458000-memory.dmp	upx

Suspicious use of SetThreadContext 1 IoCs

Processes:

tmp.exe

description pid process target process

PID 1520 set thread context of 1244 1520 tmp.exe ctfmon.exe

description	pid	process	target process
PID 1520 set thread context of 1244	1520	tmp.exe	ctfmon.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

ctfmon.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

tmp.exectfmon.exe

description pid process

Token: SeDebugPrivilege 1520 tmp.exe
Token: SeDebugPrivilege 1244 ctfmon.exe

description	pid	process
Token: SeDebugPrivilege	1520	tmp.exe
Token: SeDebugPrivilege	1244	ctfmon.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

tmp.exe

description	pid	process	target process
PID 1520 wrote to memory of 1244	1520	tmp.exe	ctfmon.exe
PID 1520 wrote to memory of 1244	1520	tmp.exe	ctfmon.exe
PID 1520 wrote to memory of 1244	1520	tmp.exe	ctfmon.exe
PID 1520 wrote to memory of 1244	1520	tmp.exe	ctfmon.exe
PID 1520 wrote to memory of 1244	1520	tmp.exe	ctfmon.exe
PID 1520 wrote to memory of 1244	1520	tmp.exe	ctfmon.exe
PID 1520 wrote to memory of 1244	1520	tmp.exe	ctfmon.exe
PID 1520 wrote to memory of 1244	1520	tmp.exe	ctfmon.exe

memory/1244-60-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1244-61-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1244-63-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1244-65-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1244-66-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1244-69-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1244-70-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1244-71-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1520-81-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download