bd6e03a16c5f7d2f5b049eb31b34a57a46c290644b90bf18c587aaa2282c7032

General

Target

bd6e03a16c5f7d2f5b049eb31b34a57a46c290644b90bf18c587aaa2282c7032.exe
Size

536KB
MD5

fccdb671b32b3a7568bc5ad380c8a064
SHA1

eca1c900291ebc4f4d097ed0c741c51df90e7002
SHA256

bd6e03a16c5f7d2f5b049eb31b34a57a46c290644b90bf18c587aaa2282c7032
SHA512

9fef59c413fb7ba43df029ab960724bbc0c6f9263704022b1f190aa234c5d9d166f3ed253b0739d7fb27563b90fb06f67edb05fcd6d499e10943885bf6a7333a
SSDEEP

12288:8hf0Bs9bDDq9hu53Ltp/p+gPhhwPOaoTJRkmOkx2LIa:8dQyDL9xp/BGA1RkmOkx2LF

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2672-0-0x00000000012E0000-0x00000000013E2000-memory.dmp	upx
behavioral1/memory/2672-149-0x00000000012E0000-0x00000000013E2000-memory.dmp	upx
behavioral1/memory/2672-443-0x00000000012E0000-0x00000000013E2000-memory.dmp	upx
behavioral1/memory/2672-480-0x00000000012E0000-0x00000000013E2000-memory.dmp	upx
behavioral1/memory/2672-701-0x00000000012E0000-0x00000000013E2000-memory.dmp	upx
behavioral1/memory/2672-715-0x00000000012E0000-0x00000000013E2000-memory.dmp	upx

Unexpected DNS network traffic destination 4 IoCs

Network traffic to other servers than the configured DNS servers was detected on the DNS port.

description	ioc
Destination IP	223.5.5.5
Destination IP	114.114.114.114
Destination IP	114.114.114.114
Destination IP	223.5.5.5

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\2dbee0	bd6e03a16c5f7d2f5b049eb31b34a57a46c290644b90bf18c587aaa2282c7032.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
2672	bd6e03a16c5f7d2f5b049eb31b34a57a46c290644b90bf18c587aaa2282c7032.exe
2672	bd6e03a16c5f7d2f5b049eb31b34a57a46c290644b90bf18c587aaa2282c7032.exe
2672	bd6e03a16c5f7d2f5b049eb31b34a57a46c290644b90bf18c587aaa2282c7032.exe
2672	bd6e03a16c5f7d2f5b049eb31b34a57a46c290644b90bf18c587aaa2282c7032.exe
2672	bd6e03a16c5f7d2f5b049eb31b34a57a46c290644b90bf18c587aaa2282c7032.exe
1208	Explorer.EXE
1208	Explorer.EXE

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	2672	bd6e03a16c5f7d2f5b049eb31b34a57a46c290644b90bf18c587aaa2282c7032.exe
Token: SeTcbPrivilege	2672	bd6e03a16c5f7d2f5b049eb31b34a57a46c290644b90bf18c587aaa2282c7032.exe
Token: SeDebugPrivilege	2672	bd6e03a16c5f7d2f5b049eb31b34a57a46c290644b90bf18c587aaa2282c7032.exe
Token: SeDebugPrivilege	1208	Explorer.EXE
Token: SeTcbPrivilege	1208	Explorer.EXE

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2672 wrote to memory of 1208	2672	bd6e03a16c5f7d2f5b049eb31b34a57a46c290644b90bf18c587aaa2282c7032.exe	19
PID 2672 wrote to memory of 1208	2672	bd6e03a16c5f7d2f5b049eb31b34a57a46c290644b90bf18c587aaa2282c7032.exe	19
PID 2672 wrote to memory of 1208	2672	bd6e03a16c5f7d2f5b049eb31b34a57a46c290644b90bf18c587aaa2282c7032.exe	19

C:\Users\Admin\AppData\Local\Temp\bd6e03a16c5f7d2f5b049eb31b34a57a46c290644b90bf18c587aaa2282c7032.exe
"C:\Users\Admin\AppData\Local\Temp\bd6e03a16c5f7d2f5b049eb31b34a57a46c290644b90bf18c587aaa2282c7032.exe"
1⤵
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2672

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1208

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
a71670d433fff9e5a17939e8f0577228

SHA1
3026be6d31df954f56f349febfb2def480e9149e

SHA256
353f1ac936ce8a7c0db89a024dd34724f2668fb3d12222f94056a1c939467fda

SHA512
a4e06b421da983a9846bc4391b822f10b989542b215df22271c0a94bab7d1966e515863392d789466d912d05f0409eccf9c30d73e1936dc9dfdd9298822c3724

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab73BB.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar73CE.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit
memory/1208-6-0x0000000003DE0000-0x0000000003E59000-memory.dmp

Filesize
484KB

Download
memory/1208-4-0x0000000003DE0000-0x0000000003E59000-memory.dmp

Filesize
484KB

Download
memory/1208-5-0x0000000002A90000-0x0000000002A93000-memory.dmp

Filesize
12KB

Download
memory/1208-295-0x0000000003DE0000-0x0000000003E59000-memory.dmp

Filesize
484KB

Download
memory/1208-3-0x0000000002A90000-0x0000000002A93000-memory.dmp

Filesize
12KB

Download
memory/2672-0-0x00000000012E0000-0x00000000013E2000-memory.dmp

Filesize
1.0MB

Download
memory/2672-149-0x00000000012E0000-0x00000000013E2000-memory.dmp

Filesize
1.0MB

Download
memory/2672-443-0x00000000012E0000-0x00000000013E2000-memory.dmp

Filesize
1.0MB

Download
memory/2672-480-0x00000000012E0000-0x00000000013E2000-memory.dmp

Filesize
1.0MB

Download
memory/2672-701-0x00000000012E0000-0x00000000013E2000-memory.dmp

Filesize
1.0MB

Download
memory/2672-715-0x00000000012E0000-0x00000000013E2000-memory.dmp

Filesize
1.0MB

Download

Analysis

Sharing