mydoom | ac73295694a82bbc056db3acf195fd60036e0bd9e8a3638047c8cb14a7933412

General

Target

ac73295694a82bbc056db3acf195fd60036e0bd9e8a3638047c8cb14a7933412.exe
Size

29KB
MD5

2788526ab9ef32c8ff28a1ab1073f500
SHA1

93a5c0236a40765dc9fd47f1c7aaf342a87b4023
SHA256

ac73295694a82bbc056db3acf195fd60036e0bd9e8a3638047c8cb14a7933412
SHA512

712863f3e1c3151389ec89e45ce5c7a7b825c9a2a9927dd17149259e82d0da8cabde416b4f56c77a44cc6ebad3f01393f78cdfaad78fda6255c747c114302b0c
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/0h7:AEwVs+0jNDY1qi/qsZ

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 8 IoCs

resource	yara_rule
behavioral1/memory/3020-2-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/3020-9-0x0000000000400000-0x0000000000408000-memory.dmp	family_mydoom
behavioral1/memory/3020-17-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/3020-36-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/3020-60-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/3020-64-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/3020-69-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/3020-76-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom

MyDoom
MyDoom is a Worm that is written in C++.
worm mydoom
Mydoom family
mydoom

Executes dropped EXE 1 IoCs

pid	Process
2888	services.exe

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"	ac73295694a82bbc056db3acf195fd60036e0bd9e8a3638047c8cb14a7933412.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 24 IoCs

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

upx

resource	yara_rule
behavioral1/memory/3020-2-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/3020-4-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x0008000000015686-7.dat	upx
behavioral1/memory/3020-9-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2888-11-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/3020-17-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2888-19-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2888-20-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2888-25-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2888-30-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2888-32-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/3020-36-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2888-37-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2888-42-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x0005000000004ed7-52.dat	upx
behavioral1/memory/3020-60-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2888-61-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2888-65-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/3020-64-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2888-70-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/3020-69-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2888-72-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/3020-76-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2888-77-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	ac73295694a82bbc056db3acf195fd60036e0bd9e8a3638047c8cb14a7933412.exe
File opened for modification	C:\Windows\java.exe	ac73295694a82bbc056db3acf195fd60036e0bd9e8a3638047c8cb14a7933412.exe
File created	C:\Windows\java.exe	ac73295694a82bbc056db3acf195fd60036e0bd9e8a3638047c8cb14a7933412.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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	ac73295694a82bbc056db3acf195fd60036e0bd9e8a3638047c8cb14a7933412.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3020 wrote to memory of 2888	3020	ac73295694a82bbc056db3acf195fd60036e0bd9e8a3638047c8cb14a7933412.exe	30
PID 3020 wrote to memory of 2888	3020	ac73295694a82bbc056db3acf195fd60036e0bd9e8a3638047c8cb14a7933412.exe	30
PID 3020 wrote to memory of 2888	3020	ac73295694a82bbc056db3acf195fd60036e0bd9e8a3638047c8cb14a7933412.exe	30
PID 3020 wrote to memory of 2888	3020	ac73295694a82bbc056db3acf195fd60036e0bd9e8a3638047c8cb14a7933412.exe	30

C:\Users\Admin\AppData\Local\Temp\ac73295694a82bbc056db3acf195fd60036e0bd9e8a3638047c8cb14a7933412.exe
"C:\Users\Admin\AppData\Local\Temp\ac73295694a82bbc056db3acf195fd60036e0bd9e8a3638047c8cb14a7933412.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3020
- C:\Windows\services.exe
  "C:\Windows\services.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  PID:2888

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

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp7F4F.tmp

Filesize
29KB

MD5
675bb269e027d31b1bc3f1f9e3dd13b0

SHA1
68cdaa6fde50b58b1f3fdfec8d21096e4c601d16

SHA256
c6dcf70897a91190d916c67968cc303e5ee0365aeec2e8fa73228f3b064483a4

SHA512
e2b57755e615c21fb1903dc74b245364af73a6b4e5cf7236da34a8035286e148dc6fa041d541f23675da9a8a0461f6ef9e553c5b91909a6dc2e9b1bffe2d32c6

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

Filesize
320B

MD5
67212c2fa2f20889e94b8740961291dc

SHA1
54b51a41b7a7657b5ed7a0a4f17d112b7407eb8d

SHA256
bd8d4d431fd8021b098be1f4dd7df9bd31898881fcdf983ec63557a5482e9f67

SHA512
c84b00713fb7416dfcb887e28ae7e38d4cc7ec0327fc3f34accc93489557189c0673634f088a8af2b3a509f8255c7449ad8be04bcc1639a0fee0aee073e336eb

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/2888-20-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2888-11-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2888-70-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2888-19-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2888-61-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2888-25-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2888-30-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2888-32-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2888-65-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2888-37-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2888-42-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2888-72-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2888-77-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3020-17-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3020-60-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3020-36-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3020-64-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3020-2-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3020-69-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3020-9-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3020-76-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3020-4-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads