3347f8e5622f32a055eea3d3b422e98fd74f834bfe42471132e1b304e28d796e

General

Target

3347f8e5622f32a055eea3d3b422e98fd74f834bfe42471132e1b304e28d796e.exe
Size

536KB
MD5

3ec49dcc8f3598126539642ebfa1bed9
SHA1

6b820c69c71002ce245f927d7fe7bfd59d4f578c
SHA256

3347f8e5622f32a055eea3d3b422e98fd74f834bfe42471132e1b304e28d796e
SHA512

b37692222cbe9adab5eec8e79dea80ccb2ea5a96d0cb3265d8b11d059649b9852d43fafd267acfe5b9e2f609f9f9631368f8c27bf00264d909442fff1242344a
SSDEEP

12288:vhf0Bs9bDDq9hu53Ltp/p+gPhhwPOaoTJRkmOkx2LIa:vdQyDL9xp/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/2064-0-0x00000000012E0000-0x00000000013E2000-memory.dmp	upx
behavioral1/memory/2064-149-0x00000000012E0000-0x00000000013E2000-memory.dmp	upx
behavioral1/memory/2064-416-0x00000000012E0000-0x00000000013E2000-memory.dmp	upx
behavioral1/memory/2064-516-0x00000000012E0000-0x00000000013E2000-memory.dmp	upx
behavioral1/memory/2064-737-0x00000000012E0000-0x00000000013E2000-memory.dmp	upx
behavioral1/memory/2064-751-0x00000000012E0000-0x00000000013E2000-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	114.114.114.114
Destination IP	114.114.114.114
Destination IP	223.5.5.5
Destination IP	223.5.5.5

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\235620	3347f8e5622f32a055eea3d3b422e98fd74f834bfe42471132e1b304e28d796e.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
2064	3347f8e5622f32a055eea3d3b422e98fd74f834bfe42471132e1b304e28d796e.exe
2064	3347f8e5622f32a055eea3d3b422e98fd74f834bfe42471132e1b304e28d796e.exe
2064	3347f8e5622f32a055eea3d3b422e98fd74f834bfe42471132e1b304e28d796e.exe
2064	3347f8e5622f32a055eea3d3b422e98fd74f834bfe42471132e1b304e28d796e.exe
2064	3347f8e5622f32a055eea3d3b422e98fd74f834bfe42471132e1b304e28d796e.exe
1216	Explorer.EXE
1216	Explorer.EXE

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	2064	3347f8e5622f32a055eea3d3b422e98fd74f834bfe42471132e1b304e28d796e.exe
Token: SeTcbPrivilege	2064	3347f8e5622f32a055eea3d3b422e98fd74f834bfe42471132e1b304e28d796e.exe
Token: SeDebugPrivilege	2064	3347f8e5622f32a055eea3d3b422e98fd74f834bfe42471132e1b304e28d796e.exe
Token: SeDebugPrivilege	1216	Explorer.EXE
Token: SeTcbPrivilege	1216	Explorer.EXE

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2064 wrote to memory of 1216	2064	3347f8e5622f32a055eea3d3b422e98fd74f834bfe42471132e1b304e28d796e.exe	6
PID 2064 wrote to memory of 1216	2064	3347f8e5622f32a055eea3d3b422e98fd74f834bfe42471132e1b304e28d796e.exe	6
PID 2064 wrote to memory of 1216	2064	3347f8e5622f32a055eea3d3b422e98fd74f834bfe42471132e1b304e28d796e.exe	6

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1216
- C:\Users\Admin\AppData\Local\Temp\3347f8e5622f32a055eea3d3b422e98fd74f834bfe42471132e1b304e28d796e.exe
  "C:\Users\Admin\AppData\Local\Temp\3347f8e5622f32a055eea3d3b422e98fd74f834bfe42471132e1b304e28d796e.exe"
  2⤵
  - Drops file in Windows directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2064

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

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

Filesize
344B

MD5
94f76ee9cee0a94dd9e345593e4a8703

SHA1
26c163109fa67c500a57fc8a765411066fe61b56

SHA256
51e9853895d232bbce86126002843aafb4b723d4d7de8f01dc35c892d3da4636

SHA512
0db9c800edf06aa494314f165450c8dc8fd820cd616fe83069accf875fa9f02bdad088d6713ba6d85c10bce1c71ff38cdce804e91edc93243d51a9c1011e3843

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab23D8.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar23EA.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit
memory/1216-3-0x0000000002E70000-0x0000000002E73000-memory.dmp

Filesize
12KB

Download
memory/1216-4-0x0000000003F50000-0x0000000003FC9000-memory.dmp

Filesize
484KB

Download
memory/1216-5-0x0000000002E70000-0x0000000002E73000-memory.dmp

Filesize
12KB

Download
memory/1216-295-0x0000000003F50000-0x0000000003FC9000-memory.dmp

Filesize
484KB

Download
memory/1216-6-0x0000000003F50000-0x0000000003FC9000-memory.dmp

Filesize
484KB

Download
memory/2064-0-0x00000000012E0000-0x00000000013E2000-memory.dmp

Filesize
1.0MB

Download
memory/2064-149-0x00000000012E0000-0x00000000013E2000-memory.dmp

Filesize
1.0MB

Download
memory/2064-416-0x00000000012E0000-0x00000000013E2000-memory.dmp

Filesize
1.0MB

Download
memory/2064-516-0x00000000012E0000-0x00000000013E2000-memory.dmp

Filesize
1.0MB

Download
memory/2064-737-0x00000000012E0000-0x00000000013E2000-memory.dmp

Filesize
1.0MB

Download
memory/2064-751-0x00000000012E0000-0x00000000013E2000-memory.dmp

Filesize
1.0MB

Download

Analysis

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