c5e1d8677f89097f8cd64b57436aec439c7b6d7901606d1b2775185c7bbb6866

General

Target

105e47edac958ce90d30885d09092170N.exe
Size

41KB
MD5

105e47edac958ce90d30885d09092170
SHA1

d34a18b1e222d1acab1584a177ad6777190df62a
SHA256

c5e1d8677f89097f8cd64b57436aec439c7b6d7901606d1b2775185c7bbb6866
SHA512

9609f570c7b6ae84ce39dd771e1b5e6af10ce71680ed4586d71738f62c9075a5fff312f8477ded54f220c32be3b30dd93095343f4155ddc31bdf8cf64ca2a683
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/:AEwVs+0jNDY1qi/q

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
452	services.exe

UPX packed file 20 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1832-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x00080000000234eb-4.dat	upx
behavioral2/memory/452-7-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1832-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/452-14-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/452-19-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/452-24-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/452-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/452-31-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/452-36-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/452-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1832-42-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/452-43-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1832-47-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/452-48-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x000c000000023442-58.dat	upx
behavioral2/memory/1832-196-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/452-197-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1832-309-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/452-310-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe"	105e47edac958ce90d30885d09092170N.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\java.exe	105e47edac958ce90d30885d09092170N.exe
File created	C:\Windows\java.exe	105e47edac958ce90d30885d09092170N.exe
File created	C:\Windows\services.exe	105e47edac958ce90d30885d09092170N.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1832 wrote to memory of 452	1832	105e47edac958ce90d30885d09092170N.exe	83
PID 1832 wrote to memory of 452	1832	105e47edac958ce90d30885d09092170N.exe	83
PID 1832 wrote to memory of 452	1832	105e47edac958ce90d30885d09092170N.exe	83

C:\Users\Admin\AppData\Local\Temp\105e47edac958ce90d30885d09092170N.exe
"C:\Users\Admin\AppData\Local\Temp\105e47edac958ce90d30885d09092170N.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:1832
- C:\Windows\services.exe
  "C:\Windows\services.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  PID:452

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\530HAD4Y\AFF3CQ3F.htm

Filesize
175KB

MD5
da2fbc7b2179585aa78ac72b1b9fe2d7

SHA1
7d7974faacabd090b574d6816bce4dfdd2048e50

SHA256
7387a24641e47d0a0e8aac47da5ad8565d22fe46a0911b70d7b32a83a4728470

SHA512
1171f90ce6da81c4391c290d8a5005d12b31db800016865313ece2de847fd8f63b045a521e796c27951d3498fe56ba53bab34db0a2f90ce126f6f369a39142de

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\MDMHN06X\034BW7SH.htm

Filesize
175KB

MD5
7734ebe97ce7a1f19e73d9facfa2daa1

SHA1
dac76388cfaad31168773c1552a1f4cd252f4598

SHA256
5e4c2f179c73333805118053d6f1abb0a9c89ed142ee70fed7a647e3d0a1eedd

SHA512
eb959e0f52e6bf950677fa81a31de1185dde00f31080da1adba62b9201e4275aeff300fb3a783825fc846f72d4840417c55b3f050b57c0ad9cb138538cd9f20a

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\PE7M7D0W\results[1].htm

Filesize
1KB

MD5
211da0345fa466aa8dbde830c83c19f8

SHA1
779ece4d54a099274b2814a9780000ba49af1b81

SHA256
aec2ac9539d1b0cac493bbf90948eca455c6803342cc83d0a107055c1d131fd5

SHA512
37fd7ef6e11a1866e844439318ae813059106fbd52c24f580781d90da3f64829cf9654acac0dd0f2098081256c5dcdf35c70b2cbef6cbe3f0b91bd2d8edd22ca

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\VF89GZ6O\search[1].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp51A3.tmp

Filesize
41KB

MD5
9c654f3384660a18efc19df58b587ba0

SHA1
08e5827fa7b58597cea657fc9f45a054cf940fba

SHA256
4049355c073688f66c20406ce31533e5d1f5989948db70b1445f9ccc3ec990a9

SHA512
a90e24405e1cada761ecf6524cb756f8ae1a04dbeee3f72ff379a21822ac8e2708cc35cc64897db7ff555e533398c8d9e4c034920206fa7205e7556f1db6d856

Download Submit
C:\Users\Admin\AppData\Local\Temp\zincite.log

Filesize
160B

MD5
3c38f78ede207a29c6bc35fb4e7132f3

SHA1
5467240aaa0a778e53f5eb946554766d38733497

SHA256
264e7d30252c085d3cc0c6e6bad84ff575e8571d48724ee679350fc239c8f22b

SHA512
43856eda4bce82604dcc817139a559dfa92a1aa36725ffa718d916303049fafb4882d3bc57cc9ef9762efb327fb11b8978574b4e1d073764a6edac1facca5d87

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/452-19-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/452-24-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/452-36-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/452-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/452-310-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/452-43-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/452-7-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/452-48-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/452-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/452-31-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/452-197-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/452-14-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1832-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1832-196-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1832-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1832-47-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1832-309-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1832-42-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads